0. Important Safety Instructions This manual contains important instructions for the unit that should be followed during installation and maintenance of the UPS and batteries. All safety and operating instructions should be read thoroughly before attempting to wire or operate the unit. ...
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The contents do not constitute a subject of contract, but serve for information purposes only. AEG Power Solutions GmbH reserves the right to make modifications with regard to contents and technical data in these operating instructions without prior notification. AEG Power...
1. Introduction AEG Protect 3.M 2.0 Series UPS is designed for large-scale power systems applied in data center, communication, networking, medical, safety and emergency systems and all factory facilities. With innovative PFC design and IGBT architecture, the Protect 3.M 2.0 Series features high efficiency, low iTHD, low noise and high reliability.
2. Operation There are four basic operation modes for Protect 3.M 2.0 Series. 2-1 Normal Mode (Single Installation) RESERVE LOAD MAIN Fig. 2-1 Normal Mode (Single) In normal mode, DC power rectified from AC input power charges batteries and powers the inverter that transforms DC power to stable and clean AC power for various loads.
2-3 Reserve (Bypass) Mode (Single Installation) RESERVE LOAD MAIN Fig. 2-3 Reserve (Bypass) Mode (Single) The inverter will shut down if it encounters any abnormal situation (such as over temperature, long-time overload, output short, abnormal output voltage and battery exhausted problems). If the reserve power is available, the UPS will automatically transfer to reserve mode to make sure the supply to the loads.
2-5 Normal Mode (Parallel) Protect 3.M 2.0 Series provides a parallel combination (up to 4 units) to get redundancy or expand the total capacity. RESERVE MAIN UPS1 LOAD RESERVE MAIN UPS2 Fig. 2-5 Normal Mode (Parallel) Under this installation, the load is shared by two UPS units. If there is any problem in one of them, the load will be entirely handled by the other.
2-6 Backup Mode (Parallel) RESERVE MAIN UPS1 LOAD RESERVE MAIN UPS2 Fig. 2-6 Backup Mode (Parallel) The load is shared by two UPS units when a blackout occurs (Refer to Fig. 2-6).
2-7 Reserve (Bypass) Mode (Parallel) RESERVE MAIN UPS1 LOAD RESERVE MAIN UPS2 Fig. 2-7 Reserve (Bypass) Mode (Parallel) The same as what mentioned in Section 2-3 except two UPS units sharing the load. All parallel UPS will switch at the same time (Refer to Fig. 2-7).
2-8 Manual Bypass Mode (Parallel) RESERVE MAIN UPS1 LOAD RESERVE MAIN UPS2 Fig. 2-8 Manual Bypass Mode (Parallel) The same as what mentioned in Section 2-4 except two UPS units sharing the load. Remember that all parallel UPS should be transfer to manual bypass mode. The Reserve mains should be equal for all parallel UPS (Refer to Fig.
3-2 Function Introduction 3-2-1 Front Panel LCD Display Control Panel Status LED Indicators Power Modules I/P and O/P Protectors 1. LCD Display and Control Panel / Status LED indicators - UPS status and message display. - Parameter settings and button control. - UPS startup / shutdown.
3-2-2 Rear Panel Interface Power Modules Wiring Terminal Block Caster & Stop Fig. 3-5 Rear view of Protect 3.M 2.0 80kVA 1. Interfaces Provide multi-interface for monitoring and control purpose. There are: (1) Two multi-function slots (SNMP Adapter, Relay I/O control card and Mobus card are optional accessories).
Different regions may have their own markings of power phases. The following table is a cross reference for possible use. Three Phase America / Asia Europe 4. Caster & Stop: Move the UPS for short distance. Casters with stop function. Adjustable leveler for stabilization.
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4. Wiring Terminal Block You can remove the cover to perform the connection. Terminal: Positive(+), negative(-) and neutral (N). Two blocks for connecting the UPS and the next battery cabinet. Note: For longer autonomy times you can connect up to 4 battery cabinets in parallel.
3-2-4 Power Module Each power module is an independent 20kVA/16kW unit, consisting of a power factor corrected rectifier, a battery charger and an inverter, with associated monitoring and control circuitry. Status LED Fail Locking Latch Fig. 3-7 Front View of Power Module Fig.
