Ow-Voltage Draw-out Type Switchgear

     
        GCK low-voltage draw-out type cubicle is suitable for the power of low voltage distribution system of the power plant,transformer substation,oil chemistry industry department,plant mine enterprise and high building etc., for controlling center of distribution and motor, for controlling use of electric power convert and distribution of capacitance compensation etc.,.

      It can fulfill the special requirement at power use place of larger stand-alone capacity power plants,low voltage power controlling center of larger scale petrol chemistry industry and motor controlling center etc.,.

      This kind of cubicle is base on the requirement of governing superior of electric power department,largeness electric power client and design department, for fulfilling the requirement of continual development of electric power market in enlargering capacity,computer interface,power concentration control,installation maintenance conveniently and short fault disposal time etc., the new type low voltage cubicle is design in principle of safety,economic,reasonable and credibility, product particulars in high opening and closing capability,well move hot stability,agility electric scheme,compounding conveniently,strong series practicability,structure novelty and has characteristic of high protection class, it can be used as replacement of low voltage draw-out type cubicle.

      This king of cubicle complies with standards of IEC61439 ( complete low voltage switchgear and control equipment ),GB7251(complete low voltage switchgear)
       Surrounding air temperature isn't higher than +40ºC and not lower than -5ºC, average temperature is not higher than +35ºC in 24 hours, if exceeds, it will be run by depress capacity in the condition of fact.
       It's used indoor, elevation height of using spot not exceed than 2000m.

rated insulate voltage                       AC 660,(1000)V        rated frequency                          50(60)HZ
level busbar rated current                  ≤4000A    vertical busbar rated current                1000A~400A

      Three-phase four-wire system (A, B, C, PEN), three-phase five-wire system


 

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