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    Add：No. 508 Ganglong Road, Economic Development Zone, Yangzhong City, Jiangsu Province (212213 )
    Tel: 0511-88219009
    E-mail:sales@jsyineng.com

HXGN15-12 air-insulated ring main unit
Publisher：Yineng group Release time：2018/12/29 10:16:26 Click on the：1289 Shut down



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  • 1.Ambient air temperature: -15℃~+40℃. Daily average temperature:≤35℃. 
    2.Altitude: ≤1000m.

    3.Relative humidity : Daily average≤95% ,daily averange of vapour pressure≤2.2kpa Monthly average≤90%，monthly averange of vapour pressure≤1.8kpa. 
    4.Earthquake intensity: ≤magnitude 8. 
    5.Applicable in the places without corrosive and flammable gas.
    Note: Customized products are available.




  • No.

    Item

    Unit

    Parameter

    Load switch

    Load switch + fuse

    1

    Rated current（Maximum voltage）

    KV

    3.6 、7.2 、12

    2

    Rated frequency

    HZ

    50

    3

    Rated current

    A

    630

    100

    4

    Rated short-time withstand current

    KA

    20

    /

    5

    Rated peak withstand current

    KA

    50

    /

    6

    Rated short circuit duration (main circuit / ground loop)

    S

    3/2

    /

    7

    Rated short circuit closing current

    KA

    50

    80

    8

    Rated short-circuit breaking current

    KA

    /

    31.5

    9

    Rated transfer current

    A

    /

    1700

    10

    Rated power frequency withstand voltage

    Interphase

    KV

    42

    （1min）

    Fracture room

    KV

    48

    11

     

    Interphase

    KV

    75

    Rated lightning impulse withstand voltage

    Fracture room

    KV

    85

    12

    Auxiliary and control loop to ground short-duration power frequency withstand voltage

    KV

    2000

    13

    Protection level

    V

    IP3X



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Tel: 0511-88219009

E-mail:sales@jsyineng.com

Add:No. 508 Ganglong Road, Economic Development Zone, Yangzhong City, Jiangsu Province (212213 )

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