Pipe & Fittings
Description
ANSI pin type insulator 55-5 grey color with porcelain thread?
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Description:
ANSI standard porcelain pin type insulator technical character shown below :
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| Technical Specification | Unit | Value |
1 | Total Height | mm | 124 |
2 | Max. Shed Diameter | mm | 178 |
3 | Creepage Distance | mm | 305 |
4 | Cantilever Strength | KN | 13 |
5 | Low frequency Flashover Voltage | | |
| dry | KV | 80 |
| wet | KV | 45 |
6 | Critical Impulse Flashover Voltage + | KV | 130 |
7 | Low Frequency Puncture Voltage | KV | 115 |
8 | RIV Data | ? | ? |
? | Low Frequency Test Voltage to Ground | KV | 15 |
? | Max. RIV at 1MHz | μV | 100 |
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ANSI 55-5 pin type porcelain insulators are designed according to ANSI C29.5.
?the product used for low voltage or medium voltage distributions lines.
?normally those products will be with porcelain thread , lead head pins are recommended for use with those insulators . the cantilever strength test shall also be conducted with lead head pins .
because lead is soft , it will not hurt the porcelain thread .
the pin type insulator top are with semi-conductive glaze.
the insulator thread hole also covered with semi-conductive glaze .
?we can provide lead head pins for insulator assembly , which can be suitable for wooden crossarm or steel cross arm .
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Applications:
The 55-5 pin type porcelain insulator is used for low voltage or medium voltage distributions lines. These insulators are commonly installed vertically on metal or wooden structures based to support the
conductor .
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Competitive Advantage:
The HIVOLT pin type insulator are made of high strength aluminum porcelain C-130 .
All units product are routine tested one by one , and sample tested by batches ,
?so we guarantee all products are in high quality level .
we offer 3 years quality guarantee .
the product price are very competitive . if you have interests , please feel free contacting with us !
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Dalian Hivolt Power System Co.,Ltd
Porcelain Suspension Insulator,Composite Long Rod Insulator,Line Post Insulator
Address: No.2804, 75 Huili Street , Ganjingzi District, Dalian China,
Dalian, Liaoning
China, 116000
Tel: 86-411-39573109
Fax: 86-411-39573109
