Conventional Gas GIS: SF6 current and voltage transformers for GIS up to 800 kV
Conventional Gas GIS includes current transformers and inductive voltage transformers for building into SF6 GIS up to 800 kV. Current transformers are made up to 550 kV, voltage transformers up to 800 kV.
- Voltage class
- CT up to 550 kV; VT up to 800 kV
- Primary current (CT)
- up to 5000 A
- Insulation
- SF6 gas
- Design
- modular, free of partial discharges, maintenance-free
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Primary current of the current transformers up to 5000 A. The insulation is SF6 gas. The design is modular, free of partial discharges and maintenance-free. The modules are selected to suit the layout of a specific GIS. The units are built directly into the gas-insulated bay and take up no separate space at the substation.
Technical specifications
| Voltage class | CT up to 550 kV; VT up to 800 kV |
|---|---|
| Primary current (CT) | up to 5000 A |
| Insulation | SF6 gas |
| Design | modular, free of partial discharges, maintenance-free |
Replacement for
built-in CTs and VTs КРПЕ 110–500 kV (general type), ЗНГ-110, ТВ-110
selected by purpose and main parameters, please confirm with our manager
Request a price and lead time
Conventional Gas GIS: SF6 current and voltage transformers for GIS up to 800 kV. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8504 31 21 00 8504 31 29 00 |
|---|---|
| HS, 6 digits | 8504 31 |
| CN (EU) | 8504 31 21 8504 31 29 |
| HTSUS (USA) | 8504 31 20 00 |
| China customs tariff | 8504 31 10 00 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What voltage classes are CTs and VTs for GIS made for?
Current transformers up to 550 kV, voltage transformers up to 800 kV.
What primary current do the built-in CTs have?
Up to 5000 A.
Do the transformers need maintenance?
No, the design is modular, maintenance-free and free of partial discharges.
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