ABB VM1 Instruction Manual
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ABB VM1 Instruction Manual

ABB VM1 Instruction Manual

Vacuum circuit-breaker
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Instruction manual BA 504/05 E
VM1
Vacuum circuit-breaker
Contents
1
Summary
2
Structure
3
Function
4
Despatch and storage
5
Installation and mounting of the breaker
6
Commissioning/Operation
7
Maintenance
8
Application of the X-ray regulations
9
Figures
10 Technical data
11 Comparison of designations to IEC 61346-1 / 61346-2,
IEC 81346-1 / 81346-2 and VDE-DIN 40719 Part 2
6
7
8
11
12
12
15
21
22
32
52
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Summary of Contents for ABB VM1

  • Page 1 Instruction manual BA 504/05 E Vacuum circuit-breaker Contents Summary Structure Function Despatch and storage Installation and mounting of the breaker Commissioning/Operation Maintenance Application of the X-ray regulations Figures 10 Technical data 11 Comparison of designations to IEC 61346-1 / 61346-2, IEC 81346-1 / 81346-2 and VDE-DIN 40719 Part 2...
  • Page 2 2 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 3 - Cover the guard off adjacent live parts If you have any further questions on this instruction manual, the members of our field organization will be pleased to provide the required information. Instruction manual 504/05 | VM1 Vacuum circuit-breaker 3...

  • Page 4: Table Of Contents

    We reserve all rights to this publication. Misuse, particularly including duplication and making available of this man- ual – or extracts – to third parties is prohibited. The information supplied is without liability. Subject to alteration. ABB AG, 2012 © 4 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 5 10.3.1 Performance data and weights 10.3.2 Dimensional drawings 10.3.3 Wiring diagrams for C.B. on withdrawable part 11 Comparison of designations to IEC 61346-1 / 61346-2, IEC 81346-1 / 81346-2 and VDE-DIN 40719 Part 2 Instruction manual 504/05 | VM1 Vacuum circuit-breaker 5...

  • Page 6: Summary

    General 1.3.1 Normal operating conditions The vacuum circuit-breakers of type VM1 are inten ded for Design to VDE 0670, part 1000, „Common specifications for indoor installation in air-insulated switch gear. Within the limits high-voltage switchgear and controlgear standards“ and IEC...

  • Page 7: Structure

    21 to the lower breaker terminal 22. - power electronics to control the actuator coils. The switching motions are effected by means of the insulated link rod 19 with internal contact force springs 20. Instruction manual 504/05 | VM1 Vacuum circuit-breaker 7...

  • Page 8: Basic Structure Of The Circuit-Breaker On Withdrawable Part

    The opening and closing processes can be remote controlled an external voltage, the voltage to be monitored is to be by applying a voltage to input -MC (ON) and -MO1 (OFF) (see applied to this input. 8 VM1 Vacuum circuit-breaker | Instruction manual 504/05...

  • Page 9: 3.1.4.2 Extended Functions In The Full Version

    - manually movable VM1 withdrawable parts, - ZS8.4 withdrawable parts without mechanical plug connec- If no voltage is applied to -MU, the VM1 cannot be closed tor interlock. normally. However a closing support function is provided, that...

  • Page 10: Interlocks

    3.4.2.1 Interlocks when ABB withdrawable assemblies are used (Figures 9/10, 9/27 and 10/10 to 10/13) 1. The VM1 can only be closed via input -MC when a voltage of 24 V to 240 V AC/DC is applied to input -RL1 (electrical closing lock-out).

  • Page 11: Despatch And Storage

    - Must be precisely documented on the consignment note. - The shipper/carrier is to be notified immediately in accor- dance with the liability provisions of the German general conditions for forwarders (ADSp/KVO). Note: Always document any major damage with photographs. Instruction manual 504/05 | VM1 Vacuum circuit-breaker 11...

  • Page 12: Installation And Mounting Of The Breaker

    1.2. - Connect the main terminals without any residual tension - Before a VM1 on a withdrawable part is moved it or pressure forces, exerted for example by the conductor must be verified that the circuit-breaker is switched bars.

  • Page 13: Earthing

    Comply with the conditions for movement of the withdraw- operation. able part as set out in section 7.5.4! Full version on the control module, optional Instruction manual 504/05 | VM1 Vacuum circuit-breaker 13...

