Customization: | Available |
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Application: | High-voltage |
Material: | FRP/GRP |
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Composite line post insulators are used in overhead power lines and substations, where they play a critical role in maintaining the reliability and safety of the electrical grid. the composite construction helps prevent electrical flashovers, which are unwanted discharges of electricity due to pollution or environmental factors, and ensures the effective insulation of the conductors from the supporting structures.
Technical datas:
Specified cantilever load (scl) | 10kn |
Max design cantilever load (mdcl): | 5kn |
Low frequency dry flashover voltage | 80kv |
Low frequency wet flashover voltage | 60kv |
Critical impulse flashover voltage, positive | 130kv |
Critical impulse flashover voltage, negative | 135kv |