2.2 kW Three Phase Solar Pump Inverter

$317.94

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Cheap price 2.2 kW / 3 hp MPPT solar pump inverter (solar variable frequency drive), compatible with both AC & 350-750V DC input, and 3-phase AC output widely used in various kinds of AC pumps, soft start feature to prevent water hammer.

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Delivery date: 6-12 days

SKU: GK330-2R2D-3B

Input Voltage (Three Phase) ±15% *

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Overview
Specifications
Reviews

Overview

2.2 kW 3 phase solar pump inverter, DC/AC input voltage (450-750V DC or 3 phase 240v, 380v, 460v AC) for agricultural irrigation, automatic running when power on.

Specification

Basics	Model	GK330-2R2D-3B
	Capacity	2.2 kW (3 hp)
	Weight	2.5 kg
	Product dimension	189.5167120 mm
Input Feature	Input voltage	DC 260~350V, recommend DC 300~350V for 3-phase 220/230/240V motor DC 450~750V, recommend DC 600~700V for 3-phase 380/400/415/440/460/480V motor Three phase 220/380/480V AC (±15%)
	Vmp/Voc voltage	VMP≥560V, voc≤800V
	Rated input current	10.5 A at 220V 5.8 A at 380/480V
	Input frequency	47~63 Hz
	Input power of solar panel	About 1.5 times the solar pump inverter rated power
Output Feature	Output voltage	Three phase 0~rated input voltage
	Rated output current	9 A at 220V 5.1 A at 380/480V
	Output frequency	50Hz/ 60Hz (output 0-300Hz please contact us) DC 270~320V corresponds to 0-50Hz for 220V AC, DC 450~550V corresponds to 0-50Hz for 380/480V AC
Control	Control mode	SVPWM, SVC
	Motor type	Asynchronous motor
	Speed ratio	Asynchronous motor 1:100 (SVC)
	Speed control accuracy	±0.2%(SVC)
	Speed fluctuation	±0.3%(SVC)
	Torque response	<20ms (SVC)
	Torque control accuracy	10%(SVC)
	Starting torque	0.25 Hz / 150% (SVC)
	Overload capability	150% of rated current: 1 minute 150% of rated current: 10 seconds 200% of rated current: 1 second
Running control	Frequency setting method	Digital settingAnalog setting Pulse frequency setting Multi-step speed running settingSimple PLC setting PID setting, MODBUS communication setting Shift between the set combination and set channel
	Operation method	Keyboard/ terminal/ communication
	Auto-adjustment of voltage	Keep a stable voltage automatically when the gird voltage transients
	Fault protection	Overcurrent, overvoltage, undervoltage, overheating, phase loss, overload, etc.
	Special functions for PV water pumps	Maximum power tracking, pre-warning at weak light, auto wake up at strong light, Pre-warning when full water, auto wake up at low water level, Underload pre-warning and protection of water level sensor, When pre-warning, the inverter is in stand-by
Environment	Environment temperature	-10℃~40℃ (environment temperature is among 40℃~50℃; please use it with derating)
	Storage temperature	-20℃~65℃
	Environment humidity	Less than 90 % R.H, not exceeding 90% R.H
	Altitude, Vibration	Below 1000 m, below 5.9m/s² (=0.6g)
	Cooling method	Forced cooling and natural air cooling
	Enclosure rating	IP 20
Warranty	18 months

Features

Solar pump inverter adopts advanced MPPT control technology, real-time detection of solar panels power voltage, tracking the highest voltage and current, efficiency is as high as 98%.
It can enter automatically to sleep mode when the intensity of sunlight is weak, as well as can exit the sleep mode when the intensity of sunlight is becoming strong.
Automatic sleep when on high-water level and automatic restart when on low-water level to realize automatic control through water level.
Multiple power supply design, power input can be solar energy photovoltaic DC power supply (DC 260 ~ 350V, DC 450~750V), can also be single phase or three phase AC power, simple wiring.
Smart operation, water level detection and operation panel to prevent overflow, dry pumping.
Protect itself in trouble and improve the reliability of whole system.
The bypass- AC source which runs automatically when the sun is Not sufficient or absent.

solar pump inverter wiring application

Tips: How many solar panels do you need?
Generally, the solar panel power to be chosen is 1.3-1.5 times of the water pump power. Here is 1.5*1.4=2.1KW. The working voltage of the solar pump inverter is 200V-360V. It can select the 280W solar panel, 8 pieces connected in series, a total power of 2.24kW.

Specifications

Products specifications

Attribute name	Attribute value
User Manual	Solar Pump Inverter User Manual

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Existing reviews

Excellent solar pump drive

My customer said that this is a high quality product. I will buy again. Many thanks to Sameh for the excellent work. Everything is done quickly and professionally.

From: Alex Benson | Date: 8/9/2020 8:36 PM

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