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230kV Composite Line Post Insulator
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230kV Composite Line Post Insulator
We exported 220kV line post to Sweden, New Zealand, Australia and Czech Republic etc., and got a good reputation among our clients.
Product Introduction
230kV Line Post Insulator technical parameters:
Model
Rated Votage
Specified Cantilevel Load
Structure Height
Minimum Dry Arc Distance
Minimum Creepage Distance
Lightning Impulse Withstand Voltage
Wet Power Frequency Withstand Voltage
(kV)
（kN）
（mm）
（mm）
（mm）
≥（kV）
≥ (kV)
FZSW-230/12.5
230
12.5
2250±20
1950
6650
1050
650
Composite line post insulators have strong impact resistance, which greatly reduces the accidental damage caused in the process of installation and transportation, and can effectively prevent the damage caused by human factors such as strikes. The equivalent diameter of ordinary rod-type suspension composite insulators is much smaller than that of ordinary suspension porcelain insulators and support insulators, which is also an important reason for their excellent pollution resistance.Under adverse conditions, hydrophobicity may be decreased or lost due to the influence of electrical and environmental stresses, but its equivalent diameter will not become coarse, so the pollution lightning voltage will still maintain a high level.
Our insulators not only tested by national and international labs, but also test by our own labs. Welcome to visit our factory and to witness your goods production and testing process.
