Specification:
Item Type: Variable Frequency Inverter
Material: ABS
Storage temperature: -25 ℃~+55 ℃
Input voltage: 3-phase AC 380-440V
Output voltage: 3-phase 0-440V AC
Packing List:
1 inverter
1 instruction manual
Note:
1. Before wiring, make sure the input power is off.
2. Wiring operation, please professional electrical engineering personnel to carry out.
3. Be sure to ground the ground terminal.
4. After completing the wiring of the emergency stop circuit, be sure to check whether the action is effective.
5. Do not connect the output line of the inverter to the case, and do not short-circuit the output line.
6. Make sure the AC main circuit power supply voltage is the same as the rated voltage of the inverter.
7. Do not perform withstand voltage tests on the inverter.
8. Connect the braking resistor according to the wiring diagram.
9. Do not connect the power line to the output terminals U, V, W.
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. Do not use the inverter with the reset and retry function near mechanical equipment. Because it will start again suddenly when the alarm stops.
13. Confirm that the alarm is reset after the operation signal is cut off. If the alarm is reset under the running signal, the inverter may start suddenly.
14. Do not touch the terminals of the inverter, there is high voltage at the terminals, which is very dangerous.
15. Do not change wiring or remove terminals during power up.
16. Shut off circuit power