Page 1 UPS5000-H-(400 kVA-800 kVA) User Manual (100 kVA Power Module) Issue Date 2023-03-20 HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei Digital Power Technologies Co., Ltd. and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...
Page 3: About This Document
About This Document About This Document Purpose This document describes the UPS5000-H-400K-NT (400K for short), UPS5000- H-500K-NT (500K for short), UPS5000-H-600K-NT (600K for short), UPS5000- H-800K-NT (800K for short), and UPS5000-H-800K-NTN (800K for short) in terms of product introduction, technical specifications, installation, cable connections,...
Page 4 It is enabled by default for models with top air exhaust. 2021-10-13 Added the three-phase three-wire model for the 800 kVA UPS in the 380 V AC/400 V AC/415 V AC voltage systems. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 5 ● Added the 480 V AC voltage system for the 800 kVA UPS. 2021-04-22 Added the description about the 800K model. 2020-11-30 This issue is the first official release. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 6: Table Of Contents
2.6.5.3 Monitoring Interface Card............................48 2.7 Optional Components................................. 51 2.7.1 List of Optional Components............................51 2.7.2 Surge Protection Box................................ 53 2.7.3 Dry Contact Extended Card............................53 2.7.4 Backfeed Protection Card............................... 55 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 7 4.6.2.1 Top Cable Routing + Rear Air Exhaust Configuration..................129 4.6.2.2 Bottom Cable Routing + Rear Air Exhaust Configuration................132 4.6.2.3 Top Cable Routing + Top Air Exhaust Configuration..................137 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 8 4.11.6 Installing Parallel Cables............................218 4.12 Verifying the Installation............................... 220 4.13 Sealing Cabinets................................221 5 Single UPS Commissioning....................223 5.1 Powering On and Starting the UPS..........................223 5.1.1 Power-On................................... 223 5.1.2 Initial Startup..................................224 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 9 7.3.2 Lithium Battery Test............................... 266 7.3.2.1 Performing a Shallow Discharge Test........................266 7.3.2.2 Performing a Capacity Test............................267 7.3.2.3 Performing a Group Capacity Test.........................268 7.3.3 Downloading the Test Data............................269 8 Troubleshooting........................271 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd. viii...
Page 10 9.3 Transferring from Maintenance Bypass Mode to Inverter Mode...............276 9.4 Performing EPO...................................276 9.5 Clearing the EPO State..............................276 9.6 Exporting Data..................................277 9.7 Obtaining Active Alarm Details............................. 279 A Lifting Trolley........................280 B Acronyms and Abbreviations................... 282 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 11: Safety Information
Equipment damage due to force majeure such as earthquakes, floods, volcanic eruptions, debris flows, lightning strikes, fires, wars, armed conflicts, typhoons, hurricanes, tornadoes, and extreme weather conditions ● Operation beyond the conditions specified in this document Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 12: Personal Safety
D ANGER During operations, use dedicated insulated tools to prevent electric shocks or short circuits. The insulation and voltage resistance must comply with local laws, regulations, standards, and specifications. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 13 – Trained personnel: personnel who are trained in technology and safety, have required experience, are aware of possible hazards on themselves in Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 15: Battery Safety
D ANGER Protect batteries from mechanical vibration, falling, collision, punctures, and strong impact. Otherwise, the batteries may be damaged or catch fire. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 17 After batteries are discharged, charge them in time to avoid damage due to overdischarge. WARNING If the electrolyte leaks, absorb and neutralize the electrolyte immediately. Exercise caution when moving or handling a lead-acid battery with electrolyte leakage to avoid electrolyte hazards. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 18 ● Batteries are damaged due to your or a third party's reasons, for example, relocating or reinstalling the batteries without complying with the Company's requirements. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 19 Do not store the damaged battery near other devices or flammable materials and keep it away from non-professionals. ● Before working on a battery, ensure that there is no irritant or scorched smell around the battery. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 20 ● Skin contact: Wash the affected areas immediately with soap and water and seek immediate medical attention. ● Intake: Seek immediate medical attention. Special requirements for lead-acid batteries: Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 21 If air conditioners and ventilation ducts are shared, fire dampers must be installed for the battery room. The ventilation and exhaust Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 22: Electrical Safety
Do not place waste batteries in environments with high humidity or corrosive substances. 1.3 Electrical Safety D ANGER Before connecting cables, ensure that the equipment is intact. Otherwise, electric shocks or fires may occur. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 23 Before installing or removing power cables, turn off the switches of the equipment and its upstream and downstream switches. ● If any liquid is detected inside the equipment, disconnect the power supply immediately and do not use the equipment. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 24 ● Ensure that the equipment is connected permanently to the protective ground. Before operating the equipment, check its electrical connection to ensure that it is reliably grounded. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 25 Do not perform any improper operations, for example, dropping cables directly from a vehicle. Otherwise, the cable performance may deteriorate due to cable damage, which affects the current-carrying capacity and temperature rise. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 26: Environmental Requirements
Do not expose the equipment to flammable or explosive gas or smoke. Do not perform any operation on the equipment in such environments. D ANGER Do not store any flammable or explosive materials in the equipment area. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 27 ● Ensure that the ground in the installation environment is solid, free from spongy or soft soil, and not prone to subsidence. The site must not be located Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 28: Mechanical Safety
Do not use tools that have signs of scratches or fail to pass the inspection or whose inspection validity period has expired. Ensure that the tools are secure and not overloaded. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 29 If two persons or more move a heavy object together, ensure that the object is lifted and landed simultaneously and moved at a uniform pace under the supervision of one person. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 30 Only trained and qualified personnel are allowed to work at heights. ● Do not work at heights when steel pipes are wet or other risky situations exist. After the preceding conditions no longer exist, the safety owner and Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 31 Ensure that the ladder is securely positioned and held firm. ● When climbing up the ladder, keep your body stable and your center of gravity between the side rails, and do not overreach to the sides. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 32 During hoisting, do not stand or walk under the crane or the hoisted objects. ● Do not drag steel ropes and hoisting tools or bump hoisted objects against hard objects during hoisting. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 33 To avoid short circuits or other risks, do not drill holes into buried pipes or cables. ● When drilling holes, protect the equipment from shavings. After drilling, clean up any shavings. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 34: Product Overview
