single phase to three phase vfd

2 hp Single Phase to Three Phase VFD

2 hp VFD, convert single phase to three phase for AC motor speed controls, 7.5 amps, IP20, RS485 enabled.

SKU: GK3000-2S0015

2 hp VFD, 1.5 kW, 1 phase 220-240V AC to three phase variable frequency drive, normal working temperature –10℃~ +40℃.
Our VFDs are able to convert a single phase 220V-240V supply to balanced 3 phase  220V-240V to power the 3 phase motor. Other types include 5hp, 7.5hp, 10hp, 15hp, 20hp, etc.

Product Parameters

Capacity2 hp (1.5 kW)
Shipping weight2 kg
Dimension142*85*113 mm
I/O FeatureRated current7.5 A
Input voltage1 phase 220~240V AC
Input frequency50Hz/ 60Hz
Output voltage3 phase AC 0~input voltage
Output frequency0.00~400.00Hz
Over load capacity150% of rated current for 1 minute, 180% of rated current for 3 seconds
Control FeatureControl modeV/F control;
Sensorless vector control;
Speed regulation1:100
Start torque150% of rating torque at 1 Hz
Speed control accuracy≤±0.5% of rating synchronous speed
Frequency precisionDigital setting: max frequency x± 0.01%;
Analog setting: max frequency x± 0.2%
Frequency resolutionAnalog setting: 0.1% of max frequency;
Digital setting: 0.01Hz
Torque boostAutomatic torque boost, manual torque boost 0.1%~30.0%
Interior PID controllerBe convenient to make closed-loop system
Automatic energy save runningOptimize 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 limitingLimit running current automatically to avoid frequent over-current which will cause trip
EnvironmentEnclosure ratingIP 20
Temperature–10℃~ +40℃; VFD will be derated if ambient temperature exceed 40℃; each rise 1℃, the derate will be 5%
Humidity5%-95%, without condensation
Altitude≤1000m; VFD will be derated if above 1000m
Impingement and oscillationNormal running:<5.9m/s2 (0.6g); Transportation:<15m/s2 (1.5g)
Store environment–20℃~ +60℃; no dust, no corrosive gas, no direct sunlight


Tips: Variable Frequency Drive Wiring Specification Standard

Signal line and power line must be separated: When using analog signals for remote control of the VFD, in order to reduce interference, the signal line and strong circuit (main circuit and sequential circuit) should be separated, and the distance should be above 30cm. Even in the control cabinet, the wiring specification should be maintained. The maximum length of the control circuit between the signal and the VFD should not exceed 50m.
Signal lines and power lines must be placed in different metal conduits or metal hose: If the PLC and the VFD signal line are not placed in metal conduit, it will be easily affected by the external interference and VFD. For there is no built-in reactor, the VFD input and output power line will have a strong interference on the outside, so the metal conduit or metal hose must be extended to the VFD control terminal to ensure that the signal line thoroughly separate from the power line.

  1. Analog control signal line should be used double stranded shielded wire, wire size 0.75mm2. In the wiring must note that the cable stripping should be as short as possible (5-7mm). The stripped shield layer should be wrapped with insulating tape to prevent introduce interference from shielded cable and other equipment.
  2. In order to improve the wiring simplicity and reliability, the signal line using pressure wire rod terminal is recommended.
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