Specification:

Basics Model GK3000-SP1S1-d75

Capacity 1 hp (0.75 kW)

Shipping weight 3 kg

Dimension 118*185*157 mm

I/O Feature Rated current 4 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%;

Analog setting: max frequency x± 0.2%

Frequency resolution Analog setting: 0.1% of max frequency;

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%

1hp VFD Variable Frequency Drive, 110V Single Phase Input, 220V 1 Phase or 3 Phase Output VFD, for AC Motor Speed Control(1hp 0.75kW VFD)