Silicon polymeric 24KV composite pin insulatorsconsist of silicone rubber, fiberglass core rod and end fittings, and tested in accordance with the requirement of IEC 1109, IEC 383, ISO 1460 and so on.

Silicon polymeric 24KV composite pin insulator test and inspection:
Orient Power will do design tests, type tests, sampling tests and routine tests for composite pin insulator in accordance with the requirement of IEC 1109, IEC 383, ISO 1460 and other requirements.

Copies of test reports for the following Design and Type Tests shall be submitted for tender evaluation:
Tests on interfaces and connections of metal fittings and Assembled core load-time test of Silicon polymeric 24KV composite pin insulator.
Test of housing: Silicon polymeric 24KV composite pin insulator tracking and erosion test. The test reports MUST include resistance to ageing tests.
Tests for the silicon polymeric 24KV composite pin insulator core material, Flammability test, Dry lightning impulse withstand voltage test and Wet power frequency test.
Mechanical load-time test, and test of the tightness of the interface between end fittings and composite pin type insulator housing.

Acceptance Routine and sample tests also shall be as per IEC 1109 and applicable latest IEC standards. For more silicon polymeric 24KV composite pin insulator tests information, Please contact us by email.