IRBT generator busbar current transformer up to 50 kA
The IRBT busbar current transformer is designed for generator bus ducts of power plants with currents up to 50 kA. Compensation windings maintain accuracy at small phase-to-phase distances.
- Primary current
- up to 50,000 A
- Ambient temperature
- up to 80 °C
- Design
- compensation windings against the influence of the fields of adjacent phases
- Secondary circuit connection
- terminal box
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Compensation windings remove the influence of the fields of adjacent phases, which matters in compact generator bus ducts. The updated design is 15 % lower and 5–10 % lighter than the previous one. The transformer operates at an ambient temperature of up to 80 °C. Secondary circuits are brought out to a terminal box.
Technical specifications
| Primary current | up to 50,000 A |
|---|---|
| Ambient temperature | up to 80 °C |
| Design | compensation windings against the influence of the fields of adjacent phases |
| Secondary circuit connection | terminal box |
Replacement for
ТШЛ-20, ТШВ-15, ТШВ-24 (generator busbar types up to 24 kA); no direct analog above 24 kA
selected by purpose and main parameters, please confirm with our manager
Request a price and lead time
IRBT generator busbar current transformer 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
What primary current is the IRBT rated for?
The transformer is rated for a primary current of up to 50 kA in generator bus ducts.
How is the influence of adjacent phases handled?
Compensation windings maintain accuracy at small phase-to-phase distances.
What ambient temperature is permitted?
The transformer operates at an ambient temperature of up to 80 °C.
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