11 kW Three Phase Solar Pump Inverter

$769.60

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Three phase 11 kW / 15 hp solar pump inverter, converts DC voltage from the solar panels into AC voltage to control three-phase submersible pumps, AC 3 phase 220/400/460V is selectable, can be switched to alternate 3 ph AC input when solar power is not available.

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Delivery date: 6-12 days

SKU: GK330-011D-3B

Input Voltage (Three Phase) ±15% *

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Overview
Specifications
Reviews

Overview

Three phase DC/AC 11 kW solar pump inverter for irrigation system, built-in maximum power point tracking (MPPT) and work from sunrise to sunset.

Specification

Basics	Model	GK330-011D-3B
	Capacity	11 kW (15 hp)
	Weight	11 kg
	Product dimension	285180208.5 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	46.5 A at 220V 26 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	45 A at 220V 25 A at 380/480V
	Output frequency	50Hz/ 60Hz (output 0-300Hz please contact us) DC 270-320V corresponds to 0-50Hz for 220VAC, DC 450-550V corresponds to 0-50Hz for 380/480VAC
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: Why are there fewer solar pump inverter failures in low temperature weather?
1. Winter light is usually not good, solar pump inverter output power is low, solar VFD is running at low load, so the possibility of failure is low.
2. The ambient temperature is low, solar pump inverter operates at low temperature, the reliability of electronic components increases, so it is not easy to malfunction.
Low temperature will not affect the operation of the solar pump inverter. Most components can withstand low temperatures of -25 °C. Moreover, once the inverter is running, when the power component has a current, the temperature will rise and the operating temperature will be greater than the ambient temperature.
Most of the solar pump inverter faults are due to heat, so the inverter should be installed in the place where ventilation and heat dissipation. If you want to have a long life of the inverter, try to choose a inverter with higher power.

Specifications

Products specifications

Attribute name	Attribute value
User Manual	Solar Pump Inverter User Manual

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Existing reviews

High quality 11kW three phase solar pump inverter

The 11kW three phase solar pump inverter can works quiet well and have so far surpassed my expectation. It continues to pump even with heavy clouds in the sky, I am very pleased with this 11kW three phase solar pump inverter.

From: Willow Willow | Date: 6/3/2021 7:13 PM

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