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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: LIYOND
  • Model Number: JN15
  • Max. Current: 31.5KA, 31.5KA
  • Max. Voltage: 12KV, 12KV
  • Mechanical endurance: 2000 times

Packaging & Delivery

Packaging Details: Standard export wooden case or carton as customer's requirement
Delivery Detail: Shipped in 3 days after payment
Product Description

 

EK6 JN15 earth switch, earthing switch, ground swith for high voltage

Ambient condition:

 1.Altitude: less than 1000m

2.Ambient temperature: -10 DEG to 40 DEG

3.Earthquake intensity: no more than 8 degree

4.Pollution: II

5.Relative humidity: Daily average less than 95%.Monthly average less than 90%

Summary:

 

JN15-12/31.5 indoor AC high voltage earthing switch is an advanced level

product with high-tech parameters performance.After comprehensive

evaluation,it conforms to GB1985 and IEC62271 standard ,applies to power

system of 3-12kV and three-phase AC 50Hz.It owns short-circuit making

capacity to protect other electric equipment not being damaged.Can be used

with various high voltage switchgear,also play a protective role in the high voltage

electrical equipment overhaul.

 

Drawing

 

 

Item

Unit

Data

Rated voltage

KV

12

Rated short-time withstand current

KA

31.5

Rated short-circuit duration

S

4

Rated short-circuit current

KA

80

Rated peak withstand current

KA

80

Rated insulation level

Rated short-time power frequency withstand voltage

KV

Relative phase

42

 

Rated lightning impulse withstand voltage

KV

75

Mechanical life

Secondary

2000

 

 Other type:

 

 

Packaging & Shipping

 

About us

Yueqing Liyond Electric Co., Ltd. who located in Yueqing city Zhejiang province China,which is praised as the capital of electric applicance. We are engaged in developing ,producting, trading and servicing electrical products for more than 15 years.

 

Contact me

Thank you for choosing us,any questions please feel free to contact me.

 

 

 

 

 

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