10 hp VFD, Single Phase to Three Phase VFD

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$992.18

Customize 10 hp VFD with single phase input to three phase output. Using it as a phase converter for single phase power supply to vary three phase motor speed.

SKU: GK3000-2S0075G

Availability: In stock

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Delivery date: 2-3 days

Overview
User Manual

10 hp (7.5 kW) VFD, single phase 220V, 230V, 240V to three phase output variable frequency drive. 32 amps, RS485 enabled.

Specification:

Basics	Model	GK3000-2S0075G
	Capacity	10 hp (7.5 kW)
	Shipping weight	8 kg
	Dimension	330200200 mm
I/O Feature	Rated current	32 A
	Input voltage	1 phase 220~240V AC
	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

Details

Tips: Where VFD should be placed?

Most of the users installed variable frequency drive (VFD) near the MCC because it's easy to maintain the system but there are some issue's which may happen due to placing the VFD near the MCC like there is a kind voltage reflection issue if the length of the cable is more than the critical length which may damage the motor.

In this case we need to follow instructions given in the user's manual supplied with the variable frequency drive. Generally following are recommended by manufacture:

Maximum surrounding air (Preferred);
Ambient temperature typically -10 C to 40 C or 50 C (Check the manual for actual);
Mounting clearances (This is related with derating of VFD).

PDF:

GK3000 Series VFD User Manual

Quick Setup Manual & Application

Existing reviews of 10 hp VFD, Single Phase to Three Phase VFD

Error appeared

P8.02 only has a range from 0 - 10 not sure how this setting changes the voltage.

Our main issue is we are getting a E-12 error. Our 3 ph power is going to (2) A/C 10 Ton condenser. These condensers will only accept 208v - 230v power /- 10%. The output of 260v put us over. We added a step down transformer from 240v - 208v and now the power output is 214v, but the E-12 error is still occurring.

Thoughts? I would be very beneficial to speak to you direct.

From: Clare | Date: 24/10/2023