  • Page 14: Withdrawal From The Test/Disconnected Position Onto The Service Truck

    10.1.1a and 6.2) or locally by pressing ON push- the next closing operation. button 3. 2. Opening: Remote control by applying a voltage to input -M01 (see also sections 10.1.1a and 6.2) or locally by pressing OFF push-button 4. 14 VM1 Vacuum circuit-breaker | Instruction manual 504/05...

  • Page 15: Maintenance

    In order to prevent accidents (particularly injury to hands!) extreme care should be taken during all repair The typical life expectancy of a VM1 vacuum circuit-breaker is work on the operating mechanism, especially with determined by: front plate 1.1 removed.

  • Page 16: Inspection And Functional Testing

    After cleaning, wipe down with clean water and dry carefully. Scope of functional testing: - Observe the manufacturer’s instructions and the special ABB instruction manuals BA 1002/E or BA 1006/E on - Connect the supply voltage. safety at work. - Perform several switching operations under no load. This...

  • Page 17: Breaker Pole

    - Open the VM1 circuit-breaker. arbor 39, and slide it forwards onto the thicker part of - Earth all poles of the VM1 circuit-breaker on one side. the shank. - Connect the earthed test lead of the VIDAR vacuum tester - Fit arbor 39 onto the relevant contact arm 34, slide the conductively to the station earth.

  • Page 18: Replacement Of Components

    Replacement of the circuit-breaker control unit may only be per- - Move the withdrawable part out of the test/disconnected formed by ABB after-sales service staff or specially trained skilled position towards the service position with a few turns of personnel. Reason: the internal sequence times for the control unit the crank.

  • Page 19: Checking Of Interlock Conditions

    - For motion into the test/disconnected position, the same enabling conditions apply analogously, in this case by means of auxiliary switch -BT2 in the withdrawable as- sembly. Instruction manual 504/05 | VM1 Vacuum circuit-breaker 19...

  • Page 20: Auxiliary Materials And Lubricants

    - Fullversion GCE7004902 R0126 R0126 Breaker controller - 100 V … 240 V AC Power pack B - 110 V … 240 V DC - Standardversion GCE7004902 R0121 - Fullversion GCE7004902 R0127 R0127 20 VM1 Vacuum circuit-breaker | Instruction manual 504/05...

  • Page 21: Application Of The X-Ray Regulations

    (which is automatically ensured with correct mechanism function and force transmission). - Safety clearances must be maintained. Instruction manual 504/05 | VM1 Vacuum circuit-breaker 21...

  • Page 22: Figures

    Vacuum circuit-breaker, type VM1, on withdrawable part, 24 kV, 1250 A, ≤ 25 kA, mechanism side 24 kV, 1250 A, ≤ 25 kA, pole side (use in ZS8.4 only). (use in ZS8.4 only). 22 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 23 24 kV, 1250 A, ≤ 25 kA, mechanism side Breaker pole (use in ZS8.4 only). Contact arm with shrink sleeve (versions for rated Withdrawable assembly currents up to 630 A have insulating tubes) 36.1 Control wiring plug 34.1 Contact system Instruction manual 504/05 | VM1 Vacuum circuit-breaker 23...
  • Page 24 Mechanism enclosure 1.1 Front plate 1.2 Bore for handling, both sides ”READY” lamp ON push-button OFF push-button Mechanical operating cycle counter Mechanical position indicator Rating plate Socket for emergency manual operation lever 24 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 25 24.2 24.1 Figure 9/12: Sectional view of a vacuum circuit-breaker type VM1, Figure 9/13: Position indicator. schematic diagram. Mechanical position indicator Mechanism enclosure Sensor -B0A for ”circuit-breaker OFF” signal Front plate, removable Sensor -B0E for ”circuit-breaker ON” signal Emergency manual opening mechanism...
  • Page 26 58-pin control wiring socket. 36.2 Control wiring socket 36.3 Centres for coding pins and bores 36.4 Bore for the actuating pin on the control wiring plug for controling the auxiliary switch. 26 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 27 Closing support for -MU position signal • ON button (3) On Off If the DIP-switch is in ON position, the VM1 with activated (sensor) • OFF button (4) undervoltage release -MU can be closed even if no voltage • “Ready” lamp (2) is applied to -MU.
  • Page 28 -DC1 ON signal 1 (NOC) -DO1 OFF signal 1 (NOC) Full version See page 52 for comparison of IEC/VDE designations. Figure 9/16b: Terminal diagram for circuit-breaker for fixed installation (without plug wiring) 28 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 29 Emergency manual opening lever clockwise for the test/disconnected position. Example of 35.2 Square spigot for hand crank 38 a panel. Hand crank Instruction manual 504/05 | VM1 Vacuum circuit-breaker 29...
  • Page 30 334.1 Contact system Contact arm Arbor 34.1 Contact system 39.1 Journal 34.2 Internal tension springs 34.3 Insulating sleeve Arbor 30 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 31 35.5 Pawl in the withdrawable assembly Mechanical interlock between the withdrawable 41.1 Fixing sheet assembly and the circuit-breaker 41.2 Slide blocker 41.3 Revolute joint 41.4 Base plate of the circuit-breaker 41.5 Screw Instruction manual 504/05 | VM1 Vacuum circuit-breaker 31...

