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Our inverter power supply input DC voltage is 480Vdc，Output is 380Vac, has the following main features:
(1) The main circuit adopts the United States INTEL microprocessor, Germany Siemens IGBT module, drive protection adopts Japan Mitsubishi movement, output partial adopts isolation transformer, safe and reliable
(2) SPWM pulse width modulation technology, the output is inverter, pure sine wave of low distortion
(3) Full-bridge circuit structure, applicable to any load
(4) DC input uses state-of-the-art anti-filling noise suppression technology, the AC input of multiple filtering to eliminate the interference of the electricity grid, communication equipment and other common DC panel without disturbing each other
(5) With a full range of power protection solutions and perfect self-detection and protection. DC input voltage is too low alarm, overload alarm, overheating alarm and short-circuit, the power will turn off the inverter output, troubleshooting, manually reset the power to work properly; Input under-voltage protection fault is cleared after the output will automatically resume
(6) Compact circuit structure, high efficiency, strong function
(7) Group-screen installation, elegant appearance
Model | VMI-D200KW | |
DC Input | Input rated voltage | 480VDC |
Input rated current | 463A | |
Input DC voltage allowing range | 400~620VDC | |
AC Input | Allow input voltage range | 380VAC±15% |
Input rated current | 303.9A | |
Bypass transfer time | ≤100 | |
AC Output | Rated capacity | 200KW |
Output rated voltage and frequency | 380VAC,60Hz | |
Output rated current | 303.9A | |
Output voltage accuracy | 380VAC±1% | |
Output frequency accuracy | 60Hz±0.05% | |
Wave | Pure sine wave (Isolation transformer) | |
THD. | ≤3% ( Linear load) | |
Power factor (PF) | 0.8 | |
Overload capacity | 110%,10 minutes, 200%,10 second | |
Crest factor (CF) | 3:1 | |
Inverter efficiency | ＞90% | |
Working Environment | Dielectric strength | 1500VAC,1minute |
Noise (1m) | ≤55dB | |
Ambient temperature | -10℃~+50℃ | |
Humidity | 0~90%, No condensation | |
Altitude | ＜2000m Higher than 2000m rated power should be reduced | |
Production function | Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection | |
Model | VMI-D200KW | |
DC Input | Input rated voltage | 480VDC |
Input rated current | 463A | |
Input DC voltage allowing range | 400~620VDC | |
AC Input | Allow input voltage range | 380VAC±15% |
Input rated current | 303.9A | |
Bypass transfer time | ≤100 | |
AC Output | Rated capacity | 200KW |
Output rated voltage and frequency | 380VAC,60Hz | |
Output rated current | 303.9A | |
Output voltage accuracy | 380VAC±1% | |
Output frequency accuracy | 60Hz±0.05% | |
Wave | Pure sine wave (Isolation transformer) | |
THD. | ≤3% ( Linear load) | |
Power factor (PF) | 0.8 | |
Overload capacity | 110%,10 minutes, 200%,10 second | |
Crest factor (CF) | 3:1 | |
Inverter efficiency | ＞90% | |
Working Environment | Dielectric strength | 1500VAC,1minute |
Noise (1m) | ≤55dB | |
Ambient temperature | -10℃~+50℃ | |
Humidity | 0~90%, No condensation | |
Altitude | ＜2000m Higher than 2000m rated power should be reduced | |
Production function | Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection | |
