Sertifika: | ISO9001, CCC, ce ul |
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Koruma: | Darbe direnci |
Kurulum: | Dikey |
Muhafaza: | boyanmış çelik |
Ticari Marka: | ECW |
Menşei: | Çin |
Doğrulanmış işletme lisanslarına sahip tedarikçiler
Technical item | Parameter | Remark |
Input voltage | 380V±15V(customized 440V±15V) 3-phase | 3pahse-5line |
AC network frequency | 50Hz±10%Hz(customized 60Hz±10%Hz | |
Output voltage | 50-750V | Continuously adjustable |
Output current | 0-300A | Constant power above 400V, continuous adjustable output |
Rated Output power | 60kw/80kw/120kw/160kw/240kw | Whole output range |
Output voltage error | ≤±0.5% | |
Output current error | When output current≥30A:≤±1% When output current<30A:≤±0.3A |
|
Voltage regulation accuracy | ≤±0.5% | Whole output range |
Current regulation accuracy | ≤±1% | Whole output range |
Ripple factor | ≤0.5% | Whole output range |
Efficiency on average | ≥95% | When load over 50% |
Power factor | ≥0.99 | When load over 50% |
Leakage current | ≤10mA | |
Power frequency withstand voltage | 2500VAC | 1min No breakdown and flashover |
Insulation resistance | ≥20MΩ | Test 1000VDC |
Noise | ≤60dB | |
Protection class | IP55 | |
Cooling method | Air cooling/liquid cooling |
Doğrulanmış işletme lisanslarına sahip tedarikçiler