160 kW Frequency Inverter, 3 Phase 240V, 400V, 480V

$6,979.36

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Reliable 160 kW variable frequency inverter, 3 phase inverter input voltage 240V /420V /480V AC ±15% can be optional. RS485 communication, speed regulation reach 1:100. 3 phase variable frequency drive with IP20 protection, operates at (–10℃, 40℃). The 200 hp frequency inverter can vary the motor speed and reduce the inrush current of the motor during start-up. High start torque and high efficiency.

Free shipping

Delivery date: 3-10 days

SKU: GK3000-4T1600G

Input Voltage (Three Phase) ±15% *

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Overview
Specs
FAQ
Reviews

Overview

160 kW 3 phase variable frequency drive with V/F control, RS485 communication mode, and IP20 protection, can work at (–10℃, 40℃). Three-phase inverters usually have protection functions such as overload, overvoltage, undervoltage, and short circuit to ensure the safe operation of equipment and systems.

Feature

The three phase inverter with IP 20 protection, processes good performance including overheating protection, overload protection, and overcurrent protection. Built-in interior PID controller is convenient for making a closed-loop system.
Come with RS485 communication mode, the 160 kW frequency drive inverter's start torque reaches 150% of rating torque at 1 Hz.
The three phase frequency inverter can adjust the output voltage according to load requirements to ensure the stability and safety of equipment operation.

Details

Multiple Function Keyboard

The multiple-function keyboard of 200 hp variable frequency inverters controls the operation of the 3 phase 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 160kw frequency inverter is a key component in the three phase inverter control system, providing users with an intuitive and real-time information display. The digital 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 variable 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 frequency drive 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	GK3000-4T1600G/GK3000-2T1600G
	Capacity	160 kW (200 hp)
	Shipping weight	180 kg
	Dimension	1440600399 mm
I/O Feature	Rated current	304A at 380V ~ 480V, 585A at 220V ~ 240V
	Input voltage	Three phase 240V /420V /480V AC ±15% (Optional)
	Input frequency	50Hz/ 60Hz
	Output voltage	Three phase AC 0~input voltage
	Output frequency	0~1000Hz
	Overload 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

How does a 3-phase inverter circuit work?

DC Input: The DC power source provides a constant voltage to the 3 phase inverter circuit.
Switching Devices: The variable frequency inverter bridge has six switches (S1, S2, S3, S4, S5, S6). These switches are controlled in pairs to create alternating current in three phases. S1 and S4 for Phase A; S3 and S6 for Phase B; S5 and S2 for Phase C.
PWM Control: The switches are controlled using Pulse Width Modulation (PWM). PWM signals determine how long each switch is on or off, thereby shaping the output waveform. Typically, the control circuit uses a microcontroller or DSP (Digital Signal Processor) to generate the PWM signals.
Generation of AC Output: The switches are turned on and off in a specific sequence to create alternating voltage at each phase. When S1 and S4 are switched on and off, they create an alternating current in Phase A. Similarly, S3 and S6 switch to control Phase B, and S5 and S2 control Phase C.
Output Waveform: The sequence of switching creates a set of three AC waveforms that are 120 degrees out of phase with each other. Ideally, these waveforms are sinusoidal. However, the initial output is often a series of square waves or stepped waves that approximate a sine wave.
Filtering: The output from the 3 phase frequency inverter bridge is typically filtered using inductors and capacitors to smooth out the waveform, reducing harmonic distortion and creating a cleaner AC signal.

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Existing reviews

Can your frequency converter handle 1-phase and 3-phase motors? Will your GK3000-1S0022 frequency inverter handle both 1-phase and 3-phase motors? Yes, that is our new generation.

Will your GK3000-1S0022 frequency inverter handle both 1-phase and 3-phase motors?

From: Puth Puth | Date: 12/10/2021 1:51 AM

Was this review helpful? Yes No (0/1)

Responded by inverter.com

Yes, that is our new generation.

I like this 160kW frequency inverter very much

I like this 160kW frequency inverter very much. I use it on the motor, it can control the motor speed and flip the motor.

From: Kayzee Kayzee | Date: 11/2/2021 1:56 AM