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M16 Porcelain Transmission Line Fittings For Horizontal Line Post Insulator

Ningbo Suntech Power Machinery Tools Co.,Ltd.

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Address: NO.61 Xiachen'an Road,Xiwu Street,Fenghua District,Ningbo,China.315505

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M16 Porcelain Transmission Line Fittings For Horizontal Line Post Insulator

Country/Region china
City & Province ningbo zhejiang
Categories Used Tools
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Product Details

Transmission Line Fittings For Horizontal Line Post Insulator

 

Porcelain is the most commonly used material for overhead insulators in the present day. The porcelain is aluminum silicate. The aluminum silicate is mixed with plastic kaolin, feldspar, and quartz to obtain final hard and glazed porcelain insulator material.

The surface of the insulator should be glazed enough so that water should not be traced on it. Porcelain also should be free from porosity since porosity is the main cause of deterioration of its dielectric property. It must also be free from any impurity and air bubble inside the material which may affect the insulator properties.

fittings for horizontal line post insulator
ANSI Class
57-11
57-12
57-13
57-14
Creepage distance,mm
356
559
737
1015
Dry arching distance
165
241
311
368
Cantilever Strength,Kn
12.5
12.5
12.5
12.5
Lower Frequency
Flashover Voltage
Dry,kv
80
110
125
150
Wet,kv
60
85
100
125
Critical Impulse
Flashover Voltage
Pos.,kv
130
180
210
255
Neg.,kv
155
205
260
340
RIV Data
Test volt. To ground,kv
15
22
30
44
Max RIV at 1000 KHz,Uv
100
100
200
200

 

 

About us: Suntech Power Tools, which located in the southeast China, it is the earliest origin Power Tools Leading City in China.We are making the various related cable pulling tools, and hydraulic tension and puller to support the transmission work.All canaccept OEM and professionally produced per ISO 9001:2008, they are being sold to over more than 50 countries in the world,and has wined the best brand reputations. Some items like the stringing blocks,cable rollers,the cable jack stands,etc we can customized, and the Construction Safety Tools ,are not demanded the MOQ. You can freely help you out either

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