3.7kW high voltage inverter Variable Frequency Inverter Intelligent Water Pump Variable Frequency Speed Converter DC/AC Inverters

Solar pump inverter obtains direct current energy from solar cells, and converts it into electric energy to drive the water pump. According to the intensity of sunlight, take use of MPPT algorithm, the solar pump inverter adjusts the output frequency to make maximum use of solar energy.

Product Details

INTRODUCTION

This soalr pump inverter is specially designed for field irrigation,drinking water in small towns pump system,using hybrid design with solar and utility/DG Energy online complementation.


Features:

1. It has strong overload capability and can drive the 3ph/1ph pump ;
2. Super MPPT function, efficiency >99%;wide range of MPPT input voltage ranges;
4. IP65 and fanless design,aluminium casting,outdoor use, adapt to harsh application environments;
5. RS485 and GPRS remote monitoring and start-stop management through APP;
6.Meet the simultaneous input of the utility Grid/DG and solar, automatic switching, online energy complementary, solar priority, keep the pump rated work, and achieve 24H water supply.
7.Perfect system protection, undervoltage, overload, overvoltage, overcurrent, grid phase loss, pump dry, phase loss, short circuit, overheating, etc.

8.Fully automatic operation control, soft start and soft stop,one key to start.






Item\ Model
JNP2K2H-V6
JNP3KH-V6
JNP3K7H-V6
JNP4KH-V6
JNP5K5H-V6
JNP7K5H-V6
DC input






Max. input DC voltage
880V
880V
880V
880V
880V
880V
Recommended MPPT voltage
460~850V
460~850V
460~850V
460~850V
460~850V
460~850V
Max. input DC current
15A
15A
15A
15A
30A
30A
MPPT efficiency
>99%
>99%
>99%
>99%
>99%
>99%
Max. input DC voltage
1 1 1 1 1 1
Utility/diesel input parameters






VDC
360~460Vac (3PH)
360~460Vac (3PH)
360~460Vac (3PH)
360~460Vac (3PH)
360~460Vac (3PH)
360~460Vac (3PH)
Frequency
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
AC output side






Max. matching motor power
2.2kW
3kW
3.7kW
4kW
5.5kW
7.5kW
Rated Output Voltage
380~460Vac (3PH)
380~460Vac (3PH)
380~460Vac (3PH)
380~460Vac (3PH)
380~460Vac (3PH)
380~460Vac (3PH)
Frequency output range
0~50/60Hz
0~50/60Hz
0~50/60Hz
0~50/60Hz
0~50/60Hz
0~50/60Hz
Rated output current
6A
7A
9A
10A
13A 18A
System





Level of protection
IP65
IP65
IP65
IP65
IP65
IP65
Operating ambient temperature range
-25~60℃
-25~60℃
-25~60℃
-25~60℃
-25~60℃
-25~60℃
Type of cooling
natural cooling
natural cooling
natural cooling
natural cooling
natural cooling
natural cooling
Display
LCD
LCD
LCD
LCD
LCD
LCD
Communication
RS485/GPRS
RS485/GPRS
RS485/GPRS
RS485/GPRS
RS485/GPRS
RS485/GPRS
Altitude
3000m, downscaling operation above 3000m
3000m, downscaling operation above 3000m
3000m, downscaling operation above 3000m
3000m, downscaling operation above 3000m
3000m, downscaling operation above 3000m
3000m, downscaling operation above 3000m
Noise
<50dB
<50dB
<50dB
<50dB
<50dB
<50dB
Meet acriterion
EN 50178; IEC/EN 62109-1;IEC61800
EN 50178; IEC/EN 62109-1;IEC61800
EN 50178; IEC/EN 62109-1;IEC61800
EN 50178; IEC/EN 62109-1;IEC61800
EN 50178; IEC/EN 62109-1;IEC61800
EN 50178; IEC/EN 62109-1;IEC61800
Specification size (W/H/D)
265/330/150(mm)
265/330/150(mm)
265/330/150(mm)
265/330/150(mm)
265/330/150(mm)
265/330/150(mm)
Weight
11.8kg
11.8kg
11.8kg
11.8kg
11.8kg
11.8kg

ISO9001, IS014001, OHSAS18001,TUV,CE,AAA credit management system,Third level qualification of power project construction, National high-tech enterprises




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