22KW Solar pump inverter for submersible pump without batteries
  • 22KW Solar pump inverter for submersible pump without batteries
  • High Performance Three Phase Solar Water Pump Inverter
  • wall mounted Solar irrigation Water Pump Inverter with CE Approved

22KW Solar pump inverter for submersible pump without batteries

Model No.︰

SPI-22KW

Brand Name︰

SANDI

Country of Origin︰

China

Unit Price︰

-

Minimum Order︰

1 pc

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Product Description

Solar Pumping Inverter with MPPT

 

1.solar pumping system consists of 3 components:

1.solar panels

2.solar pump inverter

3.AC 3 phase 380V water pump

 

Solar Pumping System Introduction:

Sandi Solar pump system consists of the specialized pump inverter for PV, water pump and solar panels. This device widely used in domestic water, irrigation water, control of desert, animal husbandry, water supply for Sea Island, water treatment projects, etc. Water storage replaces battery and directly drives pumping, with high reliability, at the same time, it can reduce system cost and maintenance costs.

 

Product Features

1, Adopting the proposed dynamic VI maximum power point tracking (MPPT) control method & optimized SVPWM; fast response and stable operation; and the conversion efficiency achieves of 99.6%.

2, Adopting high-efficiency IPM (intelligent power module) from Mitsubishi with high reliability and high efficiency.

3, Designed with variable frequency driver (VFD), can be used in variable frequency speed regulation technology,greatly improves efficiency, and better to protect water pump and maximum utilization of solar panels.

4, LCD display operating panel, can setting various parameters through LCD, easy to operation.

5, Complete protection function for PV input under voltage, PV input over voltage, input connection Reverse Polarity, DC over current, output, over load, short circuit, dry Well, overflow, dry running, and blocking protection.

 

TechnicalSpecification

Item \ Model

SPI-22KW

DC input

Max. input DC voltage

850Vdc

Recommended MPPT voltage

460-850Vdc @ 600Vdc

Rated.  DC current

37A

MPPT efficiency

99.9%

Number of string

2

AC output

Max. applicable motor output power

22kW

Rated output voltage

380-460Vac  3-phase

Output frequency range

0~50/60Hz

Rated output current

46A

Mechanical data

Dimensions(W/H/D)

265/430/166(mm)

Weight

24Kg

System parameter

Max. efficiency

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/WiFi (Optional)

Altitude

3000m; above 3000m need derate operating

Noise emission

<50dB

Compliance

EN 50178; IEC/EN 62109-1; IEC 61800

 



Payment Terms︰ TT

Product Image

22KW Solar pump inverter for submersible pump without batteries22KW Solar pump inverter for submersible pump without batteries

High Performance Three Phase Solar Water Pump InverterHigh Performance Three Phase Solar Water Pump Inverter

wall mounted Solar irrigation Water Pump Inverter with CE Approvedwall mounted Solar irrigation Water Pump Inverter with CE Approved

ZHEJIANG SANDI ELECTRIC CO., LTD  

Email: zjsandi@sandi.cc / katrinayi87@yahoo.com               Skype: katrina0682

Mobile / WhatsApp / WeChat: +86 13858880682                                          QQ: 1276317917

Tel: +86-577-62793760                                                                          Fax: +86-577-61209955

Address: Lvao Industrial Zone, Liushi Town, Yueqing city, Zhejiang province, China.

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