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  • 1. Function
    1.1 Function: The equipment is specially designed for explosion-proof products with heavy
    1.2 Power supply: 380V 50Hz, 3-phase, 4-wire
    1.3 Output voltage: 3-phase, adjustable within a range of AC 0-660V and 0-1140V .
    1.4 Load current: switching within a range of 1000a, 2000A and 5000A
    1.5 Leakage timing: 999.999S
    1.6 Lockout resistance value: 0~99.9KΩ