JNTECH RENEWABLE ENERGY CO.,LTD
Make The World Greener
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1. Jntech solar pump inverter
Jntech solar pump inverter converter DC energy from solar panles to AC energy to drive any AC pumps
to pump water to water tank or using it directly for agricutural irrigarion, village water supply, etc.
2. Product features:
♦ Maximum Power Point Tracking (MPPT) for Optimum Solar Performance.
Wide MPPT range from 150-450V, makes high efficiency and long working time.
♦ Automatic start and shut off according to solar intensity. No need manual operation once started.
♦ Soft start controlling in rush current, to avoid motor burning.
♦ IP65 design for outdoor application. Waterproof and against dust in desert area.
♦ Drive power-matching three phase AC pump. The matching power with pump is 1:1.for example, 1.5kw
AC pump, we take 1.5kw inverter.
♦ LCD screen display.
You can see any parameters from LCD screen, easier for engineer’s installation work.
♦ Optional RS485/GPRS communication.
♦ 3 years warranty
3. Protection of Jntech Solar Pump Inverter
• Auotmatical dry protection or using water level sensor for dry protection and overflow protection
• Overflow protection
• Lighting protection
• Short circuit protection
• Reverse polarity protection
• Under-voltage, weak sunshine, over-current, over-load, shortage-phase output Protection.
• Water level sensor, no need open the cover.
4. 2.2kw solar pump inverter parameters
| Max. Input DC voltage | 440Vdc |
| Recommended MPPT voltage | 150-400Vdc |
| Max. Input DC current | 10A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 2 |
| Max. applicable motor output power | 1.5 KW |
| Rated output voltage | 220-240Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 7A |
| Dimension(W/H/D) | 350mm*278mm*179mm |
| weight | 9.5KG |
| 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 |
5. photos
6. Ralated products
Solar Pump Inverter: 370W to 132kw.
Outlet Filter to protect motor.
AC Power Pack to hybrid solar input and AC input
Pure Sine Way Solar Off Grid Inverter : 1Kva to 5Kva