| Power Supply Voltage | 460V | Frequency | 60Hz |
|---|---|---|---|
| Phase Number | 3 Phase | Rated Capacity | Not less than 500KVA |
| Motor Type | Rated Voltage | Test Frequency | No-load Test Range | Remarks |
|---|---|---|---|---|
| Low Voltage Three-Phase Asynchronous Motor | 230V-660V | Sine wave 50Hz, 60Hz | 3kW-1250kW | High-power motors use low-voltage testing at full speed |
| High Voltage Three-Phase Asynchronous Motor | 3KV-13.2KV | Sine wave 50Hz, 60Hz | 50kW-8000kW | |
| DC Motor | DC800V or less | DC | 100kW-800kW |
| Parameter | Range | Precision |
|---|---|---|
| AC Voltage (Low Pressure) | 10-700Vac | ±0.2%FS |
| AC Current (Low Pressure) | 1-1200A | ±0.2%FS |
| AC Current (High Voltage) | 1-500A | ±0.2%FS |
| DC Measurement | 1-500A | ±0.2%FS |
| DC Resistance | 0.005-2000Ω | ±0.2%FS |
| Temperature | -20-200℃ | ±1℃ |
| Frequency | 45-65Hz | ±0.1Hz |