Main Technical Parameters
Rated Voltage: 40.5 kVRated Frequency: 50 HzRated Power Frequency Withstand Voltage (1min): 95 kVRated Lightning Impulse Withstand Voltage (Peak): 185 kVRated Current: 630/1250/1600/2000/2500/3150/4000 ARated Short-Circuit Breaking Current: 25 kA / 31.5 kA / 40 kARated Short-Time Withstand Current: 25 kA / 31.5 kA / 40 kARated Short-Circuit Making Current (Peak): 63 kA / 80 kA / 100 kARated Peak Withstand Current (Peak): 63 kA / 80 kA / 100 kARated Operating Sequence: O-0.3s-CO-180s-COClassification According to Mechanical Life: Class M2Classification According to Electrical Life: Class E2Classification According to Capacitive Current Switching Capability: Class C2Rated Operating Voltage: AC220/110 V, DC220/110 V, DC48 VMechanical Life: 20000 Operations / 10000 Operations