ABB ConVac Installation And Operating Instructions Manual
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ABB ConVac Installation And Operating Instructions Manual

ABB ConVac Installation And Operating Instructions Manual

7.2 kv and 12 kv - 400 a and 800 a
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D ISTR I BU TI ON S O LU T I ON S
ConVac
Installation and operating instructions
7.2 kV and 12 kV - 400 A and 800 A
This instruction manual refers to
the ConVac 7 and ConVac 12 free
standing models
Contents
2
5
9
10
11
12
24
25
43
44

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  • Page 1: Table Of Contents

    D ISTR I BU TI ON S O LU T I ON S ConVac Installation and operating instructions 7.2 kV and 12 kV - 400 A and 800 A This instruction manual refers to the ConVac 7 and ConVac 12 free standing models Contents 1. For your safety! 2. Description 3.

  • Page 2: For Your Safety

    CAUTION NOTICE Responsible behaviour safeguards your own and others’ safety! Indicates a statement related to the safety of Please contact the ABB Assistance Service for personnel or protection of property. any further requirements. REMARQUE ATTENTION Indique une déclaration qui concerne la sécurité...
  • Page 3 D I S T R I B U T I O N S O LU T I O N S 1.1. Foreword WARNING The instructions in this manual refer to the ConVac fixed versions. Read and understand this manual before beginning installation, commissioning or Hazardous voltage.

  • Page 4: Application Of The X-Ray Emission Standards

    1.4. Field work surface, does not exceed 1 mSv/h. These results indicate: ABB offers field assistance to provide technical • there is no risk of x-ray emission when vacuum guidance when the apparatus is installed, repaired interrupters are operated at the rated service and serviced.

  • Page 5: Description

    The power required by the electrically latched On request, ConVac can be equipped with a kit which magnetic drive is shown in the table below: converts the contactor to the mechanically latched Supply voltage...
  • Page 6 [A peak]x100ms with R/C Mersen fuse A072B1DAR0-18R Start-up current RiMe kit 220-240Vac dc 50-60Hz [A peak]x100ms For higher temperature Opening time - Electrically latched [ms] please contact ABB Highest prospective peak Operating time Opening time - Mechanically latched (kit RiMe) [ms] current. Highest cut-off Closing time [ms] current of the SCPD...
  • Page 7 D I S T R I B U T I O N S O LU T I O N S IEC62271-106 (2021-04) UL347 6th edition UL347 7th edition ConVac 7 400 A ConVac 12 400 A ConVac 7 400 A ConVac 7R ConVac 7 800 A Ref. std Value Value Ref. std Value Value Value 20 (32) 28 (42) 20 (32)

  • Page 8: Compliance With Standards

    • DL/T 593-2016; schematic picture) has to be • UL347 ed 6th (ConVac 7 400A) supplied at the same voltage. • UL347 ed 7th (ConVac 7R - ConVac 7 800A) IEC 62271-1, Table 8 - Auxiliary contact classes 2.4. Protection against short- DC current circuits...

  • Page 9: Check Shipment Contents

    Inspect shipment upon delivery and check conformity of product with order confirmation sent by ABB. Contact ABB if the package is damaged. Repack the ConVac 7.2 kV is shown for the sake of simplicity apparatus using the original material supplied until ready to install.

  • Page 10: Handling

    Contactors are subject to 1. Keep the contactor in the original position, as UN3164 Standards for air or sea transport. Safety indicated by ABB Data Sheet: 1VCD850182. 2. Make sure that the load is balanced on the truck or on the transport plate/pallet 3.

  • Page 11: Storage

    D I S T R I B U T I O N S O LU T I O N S — 5. Storage Return contactor to original packaging if it will be If the original packaging is no longer available and stored for a period of time.

  • Page 12: Installation

    6.4. Special conditions reccomandé. Toujours faire référence aux normes locales. Installations above 1000 m a.s.l. ConVac may be installed above 1000 m subject to the limits allowed by the reduction in the dielectric 6.2. Installation and operating strength of the air.

  • Page 13: Overall Dimensions

    6.5. Overall dimensions 6.5.1. ConVac contactor Refer to figure 3-4 for the overall dimensions and distances between fixing holes. Choose one of the two assembly positions illustrated in figure 5. ConVac 7 400 A Electrically latched version 4,4 0,17 115 4,53...
  • Page 14 C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A — 6. Installation ConVac 12 400 A Electrically latched version Mechanically latched version...
  • Page 15 D I S T R I B U T I O N S O LU T I O N S ConVac 7 800 A Electrically latched version Mechanically latched version Fig. 5...
  • Page 16 C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A — 6. Installation ConVac 7R 400 A Electrically latched version 15,5 0,61...
  • Page 17 (or rear) and terminals vertical. Fig. 5 E On the ceiling, with moving contacts at top: Installation not allowed for ConVac 7 800 A. In all positions, ensure that interrupters or live parts stay free from dirt and build up.

