JNTECH RENEWABLE ENERGY CO.,LTD
Make The World Greener
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4kw MPPT Function Jntech Inverter , Drive With Any Three Phase 380V AC Pump
1. Introduction
JNTECH Solar Pumping Inverter transfers DC power to AC power to drive 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 to maximize power harvested from solar panels.
Meanwhile, the application of AC PowerPack can hybrid grid/DG, keeps pump running 24 hours per day.
The power drawn from AC source is adjustable according to the intensity of solar energy.
2. Product features:
1. New design of anodized aluminum case;
2. Perfect system protection, high reliability;
3. 4kw solar pump inverter parameters
| Max. Input DC voltage | 880Vdc |
| Recommended MPPT voltage | 460-850Vdc |
| Max. Input DC current | 9A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 2 |
| Max. applicable motor output power | 4KW |
| Rated output voltage | 380-460Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 10A |
| 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