Stage electric hoist normal voltage

Stage electric  wire rope winch  lifting equipment most commonly used in the process of using the electric drive, the following detailed explanation of your normal voltage electric hoist stage, we want to use your help.
The normal use of the stage hoist power supply voltage divided voltage rated voltage and operating handle. Rated supply voltage range of AC 220 volts to 660 volts, nominal frequency, there are two, namely, 50 and 60Hz, stage  load chain  during use, the use of premises voltage can fluctuate slightly, but do not exceed the rated voltage fluctuation range 10%.
Stage electric hoist operating handle voltage is 24V-36V, which is the AQSIQ mandatory requirement of special lifting equipment, low voltage can effectively protect users to protect against electric shock.
As lifting equipment and electric products, the use of safety critical stage electric hoist,manual block read the instructions carefully before use and precautions.