300KVA Frequency Converter
Specifications
300KVA Frequency Converter1.CE
2.AC-DC-AC
3.DSP control
4.Can grid-connected,Max power is 7200KVA
300KVA Frequency Converter
| frequency converter features: |
|
|
model |
333000 |
Capacity |
300KVA |
Output limit currency |
H:400A |
Circuit model |
IGBT/SPWM Pulse width adjustment mode |
Output frequency |
45-65/50 or 60Hz |
Load stability |
≤±1% |
frequency stability |
fixed-frequency≤±0.01%,frequency modulation≤±0.1% |
Input voltage |
380/400/440V±10% |
Phase |
three phase four wire |
3phase unbalanced |
Phase position120°±2° ; phase separation<3%rating value |
Wave distortion |
THD≤3% |
Output voltage |
Wire voltage:low-grade:0-260Vcontinuous-tuning,high-grade:0-520Vcontinuous-tuning phase voltage:low-grade:0-150V continuous-tuning,high-grade:0-300Vcontinuous-tuning |
reaction time |
≤2mS |
Ammeter display |
Frequency, voltage, current, power or PF 4 number display |
Protection function |
Over voltage, over current, over temperature, over load, short circuit, and automatic alarm. |
Insulation reactance |
500Vdc 20MΩ |
Pressure endurance insulation |
1800Vac/5mA/1minute |
Cooling model |
Compulsive fan cooling |
Working temperature |
-10°C-50°C |
Relative humidity |
0-90%(Non-condensing) |
Altitude |
1500 meters |
Dimension(W×L×H) mm |
850×1450×1880 |
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