15 kW Frequency Inverter, 3 Phase 230V, 420V, 480V

$697.14

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15kw variable frequency drive inverter, 20 hp 3 phase inverter with RS485 communication mode. Comes with cooling fans and IP 20 strong impact resistance, and the 3 phase variable frequency inverter works at (–10℃, 40℃). An Interior PID controller is convenient for making a closed-loop system. It is widely applied in Industrial production lines, construction, air conditioning systems, and energy generation.

Free shipping

Delivery date: 3-10 days

SKU: GK3000-4T0150G

Input Voltage (Three Phase) ±15% *

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Overview
Specs
FAQ
Reviews

Overview

15 kW (20 hp) frequency drive inverter input, voltage 3 phase 220V /380V /460V AC ±15% (Optional), and output voltage 3 phase AC 0~input voltage. With RS485 communication, 3 phase inverter has V/F control and sensorless vector control.

Feature

The host computer (PC/PLC) can monitor the variable frequency inverter in the control system and realize complex control functions such as remote control and fine adjustment.
The remote control panel can be connected to the variable frequency drive inverter through the RS485 interface. Just plug the remote control panel into the RS485 interface without any parameter settings. The local control panel and remote control panel of the inverter can work at the same time.
The operation panel and control terminals of the frequency drive inverter can control the start, speed regulation, stop, brake, operation parameter setting, and peripheral equipment of the motor.

Details

Multiple Function Keyboard

The multiple-function keyboard of frequency inverters control the operation of the 3 phase variable frequency drive inverter, such as start, stop, and acceleration. The users can press the corresponding buttons to make the 15 kw three phase variable frequency drive work according to the set inverter parameters or control the inverter machine's operating speed.

Electronic Screen

The electronic screen of the frequency drive inverter is a key component in the control system, providing users with an intuitive and real-time information display. The electronic screen can monitor the operating status of the 15kw 3 phase variable frequency drive in real-time, including input and output voltage, and current waveform, which helps to detect abnormal conditions in time.

Rugged Casing

The 20hp variable frequency 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 3 phase variable frequency drive 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	GK3000-4T0150G/ GK3000-2T0150G
	Capacity	15 kW (20 hp)
	Shipping weight	11 kg
	Dimension	339231214 mm
I/O Feature	Rated current	32A at 380V ~ 480V, 60A at 220V ~ 240V
	Input voltage	3 phase 220V /380V /460V AC ±15% (Optional)
	Input frequency	50Hz/ 60Hz
	Output voltage	3 phase AC 0~input voltage
	Output frequency	0~1000Hz
	Over load capacity	150% of rated current for 1 minute, 180% of rated current for 3 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 to determine the size of a three-phase inverter?

The size of a three-phase inverter is usually not given directly but is determined based on the specific parameters and design of the inverter. These parameters may include the power, current, voltage, cooling method of the inverter, etc. When determining the size of a three-phase inverter, the following factors need to be considered:

Power demand: The power demand of the inverter is a key factor in determining its size. Higher power demand usually requires a larger inverter to accommodate more internal components, such as circuit boards, capacitors, and inductors.
Heat dissipation requirements: The inverter generates heat when working, and proper heat dissipation design is required to prevent heat. The design and size of the heat dissipation system will also affect the overall size of the inverter.
Installation method: The size of the inverter also needs to consider its installation method. For example, whether the inverter is wall-mounted, rack-mounted, or stand-alone will affect its size.

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Existing reviews

Powerful and reliable 15kW vfd for industrial use.

This 15kW frequency inverter is a solid choice for industrial setups! It handles heavy loads smoothly and the cooling fans and durable design keep it running even in tough conditions. Definitely a reliable unit for the price.

From: Truman Maud | Date: 11/11/2024 6:47 PM

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Questions about 15 kW frequency inverter

I have received the 15 kW frequency inverter and braking resistor. I have some more questions. With a 10 HP motor, using single phase input to the frequency inverter, do you recommend using a power filter on the input and output of the frequency inverter? The input power comes from a sub-panel connected to the main panel in my house, and I am concerned about line noise interfering with electronics.

From: Barbara Barbara | Date: 7/25/2021 8:36 PM

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Responded by inverter.com

We recommend that you can use the frequency inverter to run your 10hp motor and see if they will interfere with your electronic devices. When testing, the motor and the frequency converter should be connected to the ground.