UPS5000-H-600K-NT 600K UPS5000-H-800K-NT 800K UPS5000-H-800K-NTN Figure 2-1 Model number Table 2-1 Model description Silk Meaning Description Screen Product category UPS5000 Product subcategory H: high power density and high efficiency Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 35: Application Scenarios
Description Single UPS Supplies power to common loads. Parallel system Supplies power to large-sized data centers or important loads. It features high reliability and strong transient overload resistance capability. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 36 In a parallel system, mains input, bypass input, and AC output terminals of UPSs are connected in parallel. Energy control modules (ECMs) on different UPSs are connected over parallel cables to synchronize UPS outputs to supply power to Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 37 An optional static transfer switch (STS) can be installed to start the bus synchronization controller (BSC). The UPS systems work in inverter mode or bypass mode. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 38: Working Principle And Modes
The power module consists of a rectifier, inverter, and DC/DC converter. The product converts inputs into pure high-quality sine wave outputs by using the high-frequency switching technology. Figure 2-5 Conceptual diagram Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 39 UPS automatically transfers to source-share mode. In this case, the UPS obtains energy from both the utility power and batteries, and the energy is converted into AC outputs by the inverter. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 40 In either bypass mode or inverter mode, the rectifier is started all the time and charges batteries using a charger. The ECO mode delivers a high efficiency. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 41: Product Configurations
(800K, three-phase three-wire) Bottom cable routing, rear air exhaust (800K, three-phase three- wire) Top cable routing, top air exhaust (800K, three-phase three-wire) Figure 2-6 Product configurations (400K–600K, three-phase four-wire) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 42: Cabinet Description
UPS5000-H-(400 kVA-800 kVA) User Manual (100 kVA Power Module) 2 Product Overview Figure 2-7 Product configurations (800K, three-phase four-wire) Figure 2-8 Product configurations (800K, three-phase three-wire) 2.5 Cabinet Description Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 43: 600K (Three-Phase Four-Wire)
● The figure uses the 600 kVA model as an example. ● An optional ECM extended subrack can be installed at the position of the filler panel above the control module. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 44: Three-Phase Four-Wire)
UPS5000-H-(400 kVA-800 kVA) User Manual (100 kVA Power Module) 2 Product Overview 2.5.2 800K (Three-Phase Four-Wire) Figure 2-10 Exterior (1) Power cabinet (2) Bypass cabinet (3) MDU Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 45: Three-Phase Three-Wire)
● The bypass fan PSU is configured only when the voltage system is 480 V AC. 2.5.3 800K (Three-Phase Three-Wire) NO TE The inductor cabinet and UPS cabinet are delivered separately. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 46 UPS5000-H-(400 kVA-800 kVA) User Manual (100 kVA Power Module) 2 Product Overview Figure 2-12 Exterior (1) UPS power cabinet (2) UPS bypass cabinet (3) MDU (4) Inductor cabinet Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 47: Component Description
It performs AC/DC or DC/DC conversion on the mains and battery inputs, and stabilizes the DC bus voltage. The inverter (DC/AC) converts the inputs into sine wave outputs. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 48: Bypass Module (400K-600K)
2.6.2 Bypass Module (400K–600K) The UPS supplies power through the bypass under the following circumstances: ● The S-ECO or ECO mode is used and the bypass voltage is within the specified range. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 49: Bypass Module (800K)
● Off: No critical alarm is generated for the bypass, or the software is being upgraded. 2.6.3 Bypass Module (800K) The UPS supplies power through the bypass under the following circumstances: Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 50 Fault ● Steady on: A critical alarm is generated for the indicator bypass. ● Off: No critical alarm is generated for the bypass, or the software is being upgraded. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 51: Mdu
● Off: The UPS display is not powered on. Man-machine interface MUS05A (DB26) Connects to the MDU and monitoring interface card. Network port. A shielded cable is required. Reserved RS485_1 Reserved Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 52: Control Module
UPS status information to other monitoring modules. ● The system provides three types of CAN communication: monitoring CAN communication, intra-rack parallel CAN communication, and inter-rack parallel CAN communication. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 53 FAULT Fault ● Steady on: The ECM has a critical alarm. indicator ● Off: The ECM has no critical alarm or the software of the ECM is being upgraded. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 54: Dry Contact Card
● DI ports have built-in power supplies with a maximum voltage and current of 12 V DC/16 mA. During cable connection, ensure that the voltage and current do not exceed these maximum values. Figure 2-21 Appearance Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 55 ● Grounded: BCB After the setting detecting the box connected takes effect, the BCB box system will ● Disconnected: detect whether BCB box not the BCB is connected online. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 56 OFF. the inverter on The value can be the rack in the changed to Open: parallel ● OUT port open: connection The PDC output scenario. switch is ON. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 57 The bypass input maintenance switch or system bypass circuit maintenance breaker closed switch is ON. alarm and ● BP port closed: transfer to static The bypass input bypass mode. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 58: Monitoring Interface Card
(MDU). ● The monitoring interface card provides the ambient temperature and humidity (T/H) sensor port, FE port, battery temperature monitoring port, and network management port. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 59 ● Connects to an ambient T/H sensor over two communications wires. port 1 ● Supported protocol: Modbus-RTU COM2 Southbound ● Connects to a southbound device. communications ● Supported protocol: Modbus-RTU port 2 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 60 MDU port Connects to the MUS05A (DB26) port on the MDU for power supply and communication. Table 2-9 Pin definitions for the COM1 port Appearance COM1 Port RS485_R- RS485_R+ 12V_PORT Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 61: Optional Components
2.7.1 List of Optional Components Optional Model or Function Component Specifications Surge protection box Improves the UPS surge protection capability. Surge protection box Installed when a surge protection box is used. subrack Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 62 If five UPSs are connected in parallel, four 10 m and one 15 m long parallel cables are configured. If six UPSs are connected in parallel, five 10 m and one 15 m long parallel cables are configured. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 63: Surge Protection Box
30 V DC/1 A. ● Indicates relay output signals. The dry contact is normally open by default. When the preset DO_2 status occurs, the relay is closed. Users can set Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 64 MUE07A DI_5 as required. The default value is DI_3 None. ● After the defined dry contact signals take effect, the system will be able to generate DI_4 corresponding alarms. DI_5 Figure 2-26 DO port wiring methods Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 65: Backfeed Protection Card
● The ambient T/H sensor can also be used as a battery temperature sensor. The monitoring module distinguishes these two types of sensors through their DIP switch settings. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 66: Intelligent Detection Card
2.7.6 Intelligent Detection Card The card detects the temperatures of copper bars for batteries, bypass input, mains input, and output. It is hot-swappable and 1 U high. Figure 2-29 Intelligent detection card Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 67: Pvc For Rear Copper Bar Protection
COM_OUT Port FE4_TX+ RS485+ FE4_TX- RS485- FE4_RX+ RS485+ RS485- FE4_RX- CANH CANL 2.7.7 PVC for Rear Copper Bar Protection The material protects copper bars at the rear of the cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 68: Bottom Cabling Cabinet
