FN5-12KV 11KV 630A Load Break Switch 3 Poles HV Indoor Type

FN5-12KV 11KV 630A Load Break Switch 3 Poles HV Indoor Type

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Product Details

1.FN5-12kv 11kv  630a Load Break Switch

FN5-12 Series High Vacuum Indoor Load Break Switch .It is designed and developed by our own company by bringing in international advanced technology, considering our own country's specific power supply. It performances meet IEC420 AC H. V. Load Switch with Fuse(1990 Edition) and GB3804 3-63kV AC H. V. Load Switch after strict test and long - time operating. Compared to the product of the kind in the foreign country, its technical parameter has reached the international level with the featrues of small volume and light weight. 

2.Product parameter

Name

Unit

Parameter

Rated voltage

kV

12

Max. working voltage

kV

12.7

Rated frequency

Hz

50

Rated current

A

400               630

Rated short-time   withstand current

kA/s

12.5/4               20/2

Rated peak withstand   current

kA

31.5               50

Rated short-circuit   switch-off current

A

400               630

Rated power load switch   -off current

A

400               630

5% rated power load   switch-off current

A

20               31.5

Rated capacity   switch-off current

A

10

Rated inductance   switch-off current

A

40

Rated transfer current

kA

1.3

1min power frequency   withstand voltage to groundinterphase/isolation break

kV

12/48

Lighting impulse   resisting voltage (peak) to groundinterphase/isolation break

kV

75/85
   

3.Application 

It is used in the network of 50Hz rated voltage 6-12kV for breaking load, over-load and short-circuit current. It is equipped with CS6-I type handle operating mechanism. It is for the CS handle mechanism. 
Service condition
(1). The altitude does not exceed 1000m. 
(2). The ambient air temperature: Max.: +40. Min.: -10. 
(3). The relatire humidity of air diaily average ≤ 90%, monthly average ≤ 95% (temperature: 25 ). 
(4). The ambient air should not be obviously polluted by corrosivity and the flammability gas. Etc. 
(5). The working site is without frequent violent.

 4.Technical detail 

 FN5-12外观图.jpg

5. Factory showing room

公司五圈2.jpg

 6. FAQ

(1). How to order the products?

Answer; Send the inquiry with detail item description or your technical data. we can make same or the best recommendation.

(2). About lead time and shipping time?

Answer : Generally 3-10 days in normal order, if special request, We can finish accordingly.

(3)Life span of our XG brand?

Answer: Generally we promise two years quality guarantee, some products will be extended longer time for life span.

7.Contact us

XIGAO Electricenergy Group Co.,LTD.

Add.: No. 6, Weibei Industrial Park, Xi'an City, Shaanxi Pro., CN. 710600 

Phone: 0086 13484807604

Email: victoria@zgxgdn.com

WhatsApp: 0086 13484807604

Wechat: 0086 13484807604

Website:  www.zgxgdn.cn


 

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