AKA / JK-GCT / JKQ / AKQ current transformers for generator busducts up to 50 kA
Heavy-current transformers for power plants, with primary current up to 50000 A. They are installed in phase-segregated busducts, on generator terminals and in generator circuit breakers.
- Primary current
- up to 50000 A
- AKA
- for phase-segregated busduct
- JK-GCT / JKQ
- for generator terminals
- AKQ
- for 12–36 kV generator circuit breakers, up to 3 cores
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
AKA is built into a phase-segregated busduct, while JK-GCT and JKQ are mounted on the generator terminals. AKQ is intended for 12–36 kV generator circuit breakers and has up to 3 cores. The cast multi-core JKO is rated up to 15000 A. Ring-type current transformers with a window of up to 1200 mm are also made to order. A version for hazardous area zone 2 is available as an option.
Technical specifications
| Primary current | up to 50000 A |
|---|---|
| AKA | for phase-segregated busduct |
| JK-GCT / JKQ | for generator terminals |
| AKQ | for 12–36 kV generator circuit breakers, up to 3 cores |
| JKO | cast multi-core, up to 15000 A |
| Options | version for hazardous area zone 2 |
Replacement for
ТШЛ-20, ТШВ-15, ТШВ-24 (generator bus-type up to 24 kA); above 24 kA there is no direct analogue
selected by purpose and main parameters, please confirm with our manager
Request a price and lead time
AKA / JK-GCT / JKQ / AKQ current transformers for generator busducts up to 50 kA. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8504 31 29 00 |
|---|---|
| HS, 6 digits | 8504 31 |
| CN (EU) | 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
Which current transformer is needed for a generator circuit breaker?
AKQ for 12–36 kV generator circuit breakers, with up to 3 cores.
What is the maximum current the current transformers are made for?
Primary current up to 50000 A. Ring-type current transformers made to order have a window of up to 1200 mm.
Is a version for hazardous areas available?
Yes, as an option for hazardous area zone 2.
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