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        Welcome.....
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        High voltage switch cabinet

        HXGN-12 series of box type fixed indoor AC high pressure metal closed switchgear switch cabinet

          Summary  

        HXGN-12 (GZS5) series indoor AC high voltage metal enclosed switchgear is suitable for three-phase AC rated voltage of factories, residential quarters, high-rise buildings, schools, parks and other 3.6~12kV, rated frequency 50Hz power distribution system, as the power and distribution of electrical energy, which can be used for ring network power supply and power supply terminal, can also be a box type substation.

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          Characteristic  

        1, high safety, and a two times can be completely isolated; the main bus chamber and the load switch chamber with a grounding metal plate separated; load switch in metal valve grounding with static head fracture; between the cabinet, load switch, metal valve with reliable mechanical interlock;

        2. The installation and operation are simple, and the maintenance is convenient. It is small in volume and convenient to move.

        3, the operation mode is both manual and electric.

        4. The main switch can be both installed and side mounted.


        Main parameter

        Name

        Unit

        Data

        Rated voltage

        kV

        12

        Rated current

        A

        630

        Rated current of load switch

        A

        630

        Rated frequency

        Hz

        50

        Rated short-time tolerance current

        kA/S

        20/4

        Rated short-time tolerance current of grounding loop

        kA/S

        20/2

        Rated peak tolerance current

        kA

        50

        Rated peak current of grounding loop

        kA

        50

        Rated Active load breaking current

        A

        630

        Rated closed loop open current

        A

        630

        5% rated active load opening current

        A

        31.5

        Rated cable charging open current

        kA

        10

        Rated short-circuit closing current

        kA

        50

        Breaking current of fuse

        A

        31.5

        Rated transfer current of combinatorial electrical apparatus

        A

        1200

        Continuous breaking times of full capacity

        times

        20

        Mechanical life

        times

        2000

        1min power frequency tolerance voltage

        kV

        42

        Lightning impulse tolerance voltage

        kV

        75

        1min power frequency withstand voltage in auxiliary circuit

        kV

        2

        weight

        kg

        about600


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