Feature:
1. SUPERIOR PERFORMANCE: Adopt unique control method, this VFD can achieve high torsion, high accuracy and wide range of driving.
2. HIGH STABILITY: The variable frequency drive greatly improves stability, with good anti tripping performance and anti interference ability.
3. LOW NOISE: Optimized PWM control technology and electromagnetic compatibility, this controller could achieve low noise and low electromagnetic interference.
4. INTELLIGENT REGULATION: The frequency converter can be intelligently started and stopped, with clear display screen, convenient to operate.
5. FAST HEAT DISSIPATION: The frequency converter can be intelligently started and stopped, with an aluminum alloy heat sink, can achieve heat dissipation.
Specification:
Item Type: Variable Frequency Drive
Material: ABS, Aluminum Alloy
Input Voltage: 380-440V
Output Power: 2.2KW
Output Current: 5.8A
Output Frequency: 0-999HZ
Application: Motor, mixer, ball mill, water pump, crane, conveyor, air compressor, wind generator, CNC machine tool, etc.
Package List:
1 x Variable Frequency Drive
Note:
1. Before wiring, please confirm whether the input power supply is powered off.
2. The wiring operation shall be carried out by professional electrical engineering personnel.
3. The grounding terminal must be grounded.
4. After the emergency stop circuit wiring is completed, be sure to check whether the action is effective.
5. The output line of the frequency converter must not be connected with the housing, and the output line must not be short circuited.
6. Please confirm whether the voltage of AC main circuit power supply is consistent with the rated voltage of frequency converter.
7. Do not carry out voltage withstand test on the frequency converter.
8. Please connect the braking resistor according to the wiring diagram.
9. Do not connect the power cord to the output U, V, W terminals.
10. Do not connect the contactor to the output circuit.
11. Be sure to install the protective cover before powering on. When removing the cover, be sure to disconnect the power supply.
12. Select the frequency converter with reset and retry function, and keep away from mechanical equipment. Because the alarm will suddenly restart when it stops.
13. The alarm can be reset only after confirming that the operation signal is cut off. When the alarm is reset under the operation signal state, the converter may start suddenly.
14. Do not touch the terminals of the converter. There is high voltage on the terminals, which is very dangerous.
15. Do not change wiring and terminal disassembly during power on.
16. Cut off the power supply of the main circuit before inspection and maintenance.
17. Do not modify the frequency converter without authorization.