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2. P2: Dry Contact Input (Two sets) The Protect 3.M 2.0 UPS provides two sets of dry contact input to receive external signals and then the UPS can take corresponding response. These contacts belong to “normal open” type. Fig. 3-12 Dry Contact Input 3.
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The Protect 3.M 2.0 Series UPS provides 6 dry contact outputs. These contacts can be set to normally open or normally close. The default message is shown in the table below. Contact Message Description Pin1-2 Load on inverter The UPS is working normally. Pin3-4 Load on auto bypass The UPS is in bypass mode.
Max. length of the parallel cable: 10 meters. 3-3-5 Smart Card Slot The Protect 3.M 2.0 Series UPS provides two smart slots. AEG offers many powerful smart cards for various applications. There are 4 accessories available as below. Smartcard Part-No.
- SNMP-Adapter PRO (Part-No.: 6000001271) Features: RJ45-Network Port Prepared to connect up to 4 external dry contacts for additional signalling Prepared to connect an external temperature and humidity sensor (8000022493) Agent for RFC1628 MIB UPS standard MIB ...
Technical Data: Network Line connection RJ-45 (10/100MBits) Temperature 0~40 °C 10~80 % (rel.) Humidity 12 V DC Operation Voltage Dimensions (D x W x H) 130 x 60 x15 mm 66 g Weight - SNMP-Adapter (Part-No.: 6000004036) Same features as SNMP Adapter but only including RJ-45 Network plug in connector.
3- Programmable Relay I/O Card (Part No.: 6000008721) Features: 6 output and 1 input dry contact Outputs configurable Input for UPS shutdown or Battery Test Configuration over RS 232 terminal server Output contact rating: 24VDC, 1A Input rating: 24V, 10mA Technical Specification Input Power 8 ~ 20VDC...
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I/O Definition GND-R: Relay Grounding Common: 12 ~ 24VDC Default Summary Alarm Input Power Fail Battery Low UPS in Bypass Mode Overload Over Temperature Input: Remote shutdown or battery test Tx: Transmit to PC, connect to RS232 pin-2. Rx: Receive from PC, connect to RS232 pin-3. GND-C: Ground for configuration, connect to RS232 pin-5.
ModBUS Card (Part No.: 6000008723) Features: Translate the UPS RS232 protocol into another RS232 and RS422/485 Modbus protocol. Device ID is adjustable by 8 dip switches. The value is from 0 to 255. The RS422/485 terminal resistor is selectable by using dip-switches and easy to install.
3-3-6 Additional Options The Protect 3.M 2.0 Series UPS is optional able to measure the battery current and makes it available in the measuring values which can be displayed (see also Page 7-10 “Measurements”). Therefore you have to add the option “Battery Current Measurement”...
4. Installation and Wiring 4-1 Before Installation Due to different installation environment, we strongly recommend that you read this manual carefully before installation. Only qualified service personnel can perform installation and maintenance. 4-2 Package Inspections External There are some unpredictable situations that can be possibly encountered during UPS transportation.
4-3 Storing Conditions before Installation 1. If you have received the UPS and do not perform the installation immediately, be sure to store the UPS under: Temperature below 40°C Relative humidity below 90% 2. If the period of UPS installation is over 6 months, be sure to charge batteries for at least 8 hours before the first use.
4-5 Installation Environment 4-5-1 Handling Safety 1. The Protect 3.M 2.0 Series UPS is equipped with casters so that you can roll the UPS in a short distance to the desired location. During unpacking process, be sure to make full use of manpower and a suitable machine (such as stacker) with sufficient capacity to carefully move the UPS.
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Table 4-1 Floor Loading for 80 kVA UPS Input: 230/400 Vac / Output: 230/400 Vac Capacity (KVA) Max Weight (Kg) Floor Loading (kg/㎡) Table 4-2 Floor Loading for External Battery Pack (80 kVA cabinet size) Batteries - 40 pcs Capacity (Ah) 12V/26AH 487,5...
4. Attach the balance supporter to the UPS with bolts. Balance Supporter The UPS may topple over under unexpected conditions without balance supporter. Be sure to mount two balance supporters on both sides of the UPS for safety reasons. 4-5-3 Environment 1.
