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Substation Type Vertical Motorized HV Disconnecting Switches GW17-252

Categories High Voltage Disconnect Switch
Brand Name: YONGDE
Model Number: GW17-252
Certification: ISO9001
Place of Origin: Zhejiang,China(Mainland)
MOQ: 1pcs
Price: negotiation
Payment Terms: T/T or western Union or L/C or PayPal, MoneyGram, D/P, D/A
Supply Ability: 1,000pcs per month
Delivery Time: 21days per container
Packaging Details: wooden case
Product: Disconnector Switch
Rated Voltage: 252KV
Function: Switching
Standard: IEC 62271-102: 2005 IEEE Std C37.30-1997
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    Substation Type Vertical Motorized HV Disconnecting Switches GW17-252

    Substation Type Disconnecting Switches GW17-252


    Description:


    GW17-252 Series Disconnector Switch


    It has the property of compact structure, advanced, clean appearance, beauty, Reliable property, economical. After tripping, the vertical contact don't take up the space, especially adapt to the site that the entering line and exit line vertical different height.
    Terminal block and conductive rod is made by casting aluminum alloy and aluminum alloy section, having the advantage of high-intensity, good flowing and good anti-corrosion.
    Adapt to site's different laying way: One Line laying, 45° Laying, 135° Laying and so on
    In the galvanic circle, the section is the combination structure made by screw fix linking, having the good property of stable flowing, high reliability, simple change way and convenient adding volume way.
    In the galvanic circle, the contact and finger is made by T2Y pure copper tap whose connecting part is coated by 30μ M silver.
    Finger spring is made by the stainless steel and its design is the inside hiding and outside press structure which is convenient for testing and changing
    All the operating rod and linking rod are supplied by manufacturer, which is convenient for loading, adjusting and testing.
    It can be supplied as a whole above the ground according to user's requirement.


    Specifications:


    NoItemTechnical parameter
    1Rated Voltage kV72.5123145245
    2Rated Current A1250 1600 2000 2500 3150 4000
    3Rated Short Time withstand current and Time kA/s25~50/4
    4Rated Peak withstand current kA63~125
    51min power frequency withstand voltage (effective value) kVTo earth140230275460
    To phase140230275460
    Across Isolating DS180300315605
    6Lightning Impulse wishstand voltage
    (peak value) kV
    To earth3255506501050
    To phase3255506501050
    Across Isolating DS4056507501200
    7Rated mechanical terminal load NLevel of lateral load750150015002000
    Level of vertical load500100010001500
    Vertical750100010001250
    8Capacity and Inductive Ability (open and close)Capacity Current A1
    Inductive Current A0.5
    9Max Man Operative Moment N. m200
    10Motor Drive operating mechanism control voltage VAC220; DC110, 220
    11Motor Drive operating mechanism motor voltage VAC220, 380; DC110, 220

    Parameter5 (1).JPG

    Quality Substation Type Vertical Motorized HV Disconnecting Switches GW17-252 for sale
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