Introduction
The electric cabinet adopts the transduser used in hoisting in Japan, and is self-designed and produced for the tower crane hoisting electrical cabinet.Since the speed regulation is step speed control, the cabinet has the advantages of good speed performance, smooth, high effciency, better overloading ability, and high energy-saving performance, and is superior to other ordinary electric control.
Temperature range:
Ambient sir temperature:+40°C~-1040°C(customers may request a special design).
Humidity:less than 95%(NO dewfall)
Altitude:
The altitude of the installation location shall not be higher than 12000M.
Power grid quality:
The line voltage fluctuation range does not exceed +10%~-5% of the rated voltage, power supply shall be assured.