Hefei Guohe Power Equipment Co.,Ltd
GUOHE power supply,excellent performance,your most reliable power source!
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Off grid inverter, low frequency pure sine wave inverter, capacity 100kw
HFDP series power supply single units are available with the following capacities:3KW ~ 500KW
Main feature:
1．Easy to repair: Mitsubishi IPM module structure structure design, very easy and convenient for maintenance.
2．Little fault rate < 1%
3．With low frequency transformer, 100% full power stable output
4．High efficiency > 92%
5．Long service life > 15 years
6．Setting flexible: input and output voltage, frequency can be set
7．Two kinds of work mode: VFD and step down voltage start
8．Big LCD display and fault code display
| Model | HFDP-330100 | |
| Isolation mode | Low Frequency Transformer | |
| DC Input | Rated voltage (Vdc) | 480V |
| Rated current(A) | 312.5A | |
| AC Output | Rated output power | 100KW |
| Output waveform | Pure Sine Wave | |
| Rated Voltage | 380VAC±3% | |
| Phases | 3 phase 4 wire | |
| Rated current(A) | 152A (phase current) | |
| Frequency | 50Hz or 60Hz | |
| Rated output voltage range (V) | 380/400/415/440VAC optional | |
| Power Factor(PF) | 0.9 | |
| Overload Ability | 150%, 5 seconds | |
| Efficiency | >93% | |
| Waveform distortion rate (THD) | <3% linear load | |
| Dynamic Response (0 to 100% load) | 5%,≤50ms | |
| Display | LCD | |
| Running mode | Working continuously | |
| Electrical insulation properties | 2000Vac, 1 Minute | |
| Protection Function | Protection | Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc. |
| Cooling method | Fan-cooled | |
| Short-circuit protection | No automatic recovery, need to restart the machine | |
| Working environment | Noise ( 1 meter) | ≤50dB |
| Degree of protection | IP20(indoor) | |
| Working Altitude(m) | ≤2000 | |
| Working temperature | -25~+55℃ | |
| relative humidity | 0~90%,non-condensing | |
| Mechanical dimension | Depth* Width * Height | 900x1100x1600mm |
| Weight (Kg) | 600Kg | |
※Above parameter only for reference ,could be custom made to user specifications.
Brochure Download
HFDP Low Frequency Pure Sine Wave Inverter.pdf