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GW4 Outdoor Electric High Voltage Disconnect Switch for Power Station

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GW4 Outdoor Electric High Voltage Disconnect Switch for Power Station

China GW4 Outdoor Electric High Voltage Disconnect Switch for Power Station supplier

Large Image :  GW4 Outdoor Electric High Voltage Disconnect Switch for Power Station

Product Details:

Place of Origin: Zhejiang,China(Mainland)
Brand Name: YONGDE
Certification: ISO9001
Model Number: GW4

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: wooden case
Delivery Time: 21days per container
Payment Terms: T/T or western Union or L/C or PayPal, MoneyGram, D/P, D/A
Supply Ability: 1,000 pcs per month
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Detailed Product Description
Max. Voltage: 126KV Type: GW4-40.5
Standard: IEC 62271-102: 2005 IEEE Std C37.30-1997 Apply To: Power Distribution Equipment
Max. Current: 650A Application: AC System

GW4 15KV to 126KV Outdoor Electric High Voltage Disconnecting Switch Disconnect for Power Station

 

GW4 Disconnect Switch:

 

This type disconnector is a kind of HV outdoor electric equipments used in three-phase AC 50Hz electrical system . It is used for swithing-on/off the HV circuit when there is no load in the circuit in order to charge or transfer the circuit and also dissconnect the current with the bus bar , breaker or any other HV electrical equipments when overhauling the circuitry .

 

GW4 Series Parameters:

 

No Items Technical parameter
1 Rated Voltage kV 40.5 12 18 20
2 Nominal system voltage kV 35 10 15 20
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 42 45 65
To phase 95/85      
Across Isolating DS 118 53 55 79
7 Lightning Impulse wishstand voltage(peak value) KV To earth 185 75 105 125
To phase 185      
Across Isolating DS 210 85 120 145
8 Rated mechanical terminal load N Level of lateral load 500 500 500 500
Level of vertical load 250 250 250 250
Vertical 500 500 500 500
9 The min distance of insulation against ground mm 400
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

 

GW4 Isolator Switch Drawing:

GW4 Outdoor Electric High Voltage Disconnect Switch for Power Station

Other:

 

Yongde holds the quality policy of being 'the technical forerunner, supreme in quality, supremacy of customers, and innovative progressing', so that our products and services successfully satisfied our users. We warmly welcome friends and customers from home and abroad to contact for exchanges and corporations. We also welcome feedbacks from our user communities.

Contact Details
Hangzhou Yongde Electric Appliances Co.,Ltd

Contact Person: Matt

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