Sign In | Join Free | My phrmg.org
phrmg.org
Tengen International Industrial Limited
Tengen International Industrial Limited
Home > Lightning Surge Arrester >

Metal Oxide ZnO Lightning Surge Arrester Polymer Housing With Disconnector

Tengen International Industrial Limited
Tengen International Industrial Limited
Province/State: Zhejiang
Country/Region: China
Tel: 86--18657768658
Contact Person:
Mr Wang

Metal Oxide ZnO Lightning Surge Arrester Polymer Housing With Disconnector

Brand Name : Tengen
Model Number : HY
Place of Origin : Zhejiang, China (Mainland)
MOQ : 10 Piece/Pieces
Payment Terms : T/T, L/C, Western Union
Supply Ability : 10000 Piece/Pieces per Month
Packaging Details : Standard package or according to customer's requirements
Material : ZnO
type : With Disconnector
Rated voltage : 3kV 6kv 10kv
Function : device protection
Standard : GB11032
Current : 800A 200A 20A 5A
Contact Now

Polymer Housed Metal - Oxide (ZnO) Surge Arrester Lightning Surge Arrester with disconnector


The polymer housed MOA with disconnector lor 3-10kV is equipped with the insulation base and bracket The top bolt of disconnector is directly connected with the bottom of MOA. The below bolt is connected with ground lead. Fig. 1 shows Tie product's full assemblage

The disconnector shall operate at the power frequency short circuit while MOA s failure under the abnormal conditions The grounding end of the disconnector breaks away automatically and the failed MOA s separated from the system, that means the MOA needs to be replaced. To do so. the disconnector should has the rapidly operation characteristic, withstand current impulse and operating duly without working.


The disconnector must operate at the fault current. Disconnect operation test has been performed on high power test centre of Electrical Power Research Institute PR China for values of current 800A 200A. 20A 5A according to GB11032 Result ol lest is given in table 1


Current

800A

200A

Sample No

1

2

3

4

5

6

7

B

9

10

Operation time(S)

0.016

0.012

0.018

0.012

0.019

0.026

0.076

0.018

0.068

0.066

Current

20A

50A

Sample No

11

12

13

14

15

16

17

18

19

20

Operation ilme(S)

50

35

2

1.5

24

46

529

595

98

316



Product Tags:

lightning surge protection devices

      

surge protective device

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Metal Oxide ZnO Lightning Surge Arrester Polymer Housing With Disconnector Images

Inquiry Cart 0
Send your message to this supplier
 
From:
Enter your email please.
To: Tengen International Industrial Limited
Subject:
Message:
Characters Remaining: (0/3000)