The HZGK-III power-on test bench is a professional-grade solution designed for the factory operation debugging of high and low voltage switch cabinet manufacturers. It is equally effective for replacing DC operating power supplies within substations during maintenance or any application requiring reliable DC power.

| Parameter | Value |
|---|---|
| DC Adjustable Output | DC0-220V, 10A |
| DC Fixed Gear | 24V/48V/110V/220V, 10A |
| AC Three-Phase Fixed | 380V, 10A |
| AC Adjustable Three-Phase | 0-380V, 10A |
| AC Three-Phase Fixed (Independent) | 100V |
| Three-Phase Adjustable Current Source | 0-10A, port voltage 25V |
| AC Sockets | Two AC220V sockets |
| Protection | Short-circuit protection for each group |
| Display | Digital display |