It applies to the bottom cabling scenario. Figure 2-31 Appearance (1) Top frame (to be installed onsite) (2) Cabinet 2.7.9 Top Outlet Kit It applies to the top air-flow scenario. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 69: Inductor Cabinet
The top protection component needs to be installed onsite. Other components and cables need to be installed before delivery. 2.7.10 Inductor Cabinet It is used for the three-phase three-wire model. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 70: Inductor Cabinet Psu
The top frame needs to be installed onsite only when cables are routed in from the top or bottom. 2.7.11 Inductor Cabinet PSU Inductor cabinet PSUs convert AC input power into stable DC power for the fans in the inductor cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 71 It is normal that the alarm indicator blinks at an interval of 2s (on for 1s and then off for 1s). ● Off: No alarm is generated. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 72: Bcb Box
2.7.13 Fasteners for Installation Against a Wall If equipment needs to be installed against a wall and antiseismic requirements should be met, fasteners for installation against a wall can be configured. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 73 (2) Connecting kits (3) Rear anchor fasteners plates (4) T-shaped bolts (5) M12 bolts (6) Floor mounting kits (7) M16 nuts, spring washers, (8) Front anchor fasteners and flat washers Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 74: Technical Specifications
Rated voltage (line 380 V AC 400 V AC 415 V AC voltage) Rated current 743 A 706 A 680 A (capacity: 400 kVA) Power system Three-phase four-wire + PE Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 75 50/60 Hz±6 Hz (adjustable with a tolerance of 0.5–6 Hz, ±2 Hz by default) Input mode The mains input and bypass input share a power source (by default) or use different power sources. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 76 If a utility power outage occurs, batteries can start the UPS to supply power to loads. Charger output power The maximum charge power is 15% of power of a single module, and the charge current is limited to 30 A. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 77 ● S-ECO mode: 0 ms (supported only by the three-phase four-wire model in the 380 V/400 V/415 V system) Output voltage ● Voltage imbalance: ±1% imbalance ● Phase imbalance: 120±1° (balanced load and unbalanced load) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 78 ECO in a parallel Supported system No-load loss 4.5 kW Number of parallel A maximum of six UPSs can be connected in parallel. UPSs Power distribution TN-C, TN-S, TN-C-S, TT system Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 79: Physical And Electrical Specifications (500K)
342–191 V, and derated from 45% load to 35% load at 191– 138 V Rated frequency 50/60 Hz Frequency range 40–70 Hz Power factor ● > 0.99 (100% load) ● > 0.98 (50% load) ● > 0.94 (30% load) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 80 The UPS supports the SmartLi. For details about related parameters, see the SmartLi user manual. Item Specifications Battery type ● Lead-acid battery (VRLA) ● SmartLi: For the supported version, contact technical support. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 81 No battery is shared by default. ● SmartLi 3.0: Battery string sharing is not supported. Charging voltage ● Equalized charging voltage: 2.35 V/cell (lead-acid battery) ● Float charging voltage: 2.25 V/cell Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 82 ● 125% < load ≤ 150%: transfers to bypass mode after 20 seconds or longer (ambient temperature > 30°C) ● Load > 150%: transfers to bypass mode after 200 ms or longer Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 83: Physical And Electrical Specifications (600K)
Physical Specifications Item Specifications Cabling mode Routed in and out from the top Routed in and out from the bottom (if a bottom cabling cabinet is configured) IP rating IP20 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 84 THDi < 5% (100% non-linear load) The preceding specifications can be met only when the following conditions are met: ● One power source ● Input THDv < 2% Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 85 200 V AC/208 V AC/210 V AC 380 V AC/400 V AC/415 V AC Battery type ● Lead-acid battery (VRLA) ● SmartLi: For the supported version, contact technical support. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 86 If a utility power outage occurs, batteries can start the UPS to supply power to loads. Charger output power The maximum charge power is 15% of power of a single module, and the charge current is limited to 30 A. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 87 ● S-ECO mode: 0 ms (supported only by the three-phase four-wire model in the 380 V/400 V/415 V system) Output voltage ● Voltage imbalance: ±1% imbalance ● Phase imbalance: 120±1° (balanced load and unbalanced load) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 88 ● Load > 1000%: runs for 100 ms System Electrical Specifications Item Specifications Parallel system Redundancy design for parallel signals reliability ECO in a parallel Supported system No-load loss 4.5 kW Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 89: Physical And Electrical Specifications (800K)
Rated current 1486 A 1412 A 1361 A 1177 A (capacity: 800 kVA) Power system Three-phase four-wire + PE/Three-phase three- Three-phase four- wire + PE wire + PE Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 90 50/60 Hz±6 Hz (adjustable with a tolerance of 0.5–6 Hz, ±2 Hz by default) Input mode The mains input and bypass input share a power source (by default) or use different power sources. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 91 If a utility power outage occurs, batteries can start the UPS to supply power to loads. Charger output power The maximum charge power is 15% of power of a single module, and the charge current is limited to 30 A. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 92 ● S-ECO mode: 0 ms (supported only by the three-phase four-wire model in the 380 V/400 V/415 V system) Output voltage ● Voltage imbalance: ±1% imbalance ● Phase imbalance: 120±1° (balanced load and unbalanced load) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 93 ● Load > 1000%: runs for 100 ms System Electrical Specifications Item Specifications Parallel system Redundancy design for parallel signals reliability ECO in a parallel Supported system Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 94: Current Specifications (200K-800K)
835A 722A 500 kVA 722A 694A 687A 760A 722A 696A 601A 400 kVA 577A 555A 550A 608A 577A 556A 481A 300 kVA 433A 416A 412A 456A 433A 417A 361A Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 96: Environmental Specifications
GB 7260.1-2008 YD/T 2165-2017 IEC 62040-2 Table 3-3 EMC EMC Test Item Standard Conducted emission EN/IEC 62040-2 Radiated emission EN/IEC 62040-2 Low-frequency signal IEC 61000-2-2 interference ESD immunity IEC 61000-4-2 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 97: Component Technical Specifications
● 400K–600K: 200 mm x 600 mm x 600 mm ● 800K: 500 mm x 480 mm x 550 mm Weight ● 400K–600K: ≤ 50 kg ● 800K: ≤ 83 kg Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 98 Rated current 400 A 630 A 800 A Rated voltage 750 V DC 750 V DC 750 V DC Breaking capacity 16 kA 20 kA 36 kA IP rating Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 99: Installation And Cable Connection
If the UPS is equipped with a top outlet kit, do not install devices that are easy to swing on the top of the UPS. Otherwise, the devices may fall off. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 100 Table 4-1 Dimensions description Configuration Dimensions (Unit: mm) 400K–600K: top cable routing, rear air 2000 exhaust (three-phase four-wire) 400K–600K: bottom cable routing, rear air 2200 1200 exhaust (three-phase four-wire) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 101: Installation Preparations
The onsite operation personnel can select tools based on the site requirements. Personal protective equipment Safety helmet Goggles Protective shoes Reflective vest ESD gloves Insulated gloves Protective gloves Safety harness Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 102 Insulated torque Hex key insulated torque torque socket wrench screwdriver screwdriver Including (M2.5) (M4/M5/M6) extended sockets (M8/M10/M12/ M16) Adjustable torque Hammer drill Hammer drill bit Claw hammer wrench (Φ16 mm) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 103 Cable installation tools Cable cutter Wire stripper Diagonal pliers RJ45 crimping tool Electro-hydraulic Cord end terminal Heat gun Scissors pliers crimping tool Measurement instruments Height gauge Laser locator Electroprobe Thermometer Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 104 Level Laptop Level gauge Multimeter Network tester Phase sequence Dielectric strength Megohmmeter meter tester Machinery Small cutter Cable reel Engineering auxiliary materials Label Cable tie Cotton cloth Sandpaper Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 105 4 Installation and Cable Connection Heat-shrink Insulation tape tubing Other tools Electrician's knife Hacksaw Powder marker Glue gun Brush Paint brush Vacuum cleaner Flashlight Insulation pad SPD extracting Hole saw tool Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 106: Power Cables
