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WENZHOU QIUPU ELECTRIC POWER CO., LTD.

Good quality Medium Voltage Insulators for sales
Good quality Medium Voltage Insulators for sales
QiuPu is a great electric power factory. we satisfy you very much . will cooperate with you again!

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JN17-12/40/50kA AC High Voltage Earthing Switch For Protect Epuipment Easy Install

China JN17-12/40/50kA AC High Voltage Earthing Switch For Protect Epuipment Easy Install supplier
JN17-12/40/50kA AC High Voltage Earthing Switch For Protect Epuipment Easy Install supplier JN17-12/40/50kA AC High Voltage Earthing Switch For Protect Epuipment Easy Install supplier

Large Image :  JN17-12/40/50kA AC High Voltage Earthing Switch For Protect Epuipment Easy Install

Product Details:

Place of Origin: WENZHOU
Brand Name: QIUPU
Certification: IEC
Model Number: JN17-12/40(50)kA-275mm

Payment & Shipping Terms:

Minimum Order Quantity: 10
Packaging Details: Carton/Wooden
Delivery Time: 6 Days
Payment Terms: T/T, Western Union
Supply Ability: 5000PCS/Month
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Detailed Product Description
Rate Voltage: 12kV Frequency Voltage: 42kV
Space Dsitance: 275mm Space Current: 40kA-50kA
Life: 1000 Short Circuit Opning Current: 80kA

JN15-12/31.5kA-210 Earthing Switch with High Voltage Switchgear

 

 

1. JN17-12/40(50)kA Indoor High Voltage Eartihng switch's performance is fit the bill GB1985-89< AC voltage load brekaer switch and earthing switch > and IEC129 .

 

2. Lend itself to 12kV voltage 50HZ power system .

 

3. Fit with so many types high voltage switchgear equipments , use to protect epuipment .

 

4. Simple structure , easy to install .

 

5. Altitude is after 1000M .

 

6. Temperature is from 400 degree to -100 degree .

 

7. Earthquake Strength less than 8 .

 
Item Technical data
Rated voltage (KV)     12    
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV)     42    
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV)     75    
sapce 275MM
life 1000 times
   

         

  Different uses, Zhongzhigui is commonly known as KYN28 cabinet, handcart type high voltage switchgear, generally used to protect back-end Transformers, or other high pressure load. The ring net cabinet is mainly used for the distribution of high voltage power supply. The cabinet is mainly used for high pressure load protection. Ring net cabinet with air insulation, and a fully closed filling cabinet? In both cases, the air insulation is connected to a system using a common SF6 load switch through a copper row, while a fully closed filling tank has a special connection device in addition to the power inlet and outlet line, and the cabinet is connected to the cabinet in a complete gas chamber filled with SF6 gases.

 

Contact Details
WENZHOU QIUPU ELECTRIC POWER CO., LTD.

Contact Person: Cheng

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