220 kW Frequency Inverter, 3 Phase 220V, 415V, 460V

$9,813.41

| 4 review(s) | Add your review

220 kW frequency drive inverter, 3 phase variable frequency drive 220V, 415V, 460V. Come with sensorless vector control mode, three phase inverter has RS485 communication and an IP20 enclosure rating. Speed regulation up to 1:100 and input frequency reaches 50Hz or 60Hz. 300 hp inverter is widely used for industrial motor drives, renewable energy systems, UPS, EVs, etc.

Free shipping

Delivery date: 3-10 days

SKU: GK3000-4T2200G

Input Voltage (Three Phase) ±15% *

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Overview
Specs
FAQ
Reviews

Overview

220 kW 300 hp variable frequency drive inverter, input voltage three phase 220V, 415V, 460V AC for selection, tracking motor speed in real time to protect the motor from impact. Output frequency 0~1000Hz and speed regulation 1:100. Come with force cooling fan, 3 phase inverter has good heat dissipation function to protect internal parts.

Feature

High efficient 3 phase inverter with RS485 communication mode, input frequency reaches 50Hz or 60Hz. Durable shell and reliable performance.
3 phase variable frequency drive has frequency precision, digital setting: max frequency x± 0.01%; analog setting: max frequency x± 0.2%.
With an IP 20 protection rating, three phase inverter can limit running current automatically to avoid frequent over-current which will cause trips.
220 kW variable frequency drive inverter renewable energy systems, industrial motor drives, HVAC systems electric vehicles (EVs), and uninterruptible power supplies (UPS).

Details

Multiple Function Keyboard

The multiple-function keyboard of 300 hp frequency drive inverters can control the operation of the 220 kW inverter, such as start, stop, and acceleration. The customer can press the buttons to make the 3 phase inverter work according to set the variable frequency inverter parameters or control the frequency inverter machine's operating speed.

Electronic Screen

The electronic screen of the 220 kW frequency inverter is a key component in the 3 phase variable frequency drive control system, providing users with an intuitive and real-time information display. The electronic screen can monitor the operating status of the frequency inverter in real-time, including input and output voltage, frequency, and current waveform, which helps to detect abnormal conditions in time.

Rugged Casing

The 3 phase frequency drive inverter's rugged casing plays multiple roles in its design. It is not only about protecting the circuits and internal components inside the device but also about the safety, stability, and reliability of the device. The high frequency inverter not only protects the internal circuits and components but also provides safety protection.

Applications

Car Manufacturer

Ship Operation

Energy Generation

Building Construction

Specs

Basics	Model	GK3000-4T2200G/GK3000-2T2200G
	Capacity	220 kW (300 hp)
	Shipping weight	180 kg
	Dimension	1440600399 mm
I/O Feature	Rated current	426A at 380V ~ 480V, 820A at 220V ~ 240V
	Input voltage	Three phase 240V /415V /460V AC ±15% (Optional)
	Input frequency	50Hz/ 60Hz
	Output voltage	Three phase AC 0~input voltage
	Output frequency	0~1000Hz
	Over load capacity	150 % of rated current for 1 minute, 200 % of rated current for 1 seconds
Control Feature	Control mode	V/F control; Sensorless vector control;
	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

Does a 3 phase inverter need a neutral?

A 3 phase motor inverter does not necessarily need a neutral wire for its basic operation, but whether a neutral is required depends on the specific application and the type of load being connected. Here’s a detailed explanation:

When a neutral is not needed:

Balanced loads: In many industrial applications, the 3-phase loads are balanced, meaning each phase carries an equal amount of current. In such cases, a neutral wire is not needed because the sum of the currents in the three phases is zero, and the system operates without a neutral.
Delta configuration: In a delta-configured system (Δ), there is no neutral point. The phases are connected in a closed loop, and the power is delivered between the phases. Many 3-phase motors and industrial equipment operate with delta connections and do not require a neutral.

When a neutral is needed:

Wye configuration: In a wye-configured system (Y), a neutral point exists at the center of the configuration. This neutral can be used to provide a return path for unbalanced loads and to supply single-phase loads at the phase-to-neutral voltage (typically lower than the phase-to-phase voltage).
Unbalanced loads: When the load on the three phases is not balanced, a neutral wire provides a return path for the unbalanced current, helping to stabilize the system voltage and ensuring proper operation of the connected equipment.
Single-Phase loads: In systems where both single-phase and 3-phase loads are present, the neutral wire is essential for single-phase loads, which require a return path for current. These loads typically connect between one phase and the neutral.

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Existing reviews

Operation of of single-phase input

1) Will the inverter still produce power if only receiving 240 V, single-phase?

2) What will be the derating in output power if powered only from 240 V, single-phase? 50%?

From: Patrick Chapman | Date: 6/30/2022 4:44 PM

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Responded by inverter.com

1. This 3 phase frequency inverter doesn't produce power if only receiving single phase 240V.
2. We recommend the single phase 240V input, single phase or 3-phase output frequency inverter for you and the output power will not decrease.

Better than I expected

This 220 kW frequency inverter is great. I have been using it for two months. Frequency inverter worked very well, better than I expected. I would recommend it to my friends and colleagues.

From: Chobe Edward | Date: 6/20/2022 3:45 AM

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Can a frequency inverter be equipped with a braking resistor?

Can a braking resistor be installed on your 5hp single to 3 phase frequency inverter?

From: Mfru Mfru | Date: 11/17/2021 1:18 AM

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Responded by inverter.com

Yes, you can do so. Also, you can use it without a resistor.

The scope of application of 220kW frequency inverter

Is your 220kW frequency inverter suitable for motors?

From: Borunda Borunda | Date: 7/29/2021 7:06 PM

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Responded by inverter.com

Yes, of course, it works.

220 kW Frequency Inverter, 3 Phase 220V, 415V, 460V

Feature

Details

Multiple Function Keyboard

Electronic Screen

Rugged Casing

Applications

Car Manufacturer

Ship Operation

Energy Generation

Building Construction

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