  • Page 32: Technical Data

    - Switch outputs: NOC, NCC and fleeting contact - Duration of fleeting contact pulse: 100 ms - Output connections: varistors. 32 VM1 Vacuum circuit-breaker | Instruction manual 504/05...

  • Page 33: 10.1.3 Permissible Number Of Vacuum Interrupter Operating Cycles

    Figure 10a: Permissible number of vacuum interrupter operating cycles n as a function of the breaking current I (Reference see section 10.2.1 and 10.3.1 – Performance data and weight page 35/36 and 41/42) Instruction manual 504/05 | VM1 Vacuum circuit-breaker 33...
  • Page 34 Figure 10b: Permissible number of vacuum interrupter operating cycles n as a function of the breaking current I (Reference see section 10.2.1 and 10.3.1 – Performance data and weight page 35/36 and 41/42) 34 VM1 Vacuum circuit-breaker | Instruction manual 504/05...

  • Page 35: Technical Data Circuit-Breakers For Fixed Installation

    At operating voltages lower than the rated voltage, the same values fundamentally apply as for the rated voltage. Higher values on request. Individual unit without truck Breakers for 4000 A with fan cooling Instruction manual 504/05 | VM1 Vacuum circuit-breaker 35...
  • Page 36 10/2 1731-40 3150 Diagram E 10/2 At operating voltages lower than the rated voltage, the same values fundamentally apply as for the rated voltage. Higher values on request. Individual unit without truck 36 VM1 Vacuum circuit-breaker | Instruction manual 504/05...

  • Page 37: 10.2.2 Dimensions

    1250 / 1600 12 / 17.5 1600 Figure 10/1: Dimensional drawing of circuit-breaker type VM1 See table page 35 and 36 (column Dimensional drawings) 12 / 17.5 kV, 1250 / 1600 A, 40 kA Instruction manual 504/05 | VM1 Vacuum circuit-breaker 37...
  • Page 38 Breakers with rated currents 2500 / 3150 A are fitted with a heat sink Breakers with fan cooling - 12 / 17.5 kV, … 4000 A , … 40 kA 4000 A only 12 kV See table page 35 and 36 (column Dimensional drawings) 38 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 39 Heat sink for ≥ 3150 A only. Breakers for 4000 A additionally with fan cooling See table page 35 and 36 (column Dimensional drawings) - 12 kV, ...2500 A, 50 kA - 12 kV, ...4000 A , 50 kA Instruction manual 504/05 | VM1 Vacuum circuit-breaker 39...

  • Page 40: Technical Data Circuit-Breakers On Withdrawable Part

    At operating voltages lower than the rated voltage, the same values fundamentally apply as for the rated voltage. Higher values on request. With a motorized withdrawable part, the weight is increased by approx. 2 kg. Breakers for 4000 A with fan cooling Use in ZS8.4 only 40 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 41 At operating voltages lower than the rated voltage, the same values fundamentally apply as for the rated voltage. Higher values on request. With a motorized withdrawable part, the weight is increased by approx. 2 kg. Breakers for 4000 A with fan cooling Use in ZS8.4 only Instruction manual 504/05 | VM1 Vacuum circuit-breaker 41...

