Operation sequence and force of Vacuum Circuit Breaker as recloser switch
2024-12-27
Medium voltage Vacuum Circuit Breaker, as recloser switch,
share inner recloser VCB sequence and force.
insulation lever force: 1600±50N each phase pole, total 3 phases we design one Permanent magnet, Tripping spring drawing force required actuator keeping close force 5000±100N, for total three phases; if actuator keeping force not enough, VI could closed by capacitor, but open again at once by tripping spring. we design 2 capacitors * 48000uF; which rapid operation sequence: O-0.2s-CO-2s-CO-2s-CO if your capacitors * 22000uF; VI can ON/OFF, but longer time operation sequence will be: O-0.3s-CO-6s-CO-8s-CO
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Vacuum Circuit Breaker cast resin solid insulated VI pole distance 150mm
