Variable Frequency Drive with Flame Retardant ABS Housing, 3 Phase VFD for Electrical Machinery - Industrial Grade Durability, Superior Heat Dissipation, Easy Operation (0.75kw)

Description

Item Type: Variable Frequency Unit Material: ABS Input voltage: three-phase AC380-440V Output voltage: three-phase AC0-440V Package List: 1 x Frequency Drive1 x Instruction Note: 1.Before wiring, confirm whether the input power is off. 2.For wiring work, please professional electrical engineering personnel. 3.The ground terminal must be grounded. 4.After the wiring of the emergency stop circuit is completed, be sure to check whether the action is valid. 5.Do not connect the output cable of the inverter with the housing and do not short circuit the output cable. 6.Confirm whether the voltage of the AC main circuit power supply is consistent with the rated voltage of the inverter. 7.Do not test the voltage withstanding on the inverter. 8.Connect the braking resistor according to the wiring diagram. 9.Do not connect the power cord to the U, V, W output terminals. 10.Do not connect the contactor to the output circuit. 11.Be sure to install the protective cover before turning it on.When removing the cover, be sure to disconnect the power. 12.The inverter that selects the reset and retry function should not be near the mechanical equipment.Because it will suddenly restart when the alarm stops. 13.After confirming that the operation signal was cut off, the alarm can be reset. If the alarm is reset to the working signal state, the inverter may start suddenly. 14.Do not touch the terminals of the inverter.There is high voltage in the terminals, which is very dangerous. 15.During power on, do not change wiring or terminal disassembly. 16.Cut off the main circuit power before inspection and maintenance can be carried out. 17.Do not modify the investor without authorization.