VD4-AF1 Vacuum Circuit Breaker

Rated voltage: up to 38 kV ، Rated current: up to 2,500 A (3,150 A fixed version) ، Rated short-circuit current: up to 31.5 kA (40 kA fixed version) ، Up to 150,000 mechanical operations without overhaul ، Inrush-free switching ، Combines circuit breaker and transformer switching in one solution ، Reduces hazards with precise protection setup ، Eliminates inrush limiting reactors and resistances, saving cost and space ، Reduces stress on components, extending transformer life ، Flexible integration: fixed or withdrawable execution