Silicon polymeric 12KV composite pin insulator is similar to 10KV or 11KV pin insulator products. They have same test and inspection process which guarantee their good specifications.

The Silicon polymeric 12KV composite pin insulator test and inspection:
Design tests, type tests, sampling tests and routine tests shall be done in accordance with the requirement of IEC 1109, IEC 383, ISO 1460 and the requirements of this Silicon polymeric 12KV composite pin insulator. It shall be the responsibility of the pin insulator manufacturer to perform or to have performed all the tests specified.

Certified true copies of previous design and type test reports of Silicon polymeric 12KV composite pin insulator by the relevant Independent/International or National Testing/Standards Authority of the country of manufacture (or ISO/IEC 17025 accredited laboratory) shall be submitted with the offer for evaluation (all in English Language). A copy of accreditation certificate for the laboratory shall also be submitted.

Routine and sample test reports for the polymer pin insulators to be supplied can be submitted to customers for approval before shipment/delivery of the Silicon polymeric 12KV composite pin insulator goods. Orient Engineers will witness acceptance tests at the factory before shipment.

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