(5) PE wiring busbar Figure 4-3 Copper bar layout and specifications for the 800K model (unit: mm) (1) Battery wiring busbar (2) PE wiring busbar (3) Mains input wiring busbar Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 107 Battery cables are routed over a ladder or bracket in a single layer (F in IEC 60364-5-52). – The ambient temperature is 30°C. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 108 GND: 16 L2: 2x240 L2: 2x240 V: 2x240 -: 2x240 L3: 2x240 L3: 2x240 W: 2x240 PE: 240 N: 2x240 N: 2x240 N: 2x240 PE: 240 PE: 240 PE: 240 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 109 GND: 16 L2: 3x185 L2: 3x185 V: 3x185 -: 3x185 L3: 3x185 L3: 3x185 W: 3x185 PE: 2x150 N: 3x185 N: 3x185 N: 3x185 PE: 2x150 PE: 2x150 PE: 2x150 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 110 GND: 16 L2: 4x185 L2: 3x240 V: 3x240 -: 4x240 L3: 4x185 L3: 3x240 W: 3x240 PE: 2x240 N: 4x185 N: 3x240 N: 3x240 PE: 2x185 PE: 2x185 PE: 2x185 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 111: Power Cable Terminals
Table 4-5 Power terminal connection requirements Port Connection Method Bolt Bolt Length Torque Specifications Mains input Crimped DT terminal 55 mm 120 N·m Bypass input Crimped DT terminal 55 mm 120 N·m Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 112: Recommended Circuit Breakers
500 kVA 1000 A/3P 800 A/3P 800 A/3P 800 A/3P 400 kVA 800 A/3P 630 A/3P 630 A/3P 630 A/3P 300 kVA 630 A/3P 630 A/3P 630 A/3P 630 A/3P Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 113 400 kVA 630 A/3P 630 A/3P 630 A/3P 630 A/3P 300 kVA 630 A/3P 400 A/3P 400 A/3P 400 A/3P 200 kVA 400 A/3P 400 A/3P 400 A/3P 400 A/3P Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 114: Other Optional Components
25–50 m, the customer cross-sectional area must be 0.5–1.5 Remote EPO Table 4-9 EPO configuration Name Specificatio Connection Quantity (PCS) Remarks Relationship EPO button Provided by the customer Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 115 6 A. Fuse If a more reliable third-party power Provided by the supply is used, the customer needs to customer prepare 6 A fuses. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 116 Three-phase four-wire 415 V 240 V Three-phase four-wire 480 V 230 V Three-phase three-wire 380 V 230 V Three-phase three-wire 400 V 240 V Three-phase three-wire 415 V 250 V Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 117 Delivered with block the product Cable Double-insulated twisted cable. If the cable Several Provided by the length is within 25–50 m, the cross-sectional customer area must be 0.5–1.5 mm Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 118: Transportation, Unpacking, And Checking
If there is any discrepancy, keep a record and contact the supplier immediately. Step 4 Remove the bolts that secure the cabinet to the pallet and move the cabinet from the pallet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 119: Installation Process
UPS5000-H-(400 kVA-800 kVA) User Manual (100 kVA Power Module) 4 Installation and Cable Connection Figure 4-4 Removing the pallet ----End 4.4 Installation Process Figure 4-5 Installation process (three-phase four-wire) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 120: Installing Pvc Components For Rear Copper Bar Protection
If optional PVC components for rear copper bar protection are configured, perform the following steps to install them. 4.5.1 400K–600K Procedure Step 1 Remove the UPS rear door panels. Step 2 Install copper bar protection components. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 121: 111
Step 3 Reinstall the UPS rear door panels. ----End 4.5.2 800K Procedure Step 1 Remove the UPS rear door panels. Step 2 Install copper bar protection components. Figure 4-8 Installing copper bar protection components Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 123 Step 3 Move the cabinet to the installation position. Step 4 Secure the cabinet to the floor. Figure 4-11 Securing a cabinet Step 5 Install anchor baffle plates around the cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 125: Bottom Cable Routing + Rear Air Exhaust Configuration
Partially tighten the expansion bolt and vertically insert it into the hole. Knock the expansion bolt using a rubber mallet until the expansion sleeve is fully inserted into the hole. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 126 (2) Spring washer (3) Flat washer (4) Expansion sleeve (5) Expansion nut (6) Concrete floor Step 3 Remove the UPS cabinet side panels. Figure 4-16 Removing the side panel Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 127 Combine the cabinets. Figure 4-17 Combining cabinets Step 7 Secure the cabinets to the floor. Figure 4-18 Securing a cabinet Step 8 Install anchor baffle plates around the cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 129: Top Cable Routing + Top Air Exhaust Configuration
● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 130 The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Figure 4-22 Installing an expansion sleeve (1) M12x60 bolt (2) Spring washer (3) Flat washer (4) Expansion sleeve (5) Expansion nut (6) Concrete floor Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 131 Step 1 Determine the cabinet installation position on the channel steel based on the mounting holes in the marking-off template or the hole dimensions diagram. Step 2 Drill mounting holes on the channel steel using a hammer drill. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 133 ● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 134 6. ● If the cabinet is 400 mm wide, cut the marking-off template along the 400 mm dotted line, and drill holes at the positioning holes marked 4. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 135 The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Figure 4-29 Installing an expansion sleeve (1) M12x60 bolt (2) Spring washer (3) Flat washer Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 136 Push the heads of the T-shaped bolts backwards until they are inserted into the floor mounting kits. Insert the front anchor fasteners into the T-shaped bolts. Place anchor reinforcement plates and secure the front anchor fasteners. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 137 Ensure that the front slots of the T-shaped bolts are vertical. Rotate the T-shaped bolts by 90 degrees and ensure that the bolt heads are clamped to the channel steel. Tighten the nuts. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 138 ● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the channel steel based on the mounting holes in the marking-off template or the hole dimensions diagram. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 139: Three-Phase Four-Wire
Figure 4-36 Hole dimensions (unit: mm) (A) Mounting holes on the channel steel (B) Mounting holes on the floor Step 2 Install expansion sleeves for expansion bolts. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 140 (4) Expansion sleeve (5) Expansion nut (6) Concrete floor Step 3 Move the cabinet to the installation position. Step 4 Secure the cabinets to the floor. Figure 4-38 Securing cabinets Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 141 Step 4 (Optional) If the nuts cannot be placed on the side of the channel steel, drill holes near the mounting holes on the side of the channel steel to place the nuts for securing the cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 142: Bottom Cable Routing + Rear Air Exhaust Configuration
● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 143 Knock the expansion bolt into the hole until the expansion tube completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 144 Step 5 Move the cabinet to the installation position. Step 6 Combine the bottom cabling cabinet with the UPS cabinet. Remove the front panel from the bottom cabling cabinet. Combine the cabinets. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 145 4 Installation and Cable Connection Figure 4-44 Combining cabinets Step 7 Secure the cabinets to the floor. Figure 4-45 Securing cabinets Step 8 Install anchor baffle plates around the cabinets. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 147: Top Cable Routing + Top Air Exhaust Configuration
● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 148 The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Figure 4-49 Installing an expansion sleeve (1) M12x60 bolt (2) Spring washer (3) Flat washer (4) Expansion sleeve (5) Expansion nut (6) Concrete floor Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 149 ● Ensure that the surface of channel steel is level. Step 1 Determine the cabinet installation position on the channel steel based on the mounting holes in the marking-off template or the hole dimensions diagram. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 151 ● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 152 6. ● If the cabinet is 400 mm wide, cut the marking-off template along the 400 mm dotted line, and drill holes at the positioning holes marked 4. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 153 The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Figure 4-56 Installing an expansion sleeve (1) M12x60 bolt (2) Spring washer (3) Flat washer Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 154 Push the heads of the T-shaped bolts backwards until they are inserted into the floor mounting kits. Insert the front anchor fasteners into the T-shaped bolts. Secure the front anchor fasteners. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 155 Ensure that the front slots of the T-shaped bolts are vertical. Rotate the T-shaped bolts by 90 degrees and ensure that the bolt heads are clamped to the channel steel. Tighten the nuts. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 156 Figure 4-62 Installing anchor baffle plates ----End Installation on Channel Steel NO TICE ● Ensure that the floor is level. ● The customer needs to purchase the expansion bolts used for securing the cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 157: Three-Phase Three-Wire
● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 158 Knock the expansion bolt into the hole until the expansion tube completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 159 Step 6 Combine the inductor cabinet with the UPS cabinet. Remove certain front covers and the rear door panel from the inductor cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 160 Figure 4-66 Removing certain covers and the rear door panel Combine the cabinets. Figure 4-67 Combining cabinets Reinstalling the rear door panel for the inductor cabinet Step 7 Secure the cabinets to the floor. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 161 Step 4 (Optional) If the nuts cannot be placed on the side of the channel steel, drill holes near the mounting holes on the side of the channel steel to place the nuts for securing the cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 162: Bottom Cable Routing + Rear Air Exhaust Configuration
● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 163 Knock the expansion bolt into the hole until the expansion tube completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 164 Therefore, reserve space on the side of the inductor cabinet or use other transportation methods. Step 6 Combine the bottom cabling cabinet with the UPS cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 165 Step 7 Combine the inductor cabinet with the bottom cabling cabinet. Remove certain front covers and the rear door panel from the inductor cabinet. Figure 4-75 Removing certain covers Combine the cabinets. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 166 Reinstall the rear door panel for the inductor cabinet. Step 8 Secure the cabinets to the floor. Figure 4-77 Securing cabinets Step 9 Install anchor baffle plates around the cabinets. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 167 Step 4 (Optional) If the nuts cannot be placed on the side of the channel steel, drill holes near the mounting holes on the side of the channel steel to place the nuts for securing the cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 168: Top Cable Routing + Top Air Exhaust Configuration
● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 169 Knock the expansion bolt into the hole until the expansion tube completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 171 User Manual (100 kVA Power Module) 4 Installation and Cable Connection Figure 4-83 Removing certain covers Combine the cabinets. Figure 4-84 Combining cabinets Step 7 Secure the cabinets to the floor. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 172 Step 2 Drill mounting holes on the channel steel using a hammer drill. Step 3 You are advised to use an electric pallet truck to move the cabinet to the mounting holes on the channel steel. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 174 ● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 175 6. ● If the cabinet is 400 mm wide, cut the marking-off template along the 400 mm dotted line, and drill holes at the positioning holes marked 4. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 176 The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Figure 4-91 Installing an expansion sleeve (1) M12x60 bolt (2) Spring washer (3) Flat washer Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 177 Figure 4-93 Securing rear anchor fasteners (1) Preinstalled connecting kit (with rivet (2) Connecting kit among the fasteners for nuts) installation against a wall (without rivet nuts) ● Inductor cabinet Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 178 Therefore, reserve space on the side of the inductor cabinet or use other transportation methods. Step 8 Insert the T-shaped bolts and secure the front anchor fasteners. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 179 (3) Anchor reinforcement (with rivet nuts) fasteners for installation plates against a wall (without rivet nuts) Step 9 Combine the cabinets. Remove certain front covers from the inductor cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 180 Install connecting kits in the middle and on the top of the inductor cabinet and UPS cabinet. Figure 4-98 Combining cabinets Step 10 Secure the cabinets to the floor. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 181 Figure 4-100 Tightening the T-shaped bolts (1) Flat washer (2) Spring washer (3) Nut (4) T-shaped bolt (5) Positioning nut Step 12 Install anchor baffle plates around the cabinets. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 182: Installing Inductor Cabinet Psus
4.7 Installing Inductor Cabinet PSUs Context ● If the three-phase three-wire model is used, inductor cabinet PSUs and baffle plates need to be installed in the inductor cabinet onsite. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 183: Installing A Top Protection Component
4.8 Installing a Top Protection Component If the top air-flow model is configured, you need to install a top protection component. 4.8.1 400K/500K/600K Step 1 Install the top protection component support. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 184: 174
Figure 4-105 Installing a support Step 2 Install the top protection component. Remove the screws preinstalled on the fan assembly. Install the top protection component onto the fan assembly. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 185: Installing Cables
Step 2 Pull the cable to the copper bar to which the cable is to be connected, determine the cable length, and mark the cable at the position where the cable is to be cut. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 186: 600K, Three-Phase Four-Wire
4.9.2 400K–600K, Three-Phase Four-Wire 4.9.2.1 Top Cable Routing Procedure Step 1 Open the front door of the cabinet, remove the power distribution cover, and remove the top cover as required. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 187 Step 3 Install power cables. NO TE Cables of the same group, for example, mains input cables, must be routed through the same cable hole. ● One power source Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 188 (1) Wiring terminal (2) Spring washer (3) Bolt (4) Flat washer (5) Nut ● Two power sources Figure 4-111 Installing cables (1) Wiring terminal (2) Spring washer (3) Bolt Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 189 ● Do not bind signal cables and power cables together. ● RS485 cables and FE cables must be shielded cables. ● The cable connection between the UPS and the SmartLi is used as an example in the figure. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 190: Bottom Cable Routing
