Dalian Hivolt Power System Co.,Ltd.
For a safe power line !
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Description:
160KN Anti Fog High Voltage Porcelain Insulators With Zinc Sleeve color white , IEC standard
| Technical Specification | Unit | Value | |
| 1 | Spacing | mm | 170 |
| 2 | Shed Diameter | mm | 320 |
| 3 | Creepage Distance | mm | 450 |
| 4 | Coupling Size | 20 | |
| 5 | Rated M&E Strength | KN | 160 |
| 6 | Impact Strength | N.m | 10 |
| 7 | Power Frequency Withstand Voltage | ||
| dry | KV | 80 | |
| wet | KV | 45 | |
| 8 | Lightning Impulse Withstand Voltage | ||
| Positive | KV | 120 | |
| Negative | KV | 120 | |
| 9 | Puncture Voltage | KV | 130 |
| 10 | RIV test Voltage to the Ground | KV | 10 |
| Max RIV at 1 MHz | μV | 50 |
HIVOLT suspension insulators choose high quality materials for parts :
1 the insulator cap use high density ductile iron ,we test each pieces with magnetic powder inspection method .
metal fittings surface hop-dip galvanized , coating thickness meet IEC60383 standard.
all the insulator pins made of forged steel and equiped with zince sleeve .
2 the porcelain material are high aluminum porcelain C130 . the porcelain surface covered a layer of shinning glaze , the glaze can also improve the insulator mechanical strength.
3 we use Portland cement code #425 which make the assembled insulator have excellent mechanical performance .
Applications:
the insulator can be used for suspension string in transmission lines , for example : 220KV,330KV, 400KV,500KV,750KV etc. especially in heavy pollution area or coastal area.
the insulator shape can prevent dirty flashover happening.
Competitive Advantage:
we offer 2 years quality guarantee after shipment.
The porcelain glaze have a very good self-cleaning performance .
we offer very fast delivery , if the product are exactly same in stock , we can send it immediately .
if customer have special requirement , we will provide exactly design .