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Long Rod Transmission Line Insulator Electrical Porcelain Insulator 70KN

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Long Rod Transmission Line Insulator Electrical Porcelain Insulator 70KN

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Brand Name : Suntech

Model Number : Long Rod Porcelain Insulator

Certification : ISO

Place of Origin : Ningbo,China

MOQ : 1 PCS

Price : Negotiation

Payment Terms : L/C, T/T, Western Union

Supply Ability : 500,000pcs per year

Delivery Time : 20days after deposit

Packaging Details : Pallets and Cartons

Application : High Voltage

Model : Long Rod Porcelain Insulator

Rated Voltage : 33KV

Material : Porcelain

Tensile Strength : 70KN

Color : Brown

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70KN Electrical Long Rod Porcelain Insulator

An electrical insulator (also referred to as an insulator) is used in an electrical system to prevent unwanted flow of current to the earth from its supporting points. The insulator plays a vital role in the electrical system. An electrical insulator is a very high resistive path through which practically no current can flow.

In transmission and distribution systems, the overhead conductors are generally supported by supporting towers or poles. The towers and poles both are properly grounded. So there must be an insulator between tower or pole body and current-carrying conductors to prevent the flow of current from conductor to earth through the grounded supporting towers or poles.

Long Rod Transmission Line Insulator Electrical Porcelain Insulator 70KN

70KN Long Rod Porcelain InsulatorPorcelain

Long Rod Transmission Line Insulator Electrical Porcelain Insulator 70KN

Long Rod Transmission Line Insulator Electrical Porcelain Insulator 70KN
ANSI Class
L8/550
L10/600
L10/690
L9/610
L10/760
L5/380
L7/490
L14/860
Creepage Distance,mm
850
1000
1200
920
1200
500
700
1370
Tension Failing Strength,KN
40
40
40
40
40
40
70
100
Main Dimensions
H
550
600
690
610
760
380
490
860
h
382
430
510
362
500
340
440
775
D
145
145
146
165
185
120
121
122
d1
21
22
23
24
25
11
16
19
Power frequency
Flashover Voltage
Dry,kv
140
140
180
115
180
100
120
200
Wet,kv
120
120
150
90
150
90
100
170
Impulse Flashover voltage,kv
230
230
300
185
300
210
210
320

Long Rod Transmission Line Insulator Electrical Porcelain Insulator 70KN

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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