VR2D, pantograph disconnector 72.5–550 kV
VR2D pantograph disconnector for 72.5–550 kV, rated current up to 6000 A, short-time withstand current up to 63 kA (3 s). Connects to the upper busbars, including flexible ones.
- Rated voltage
- 72.5–550 kV
- Rated current
- up to 6000 A
- Short-time withstand current
- up to 63 kA (3 s)
- Application
- connection to upper busbars, including flexible ones
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Two hinged half-blades close onto a contact fixed to the upper bus. This reduces the switchyard area taken by the bays. A bay can be serviced without de-energizing the main busbars. The device sits under the busbars, and the contact is attached to rigid or flexible busbars.
Technical specifications
| Rated voltage | 72.5–550 kV |
|---|---|
| Rated current | up to 6000 A |
| Short-time withstand current | up to 63 kA (3 s) |
| Application | connection to upper busbars, including flexible ones |
Request a price and lead time
VR2D, pantograph disconnector 72.5–550 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 10 90 8535 30 20 90 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
Why install a pantograph disconnector?
It reduces the switchyard area and allows a bay to be serviced without de-energizing the busbars.
What busbars does the VR2D connect to?
To the upper busbars, including flexible ones, with the half-blades closing the circuit onto the upper bus contact.
What are the rated parameters of the VR2D?
Voltage 72.5–550 kV, current up to 6000 A, short-time withstand current up to 63 kA (3 s).
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