Electric hoist control box work environment requirements

    Rope hoist  control box main transformer, box, terminals, contactors and other components, the control box is to control the operation of the main control electric hoist mechanism, and its importance for the  lift hoist  control box work environment, there are strict requirements.
      Electric hoist control box chain with a machine quality AC contactor, the load and instantaneous overload are much improved, more suitable for frequent operation of lifting appliances need protection made of high quality cold rolled steel sheet stretch forming, electrostatic spray and so on.
      The following is the electric hoist control box work environment requirements, offers you:
      1, no more than 2500 meters above sea level to use.
      2, the ambient air temperature: -20 ℃ ~ +40 ℃.
      3, the air relative humidity: lowest average humidity of 90%, with an average temperature of 25 ℃, and also taking into account variations due to temperature control box on the hoist Cream.
      4, workplaces must be oh no violent one and vibration.
      5, in the absence of an explosion in the use of micro-media, and medium without corrode metal and damage the insulation of gas and dust.
       wire rope hoist  control box can also be provided upon request multi-core cables of different lengths and flashlight door, opened the lid of the control box, the removable from hinge, user-dark group Aung, maintenance, control box electronics chain has to take and mechanical linkage, so that the same group of two contacts can not be connected to the circuit.