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 Disconnector 12kv 24kv 36kv GW5 Outdoor serial High Voltage isolator

GW5 Type serial High Voltage isolator
High-voltage Alienating Disconnecting Switches and Earthing Switches,IEC62271-102:2002AC Disconnecting Switches and Earthing Switches ,and IEC60694:1996 Common Clause for High voltage Switchgear and Control Devices.

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    Product Description

     

    GW5 Outdoor serial High Voltage isolatorProduct Description

    GW5 Type serial High Voltage isolator  the series of  disconnecting switches comply with requirements in GB1985-2004.

     High-voltage Alienating Disconnecting Switches and Earthing Switches,IEC62271-102:2002AC Disconnecting Switches and Earthing Switches ,and IEC60694:1996 Common Clause for High voltage Switchgear and Control Devices.

    Product feature

    1.Complete in specifications,high technical parameters is high, wide range. Additional, wide scope of application , it can be used for high layout. Installation way is flexible. 

    2.Perfect sealing Performance and  Resistant To Rust 

    3.Simple, reliable mechanical rotating way. 

    4.Perfect dustproof, waterproof, and anti-corrosion ability. 

    5.Full set of steel galvanized foundation frame and the vertical and horizontal  dwang for option.

    Service Conditions:

    ? Altitude:1000m~3000m

    ?Ambient temperature:-30°C ~-40°C

    ?Wind pressure:≤700pa(wind speed 34m/s)

    ?Earthquake intensity:≤8 degree

    ?Rative humidity of air:monthly≤90°C,daily≤95°C

    ?Environment degree: degree III

    ?Cannot be use on the condition of the danger of fire and blast,heavy pollution,chemical etching,strong shake ect.

    Technical parameter

    No

    Items

    Technical parameter 

    1

    Rated Voltage                         kV

     

    33 ,35,36,40.5

    72.5

    2

    Nominal system   voltage         kV

     

    35

    66

    3

    Rated   current           A

    630;1250;1600;2000;2500;3150;4000

    4

    Rated Short Time withstand current and   Time            kA/s

    25~50/4

    5

    Rated Peak withstand   current                kA

    63~125

    6

    1min power frequency  withstand   voltage (effective value)    kV

    To earth

    95/85

    140

    To phase

    95/85

    140

    Across Isolating DS

    118

    180

    7

    Lightning Impulse wishstand voltage(peak   value) KV

    To earth

    185

    325

    To phase

    185

    325

    Across Isolating DS

    210

    385

    8

    Rated mechanical terminal load              N

    Level of lateral load

    500

    750

    Level of vertical load

    250

    500

    Vertical

    500

    750

    9

    The min distance of insulation against   ground      mm

    300

    500

     

    10

    Max Man Operative Moment            N. m

    200

    11

    Motor Drive operating mechanism control   voltage                   V

    AC220,380; DC110,220

    12

    Motor Drive operating mechanism motor    voltage                      V

    AC220,380; DC110,220