Active Member
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[China]
Address: NO.28 Taiyuan Road Hefei Anhui China
Contact name:Robin Zhong
JNTECH RENEWABLE ENERGY CO.,LTD |
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3kw Wall - Mounted Jntech Inverter , For Deep Well In Africa And
Middle East
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. Grid or diesel generator can be hybrid at cloudy day or at
night, system is available to work 24 hours per day;
2. Full automatic unattended operation with perfect protection
functions for long lifespan;
3. 3kw solar pump inverter parameters
| Max. Input DC voltage | 880Vdc |
| Recommended MPPT voltage | 460-850Vdc |
| Max. Input DC current | 6.9A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 2 |
| Max. applicable motor output power | 3KW |
| Rated output voltage | 380-460Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 7A |
| Dimension(W/H/D) | 420mm*310mm*229mm |
| weight | 13.9KG |
| Max. efficiency | 97% |
| 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
