3.7 KW Single Phase Output Frequency Inverter
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3.7 KW Single Phase Output Frequency Inverter
from
$649.59
Ex Tax: $649.59
- Stock: In Stock
- Model: GK3000-1S0037
- Weight: 1.00
- SKU: GK3000-1S0037
3.7kw single phase variable speed drive, 1-phase 220v 50Hz/60Hz input and single phase 0-220v output. Equipped with a panel speed adjustment knob, the inverter speed can be manually adjusted, which is simple and easy to operate. The internal cooling fan can improve the inverter's heat dissipation capacity and maintain the internal temperature's stability.
Feature
- A cooling fan is installed to force air cooling inside the frequency drive inverter to dissipate heat to ensure that the electronic components of the inverter will not overheat.
- The LED screen displays various operating parameters, and parameters can be set through the buttons on the screen or the touch screen, allowing users to easily monitor and control the operating status of the vfd inverter.
- The variable frequency drive inverter can control various industrial equipment's speed and operating status, such as conveyor belts, fans, pumps, etc.
Details
Air Vents
The single phase motor inverter is equipped with multiple vents and built-in cooling fans to keep the temperature inside the inverter stable. An internal cooling fan cools the drive's internal components and forces air circulation to accelerate heat dissipation.
Aluminum Sheet
The heat sink aluminum sheet of the frequency drive inverter for single phase motor is a kind of important heat dissipation material, which is used to regulate the internal temperature of the variable frequency inverter, protect the circuit board from heat damage, and ensure normal operation.
LED Display
The LED screen of the frequency drive inverter can display the real-time running status to facilitate parameter setting and adjustment, provide alarm and fault information to prevent damage to single phase inverter, and prolong the service life of the 3.7kw inverter.
Applications
Power Industry
Oil Extraction
Chemical Industry
Transportation Area
| Basics | Model | GK3000-1S0037 |
| Capacity | 3.7 kW (5 hp) | |
| Shipping weight | 7 kg | |
| Dimension | 167*170*314 mm | |
| I/O Feature | Rated current | 25 A |
| Input voltage | single phase AC 220V±15% | |
| Input frequency | 47~63Hz | |
| Output voltage | 1 phase 0～rated input voltage | |
| Output frequency | 0~1000Hz | |
| Over load capacity | 150% of rated current for 60s, 180% of rated current for 10s, 200% of rated current for 3s | |
| Control Features | Control mode | V/F, Sensorless vector control (SVC), Speed sensor vector control (FVC) |
| Operation command mode | Keypad control, Terminal control, Serial communication control | |
| Frequency setting mode | Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes. | |
| Start frequency | 0.40Hz~20.00Hz | |
| Speed adjustment range | 1:50 | |
| Carrier frequency | 1.0-16.0kHz, automatically adjusted according to temperature and load characteristics | |
| Frequency accuracy | Digital setting: 0.01Hz Analog setting: Maximum frequency * 0.05% | |
| Torque boost | Automatically torque boost; manually torque boost: 0.1%~30.0% | |
| V/f curve | Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square) | |
| Acceleration/deceleration mode | Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s | |
| Jog operation | Jog operation frequency: 0.0Hz~maximum frequency Jog acceleration/deceleration time: 0.1s~3600.0s | |
| Simple PLC & multi-step speed operation | It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal. | |
| Built-in PID | Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.) | |
| Automatic voltage regulation | Keep output voltage constant automatically when input voltage fluctuating | |
| Control Function | Common DC bus | Common DC bus for several VFDs, energy balanced automatically |
| Torque control | Torque control without PG | |
| Torque limit | "Rooter" characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process | |
| Wobble frequency control | Multiple triangular-wave frequency control, special for textile | |
| Timing/length/counting control | Timing/length/counting control function | |
| Over-voltage & over-current stall control | Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping | |
| Fault protection function | Up to 30 fault protections including over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function | |
| Input/output terminals | Input terminals | Programmable DI: 7 on-off inputs, 1 high-speed pulse input 2 programmable AI: AI1: 0～10V or 0/4～20mA A12: 0～10V or 0/4～20mA |
| Output terminals | 1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output) 2 relay output 2 analog output: 0/4~20mA or 0~10V | |
| Communication terminals | Offer RS485 communication interface, support MODBUS-RTU communication protocol | |
| Human machine interface | LED display | Display frequency setting, output frequency, output voltage, output current, etc. |
| Multifunction key | QUICK/JOG key, can be used as multifunction key | |
| Environment | Ambient temperature | -10℃～40℃, derated 4% when the temperature rise by every 1℃ (40℃～50℃). |
| Humidity | 90%RH or less (non-condensing) | |
| Altitude | ≤1000M: Output rated power, ＞1000M: Output derated | |
| Storage temperature | -20℃～60℃ |
Note:
- The single phase motor should not be adjusted to run based on a lower frequency than 80% of its rated frequency for along time, otherwise the motor may fail.
- Our frequency inverter cannot be used as a power source, it can only be directly connected to an induction motor to control the motor speed.
- This frequency inverter does not control the reverse operation of the motor, if you want to reverse operation, please refer to the motor nameplate instructions.