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Your cart is empty.Product Description
Package Includes:
1 x Variable Frequency Drive
IMPORTANT INFORMATIONS
Single Phase to Three Phase VFD 220VAC 4KW
L,N: Single phase AC 220V input
U,V,W: Output, connect to 3-phase AC motor
Rated Voltage: AC220V (single phase)
Suitable Motor Power: 4kW
Horsepower rating: 4 level
HP motor rated power: 4400W
Control Method: V/F open loop
Output Voltage Adjustable Method: PWM control
Rated Current: 20A
Maximum Output Frequency Range: 0 - 400Hz
CONTROL PANEL INSTRUCTION
This VFD uses unique control method to realize high moment of force, high accuracy and wide speed regulating range driving, with high performance.
MAIN CIRCUIT DIAGRAM
Fast start and stop response, large moment of force at low speed.
WIRING DIAGRAM
L,N: Single phase AC 220V input
U,V,W: Output,connect to 3-phase AC motor
GND: Ground
FAN
Large heat sink + efficient integrated fan, better heat dissipation effect, safer to use.
CORROSION RESISTANCE
It has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability.
PREMIUM QUALITY
Simple to operate and wire, connect to wires after removing screws. By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirement of low noise, low electromagnetic interference.
Greg McMillan
Reviewed in Canada on July 4, 2023
I set this 4kw unit up on a 3hp 3ph 230V Leeson inverter duty motor running a 13” lathe. The instructions are not great, but they do help. I set the ramp up/down speeds, wired forward/reverse to the original tumbler switch on the lathe, and wired in an E-stop button. The braked deceleration with a heavy chuck and the ability to add an E-stop is really cool. It seems the stop inputs all look to the same address for the type of deceleration, so you choose either freewheel, deceleration, braking, or E-stop, and that applies to using the stop button on the VFD, the normal stop through the tumbler switch (in my case), and the E-stop terminal. It would be better if the deceleration selection was offered separately for both the normal stop and the E-stop. I only want the full E-stop braking when it is an emergency, not every time I shut the machine off. To get around this, I set one of the speed selections to 0 with full braking and programmed the E-stop to engage that speed. That way I can get smooth and quick deceleration for normal stops, and an immediate hard stop when the E-stop is pushed. It is amazing how fast the E-stop braking will stop the lathe. Really happy with this thing so far, but it should be easier to set deceleration for normal stops and a hard stop when an external E-stop button is wired in.
Don Oldridge
Reviewed in Canada on December 1, 2023
I put this on a 2hp 3ph table saw (an old Unisaw) from 220v single phase. It works well, and was able to configure it to work the way I wanted it to. Still need to figure out an external switch to work the way I want it to, but very pleased with how it works on the saw.
Balwan
Reviewed in Canada on April 28, 2023
I am running a 1.5HP 3 phase motor. No problems and all functions work. I do not know about this one, but from past experience the power ratings are usually over-optimistic and it is a good idea to get a 2X higher rating than the motor especially if you are planning to run it at higher than rated frequency. My only complain is the rather poor "manual" - really one sheet with minimal and not always clear instructions, and the rather small mounting holes that can only accept #8 (or M4) screws.
Robert E McAfee II
Reviewed in the United States on June 1, 2022
would power up motor but not enough torque to turn spindle even after setting parameters
Terry Sippola
Reviewed in Canada on December 17, 2021
Not much room for wires.
E. Sell
Reviewed in Canada on March 11, 2020
I got this to run a 3hp 3ph 1-1/4 sharper from Englandthis gives me speed control and revere if I need itI added a simple pull on push off knob switch (big RED button)got rid of the old mag switch and all it working greatAS FOR THE MANUAL ,just one page ,so go on line and watch some videos on setting one of these upthere are over 80 parameters you can set ,but you only need to set about 5 , things like the HZ 60 for Canada and the USA, rotation rpm ,switching on and offas with anything ,so far so good ,time will tell . this is my second one of these ,I have one on my CNC Spindle
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