45 kW Three Phase Solar Pump Inverter

High quality 45kW (60 hp) solar pump inverter for sale, both DC 600-700V and AC power 380v/ 440v/ 480v inputs solar pump variable frequency drive, MPPT control system maximizes the output power of PV array, all weather automatic operation.

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SKU: GK330-045D-3B

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Delivery date: 6-20 days

Input Voltage (Three Phase) ±15% *

$2,123.54

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Products specifications

User Manual	Solar Pump Inverter User Manual

Best 45 kW MPPT solar pump inverter, convert the DC supply from the solar panel to 3-phase alternating current, then driving various AC motor water pumps.

Specification

Basics	Model	GK330-045D-3B
	Capacity	45 kW (60 hp)
	Weight	30 kg
	Product dimension	490310274 mm
Input Feature	Input voltage	DC 450~750V, recommend DC 600~700V for 3-phase 380/400/415/440/460/480V motor Three phase 220/380/480V AC (±15%)
	Rated input current	92 A at 380/480V
	Input frequency	47~63 Hz
Output Feature	Output voltage	Three phase 0~rated input voltage
	Rated output current	90 A at 380/480V
	Output frequency	50Hz/ 60Hz (output 0-300Hz please contact us) 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

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.

solar pump inverter wiring application Tips: How to choose inverter for PV off-grid system?

If it is only used for pumping water, and a water tower can be built, it is recommended to use a solar pump inverter, which can save costs. For example, if a 2 horsepower water pump is used with an ordinary inverter, it needs an off-grid inverter of more than 5 kW to drive it, and also a battery of more than 200 AH is required. But if you choose a solar pump inverter, only 2kW power capacity is required.