5.5 kW Frequency Inverter, 3 Phase 230V, 380V, 460V

Best 5.5 kW frequency inverter / VFD on sale, three phase 240V, 415V, 480V for choice, suitable for three-phase power supply over the world, widely used to three phase asynchronous motor.
SKU: GK3000-4T0055G
Free shipping
Delivery date: 3-10 days

5.5 kW / 7.5 hp frequency inverter, three phase 230V /400V /480V ±15% variable frequency drive, V/F & vector control, manufacturer direct sale. 


Basics Model GK3000-4T0055G/ GK3000-2T0055G
Capacity 5.5 kW (7.5 hp)
Shipping weight 6.5 kg
Dimension 280*181*183 mm
I/O Feature Rated current 14A at 380V ~ 480V, 28A at 220V ~ 240V
Input voltage 3 phase 208V /380V /480V AC ±15% (Optional)
Input frequency 50Hz/ 60Hz
Output voltage 3 phase AC 0~input voltage
Output frequency 0.00~400.00Hz
Over load capacity 150% of rated current for 1 minute, 180% of rated current for 3 seconds
Control Feature Control mode V/F control;
Sensorless vector control;
Communication RS485
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%
Humidity 5%-95%, without condensation
Altitude ≤1000m; VFD will be derated if above 1000m
Impingement and oscillation Normal running:<5.9m/s2 (0.6g); Transportation:<15m/s2 (1.5g)
Store environment –20℃~ +60℃; no dust, no corrosive gas, no direct sunlight
Existing reviews
Questions about frequency inverter
Will your GK3000-1S0022 frequency inverter handle both 1-phase and 3-phase motors?
Kaleb Kaleb | 12/14/2021 1:55 AM
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Yes, that is our new generation.
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