Instrument transformer for gas insulated switchgea

• Current transformer (CT)

  Cross-core CT

  ABS enclosure

  Stainless enclosure

  Pillar CT

• Voltage transformer (VT)

  C-type bushing

  Standard 2# inner cone

  Standard 2# outer cone

  Special structure

Electric locomotive & CRH

• Current transformer (CT)

• Voltage transformer (VT)

Electronic instrument transformer

• Current and voltage combined transformer

• Electronic voltage transformer

• Sealed pole type combined instrument transformer

Outdoor instrument transformer

• Cross-core outdoor CT

• Outdoor current and voltage combined transformer

• Outdoor voltage transformer

  Single phase 3-10kV

  Single phase 15-20kv

  Single phase 35kV

  Three phases 3-10kV

  Three phases 15-20kV

• Pillar outdoor CT

• Column switch current transformer

  ZW20 series

  ZW28 series

  ZW32 series

  ZW68 series

Instrument transformer for ring main unit(RMU)

• Current transformer (CT)

  LDZC-10series

  LMZ100-0.5series

  LMZK-10series

  LMZK-20series

  LSZ107-10series

  LSZ110-10series

  LSZ125-10series

  LSZ130-10series

  LSZ140-10series

  LXK-φ120ACseries

  LXZS-10Aseries

  LZCT-10series

• Voltage transformer (VT)

  JDZ10-10Rseries

  JSZV10-10Rseries

  JSZV10-20Rseries（Ⅰ）

  JSZV10-20Rseries（Ⅱ）

  JSZW10-10Rseries（Ⅰ）

  JSZW10-10Rseries（Ⅱ）

  JSZW10-20Rseries

Insulated busbar