Single Phase Output Inverter

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0.4 kW Single Phase Output Frequency Inverter

GK3000-1S0004

0.4 kW frequency drive for sale, capacity 1/2hp, rated current 4A, input frequency 47~63Hz. Equipped with an LED screen, the frequency drive inverter has built-in heat-dissipation aluminum fins with excellent heat-dissipation performance. With humidity 90%RH, single phase inverter operating temperature (-10℃, 40℃). The single phase output frequency drives are widely used to control the speed of motors in various equipment such as pumps, ventilation systems, elevators, machine tool drives, etc.

$162.46

0.75 kW Single Phase Output Frequency Inverter

GK3000-1S0007

0.75kW single phase output frequency inverter for sale, 1-phase input to 0~input voltage 1-phase output at 220V/230V/240V. Rated current 7A, input voltage single phase AC 220 ± 15%, and output voltage 1 phase. High-frequency inverter with output frequency 0~1000Hz has start frequency 0.40Hz~20.00Hz. Widely used in refrigeration systems, industrial equipment and mechanical engineering.

$195.82

1.5 kW Single Phase Output Frequency Inverter

GK3000-1S0015

1.5kW 2 hp single phase output frequency inverter with favorable price, Rated current 9.6A, output frequency 0~ 1000Hz. 1-phase 220v, 230v, 240v 50 Hz/60 Hz input, single phase 0-220v output. Equipped with a cooling fan, the variable frequency inverter shell is made of solid material and has good heat dissipation performance. The single phase inverter can work at (-10℃, 40℃), and the LED screen can monitor value changes in real-time.

$243.08

2.2 kW Single Phase Output Frequency Inverter

GK3000-1S0022

2.2kW 3hp frequency inverter with rated current 17A for sale, input voltage single phase AC 220V±15%, input frequency 47~63Hz. With a start frequency of 0.4Hz~20.00Hz, the inverter's speed adjustment range reaches 1:50. By changing the frequency and voltage supplied to the motor, the variable frequency inverter can achieve stepless speed regulation of the motor.

$379.23

3.7 kW Single Phase Output Frequency Inverter

GK3000-1S0037

3.7kW inverter with rated current 25A, input frequency 47~63Hz, starting frequency 0.40Hz~20.00Hz. With 220/230/240V AC single phase input for household supply, single phase output to drive single phase asynchronous motors.Equipped with an LED display, a 5 hp VFD driver can display real-time changes in data. The sturdy housing material and cooling fan enhance the inverter's heat dissipation capacity. Frequency inverter is usually used to control the speed of motors precisely.

$649.59

5.5 kW Single Phase Output Frequency Inverter

GK3000-1S0055

5kw (7.5 hp) frequency drive inverter for sale, single phase inverter with rated current 32A, 1 phase input to single phase output. Input voltage single phase AC 220V±15%, output voltage 1 phase 0～rated input voltage. Equipped with an LED display and cooling fan, the 5.5kw frequency inverter's speed adjustment range reaches 1:50. The variable frequency inverters are widely applied in power industrial, chemical industrial, oil extraction, and so on.

$996.86

A single-phase output frequency inverter accepts a single-phase AC input. It delivers variable-frequency, variable-voltage single-phase AC output for precise speed control of compatible single-phase AC motors. Adjusting the motor speed to match the application requirements, it helps improve operating efficiency, reduce energy consumption, and ensure stable performance. Single-phase output VFDs are widely used in residential, commercial, and light industrial applications.

Inverter.com offers single-phase output VFDs in 0.4kW (1/2 hp), 0.75kW (1 hp), 1.5kW (2 hp), 2.2kW (3 hp), 3.7kW (5 hp), and 5.5kW (7.5 hp) to meet different power requirements. These inverters are ideal for controlling small-power single-phase motors used in fans, water pumps, woodworking machinery, engraving machines, and other light-duty equipment. With reliable performance, flexible speed regulation, and multiple protection functions, they provide an efficient motor control solution for a wide range of applications.

What are the advantages of a single-phase inverter?

Variable speed control: Adjust motor speed continuously from near-zero to above rated RPM — no mechanical speed controller or gearbox required.
Soft start: Ramp up from zero frequency eliminates inrush current (up to 7× rated current on direct-on-line start), reducing mechanical shock and extending motor and drive train life.
High control accuracy: Sensorless vector control mode achieves speed regulation accuracy within ±0.5% of set frequency, suitable for applications requiring stable motor speed under varying load.
Fast dynamic response: Output frequency adjusts within milliseconds of a speed command change, maintaining stable motor operation during rapid load transitions.
Energy savings: On variable-load applications (fans, pumps), reducing motor speed by 20% cuts energy consumption by nearly 50% due to the Affinity Laws — replacing throttling with speed control pays back VFD cost in months, not years.
Compact modular design: Panel-mount installation, removable control terminals, and copy-parameter function simplify commissioning and reduce spare-parts inventory.