Introduction
Pioneering zeal of S&S created the first indigenously made Outdoor Porcelain Clad Vacuum Circuit Breaker in the country. With further innovative skills S&S made this Circuit Breaker meet highly demanding needs for performance from all quarters like Consultants, Contractors, Industries and Utilities. Today more than 18,000 of this Circuit Breaker are in operation worldwide. Outdoor Porcelain Clad Circuit Breaker for 12kV & 36kV type OFVp12 & OFVp36 resp. is the most reliable and cost effective solution for distribution at 12kV & 36kV.
The Circuit breaker is fully Short Circuit tested in the international testing laboratory of CESI, Italy to the relevant IEC specifi cations and caters for all climatic conditions.
- 12kV Indoor Switchgear – upto 2000 Amps, 31.5kA. ( type HHV – 12 )
- 36kV Indoor Switchgear – upto 2000 Amps, 25kA. ( type HHV –36 )
- 12kV Outdoor Porcelain Clad – upto 2000 Amps, 25kA. ( type OFVp-12 )
- 36kV Outdoor Porcelain Clad – upto 2000 Amps, 25kA. ( type OFVp-36 )
- 12kV Outdoor poleMounted Vacuum Auto Reclosures, 400 Amps, 12.5kA type VAR – 12
- 12 kV Indoor VCB retrofitting
- 12kV Indoor – Cassette type
- upto 800 Amps – 13.1kA – ( CHV – 12 )
- 12kV Indoor – Fixed type compact
- 800 Amps – 13.1 kA
- 12kV Outdoor Pole mounted vacuum capacitor switch
- 200 A, 4.5kA, (VCS – 12)
- Magnetic Actuators
- Rogowski coils in place of CTs
- RMU’s – Technology search / Implementation
- 12kV Breaking current – 40kA, 50kA
- Indoor/Outdoor type Control and Relay panels housing the meter, relays, switches, etc.
- suitable for structure mounting on to the VCB structure or for separate plinth mounting can be provided along with the Vacuum Circuit Breaker.
- In addition to transformer and feeder switching where outdoor vacuum circuit breakers are widely used, OFVp-12 & OFVp-36 is capable of switching circuits for the following applications:
- Capacitor Switching
- Furnace Switching
- Export - 3000 Breakers
- Domestic - 18000 Breakers
