7.5kw Jntech Solar Pump Inverter , Three Phase 380V Output , GPRS Remote Control
1. Simple Introduction
JNTECH Solar Pumping Inverter converts DC power produced by solar panels into AC power required by the pump. A microprocessor inside inverter continuously monitors available energy levels and adjust pump speed, matching energy required to energy available. This enables the system to operate under varying solar insolation levels, and provide water throughout the day and different seasons. The inverter untilize a high efficiency MPPT algorithm to maximize power harvested from solar panels.
Meanwhile, the application of AC PowerPack add grid utility/DG as power supplement or backup for solar energy, can keep pumping system working 24 hours a day.
2. Product features:
1. Grid or diesel generator can be hybrid at cloudy day or at night, system is available to work 24 hours per day;
2. IP65 design for outdoors installation;
3. Soft start design, can protect pump for rush current;
4. LCD display shows different parameters with system status;
5. Can handle ambient temperature up to 60℃ and Max. relative humidity > 90%;
6. 3 years warranty for JNTECH solar pump inverter;
7. With DC switch, no need extra DC breaker when system installation;
8. Automatically dry protection, with water level sensor module for automatic tank level control;
9. Full MC4 connectors and other terminals, easy for installation;
10. No need derate power capacity for pump matching, matching power with pump is 1:1.
3. 7.5kw solar pump inverter parameters
| Max. Input DC voltage | 880Vdc |
| Recommended MPPT voltage | 460-850Vdc |
| Max. Input DC current | 16.3A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 3 |
| Max. applicable motor output power | 7.5KW |
| Rated output voltage | 380-460Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 18A |
| Dimension(W/H/D) | 420mm*310mm*229mm |
| weight | 13.9KG |
| Max. efficiency | 98% |
| Protective class | I |
| Protection degree | IP65 |
| Environment temperature | -25ºC-+60ºC; above 60ºC need derate operation |
| Cooling method | Nature cooling |
| Display | LCD |
| Communication interface | RS485/GPRS |
| Altitude | 3000m; above 3000m need derate operating |
| Noise emission | <50dB |
| compliance | EN50178; IEC/EN62109-1; IEC61800 |
4. ON-Site Projects' Pictures
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7.5kw Three Phase Solar Pump Inverter 380V Output GPRS Remote Control Images
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