Building Materials Stocks
Description
Specifications:
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132kV - 330KV Anti Pollution Brown Porcelain Insulators For suspen strings in heavy pollution area
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Technical Data Sheet :
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| Technical Specification | Unit | Value |
1 | Spacing | mm | 146 |
2 | Shed Diameter | mm | 255 |
3 | Creepage Distance | mm | 450 |
4 | Combined M&E Strength | KN | 111 |
5 | Impact Strength | N.m | 7 |
6 | Low Power Frequency Flashover Voltage | | |
| dry | KV | 85 |
| wet | KV | 55 |
7 | Critical Impulse Flashover Voltage | | |
| Positive | KV | 125 |
| Negative | KV | 130 |
8 | Puncture Voltage | KV | 110 |
9 | RIV test Voltage to the Ground | KV | 10 |
| Max RIV at 1 MHz | μV | 50 |
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Description:
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HIVOLT suspension insulators choose high quality materials for parts :
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1 Cap & Pin the cap use high density ductile iron ,every pieces tested qualified after magnetic powder inspection . the pins are made of forged steel .Both cap and pin are hot galvanized , zinc thickness meet related IEC and ASTM standard requirement
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2 Porcelain the insulation part use high aluminum porcelain C120. the porcelain surface covered a layer of shinning glaze , color can be grey , brown or white
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3 locking device material stainless steel which guarantee insulator string connection very safety .
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4 Cement excellent Portland cement make the assembled insulator have very good mechanical performance and the quality more reliable .
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Applications:
the 52-5 fog type disc insulator is suitable for tension string or suspension string in power?lines from 132kV up to 330KV . especially in heavy pollution area , for example :? coastal area , heavy rain area , heavy industrial zone etc.It can also be used for substations.
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Competitive Advantage:
each piece of insulator are routine tested and sample tested before delivery .
so we guarantee each batch of insulators have?qualified mechanical & electrical performance , we offer 3 years up to 5 years quality guarantee based on different customer& acute;s requirement .
after a long time data seraching , our insulator failure rate is lower than 1 per 100000 .
we can say the quality is our life . we look at it as firm base for developing more business .
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ANSI 52-1 Porcelain Suspension Insulator Anti Fog OEM / ODM Available...
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
