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ABB ELK-CT0 Series Instructions For Installation, Use And Maintenance Manual

Current transformers

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P R O D U C T FO R H I G H VO LTAG E A P P L I C AT I O N
Current transformers ELK-CT0
Instructions for installation, use and
maintenance

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Summary of Contents for ABB ELK-CT0 Series

  • Page 1 — P R O D U C T FO R H I G H VO LTAG E A P P L I C AT I O N Current transformers ELK-CT0 Instructions for installation, use and maintenance...
  • Page 2: Table Of Contents

    C U R R E N T T R A N S F O R M E R S E L K- C T 0 I N S T R U C T I O N S F O R I N S TA L L AT I O N , U S E A N D M A I N T E N A N C E —...
  • Page 3: Service Conditions

    — Instructions for installation, use and maintenance for current instrument transformers These installation, use and maintenance instructions apply for current instrument transformers intended for indoor operations. The instructions refer to current instrument transformers of the following types: — 01 Example of current ELK-CT0 145 LG .
  • Page 4: Instruction For Installation

    If ELK-CT0 transformers will EN 50110-1 standard. be used in other applications than ABB ELK-04 Safety instructions Gas-Insulated Switchgear please contact us for 1. Always consider the transformer as a part of support.
  • Page 5: Routine Test Report

    Text example Remark Additional reports for supplementary charge, Project 2410005671 1 x / Phase on the made available on request: number first outlet wire only (1S1) 2410005671, Position • test report on accuracy 100, 10, T1, • excitation (magnetization) curves 1VLT5715001663 Transformer •...
  • Page 6: Handling

    C U R R E N T T R A N S F O R M E R S E L K- C T 0 I N S T R U C T I O N S F O R I N S TA L L AT I O N , U S E A N D M A I N T E N A N C E —...
  • Page 7: Electrical Wiring

    Appendix 1. Examples of electrical wiring Current instrument transformers:...
  • Page 8: Dimensions

    C U R R E N T T R A N S F O R M E R S E L K- C T 0 I N S T R U C T I O N S F O R I N S TA L L AT I O N , U S E A N D M A I N T E N A N C E Appendix 2.
  • Page 9 — Drawing No.: 2RKA016361 ELK-CT0 170 L VERSION A0001 A0002 A0003 A0004 L max. (mm) — ELK-CT0 735FG Drawing No.: 2RKA016368 * Up to 60 outlets A=750mm, for more than 60 outlets A=850mm (only for A0003 and A0004).
  • Page 10 C U R R E N T T R A N S F O R M E R S E L K- C T 0 I N S T R U C T I O N S F O R I N S TA L L AT I O N , U S E A N D M A I N T E N A N C E —...
  • Page 11 — Drawing No.: 2RKA014879A0001 ELK-CT0 520 LK — ELK-CT0 520 LG Drawing No.: 2RKA014872 VERSION A0002 A0004 L max. (mm)
  • Page 12 C U R R E N T T R A N S F O R M E R S E L K- C T 0 I N S T R U C T I O N S F O R I N S TA L L AT I O N , U S E A N D M A I N T E N A N C E —...
  • Page 13 - is forbidden without Tel.: +420 547 152 021 prevail. ABB does not accept any responsibil- prior written consent of ABB. +420 547 152 854 ity whatsoever for potential errors or possi-...