1. Function

1. Function: The equipment is specially designed for explosion-proof products with heavy current.

2. Power supply: 380V 50Hz, 3-phase, 4-wire

3. Output voltage: 3-phase, adjustable within a range of AC 0-660V and 0-1140V.

4. Load current: switching within a range of 1000a, 2000A and 5000A

5. Leakage timing: 999.999S

6. Lockout resistance value: 0~99.9KΩ