FHJ type lightning protection (anti-arc) clip
FHJ type lightning protection (anti-arc) clip
Overview
Multi-function overhead insulated cable lightning protection clip, is a protection for 1-10 kV overhead insulated cable in the insulator support from the lightning strikes the power of gold. It can also be used for earthing protection and inspection of insulated cables. Is 10KV overhead insulated cable over-voltage limiter, when the lightning over-voltage occurs, the lightning protection clamp between the two ends of the voltage does not exceed the specified value, so that electrical equipment from over-voltage damage; lightning over-voltage, Quickly returned to normal state.
Technical parameters and selection table
Parameters and Applicable Range of 1KV / 10KV Overhead Insulated Conductor
Serial number | Model and specification | Cable cross-sectional area mm2 | Conductor diameter mm | Insulated cable diameter | Use conditions | |
Thin | Universal type | |||||
1 | KYFH10-50/150(KYFH10-1) | 50 | 8.3 | 13.8 | 15.1 | 1. The ambient temperature is not high +50 DEG C, not less than 40 DEG C, the altitude of 2 1000m is not more than the power supply frequency of 50-60Hz: the maximum wind speed of is not more than 5 35m/S and the area of the earthquake is less than 8 degrees |
70 | 10.0 | 15.0 | 16.8 | |||
95 | 11.6 | 16.6 | 18.4 | |||
120 | 13.0 | 18.0 | 19.8 | |||
KYFH10-185/240(KYFH10-2) | 150 | 14.6 | 19.6 | 21.4 | ||
185 | 16.2 | 21.2 | 22.6 | |||
240 | 18.4 | 23.4 | 24.8 |
Combination with different insulators
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