- Connectors[1]
- Terminals[2]
- Electronic & Instrument Enclosures[3]
- Fuses[1]
- Other Electrical Equipment[10]
- Power Accessories[2]
- Other Switches[1]
- Cable Clips[1]
- Other Wiring Accessories[10]
- EL Products[3]
- Clamps[6]
- Pumps[1]
- Packaging Boxes[1]
- Other Hand Tools[1]
- Contact Person : Mr. Owen
- Company Name : Hongguang Electrical Group Co., Ltd.
- Tel : 86-577-62668266,62668267,62668268
- Fax : 86-577-62668266
- Address : Zhejiang,Yueqing,Weiqi Road,Economic Development Zone
- Country/Region : China
- Zip : 325600
Porcelain Disc Insulator For High Voltage
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With advanced producting equipment and methods.,inspection means as wel,our porcelain insulators reach up to the domestic and intemational standard,becoming the important and necessary insulator products in the high-voltage distribution line
1.We can supply you reasonable price with best quality ,If you are interested in our products please dont hesitate to cantact us.
2.We can proudcue it according the IEC ANSI GB BS AS3.We can also produce customers drawing
Cat.no | A1058 | A1059 | A1060 | A1061 | A1062 | A1063 | A1064 | A1065 | ||||||
Fig | 1 | 2 | 3 | 4 | 3 | 4 | 5 | 4 | ||||||
Class ANSI | 52-1 | 52-2 | 52-3 | 52-4 | 52-5 | 52-6 | 52-9 | 52-10 | ||||||
Main dimentions | D | 165 | 190.5 | 254 | 254 | 254 | 254 | 114 | 2794 | |||||
H | 139.7 | 146 | 146 | 146 | 146 | 146 | 160 | 165 | ||||||
Creepage distance(mm) | 178 | 210 | 292 | 292 | 279 | 279 | 171 | 279 | ||||||
Power-frequencepuncture voltage (kv) | 80 | 90 | 110 | 110 | 110 | 110 | 80 | 110 | ||||||
Average flashover voltage | Power-frequency | Dry | 60 | 65 | 80 | 80 | 80 | 80 | 60 | 80 | ||||
Wet | 30 | 35 | 50 | 50 | 50 | 50 | 30 | 50 | ||||||
Critical-impulse15*40μ s wave | Positive | 100 | 115 | 125 | 125 | 125 | 125 | 90 | 125 | |||||
Negatie | 100 | 115 | 130 | 130 | 130 | 130 | 100 | 130 | ||||||
Radio-influence-voltage data | Test voltage to ground(KV) | 7.5 | 7.5 | 10 | 10 | 10 | 10 | 7.5 | 10 | |||||
Maximum riv at 1000khz(μv) | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | ||||||
Electromenchanical failing load(kn) | 44 | 67 | 67 | 67 | 111 | 111 | 44 | 160 | ||||||
Menchanical pressure strength(n.m) | 5 | 5.5 | 5.5 | 6 | 7 | 7 | 5 | 10 | ||||||
Time load test(kn) | 27 | 44 | 44 | 44 | 67 | 67 | 27 | 107 | ||||||
Porcelain Disc Insulator For High Voltage
