3.7 KW Single Phase To Three Phase Frequency Inverter
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- Stock: In Stock
- Model: GK3000-2S0037
- Weight: 1.00
- SKU: GK3000-2S0037
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3.7kw inverter single phase to three phase with IP20 enclosure, can work at (–10℃, 40℃). PID controller is installed inside, convenient for making closed-loop system. Humidity 5%-95%, without condensation and speed regulation reaches 1:100. With adjustable output frequency, it can be adjusted according to different equipment needs to meet different frequency requirements of the equipment.
Feature
- The inverter input voltage is 1 phase 220V AC ±15%, and output voltage is 3 phase AC 0~input voltage.
- Come with RS485 communication and enclosure rating IP 20, variable frequency drive single phase to 3 phase has overvoltage protection overload protection, over current protection, etc. Good safety performance and easy to use.
- Equipped with a cooling fan, the frequency drive inverter can work at (–10℃, 40℃), and automatic voltage regulation (AVR) keeps constant output voltage when power source voltage varies.
Details

Digital Display
The electronic screen of the 3.7 kw frequency drive inverter displays clear fonts. The digital inverter indicators of the inverter single phase to three phase will display the corresponding inverter operating conditions. It can monitor real-time inverter data changes, and improve safety performance.
Multi-function Button
Equipped with multi-function keys, the 5hp inverter 1 phase to 3 phase has menu/exit, up/down keys, forward and stop/reset. The functional key of the single phase to 3 phase inverter is very convenient to adjust the 3.7kw inverters' parameters and operating status at any time.

Cooling Fan
The intelligent cooling fan installed in the 5hp inverter single phase to three phase introduces cooling air into the frequency inverter. It can reduce the inverter component temperature, protect the devices from damage, and prolong variable frequency inverter's service life.
Applications

Medical Equipment

Solar Power Generation

Electric Vehicle Charging

Office Equipment
| Basics | Model | GK3000-2S0037 |
| Capacity | 3.7 kW (5 hp) | |
| Shipping weight | 4 kg | |
| Dimension | 230*118*153 mm | |
| I/O Feature | Rated current | 17 A |
| Input voltage | 1 phase 220V AC ±15% | |
| Input frequency | 50Hz/ 60Hz | |
| Output voltage | 3 phase AC 0~input voltage | |
| Output frequency | 0Hz~1000Hz | |
| Overload capacity | 150% of rated current for 1 minute, 180% of rated current for 3 seconds | |
| Control Feature | Control mode | V/F, Sensorless vector control (SVC), Speed sensor vector control (FVC) |
| 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 a closed-loop system | |
| Automatic energy save running | Optimize V/F curve automatically based on the load to realize power-saving running | |
| Automatic voltage regulation (AVR) | It 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 2="" (0.6g);="">5.9m><15m 2="">15m> | |
| Store environment | –20℃~ +60℃; no dust, no corrosive gas, no direct sunlight |