(1) Monitoring interface unit in the master SmartLi cabinet ----End 4.9.2.2 Bottom Cable Routing Procedure Step 1 Open the front door of the cabinet, remove the power distribution cover, and remove the top cover as required. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 191 User Manual (100 kVA Power Module) 4 Installation and Cable Connection Figure 4-113 Removing the covers Step 2 Remove the bottom cabling cover from the bottom cabling cabinet. Step 3 Install ground cables. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 192 When installing AC input power cables, if there are a great number of cables and the wiring holes in the mains input copper bar are insufficient, connect the cables to the corresponding holes in the bypass input copper bar. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 193 (2) Spring washer (3) Bolt (4) Flat washer (5) Nut ● Two power sources Figure 4-116 Removing the copper bars of the same power source for mains and bypass inputs Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 194 UPS. – If the communications protocol is Modbus-TCP or SNMP, connect the third-party network management device to the FE port on the monitoring interface card of the UPS. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 195: Three-Phase Four-Wire
Figure 4-118 Installing a signal cable between the UPS and the SmartLi (1) Monitoring interface unit in the master SmartLi cabinet ----End 4.9.3 800K, Three-Phase Four-Wire Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 196: Top Cable Routing
Step 1 Open the front door of the cabinet, remove the power distribution cover, and remove the top cover as required. Figure 4-119 Removing the covers Step 2 Install ground cables. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 197 Step 3 Install power cables. NO TE Cables of the same group, for example, mains input cables, must be routed through the same cable hole. ● One power source Figure 4-121 Installing cables Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 198 FE port on the monitoring interface card of the UPS through the PoE port of a smart ETH gateway. ● If the UPS needs to connect to a third-party network management device: Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 199: Bottom Cable Routing
(1) Monitoring interface unit in the master SmartLi cabinet ----End 4.9.3.2 Bottom Cable Routing Procedure Step 1 Open the front door of the cabinet, remove the power distribution cover, and remove the top cover as required. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 200 Step 2 Remove the bottom cabling cover from the bottom cabling cabinet. Step 3 Install ground cables. Figure 4-126 Installing ground cables (1) Equipotential ground (2) PE Step 4 Install power cables. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 201 ● One power source Figure 4-127 Installing cables ● Two power sources Figure 4-128 Removing the copper bars of the same power source for mains and bypass inputs Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 202 ● Do not bind signal cables and power cables together. ● RS485 cables and FE cables must be shielded cables. ● The cable connection between the UPS and the SmartLi is used as an example in the figure. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 203: Three-Phase Three-Wire
4.9.4 800K, Three-Phase Three-Wire 4.9.4.1 Top Cable Routing Procedure Step 1 Open the front door of the cabinet, remove the power distribution cover, and remove the top cover as required. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 204 Figure 4-131 Removing the covers Step 2 Install ground cables. Figure 4-132 Installing ground cables (1) Equipotential ground (2) PE Step 3 Install power cables from the inductor cabinet to the UPS. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 205 Step 4 Install power cables for the UPS. NO TE Cables of the same group, for example, mains input cables, must be routed through the same cable hole. ● One power source Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 206 4 Installation and Cable Connection Figure 4-134 Installing cables ● Two power sources Figure 4-135 Removing the copper bars of the same power source for mains and bypass inputs Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 207 4 Installation and Cable Connection Figure 4-136 Installing cables Step 5 Install signal cables from the inductor cabinet to the UPS. NO TICE Do not bind signal cables and power cables together. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 208 If the UPS needs to connect to the SmartLi, connect the COM port on the monitoring interface unit in the master SmartLi cabinet to the COM2 port on the monitoring interface card of the UPS. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 209: Bottom Cable Routing
(1) Monitoring interface unit in the master SmartLi cabinet ----End 4.9.4.2 Bottom Cable Routing Procedure Step 1 Open the front door of the cabinet, remove the power distribution cover, and remove the top cover as required. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 210 Step 2 Remove the bottom cabling cover from the bottom cabling cabinet. Step 3 Install ground cables. Figure 4-140 Installing ground cables (1) Equipotential ground (2) PE Step 4 Install power cables from the inductor cabinet to the UPS. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 211 Step 5 Install power cables for the UPS. NO TE Cables of the same group, for example, mains input cables, must be routed through the same cable hole. ● One power source Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 212 4 Installation and Cable Connection Figure 4-142 Installing cables ● Two power sources Figure 4-143 Removing the copper bars of the same power source for mains and bypass inputs Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 213 4 Installation and Cable Connection Figure 4-144 Installing cables Step 6 Install signal cables from the inductor cabinet to the UPS. NO TICE Do not bind signal cables and power cables together. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 214 If the UPS needs to connect to the SmartLi, connect the COM port on the monitoring interface unit in the master SmartLi cabinet to the COM2 port on the monitoring interface card of the UPS. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 215: Installing A Top Enclosure Frame
If cables are routed in and out from the bottom, install a top enclosure frame. 4.10.1 Bottom Cable Routing (400K–600K, Three-Phase Four- Wire) Step 1 Remove the connecting kits from both sides of the cabinet top. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 216 Step 2 Install a top frame on the top of the cabinet. Figure 4-148 Installing a top frame Step 3 Install mounting plates at the front and rear of the top frame. Figure 4-149 Installing the mounting plates ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 217: Bottom Cable Routing (800K, Three-Phase Four-Wire)
Step 2 Install a top frame on the top of the UPS cabinet and the bottom cabling cabinet. Figure 4-151 Installing a top frame Step 3 Install mounting plates at the front and rear of the top frame of the UPS cabinet and bottom cabling cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 218: Bottom Cable Routing (800K, Three-Phase Three-Wire)
Figure 4-153 Removing cabinet connecting kits Step 2 Install a top frame on the top of the UPS cabinet and the bottom cabling cabinet. Figure 4-154 Installing a top frame Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 219 Step 4 Install mounting plates at the front and rear of the top frame of the UPS cabinet and bottom cabling cabinet. Figure 4-156 Installing the mounting plates Step 5 Install mounting plates at the front and rear of the top frame of the inductor cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 220: Installing Optional Components
N and PE, and connect the input PE and N to terminals on the N bar. 4.11.1.1 400K–600K Step 1 Short-circuit the input N and PE. Figure 4-158 Short-circuiting the input N and PE ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 221: 211
Use a cable to connect the EPO switch to the dry contact port on the control module of the UPS. Figure 4-160 Cable connection for an NC EPO port Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 222: Installing An Ambient T/H Sensor
Step 1 Secure the fastener of the ambient T/H sensor to the wall or ceiling near the UPS. Figure 4-162 Securing the fastener Step 2 Install the T/H sensor on the fastener. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 223: Installing A Dry Contact Extended Card
Figure 4-165 Installing a dry contact extended card ● If both a backfeed protection card and a dry contact extended card are configured (An ECM expansion subrack is required, which is installed before delivery.) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 224: Installing A Backfeed Protection Card
DC/1 A. Figure 4-167 DO port wiring methods ----End 4.11.5 Installing a Backfeed Protection Card If a backfeed protection card has been configured, perform the following steps to install it. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 225: Cable Routing
