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Help Center2016 Total New Solar PumP Inverter With Wide MPPT, GPRS, 3 Years Warranty
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Introduction of 22kW solar pump inverter
Jntech solar pumping inverter is AC three phase 50/60Hz inverter, there are two series of solar pumping
inverter,output 220V-240V inverters range from 1.1kw to 4kw. and 380~460V inverters range from 2.2kw
to 135kw until now.
1. Features of 22kW solar pumping inverter
1), Wide MPPT range,tracking the max. power point to improve the efficiency of the Whole system.
efficiency is more than 99%.
2), With IP65 design, It can be installed outside with good waterproof.
3), Matching for any ordinary three phase 50Hz/60Hz pumps.
4), Full protection function can keep the system always in safe operation.
5), Three years warranty time.
6), Modular design,easy to install,operate and maintain.
7), Full automatic unattended operation;
2. Parameters of 3kW solar pumping inverter
Item Model |
JNP2K2H |
JNP3KH |
JNP3K7H |
JNP4KH |
JNP5K5H |
JNP7K5H |
|
DC input |
|
||||||
Max. input DC voltage |
880Vdc |
||||||
Recommended MPPT voltage |
460-850Vdc |
||||||
Max. input DC current |
5A |
6.9A |
9A |
9A |
12A |
16.3A |
|
Max. MPPT efficiency |
99% |
||||||
Number of string |
2 |
3 |
|||||
AC output |
|
||||||
Max. output power |
2.2kW |
3kW |
3.7kW |
4.0kW |
5.5kW |
7.5kW |
|
Rated output voltage |
380-460Vac 3-phase |
||||||
Output frequency range |
0-50/60Hz |
||||||
Rated output current |
6A |
7A |
9A |
10A |
13A |
18A |
|
Mechanical data |
|
||||||
Dimensions(W/H/D) |
265/430/166(mm) |
||||||
Weight |
7.5kg |
||||||
System |
|
||||||
Max. efficiency |
96% |
97% |
98% |
||||
Protective class |
I |
||||||
Protection degree |
IP65 |
||||||
Operating temperature range |
-25℃ to +60℃,above 60℃ need derate operating |
||||||
Cooling method |
Natural cooling |
||||||
Display |
LCD |
||||||
Communication interface |
RS485/GPRS |
||||||
Altitude |
3000m; above 3000m need derate operating |
||||||
Noise emission |
<50dB |
||||||
Compliance |
EN 50178; IEC/EN 62109-1; IEC 61800 |
||||||
3. Solar Pumping System Introduction
Solar pumping system consists of four parts: solar panels, solar pumping inverter, Three phase AC pump and
water storage device. The solar pumping inverter converts DC power produced by solar panels to AC power
which can drive AC motor to pump water from borehole, river, lake etc. into storage device.
This system applied for domestic water, agricultural irrigation, forest irrigation,desert control, pasture animal
husbandry, rural town and village water supply and so on.
The power drawn from AC source is adjustable according to the intensity of solar energy.
4. The application of solar pumping system
Solar pumping system can be applied in the area with sunshine and better to the areas lacking of electricity.
The system are main used for daily water using, agricultural irrigation,forest irrigation,desert control,pasture
animal husbandry,rural town and village water supply,desalinization of sea water,scenic fountain etc.
5.Some reference of us
6.Others
If you do not find information you need here, please contact us for details.
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