90 kW Frequency Inverter, 3 Phase 230V, 400V, 460V

$3,741.60

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Three phase 90 kW frequency inverter, 3-phase 220v, 380v, 480v input for option and three phase output, good quality heavy duty variable frequency drive for motor industrial application.

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Delivery date: 3-10 days

SKU: GK3000-4T0900G

Input Voltage (Three Phase) ±15% *

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Overview
Reviews

Overview

90 kW (125 hp) frequency inverter, three phase 208V - 480V input and 3 phase 0-input voltage output, manufacturer direct sale.

Specification:

Basics	Model	GK3000-4T0900G/ GK3000-2T0900G
	Capacity	90 kW (125 hp)
	Shipping weight	50 kg
	Dimension	618398306 mm
I/O Feature	Rated current	176A at 380V ~ 480V, 352A at 220V ~ 240V
	Input voltage	3 phase 220V /415V /480V AC ±15% (Optional)
	Input frequency	50Hz/ 60Hz
	Output voltage	3 phase AC 0~input voltage
	Output frequency	0.00~400.00Hz
	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

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Existing reviews

Operating temperature of frequency inverter

If I'm going to use a 7.5 hp 230v 3 phase motor and the input is 240v single phase, will the 7.5 frequency inverter be sufficient or will I need to upsize frequency inverter. It will be installed in a garage, so it will have to deal with the summer heat and cold winter ambient temperature.

From: Toni Toni | Date: 10/12/2021 1:39 AM

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Responded by inverter.com

Generally, make 15% oversizing. And our frequency inverter temperature range: –10℃~ +40℃; frequency inverter will be derated if ambient temperature exceeds 40℃; each rise 1℃, the derate will be 5%.

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