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Polymer station post insulators are one type of composite insulator. Polymer station post insulators are also called silicone rubber station post insulator or composite post insulator.

Polymer station post insulators generally use on overhead transmission line, substation and station. According to the different mechanical strength the Polymer station post insulators can be divided into 4KN, 6KN, 8kN, 10KN, 12.5KN etc.

As one main of polymer insulators, polymer station post insulators advantages:
◆Polymer station post insulators can effectively prevent pollution flashover outage and free from cleaning maintenance work with a very small size, they can take the place of porcelain or glass insulators.
◆Polymer station post insulators reduce the pole height and economize lots of financial and material resources.

Polymer station post insulators requirements:
Polymer station post insulators need long-term operation of external insulation devices, designs requirements for service life at least 30 to 50 years. Polymer station post insulators Standards have IEC, ANSI, DIN, GB and etc. Composite insulator post Colors have grey, red, etc.

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composite post insulator,polymer post insulator