Changsha Power Electric Co.,Ltd.
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Easy installed 33kV HV Electrical Line Post Porcelain Insulator / OEM available
Descriptions:
| ANSI CLASS | Creepage distance (mm) | Dry arcing distance (mm) | cantilever strength (kN) | Lower frequency flashover voltage(kV) | Critical impulse flashover voltage(kV) | Test voltage to ground (kV) | ||
| Dry | Wet | Positive | Negative | |||||
| 57-14 | 1015 | 368 | 12.5 | 140 | 110 | 230 | 340 | 44 |
Line post insulators have characteristic of no puncture, high mechanical strength, excellent insulation and anti-pollution. This kind of insulator is safe and reliable in operation, simple in maintenance, long life in running and lower in price.
Specifications:
1) Post insulator for high voltage application
2) Leakage distance:1015
3) Item no.:57-24
4) Cantilever Strength: 12.5KN
Competitive advantages:
High strength
Factory price and prompt delivery
High voltage application
Material: Porcelain
ANSI Approve
Pre-sales service:
Choose the proper reactor type
Installation recommendations and to provide technical information
Satisfied users of the special design requirements
After-sales service:
Offer professional equipment installation instructing
Provide spare parts for wearing parts(such as post insulator, bolt, etc.)