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 Performance Index
The testing motor:Three-Phase AC Motor with Control (inverter)
Capacity: 0~300KW
Voltage level: 0~660V
Speed: 0~20000 rpm
Power supply mode: DC power of Imitation of the vehicle battery with automobile motor controller using.
Factory Acceptance Test
1. Cold DC resistance measurement
2. Temperature characteristic resistance measurement
3. Measuring insulation resistance
4. Temperature resistance insulation test
5. Impulse withstand voltage test
6. Power frequency withstand voltage test
7. Over speed test
8. locked-rotor test: voltage, current, power, frequency, power factor
9. No_load test: voltage, current, power, frequency, power factor, Imbalance of three phase current test
Safety grounding inspection: (manual inspection, but can automatically record)
Prototype Test
1. The all Factory Acceptance Test(routine test
2. Temperature rise test,(Thermal test)
3. The torque speed characteristic,
4. Efficiency and controller test
5. The highest working speed
6. Pick-up current test
7. Controller voltage fluctuations test
8. Overload ability and peak power
9. rated power test
10. rated torque test feedback energy regenerated( Optional) |
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