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Brand Name : YONGDE
Model Number : JW-126
Certification : ISO9001, Veiki
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 Name : JW Series AC Outdoor 3 Poles HV Disconnecting Switch With Earth Disconnector
Max. Voltage : Up to 126KV
Function : Switching function
Standard : IEC 62271-102: 2005 IEEE Std C37.30-1997
Insulators : Including
Base : steel plate
JW Series AC Outdoor 3 Poles HV Disconnecting Switch With Earth Disconnector
Why choose us?
1. More than 24 years of experience
2. Easy Installation
3. Best price & Best quality 
Specifications:
| Parameter Table | |||||
| No | Items | Technical parameter | |||
| 1 | Rated Voltage kV | 72.5 | 126 | 252 | |
| 2 | Nominal system voltage kV | 66 | 110 | 220 | |
| 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 | 140 | 230 | 460 | 
| To phase | 140 | 2300 | 460 | ||
| Across Isolating DS | 180 | 230+70 | 460+145 | ||
| 7 | Lightning Impulse wishstand voltage(peak value) KV | To earth | 325 | 550 | 1050 | 
| To phase | 325 | 500 | 1050 | ||
| Across Isolating DS | 385 | 550+100 | 1050+150 | ||
| 8 | Rated mechanical terminal load N | Level of lateral load | 750 | 1500 | 2000 | 
| Level of vertical load | 500 | 1000 | 1500 | ||
| Vertical | 750 | 1000 | 1250 | ||
| 9 | The min distance of insulation against ground mm | 600 | 1000 | 2000 | |
| 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 | |||
The earthing switches are pre-assembled and adjusted in our works as complete as possible!
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| JW Series AC Outdoor 3 Poles High Voltage Disconnect Switch With Earth Disconnector Images | 
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