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MV Air-Insulated VCB Switchgear



12kV AIS VCB Switchgear

12kV Double-Tier Panel

12kV Compact Circuit Breaker

12kV VHIF fixed VCB Switchgear (25 MB)

12KV AIR-INSULATED SWITCHGEAR (AIS)
WITH VACUUM CIRCUIT BREAKER (VCB)
  • Rated service voltage: 12kV
  • Rated frequency: 50/60 Hz
  • Rated power frequency withstand voltage: 28/38kV
  • Rated impulse withstand voltage: 75kV & 95kVp
  • Rated current of VCB: 630~3150A
  • Maximum rating of busbars: 3150A
  • Short time withstand current: up to 50kA 3 seconds
  • Fully rated / fault-make integral earthing switch
Construction:
  • Single and double busbar options
  • Double-tier panel
  • Metal enclosed switchgear, fully compartmentalized
  • Closed-door circuit breaker operation option
  • Arc-proof construction
  • Horizontal isolation, horizontal drawout
  • Circuit Breaker – floor level withdrawal / mid-panel mounting options
MV Air-Insulated VCB Switchgear
MV Gas-Insulated VCB Switchgear
Ring Main Unit
MV Motor Controlgear (VCU)
Low Voltage Switchboard & Motor Control Centre (LVMCC)
Busduct
Neutral Earthing Resistor (NER)
Container Substation
TransportableMVSubstation