Solar pump inverter obtains direct current energy from photovoltaic cells, and converts it into electric energy to drive the water pump. According to the intensity of sunlight, take use of MPPT algorithm, the inverter adjusts the output frequency to make maximum use of solar energy.
Solar Pump Inverter 3ph hybrid 22kW~55kW
INTRODUCTION
This product is specially designed for Large field irrigation,centralized rural water supply pump system,using hybrid design with solar and utility /DG Energy online complementation.
Features:
2. Advanced dynamic MPPT function, efficiency >99%;wide range of MPPT input voltage ranges;
3, Adopt advanced IGBT power module;
8. Fully automatic operation control, soft start and soft stop,one key to start.
37kw solar pump inverter parameters
| Max. Input DC voltage | 880Vdc |
| Recommended MPPT voltage | 460-850Vdc |
| Max. Input DC current | 67A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 3 |
| Max. applicable motor output power | 37KW |
| Rated output voltage | 380-460Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 57A |
| Dimension(W/H/D) | 460mm*580mm*251mm |
| weight | 31.5KG |
| Max. efficiency | 98% |
| Protective class | I |
| Protection degree | IP65 |
| Environment temperature | -25ºC-+60ºC; above 60ºC need derate operation |
| Cooling method | Force cooling |
| Display | LCD |
| Communication interface | RS485/GPRS |
| Altitude | 3000m; above 3000m need derate operating |
| Noise emission | <50dB |
| compliance | EN50178; IEC/EN62109-1; IEC61800 |
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