(supported by 400 kVA–800 kVA UPSs; an 800 kVA UPS used as an example) (1) Backfeed protection card 4.11.5.2 Installation and Cable Connection Step 1 Install a backfeed protection card. ● If only a backfeed protection card is configured Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 226 If the UPS is used for power supply, select a shunt release that matches the rated voltage based on the voltage system. You need to remove the front cover from the UPS first. Figure 4-172 Removing the front cover from the UPS Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 227 240 V AC or less and a current of less than 6 A. Figure 4-174 Cable connections between the backfeed protection card and shunt releases (1) Shunt releases (provided by the (2) 6 A fuses (provided by the customer) customer) ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 228: Installing Parallel Cables
The typical scenario of a 1+1 parallel system is used as an example. Figure 4-175 Conceptual diagram of a 1+1 parallel system A dual-bus parallel system consisting of two parallel subsystems is used as an example. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 229 Step 3 Pre-route the UPS parallel cables and place the parallel cable connectors near the PARALLEL ports. Figure 4-177 Pre-routing parallel cables (using four parallel UPSs as an example) ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 230: Verifying The Installation
0.1 ohm. AC phase sequence The mains input, bypass input, and output phase sequences are correct. Battery cables The battery strings are correctly connected to the UPS. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 231: Sealing Cabinets
Remove the paper protective film from the sealing putty and keep the transparent film. Fill the gaps between the cables and the cabinets with the sealing putty. Ensure that the transparent film faces upward. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 232 Step 3 Reinstall all covers. Step 4 Close the cabinet doors. NO TICE Do not remove the dust cover from the UPS before power-on. Figure 4-179 Dust cover (1) Dust cover ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 233: Single Ups Commissioning
Step 1 If desiccant is available inside the cabinets, remove the desiccant. Step 2 (Perform this step only for the three-phase three-wire model.) Turn on the switches QF and QS1–4 in the inductor cabinet. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 234: Initial Startup
● Set Output frequency correctly. Otherwise, loads may be affected and the UPS may not work properly. ● Set all battery parameters correctly based on site requirements. Battery parameter settings are critical to battery maintenance, battery lifespan, and UPS discharge time. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 235 Step 3 After you set parameters on the Settings Wizard screen, the system displays the Bypass mode and No battery alarms, which do not need to be handled. Other alarms need to be handled. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 236: Setting Parameters For Optional Components
Enable, and set BCB connection [OL] and Battery breaker [STA] to Enable. Figure 5-2 BCB connection settings ----End 5.1.3.2 Setting the T/H Sensor Context The ambient T/H sensor has been installed by referring to the installation section. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 238: Setting Parameters For The Backfeed Protection Card
WebUI: Choose System Settings > Comm. Settings > Batt Temp Sensor, and set Start address and Quantity. ----End 5.1.3.3 Setting Parameters for the Backfeed Protection Card Prerequisites A backfeed protection card is installed. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 239: Setting The Intelligent Detection Card
Context ● By default, the system works in a mode other than S-ECO. To enable the system to work in S-ECO mode, set the working mode to S-ECO mode. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 240 After you tap OK, the system transfers to the ECO mode (5 ms interruption may occur during the transfer of the ECO mode). If the hardware supports this mode but the conditions are not met, the system works in normal mode. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 241 ECO mode is displayed on the LCD. Step 2 Set parameters. Figure 5-4 S-ECO mode parameters 1 Figure 5-5 S-ECO mode parameters 2 Figure 5-6 S-ECO mode parameters 3 Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 242 ±8%, ±9%, ±10% bypass voltage and the rated voltage is greater than the specified value, the system determines that the ECO voltage is abnormal and transfers to inverter mode. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 243 If the inverter is not started, the UPS stops supplying power when the bypass is abnormal, and the system may power off. Figure 5-7 S-ECO system status (VFI) Figure 5-8 S-ECO system status (VFD) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 244: Setting The Eco Mode
Step 1 On the LCD, choose System Info > Settings > System Settings and set Working mode to ECO. The information indicating that the UPS works in ECO mode is displayed on the LCD. Step 2 Set the ECO voltage range. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 245: Setting The Hibernation Mode
If the inverter is not started, the UPS stops supplying power when the bypass is abnormal, and the system may power off. Figure 5-11 System status in ECO mode ----End 5.1.4.3 Setting the Hibernation Mode Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 246 Step 2 Set Module cycle hiber period(d) to an integer ranging from 1 to 100. The default value is 30. Figure 5-12 System settings NO TE Click Submit after setting parameters on the WebUI. Step 3 After the setting is complete, check the status. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 247: Setting The Peak Shaving Mode
5.1.4.4 Setting the Peak Shaving Mode Prerequisites ● The peak shaving mode is supported only when the UPS works in normal mode and SmartLi batteries (lithium batteries developed by Huawei) are connected. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 248 Enable, related parameters are set, and configuration files are imported, active charging and discharging management can be implemented based on the peak and off-peak electricity price periods to save energy. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 249 ● The current period must not overlap with other periods. Peak shaving Specifies the start time and 00:00:00 00:00:00–23:59:59 charge start time end time of battery charge 1/2/3/4/5/6 during off-peak hours. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 250 When the battery backup time is greater than the preset value, the system continues to implement peak shaving based on the preset rules. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 251 The parameter settings must meet the verification rules of the template. Otherwise, a Bin file cannot be generated. Save the electricity price template and generate a 2.0 Bin file. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 252: Starting The Inverter
(common user) 000001 Changeme NO TE Change the password after your first login to prevent unauthorized access. You can choose System Info > Settings > User Settings and change Password. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 253: Powering On Loads
UPS. The No battery alarm on the MDU disappears. Step 2 Turn on the downstream output switch to supply power to loads. ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 254: Shutting Down And Powering Off The Ups
The Bypass mode alarm is displayed on the LCD. Figure 5-18 Normal bypass After you shut down the inverter, the UPS supplies no power if the bypass is abnormal, which causes a power failure for the loads. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 255 UPS and then switch off the circuit breaker for each battery string. Step 4 Turn off the upstream mains and bypass input switches. ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 256: Parallel System Commissioning
Loosen the captive screws on an ECM. Push the micro switch on the ejector lever. Pull the ejector lever outwards to remove the ECM from the subrack. Remove the ECM. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 257 Step 6 Remove the jumper caps from other UPSs in the same way. Step 7 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist strap and ESD gloves. ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 258: Starting A Parallel System
