Description
Low cost 1/2 hp (400w) non enclosure variable frequency drive, single phase 220V ±15% input, convert single phase to 3 phase, 3 amps, wide range speed adjustment.
Specification:
| Basics | Model | GK3300-2S0004 |
| Capacity | 1/2 hp (0.4 kW) | |
| Shipping weight | 665 g | |
| Dimension (L*W*H) | 151*104*73 mm | |
| I/O Feature | Rated current | 3 A |
| Input voltage | 1 phase 220~240V AC | |
| Input frequency | 50Hz/ 60Hz | |
| Output voltage | 3 phase AC 0~input voltage | |
| Output frequency | 0Hz~1000Hz | |
| 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% |
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| Frequency resolution | Analog setting: 0.1% of max frequency; Digital setting: 0.01Hz |
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| 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 |
Note: ATO VFD Cannot be used as a power source, it Can only be directly connected to an induction motor to control the motor speed.
Tips: A lot of money can be saved through VFD
Turning off only 10% of the fans and water pumps can save up to 25% of energy costs. In most systems, reducing its speed by 50% will result in a 75% reduction in energy consumption.
VFD helps your business operate more efficiently by using only the energy needed.
VFD extends the service life of equipment by reducing wear. Maintenance costs are also reduced.
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