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Switchgear

Porcelain Clad Vaccum Circuit Breaker

Features

  • Suitable for auto-reclosure duty
  • Fully type tested
  • High electrical and mechanical life
  • Low contact resistance
  • Suitable for capacitive current switching
  • High reliability due to simple linkages
  • Low maintenance
  • Long life - more than 100 short circuit operations

Specification

Type PCVCB
Rated Voltage kV 36
Insulation level kVrms / kVp 70/170
Rated Current A 1600
Braking Capacity kA 26.2
Making Capacity kAp 65.5
Short Time Current (1 or 3 Sec) kA 26.2
Operating Sequence O - 0.3 Sec - CO - 3 min - CO
Auxiliary Switch Contacts 8NO + 8NC
Spring Charging Motor Power W 250
Spring Charging Motor Voltage V 230V AC, 110V DC, 220V DC
Closing / Tripping Coil Power W 180
Closing / Tripping Coil Voltage V 24, 30, 48, 110, 220DC
Opening time ms <50
Closing time ms <100
Weight kGS 650

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