Outdoor double-break disconnectors up to 362 kV
High-voltage double-break disconnectors for outdoor installation at voltages up to 362 kV and currents up to 4000 A. They are used to isolate connections at open-air substations.
- Voltage
- up to 362 kV
- Rated current
- up to 4000 A
- Short-circuit withstand
- up to 50 kA (1 s), 125 kA peak
- Design
- outdoor, double break, with earthing switches
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The disconnectors come with earthing switches and motor operators for remote automatic control. Short-circuit withstand is up to 50 kA for 1 s, with a peak of 125 kA. The outdoor double-break design is intended for operation in open-air switchgear. Operator and earthing switch parameters are chosen per the connection scheme.
Technical specifications
| Voltage | up to 362 kV |
|---|---|
| Rated current | up to 4000 A |
| Short-circuit withstand | up to 50 kA (1 s), 125 kA peak |
| Design | outdoor, double break, with earthing switches |
| Operator | remote automatic (motor-driven) |
Request a price and lead time
Outdoor double-break disconnectors up to 362 kV. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8535 30 90 00 |
|---|---|
| HS, 6 digits | 8535 30 |
| CN (EU) | 8535 30 90 |
| HTSUS (USA) | 8535 30 00 80 |
| China customs tariff | 8535 30 20 90 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What voltage and current are the disconnectors rated for?
For voltages up to 362 kV and rated currents up to 4000 A. The design is outdoor and double-break.
What is the short-circuit withstand?
Up to 50 kA for 1 s, with a peak value of 125 kA.
Are earthing switches and a motor operator included?
Yes, the disconnectors are supplied with earthing switches. The operator is motor-driven for remote automatic control.
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