0570-002 BPM unit abnormal. In this case, you need to power off the rack to clear the alarm. Figure 6-3 Conceptual diagram (using two parallel UPSs as an example) Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 259 If six UPSs are connected in parallel, five 10 m and one 15 m long parallel cables are configured. The parallel cable configuration cannot be changed during installation and maintenance. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 260 Settings. On the WebUI, choose Monitoring > UPS System > Running Parameter > System Settings. Table 6-1 System Settings Item Setting Description Single/Parallel Set it to Parallel. Parallel ID Number UPSs in sequence (example: 1, 2, 3, 4). Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 261 UPSs is greater than 5 V, power off the parallel system completely, and check whether the bypass input cables for the UPS parallel system are properly connected. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 262 Ensure that batteries are properly connected (the No battery alarm in the active alarm list of all LCDs disappears within 2 minutes and no other alarms are generated). Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 263: Shutting Down And Powering Off A Parallel System
BSC systems) during initial startup, and change the settings under the guidance of maintenance engineers when needed. Set the BSC master and slave systems to master and slave modes respectively. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 264 On the LCD, choose System Info > Settings > System Settings and set BSC mode to Standard BSC On the LCD, choose System Info > Settings > System Settings and set BSC master/slave mode to BSC slave system Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 265 UPS5000-H-(400 kVA-800 kVA) User Manual (100 kVA Power Module) 6 Parallel System Commissioning Step 5 Check that the valid phase voltage difference between UPS systems is less than 5 ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 266: Maintenance
● Maintain UPSs regularly based on the following requirements. Otherwise, the UPSs may fail to operate properly and the service life may be shortened. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 267: Monthly Maintenance
Check Item Expected Result Troubleshooting Cleanliness Wipe the cabinet surface using Remove the dust, especially a white paper and the paper from the front panel. does not turn black. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 268: Annual Maintenance
● Replace the cables. ● The allowed through- current capacity of cables is greater than the circuit breaker specifications. 7.2 Lead-Acid Battery Maintenance Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 269: Precautions For Battery Maintenance
● The battery terminals are intact. ● Batteries are free from damage and cracks. ● Batteries are free from acid leakage. ● Batteries are not deformed or bulged. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 270: Quarterly Maintenance
2. Replace the battery than 3°C. temperature sensor. Battery management The settings of battery Set parameters correctly. parameter settings management parameters meet the requirements in the user manual. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 271: Annual Maintenance
When the UPS is backed up, 1. Locate the fault cause. discharge a battery to the 2. If the fault persists, contact undervoltage alarm threshold technical support. to refresh the capacity of the battery. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 272: Testing Batteries
Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start on the right of Forced Equalized Charging to start a forced equalized charging test. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 273: Performing A Shallow Discharge Test
UPS UI, the battery capacity displayed on the monitoring UI of the SmartLi should be used during a shallow discharge test. Otherwise, batteries may be completely discharged. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 274: Performing A Capacity Test
● An alarm is generated. ----End 7.3.1.3 Performing a Capacity Test Context This item allows you to fully discharge batteries. A deep discharge test is conducted to obtain the battery discharge performance data. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 276: Lithium Battery Test
On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Tap Start on the right of Shallow Dis. Test to start a shallow discharge test. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 277: Performing A Capacity Test
Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start on the right of Capacity Test to start a capacity test. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 278: Performing A Group Capacity Test
No generator is connected to the UPS. ● The mains, batteries, charger, and discharger are normal. No overload alarm is generated. ● The SmartLi generates no alarms related to lithium batteries. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 279: Downloading The Test Data
Step 1 On the WebUI, choose Query > Battery Test Records, choose logs that need to be queried from the Log drop-down list box, and click Query. Figure 7-7 Battery Test Records Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 280 UPS5000-H-(400 kVA-800 kVA) User Manual (100 kVA Power Module) 7 Maintenance Step 2 Choose logs that have been queried from the Log drop-down list box, and click Export. ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 281: Troubleshooting
EOD voltage and 11.3 V/cell. For details about how to rectify common faults, see Table 8-1. If any UPS5000 Alarm Reference or contact technical unmentioned faults occur, see the support. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 282 The buzzer buzzes, The bypass thyristor Replace the bypass bypass is and the fault is damaged. module. abnormal indicator is on. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 283 The bypass module Reduce the load, or experiences improve ventilation. overtemperature. NO TE For details about component replacement and maintenance involved in Troubleshooting and UPS5000 Alarm Reference, consult maintenance engineers. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 284: Faq
Step 4 Use a multimeter to measure the voltages of the positive and negative battery strings connected to the UPS battery input terminals. If the measured values are Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 285: Transferring To Maintenance Bypass Mode
LCD. Step 4 Turn on the maintenance bypass switch for external power distribution. Then, the PDC Maint. breaker closed and Bypass mode alarms are displayed on the LCD. ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 286: Transferring From Maintenance Bypass Mode To Inverter Mode
4-pin terminal on the EPO port of the dry contact card. The UPS enters the emergency shutdown state. EPO and No power supplied alarms are displayed. Figure 9-2 EPO port ----End 9.5 Clearing the EPO State Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 287: Exporting Data
Insert a USB flash drive into the USB port on the monitoring module. On the LCD, choose System Info > Maintenance > USB Operations > Fault Data and download the required data. Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 288 Data type drop-down list box, select All, Historical Alarm, Active Alarm, Performance Data, Operation Data, or Security Log. Click Export historical data and specify a path to save the exported data. Figure 9-5 Exporting historical data Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 289: Obtaining Active Alarm Details
9.7 Obtaining Active Alarm Details Choose System Info > Alarms > Active Alarms on the LCD, and tap an alarm ID to view the alarm details. Figure 9-6 Active Alarms Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 290: A Lifting Trolley
You can decide whether to choose it based on site requirements. Appearance Figure A-1 Lifting trolley (1) Tabletop (2) Handle (3) Lowering switch (4) Elevating pedal (5) Foot brake Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 291 Step 3 Repeatedly step on the elevating pedal to raise the tabletop to a proper height. Step 4 Lift the lowering switch to slowly lower the tabletop to the required height. ----End Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 292: B Acronyms And Abbreviations
American wire gauge bus synchronization controller BCB-BOX battery circuit breaker BBB-BOX battery bus bar box Conformite Europeenne economic control operation emergency power off energy control module end of discharge Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 293 Power factor correction RS485 Recommended Standard state of charge static transfer switch SNMP Simple Network Management Protocol S-ECO super economy control operation Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 294 THDv total harmonic distortion of output voltage uninterruptible power system Universal Serial Bus VRLA valve-regulated lead acid battery voltage frequency independent voltage frequency dependent voltage independent Issue 07 (2023-03-20) Copyright © Huawei Digital Power Technologies Co., Ltd.

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