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Porcelain Arrester 11kv Surge Arresters

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US$ 5 - 15 MOQ: 1 Piece
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
HOSSIN
Model Number:
Porcelain surge arrester
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Yueqing Hossin Electrical Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
SHANGHAI OR NINGBO
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Zhejiang, China
Brand Name HOSSIN
Model Number Porcelain surge arrester

 

Porcelain arrester 11kv surge arresters

 

Product Overviews

 

The zinc oxide arrester is the most advanced over-voltage protector in the world,
Due to make the risistor disc of core componet mainly adopt zine oxide arrester.
Compared with the conventional silicon carbide arrester, this presciption of the
product improves gr-eatly the volt-Ampere characterisics of the resistor disc and
increased through-current capability at over-voltage so as to dring a rad-ical
changes for the characteristics of the arresters.
Under the circumstance of normal operating voltage, the current through the
arrester is just on microampere degree, When suff-ered from over-voltage, the
arrester's excellent nonlinear characteristics will make the current through the
arrester incrase to several thousand amperse, while the arrester will be under the
circulating state and release over-voltage energy so as to protecting the power
transmission equipments against the demage caused by th over-voltage.

Working Conditions

 

The ambient air temperatures is no higher than +40℃,nolower than -40℃;
The altitude above sea level dose not exceed 1000-2000m(the plateau ares should
be indicated when order);
AC systen frequency is 50Hz or 60Hz;
Power i frequency voltage brought to bear on arrester for a long time does not
exceed arrester's continuous operation voltage;
Maximum wind speed does not exceed 35m/s;
The earthquake intensity does not exceed 7 degrees;
The filthy area should be given clear indication.

Specification

 

 

TYPE MOA Rated voltage
KV(rms)		 MCOV
KV(rms)		 Current impulse Residual Voltage 2msrectangular current impulse withstand
KV(crest) 		4/10μs High current impulse withstand
KV(crest)
1/4 μs Lightning current impulse
KV(crest)		 8/20 μs Lightning current impluse
KV(crest)		 30/60μs Switching current impluse
KV(crest)
10W-11 11 9.4 40 33 30 250 100
10W-12 12 10.2 42.2 36 27 250 100
W-3 3 2.55 11.3 9 8.9 150 65
W-6 6 5.1 22.6 18 10.8 150 65
W-9 9 7.65 33.7 27 23.8 150 65
W-10 10 8.4 36 30 23 150 65
W-11 11 9.4 40 33 30 150 65
W-12 12 10.2 42.2 36 27 150 65
W-15 15 12.7 51 45 38.5 150 65
W-18 18 15.3 61.5 54 46.2 150 65
W-21 21 17 71.8 63 54.2 150 65
W-24 24 19.5 62 72 62 150 65
W-27 27 22 92 81 69.8 150 65
W-30 30 24.4 102 90 79 150 65
W-33 33 27.5 112 99 86.7 150 65
W-36 36 29 123 108 92.4 150 65
W-3 3 2.55 11.3 9 8.9 250 100
W-6 6 5.1 22.6 18 10.8 250 100

 

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Porcelain arrester 11kv surge arrestersPorcelain arrester 11kv surge arresters

Porcelain arrester 11kv surge arrestersPorcelain arrester 11kv surge arrestersPorcelain arrester 11kv surge arresters

 

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Yueqing Hossin Electrical Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2006
Factory Size
5,000-10,000 square meters
Total Employees
51 - 100 People
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