5 hp VFD, Single Phase 120V Input, 1ph/3ph 220V Output

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$392.35

5 hp variable frequency drive, single phase 110v-120v input, single phase or three phase 220v-240v output, V/F & vector control, running AC motor on single phase 120v power supply via ATO VFD.

SKU: GK3000-SP1S1-004

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Delivery date: 6-12 days

Overview

5 hp (4 kW) VFD, 1 phase for single phase AC motor, single phase to 3 phase converter. 110v/120v input, 220v/230v/240v output.

Specification:

Basics	Model	GK3000-SP1S1-004
	Capacity	5 hp (4 kW)
	Shipping weight	5 kg
	Dimension	160247177 mm
I/O Feature	Rated current	16 A
	Input voltage	1 phase 120V AC ±15%
	Input frequency	50Hz/60Hz
	Output voltage	1 phase or 3 phase 220V AC ±15%
	Output frequency	0.00~400.00Hz
Control Feature	Control mode	V/F control; vector control
	Communication	Offer RS485 communication interface, support MODBUS-RTU communication protocol
	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%;
	Frequency precision	Analog setting: max frequency x± 0.2%
	Frequency resolution	Analog setting: 0.1% of max frequency;
	Frequency resolution	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	smaller than 95%RH, non-condensation
	Altitude	≤1000m; VFD will be derated if above 1000m
	Vibration	Less than 5.9 m/s2 (0.6 g)
	Cooling	forced air cooling
	Store environment	–20℃~ +60℃; no dust, no corrosive gas, no direct sunlight

Tips: How to build a trouble-free VFD system

Spent a lot of time up front to size the VFD properly for the application.
Spent time up front to research the VFD product specified to be used for the application - in some cases I have had to recommend to the end user an alternative VFD model as a better fit for the application.
Designed the power circuits with the VFD, the power supply, the cable run and the location of the motor in mind. Use input reactors and harmonic filters or chokes on the output as specified by the VFD manufacturer. Use VFD rated cables when necessary, and checked that the motor load was rated as inverter duty.
Designed the VFD panel so that there was adequate ventilation/cooling for the VFD. Provided proper grounding points for the VFD, power supply, and connection points for the shields if shielded VFD cables used.
Inspected the panel construction carefully, to ensure that the VFD and associated equipment were properly installed in the panel and that no metal shavings or chips entered this equipment.
Repeat 5 when the equipment is installed at site, and check installation to ensure that it meets the recommendations of the manufacturer.

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