TAMCO Logo TAMCO SWITCHGEAR (MALAYSIA) SDN. BHD.

VH1H-S: 12kV Air Insulated Switchgear


VH1H-S 12kV AIS Switchgear
Rated Voltage : 12kV
Rated Current : Upto 1250A
Rated STC : 31.5kA for 3 sec
Internal Arc Fault : 31.5kA for 1 sec

Product Documents

Rating

  • Rated service voltage: 12kV
  • Rated power frequency withstand voltage: 38kV
  • Rated impulse withstand voltage: 95kVp
  • Rated current of VCB: Upto 1250A
  • Short time withstand current: 31.5kA for 3 seconds

Construction/Features

  • Fully typed tested as per IEC62271-100/200/102
  • Compact dimensions
  • Generous air clearances for busbars
  • Safe and fail-safe positive interlocks
  • Boltless door design
  • All operations behind closed door
  • Swing out type VT with in built fuse
  • Block type or ring type CT options available
  • Generous cable termination height

Benefits

  • Space saving
  • Safe operation behind close door
  • Ease of installation
  • Breaker movement inside cubicle is less dependent of floor surface condition
  • Extensible on both sides
  • Minimum operator training required
  • Internal Arc Fault tested for 1 second for 31.5kA
  • Diffuser arrangement for internal arc safety
  • Sufficient flood clearance for all live parts

About TAMCO

Tamco Switchgear (Malaysia) Sdn Bhd, is an established manufacturer of medium (air and gas-insulated switchgear of up to 40.5kV and Ring Main Unit) and low voltage switchgear.

© Tamco Switchgear (Malaysia) Sdn Bhd.

    (775268-H)