Vacuum Circuit Breaker- HT 33 KV Indoor Type

Vacuum Circuit Breaker- HT 33 KV Indoor Type

Salient Features

Compact, sturdy with an adaptable design
Maintenance free & high reliability
Total compartmentalized design
Provision of discharge flap with Slits
Long electrical and mechanical life
Conforms to Latest IEC/IS.
Compatible for remote and SCADA operation (As per requirement)
Closed door operation
Motorized VCB rack in and rack out & earth switch
Type tested for VCB duty E2, C2, M2 class
Internal arc tested for 33kV 25kA IAC A FLR for 0.1 sec & 1 sec

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Distribution Networks
Industrial distribution

Rapid auto-reclosing applications
Switching duties for Capacitor & Cable

Each panel consists of a single unit that can be equipped with a circuit-breaker, contactors, load break switch or switch-disconnector, as well as all accessories for the switchgear’s conventional units. Each panel provides a cubical in the upper part for auxiliary instrumentation.
Protection and control
Earthing switch

Self Powered feature

All interrogative interlocks as per IEC
Additionally door defeat interlock
Classified as LSC 2B PM
Internal arc classification IAC A FLR

There is a continuous effort to keep abreast of latest technology to be in-line with customers’ requirements.

All these activities are followed as per ISO 9001