  • Page 18: Assembly And Connections

    C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A —...
  • Page 19 Grounding and wiring Always make a grounding connection between the ConVac 7 conforms to standard IEC 61000 on frame of the ConVac and the main earthing system of electromagnetic compatibility. Always comply with the installation. the indications in standard IEC 62271-200 when Use the shortest possible cables with an adequate installing the contactor in a panel.
  • Page 20 100 m of cable 2 x 1.5 mm plus voltage parts or near cables that could generate earth. interference or disturbance. To ensure the ConVac contactor functions correctly, the auxiliary voltage applied at the terminals of the control board must remain within the limits specified by the standard (85%-110% of the rated auxiliary voltage).
  • Page 21 As specified and tested by standards UL 347 and UL 508, the control circuit (electronic board) must be Temperature rise protected by a “Limitron Class CC FNQ-R 600Vac ¼ - ConVac contactors have been tested to withstand 30A time-delay fuse”. 400 A or 800 A continuous thermal current in the fixed version (free air). Temperature rises in...
  • Page 22 (electrical opening operations latching). This chapter shall be read in conjunction with the On request, ConVac can be equipped with a kit (RiMe) circuit diagram of the contactor. which converts the contactor to the mechanically latched type.
  • Page 23 D I S T R I B U T I O N S O LU T I O N S 6.8. Emergency opening operation To perform the manual emency opening operation proceed as follows: (only applies to mechanically • Ensure the contactor is de-energized and grounded. latched contactors –...

  • Page 24: Putting Into Service

    • check the ground connection of the fixed Ne mettre pas l’appareillage en service jusqu’à contactors toutes les opérationes sont terminées avec success. Si nécessaire contacter le Service ABB. Component inspected Procedure Successful check 1 Insulation resistance...

  • Page 25: Maintenance

    • Disconnect contactor from electric power source and remove from the enclosure compartment • If a part is replaced, report to ABB the number of operations conducted prior to the change and note the number on the maintenance book of the contactor • When an accessory or the electronic board is...
  • Page 26 C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A —...
  • Page 27 D I S T R I B U T I O N S O LU T I O N S 5. WARNING! Never OPEN the plastic box containing 8. Pick up the new control board the electronic board 9. Insert the white connector in the back of the new 6.
  • Page 28 C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A —...
  • Page 29 D I S T R I B U T I O N S O LU T I O N S 3. Remove the cover (if any) by unscrewing the two 4. Remove the three screws and washers that fasten screws at the sides (Torx T20 max 4 Nm) the auxiliary kit to the contactor frame: 2 screws on front -1 screw on the side...
  • Page 30 C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A —...
  • Page 31 D I S T R I B U T I O N S O LU T I O N S 11. View the microswitch levers through the side and 12. Reattach the 3 screws and washers and tighten to rear inspection windows and confirm they are in Torx T20 max 2.5 Nm.
  • Page 32 13. Reattach the cover (if any) and tighten screws to coil)- mechanically latched contactor (Torx T20 max 4 Nm) ConVac can be equipped with a kit (RiMe) which converts the contactor from electrically latched to mechanically latched. There are 4 RiMe kits corresponding to the different auxiliary voltages that drive the opening coil: • 24 V DC...
  • Page 33 D I S T R I B U T I O N S O LU T I O N S 3. Record the number of operations performed 6. Remove the cover (if any) by unscrewing the two before installing the new kit screws at the sides (Torx T20 max 4 Nm) 4.
  • Page 34 C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A —...
  • Page 35 D I S T R I B U T I O N S O LU T I O N S 11. Fasten the RiMe kit to the contactor using the two 13. Attach the new black central cover in place (if screws supplied (Torx T30 10 to 12 Nm) used) 12.
  • Page 36 C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A —...
  • Page 37 D I S T R I B U T I O N S O LU T I O N S If the RiMe kit must be removed for plant or 5. Disconnect the green eight-pin connector/s from maintenance requirements, complete the following: the auxiliary contacts Removal: 1.
  • Page 38 C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A —...
  • Page 39 D I S T R I B U T I O N S O LU T I O N S 8. Remove the RiMe kit by unscrewing the two 10. Reattach the cover (if any) and tighten screws to screws with Torx T30 insert (Torx T20 max 4 Nm) 9.
  • Page 40 If accidental knocks occur or Perform a voltage test with the contacts OPEN at 16kV for 7.2kV after a short circuit. contactor, 22.4kV for 12kV contactor for one minute (50-60Hz). If a discharge occurs during the test this indicates the degree of vacuum has deteriorated. Contact ABB Service. Interrupter contacts. Once a year of after every See figure. 50,000 interruptions at the rated current.
  • Page 41 ABB personnel or other suitably General qualified and specially trained personnel. The ConVac contactor should be protected by fuses Before beginning, turn power OFF and confirm that and/or by a circuit breaker. the contactor is in the OPEN position.

  • Page 42: Troubleshooting

    C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A — 8. Maintenance 8.6. Troubleshooting Before Inspection or Repair, turn main and auxiliary power OFF. Do not commission the contactor if there are malfunctions. Contact ABB for assistance. Trouble-shooting Issue Control power Wrong Control Connections...

  • Page 43: Spare Parts And Accessories

    • RiMe (Mechanical Latching) • rated voltage of contactor • rated thermal current of contactor • Closing coil. Part may only be replaced by ABB • serial number of contactor or accessories service ( subject to applicable service charges) or • rated voltage and frequency of any electrical...

  • Page 44: Product Quality And Environmental Protection

    C O N VA C - I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S 7. 2 k V ÷ 1 2 k V - 4 0 0 A A N D 8 0 0 A — 10. Product quality and environmental protection The apparatus is manufactured in conformance with ABB provides customer assistance and support to international standards concerning quality facilitate the legally compliant recycling and disposal management and environmental management for products at the end of their life.
  • Page 45 D I S T R I B U T I O N S O LU T I O N S — Notes ....... . .
  • Page 46 More product information: abb.com/mediumvoltage Your contact center: abb.com/contactcenters More service information: abb.com/service The data and illustrations are not binding. We reserve the right to modify the contents of this document following technical developments. © Copyright 2022 ABB. All rights reserved.

This manual is also suitable for:

Convac 7Convac 12

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