Dalian Hivolt Power System Co.,Ltd.
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ANSI 52-1 Porcelain Suspension Insulator / High Voltage Insulators With OEM Available
Description:
Technical Specification of ANSI 52-1 porcelain suspension insulator for distribution lines
| Technical Specification | Unit | Value | |
| 1 | Spacing | mm | 140 |
| 2 | Shed Diameter | mm | 165 |
| 3 | Creepage Distance | mm | 178 |
| 4 | Combined M&E Strength | KN | 44 |
| 5 | Impact Strength | N.m | 5 |
| 6 | Low Power Frequency Flashover Voltage | ||
| dry | KV | 60 | |
| wet | KV | 30 | |
| 7 | Critical Impulse Flashover Voltage | ||
| Positive | KV | 100 | |
| Negative | KV | 100 | |
| 8 | Puncture Voltage | KV | 80 |
| 9 | RIV test Voltage to the Ground | KV | 7.5 |
| Max RIV at 1 MHz | μV | 50 |
HIVOLT suspension insulators choose high quality materials for parts :
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 A153 standard requirement
2 Porcelain body
the ceramic insulation part use high aluminum porcelain C120 . the porcelain surface covered a layer of shinning glaze , color can be grey , brown or white or as per customer's specifications.
3 locking device
material stainless steel which guarantee insulator string connection very safety .
4 Cement
excellent Portland cement make the assembled insulator have very good mechanical performance and the quality more reliable .
Applications:
Suitable for distribution lines 11kV ,33 kV etc. .
competitive Advantage:
High reliable mechanical & electrical performance , we offer 1 years up to 3 years quality guarantee . high quality deserve your trust !
The porcelain has beautiful glazing , it is shinning and easy for maintenance .
we offer very fast delivery time
OEM product are available .