4-6 Wiring 4-6-1 Preparations 1. The UPS should only be installed by a qualified electrically employed person 2. De-energize all input (AC or DC) or output power of the UPS before installing cables or making any electrical connection. 3. Ensure that all cables are correctly marked according to the purpose, as well as polarity, phase and diameter.
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Wrong cabling may burn the UPS and will result in severe accidents or damages. Due to the dimensioning of the battery cables we suggest to choose a cross section according to the maximum UPS power per cabinet. For example use for an 80 kVA cabinet always 50mm²...
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4-6-2 Wiring (Single Unit, 80kVA model shown) Wiring procedure: Remove Cover Main AC Input Bypass Input External Battery Output Grounding Terminal Fig. 4-1 Wiring Terminal 1. Remove the terminal cover at the rear side. See Fig. 4-1. 2. You can see the terminal block with marks as below. ...
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6. Confirm if the manual bypass circuit breaker (Q3) is cut off. 7. Confirm if the output circuit breaker (Q4) of UPS is cut off. 8. According to UPS model you have selected, use suitable cables and lugs (Refer to Table 4-3).
4-6-4 Wiring (Parallel Redundancy, Single Input) 1. Confirm if the input and bypass input breaker (Q1 and Q2) are cut off (Refer to Fig. 4-2). 2. Confirm if the manual bypass circuit breaker (Q3) is cut off. 3. Confirm if the output breaker (Q4) is cut off. 4.
4-6-5 Wiring (Parallel Redundancy, Dual Input) 1. Confirm if the input and bypass input breaker (Q1 and Q2) are cut off (Refer to Fig. 4-2). 2. Confirm if the manual bypass circuit breaker (Q3) is cut off. 3. Confirm if the output breaker (Q4) is cut off. 4.
5. Operating Procedures 5-1 Startup Procedures (Single Unit) Before starting up the UPS system, be sure to check the following items first. Ensure all circuit breakers are cut off and switched to OFF, as well as the breaker or fuse of the external battery cabinet. ...
If the conditions mentioned above are satisfied, follow the steps below to start If there is an external battery cabinet, switch the circuit breaker of battery cabinet to ON and confirm if manual bypass protection circuit breaker Q3 is cut off and switched to OFF.
5-4 Manual Bypass Startup (Single Unit) If the UPS is in normal mode, press the “O” button for 3 seconds until you hear a “beep” and then release the button. The LCD screen will show “SHUTDOWN UPS?”, then select “YES” and press “ ”...
5-5 Startup Procedures (Parallel Redundancy) Before starting up the UPS system, be sure to check the following items first. All circuit breakers are cut off and switched to OFF, as well as the breaker or fuse of the external battery cabinet. ...
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2. Switch off “Q1” and “Q4” of the UPS that you want to shut down. 3. Switch off “Q2” of the UPS that you want to shut down. 4. When all the power modules complete the discharging procedures, the LCD screen will be off.
5-7 Manual Bypass Startup Procedures (Parallel Redundancy) 1. Only for maintenance purpose, you can manually turn on the bypass switch. If you switch on Q3 under normal status, the inverter will shut down and the output will be supplied by manual bypass source. 2.
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5-7-2 Transferring from Manual Bypass Mode to Online Mode 1. Switch on the battery circuit breaker of external battery cabinet. 2. Switch on ”Q2” and ”Q4” of both UPSs. Switch off ”Q3” of both UPSs. The LCD screens of both UPSs show ”ON AUTO BYPASS”.
6. Power Module Replacement 6-1 Status LED Indicators for Power Module Each power module features one LED to help inform the user about the power module status. LED status: “OFF”: When the locking latch is located at “”, the power module is inactive. When the locking latch is located at “”...
6-2 Power Module Replacement WARNING! Only trained persons familiar with the construction and operation of the equipment, as well as the electrical and mechanical hazards involved, may install and remove system components. WARNING! Before removing any Power Module, ensure that the remaining Power Modules can support the load.