  • Page 42: 10.3.2 Dimensional Drawings

    - Use in UniGear-type ZS1 and Powerbloc Not fitted on withdrawable parts for Powerbloc - 12 / 17.5 kV, ...1600 A, 40 kA See table page 40 and 41 (column Dimensional drawings) 42 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 43 Versions for 2000 A (with shrink sleeve) Versions for 2500 - 4000 A (with heat sink, without shrinking sleeve) Breakers for 4000 A additionally with fan cooling See table page 40 and 41 (column Dimensional drawings) Instruction manual 504/05 | VM1 Vacuum circuit-breaker 43...
  • Page 44 See table page 40 and 41 (column Dimensional drawings) - 12 kV, 2000 / 2500 / 3150 , 4000 A, 50 kA Heat sink only fitted for rated currents from 3150 A upwards Breakers for 4000 A with fan cooling 44 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 45 Remove the lifting lugs on both sides before commissioning - Use in UniGear-type ZS1 and Powerbloc See table page 40 and 41 (column Dimensional drawings) - …12 kV, ...1600 A, 50 kA Instruction manual 504/05 | VM1 Vacuum circuit-breaker 45...
  • Page 46 Vacuum circuit-breaker on withdrawable part, type VM1 See table page 40 and 41 (column Dimensional drawings) - Use in ZS8.4 - 12 kV, ...1250 A, ...25 kA - 17.5 kV, ...1250 A, ...20 kA 46 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 47 Vacuum circuit-breaker on withdrawable part, type VM1 See table page 40 and 41 (column Dimensional drawings) - Use in ZS8.4, with or without tee-off partitioning - 24 kV, ...1250 A, ...25 kA Instruction manual 504/05 | VM1 Vacuum circuit-breaker 47...

  • Page 48: 10.3.3 Wiring Diagrams For C.b. On Withdrawable Part

    The wiring diagrams comprise the basic com ponents and all fur- relevant switchgear list, and the euquipment fitted in each individ- ther equipment options for the various VM1 types. The scope of ual case can be found in the order documentation.
  • Page 49 Mode of presentation: Connection exists when auxiliary switches -BB1 and -BB3 are not used Full version Figure 10/11: Wiring diagram for VM1 vacuum circuit-breaker on motor- driven withdrawable assembly. - Maximum of equipment - Control wiring plug 58-pole - Use in panel system ZS1, UniGear-Type ZS1, UniSafe,...
  • Page 50 See page 52 for comparison of IEC/VDE designations. Mode of presentation: Connection exists when auxiliary switches -BB1 and -BB3 are not used Full version Figure 10/12: Wiring diagram for VM1 vacuum circuit-breaker on manu- ally movable withdrawable assembly. - Maximum of equipment - Control wiring plug 64-pole - Use in panel system ZS8.4...
  • Page 51 See page 52 for comparison of IEC/VDE designations. Mode of presentation: Connection exists when auxiliary switches -BB1 and -BB3 are not used Full version Figure 10/13: Wiring diagram for VM1 vacuum circuit-breaker on motor- driven withdrawable assembly. - Maximum of equipment - Control wiring plug 64-pole - Use in panel system ZS8.4...

  • Page 52: Comparison Of Designations To Iec 61346-1 / 61346-2, Iec 81346-1 / 81346-2 And Vde-Din 40719 Part

    NOT READY for operation (NCC) -BGB32 -S12 OFF signal (NOC) -DO1 -BGB41 -S41 ON signal (NOC) -DC1 -BGB42 -S42 OFF-Signal (NOC) (Full version) -DO2 -BGB43 -S43 ON-Signal (NOC) (Full version) -DC2 -BGB44 -S44 52 VM1 Vacuum circuit-breaker | Instruction manual 504/05...
  • Page 53 Instruction manual 504/05 | VM1 Vacuum circuit-breaker 53...
  • Page 54 54 VM1 Vacuum circuit-breaker | Instruction manual 504/05...

  • Page 55: Instruction Manual 504/05 | Vm1 Vacuum Circuit-Breaker 55

    Instruction manual 504/05 | VM1 Vacuum circuit-breaker 55...
  • Page 56 Oberhausener Strasse 33 notice. With regard to purchase orders, the agreed 40472 Ratingen, Germany particulars shall prevail. ABB AG does not accept Phone: +49(0)21 02/12-0 any responsibility whatsoever for potential errors or Fax: +49(0)21 02/12-17 77 possible lack of information in this document.

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