7.5 kW Single Phase to Three Phase Frequency Inverter

$992.18

| 5 review(s) | Add your review

7.5kw frequency drive inverter for sale, converting single phase to three phase, with 220V/230V/240V 1-phase input to 0~input voltage 3-phase output. The single phase to 3 phase inverter comes with RS485 communication mode, enclosure rating IP 20 can protect interior component from damage. Equipped with a clear LCD, a single to three phase inverter can work at (–10℃, 40℃).

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Delivery date: 3-10 days

SKU: GK3000-2S0075

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Overview
Specs
FAQ
Reviews

Overview

10 hp variable frequency drive single phase to 3 phase, converting single phase to 3 phase, come with LCD and cooling fan, work at (–10℃, 40℃). The Interior PID controller is convenient for making closed-loop systems. Single-phase to three-phase inverters are widely used in small industrial equipment, commercial buildings, agricultural applications, energy saving and speed regulation, and green buildings.

Feature

1 phase to 3 phase inverter with RS485 communication mode, and frequency precision. Digital setting: max frequency ± 0.01%; Analog setting: max frequency ± 0.2%.
Equipped with a cooling fan, the interior PID controller of single phase to 3 phase inverter is convenient for making closed-loop system.
Come with an LCD display and multi-functional keys, inverter 1 phase to 3 phase works at( –10℃, 40℃).
IP 20 protection rating of single phase to 3 phase inverter, compact and durable, easy to use.

Details

Digital Display

The LCD screen of the 7.5kw inverter 1 phase to three phase displays clear fonts. A 10hp inverter digital indicators of the single phase to 3 phase inverter will display the corresponding 7.5kw frequency inverter operating conditions, which can monitor real-time inverter data changes, and improve safety performance.

Multi-function Button

Come with multi-function keys, the frequency inverter from single phase to three phase has menu/exit, up/down keys, forward, and so on. Functional key of the variable frequency drive inverter is very convenient for adjusting single to three phase inverters' parameters and operating status at any time.

Cooling Fan

The intelligent cooling fan installed in the 10hp single phase to 3 phase inverter can introduce cooling air into the frequency inverter, which can reduce the 7.5kw variable frequency drive's component temperature, protect the devices from damage, and prolong 1 phase to three phase inverter's service life.

Applications

Medical Equipment

Solar Power Generation

Electric Vehicle Charging

Office Equipment

Specs

Basics	Model	GK3000-2S0075G
	Capacity	7.5 kW (10 hp)
	Shipping weight	18 kg
	Dimension	423258230 mm
I/O Feature	Rated current	32 A
	Input voltage	1 phase 220V AC ±15%
	Input frequency	50Hz/ 60Hz
	Output voltage	3 phase AC 0~input voltage
	Output frequency	0Hz~1000Hz
	Over load capacity	150% of rated current for 1 minute, 180% of rated current for 3 seconds
Control Feature	Control mode	V/F, Sensorless vector control (SVC), Speed sensor vector control (FVC)
	Communication	RS485
	Speed regulation	1:100
	Start torque	150% of rating torque at 1 Hz
	Speed control accuracy	≤±0.5% of rating synchronous speed
	Frequency precision	Digital setting: max frequency x± 0.01%; Analog setting: max frequency x± 0.2%
	Frequency resolution	Analog setting: 0.1% of max frequency; Digital setting: 0.01Hz
	Torque boost	Automatic torque boost, manual torque boost 0.1%~30.0%
	Interior PID controller	Be convenient to make closed-loop system
	Automatic energy save running	Optimize V/F curve automatically based on the load to realize power save running
	Automatic voltage regulation (AVR)	Can keep constant output voltage when power source voltage varies.
	Automatic current limiting	Limit running current automatically to avoid frequent over-current which will cause trip
Environment	Enclosure rating	IP 20
	Temperature	–10℃~ +40℃; VFD will be derated if ambient temperature exceed 40℃; each rise 1℃, the derate will be 5%
	Humidity	5%-95%, without condensation
	Altitude	≤1000m; VFD will be derated if above 1000m
	Impingement and oscillation	Normal running:<5.9m/s2 (0.6g); Transportation:<15m/s2 (1.5g)
	Store environment	–20℃~ +60℃; no dust, no corrosive gas, no direct sunlight

FAQ

What is the working principle of a single-phase to three-phase inverter?

First, a single-phase to three-phase inverter is mainly composed of three parts: a rectifier circuit, a transition circuit, and an inverter circuit. The rectifier circuit converts the AC output of a single-phase power supply into DC through a coil transformer and a rectifier bridge and then filters the DC through a capacitor to ensure the quality of the DC.
Next, the transition circuit includes components such as capacitors and inductors, which are used to divide the DC power of the power supply into three phases. After this step is completed, the DC power will enter the inverter circuit.
Finally, the inverter circuit converts the DC power into AC power in an instantaneous corona manner, which is mainly composed of MOS tubes or IGBT components. In this way, single-phase electricity is converted into three-phase electricity.

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Existing reviews

Solid 7.5kW vfd that's been a great addition to my setup.

I've been using the 7.5kW single-phase to three-phase frequency inverter for a few weeks now, and it’s been fantastic! It easily converts my single-phase setup to three-phase. The LCD is clear and easy to read, and the inverter handles a wide temperature range, so I don't worry about it overheating.

From: Omar Belloc | Date: 11/7/2024 6:43 PM