7. Display and Configuration 7-1. Control Panel Fig. 7-1 Control Panel 1. Normal (Green): Lights on when the UPS input power is normal. 2. Battery (Amber): Lights on when the UPS is in backup mode. 3. Bypass (Amber): Lights on when the UPS is in bypass mode. 4.
7-2 LCD Display Protect 3.M 2.0 Series UPS features a user-friendly LCD screen to show messages. 7-2-1 LCD Display Hierarchy Fig. 7-2 LCD Display Hierarchy...
7-3 Default Screen After the UPS starts up and completes the self test, the screen will show as below. 1. When any event occurs, you will see the sign “!” flashes. You can press “” to see the details. For example: Press “”...
7-3-1 Status Display The LCD screen will show different status of the UPS. UN I T : # 1 . 1 L OAD NO P OWE R E D 2 0 0 8 - 1 0 - 0 2 1 1 : 5 9 : 5 9 BYPA.
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UN I T : # 1 . 1 S E L F D I GNO S I S 2 0 0 8 - 1 0 - 0 2 1 1 : 5 9 : 5 9 BYPA. MAINS T O B R OWS E E V E N T ( 0 0 4 ) This message means the UPS starts up by battery power (“Black Start”).
7-4 Main Menu Press “ ” in default screen will change to the main menu. UN I T : # 1 . 1 L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 ON AU T O B Y P A S S 1 1 : 5 9 : 5 9...
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MEASURE Use “” or ”” to select “Measure”, then press ” ” to confirm. Use “” or ”” to see all the UPS status. UN I T : # 1 . 1 UN I T : # 1 . 1 L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2...
a. BYPASS SETUP Use “” or ”” to select “BYPASS”, then press ” ” to confirm. UN I T : # 1 . 1 1. Use “” or ”” to select “VOLT L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 RANGE”...
b. OUTPUT SETUP Use “” or ”” to select “OUTPUT SETUP”, then press ” ” to confirm. All parameters in this segment can only be changed under “Bypass Mode”. UN I T : # 1 . 1 1. Use “” or ”” to select the desired L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2...
UN I T : # 1 . 1 4. ECO mode L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 Use “” or ”” to select the desired ON AU T O B Y P A S S 1 1 : 5 9 : 5 9...
c. BATTERY SETUP Use “” or ”” to select “BATTERY”, then press ” ” to confirm. All parameters in this segment can only be changed under “Bypass Mode”. 1. Use “” or ”” to select the desired item, then press ” ”...
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4. Battery Install Date UN I T : # 1 . 1 L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 Use “” or ”” to set the installation ON AU T O B Y P A S S 1 1 : 5 9 : 5 9...
d. CHARGER SETUP Use “” or ”” to select “CHARGER”, then press ” ” to confirm. UN I T : # 1 . 1 1. Press ” ” to set the charging L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 current.
e. PARALLEL SETUP Use “” or ”” to select “PARALLEL”, then press ” ” to confirm. UN I T : # 1 . 1 1. Use “” or ”” to select L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 ON AU T O B Y P A S S...
f. CONTROL & TEST SETUP Use “” or ”” to select “CONTROL & TEST”, then press ” ” to confirm. UN I T : # 1 . 1 1. Use “” or ”” to select the desired L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 item, then press ”...
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UN I T : # 1 . 1 L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 5. Force Boost Charge ON AU T O B Y P A S S 1 1 : 5 9 : 5 9 Press ”...
g. LOCAL SETUP Use “” or ”” to select “LOCAL SETUP”, then press ” ” to confirm. UN I T : # 1 . 1 1. Use “” or ”” to select the desired L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 ON AU T O B Y P A S S...
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UN I T : # 1 . 1 5. LCD Contrast L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 Use “” or ”” to set the contrast of ON AU T O B Y P A S S 1 2 : 1 9 : 5 9...
7-6 Maintenance Use “” or ”” to select ”MAINTENANCE” in the main menu, then press “ ” to confirm. The first item is the series number of the UPS unit. UN I T : # 1 . 1 1. Use “” or ”” to select the desired L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2...
UN I T : # 1 . 1 4. Event Log L OAD UN R O T E C T E D 2 0 0 8 - 1 0 - 0 2 Use “” or ”” to read the event log, ON AU T O B Y P A S S 1 1 : 5 9 : 5 9...