GK3000 single phase input & output VFDs is mainly positioned as a high-end market for OEM customers, its design is flexible, both embedded SVC and VF control in one. ATO single phase 220V output VFDs are widely used in single phase fan pumps, single phase two-value capacitor motors, single phase compressors, single phase air compressors, single phase cutting machines and other single phase motor equipment.

In areas where three phase power is unusable or too costly to introduce from the power line, how to convert the voltage from single phase to three phase is a common problem. 1 phase to 3 phase variable frequency drives from ATO are an economical solution. You can use VFD as a phase converter to convert a single phase AC power supply (1ph 110v, 220v, 230v, 240v etc.) into a three phase power supply to control three phase AC motor.

7.5 hp single phase to three phase VFD parameters
Capacity: 7.5 hp (5.5 kW)
Rated current: 24 amps
Input voltage: 1 phase 220~240V AC ±15%
Output voltage: 3 phase AC 0~input voltage
Input frequency: 50/60 Hz
Output frequency: 0 to 400 Hz
Dimension: 339*231*234 mm
Weight: 11 kg

GK3000 series Three Phase Variable Frequency Drives are high performance, current vector and low noise VFDs. ATO 3-phase VFD is ideal for a wide range of industrial applications requiring speed variation and control, such as general fan and pump type load, and can also be widely used in automation equipment control of textile, stone-sawing, air pressure, oil field, coal mine, etc. It can also provide integrated solutions for ball mill, injection molding, intelligent motor and other applications.