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Normally Type Substation Low Voltage Disconnect Switch Manual Mechanism 12KV

Normally Type Substation Low Voltage Disconnect Switch Manual Mechanism 12KV

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Brand Name : YONGDE

Model Number : GW4-12/630

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

Number : GW4-12/630

Max. Current : 630

Voltage : 12

Standard : IEC 62271-102: 2005 IEEE Std C37.30-1997

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The Normally Type for Substation Operate Isolator Switch


Brief Description:


1. 12kv Isolating Switch with Manual Mechanism
2. Since 1993


Technical parameter:


NoItemsTechnical parameter
1Rated Voltage kV40.5121820
2Nominal system voltage kV35101520
3Rated current A630;1250;1600;2000;2500;3150;4000
4Rated Short Time withstand current and Time kA/s25~50/4
5Rated Peak withstand current kA63~125
61min power frequency withstand voltage (effective value) kVTo earth95/85424565
To phase95/85
Across Isolating DS118535579
7Lightning Impulse wishstand voltage(peak value) KVTo earth18575105125
To phase185
Across Isolating DS21085120145
8Rated mechanical terminal load NLevel of lateral load500500500500
Level of vertical load250250250250
Vertical500500500500
9The min distance of insulation against ground mm400
10Max Man Operative Moment N. m200
11Motor Drive operating mechanism control voltage VAC220,380; DC110,220
12Motor Drive operating mechanism motor voltage VAC220,380; DC110,220

Product Tags:

low voltage disconnect switch

      

low voltage disconnector

      
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