Ningbo Suntech Power Machinery Tools Co.,Ltd.
                                                                                                           
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Porcelain Disc Transmission Line Insulator 11kv 52 - 9

Price Negotiable
Price: Negotiation
MOQ: 1 PCS
Delivery Time: 20 days after deposit
Brand: Suntech
Product Description

52-9 Disc Porcelain Insulator 11kv Insulator

 

The product offers many shapes during production. The enamel uses a wide range of colours according to clients’ needs, for example, grey or sky blue.

 

Porcelain insulators do not present defects in the ceramic-metal interface. The combination of the ceramic insulator with cast iron or aluminium structures using traditional cementing agents is resistant to transition phenomena during electric discharge.

 

The ceramic material is resistant to rodents, termites, birds, and other animals capable of jeopardising the integrity of the polymers. The surface of the insulator is highly enamelled and hard, which makes the product unappealing to animals.

 

Porcelain insulators are attractive and have a timeless design.

 

BS Class
52-1
52-2
52-3
52-3
52-4
52-9
Main dimension,mm
D
152
190
254
254
254
108
H
140
146
146
146
146
160
Creepage distance,mm
178
210
292
292
292
171
Combined M&E Strength,kN
44
67
67
89
67
44
Impact Strength,N-m
5
5.5
6
6
6
5
Routine Proof Test Load,Kn
22
33.5
33.5
44.5
33.5
22
Time Load Test Value,Kn
27
44
44
53.4
44
27
Lower Frequency
Flashover Voltage
Dry,kv
60
65
80
80
80
60
Wet,kv
30
35
50
50
50
30
Critical Impulse
Flashover Voltage
Pos.,kv
100
115
125
125
125
100
Neg.,kv
100
115
130
130
130
90
Low Frequency Puncture Voltage,kv
80
90
110
110
110
80
RIV Data
Test volt. To ground,kv
7.5
7.5
10
10
10
7.5
Max RIV at 1000 KHz,Uv
50
50
50
50
10
50
Approx.weight,kg
2.5
3.5
4.6
5.2
4.6
2.5

 

 

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

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Ningbo Suntech Power Machinery Tools Co.,Ltd.
Location NO.56,Xining Road,Xiwu Street,Fenghua District,Ningbo,Zhejiang,China 315505
Contact Person Peter Mao

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