HVDC bushings: transformer and wall bushings for HVDC up to 1200 kV
DC bushings for converter transformers and valve hall walls at HVDC substations. Transformer bushings are available for voltages up to 1200 kV, wall bushings up to 800 kV.
- Voltage class
- transformer type up to 1200 kV; wall type up to 800 kV
- Insulation
- RIP with graded condenser cores
- Application
- converter transformers and HVDC valve halls
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
RIP insulation with graded condenser cores. Transformer bushings are installed on converter transformers, wall bushings are mounted in valve hall walls. The bushings operate under direct voltage in HVDC schemes of up to 1200 kV. The insulation is dry, made of resin-impregnated paper.
Technical specifications
| Voltage class | transformer type up to 1200 kV; wall type up to 800 kV |
|---|---|
| Insulation | RIP with graded condenser cores |
| Application | converter transformers and HVDC valve halls |
Replacement for
no direct analog
selected by purpose and main parameters, please confirm with our manager
Request a price and lead time
HVDC bushings: transformer and wall bushings for HVDC up to 1200 kV. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8535 90 00 00 |
|---|---|
| HS, 6 digits | 8535 90 |
| CN (EU) | 8535 90 00 |
| HTSUS (USA) | 8535 90 80 60 |
| China customs tariff | 8535 90 00 90 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What voltage are the HVDC bushings rated for?
Transformer bushings up to 1200 kV, wall bushings up to 800 kV.
What insulation do the bushings have?
RIP, resin-impregnated paper, with graded condenser cores.
Where are these bushings used?
On converter transformers and in the walls of valve halls at HVDC substations.
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