High property ceramic suspension insulator

We have established ceramic suspension insulator testing lab according ANSI and IEC standard. We can do all set of high property ceramic suspension insulatortest in this lab.

High property ceramic suspension insulator testing process:
“Thermal-Mechanical Performance Test and Mechanical Performance Test on String Insulator Units”, as a design test for all Orient Power ceramic suspension insulators. This test consists of simultaneously applying a mechanical cyclical load and a thermal cyclical environment to the electrical insulators. After four cycles, the type insulators are subjected to a mechanical and electrical test. We feel that the mechanical and electrical results obtained after cyclical stressing of the insulators should be substantially the same as the mechanical and electrical results obtained without cyclical testing.

High property ceramic suspension insulator                      ceramic suspension insulator
      High property ceramic suspension insulator                ceramic suspension insulator                  

Orient Power high property ceramic suspension insulator data:
Orient power ceramic suspension insulator can be design in the light of ANSI. As follow is ANSI 52-3 ceramic suspension insulator parameters:

Parameter name unit data
ANSI Type   52-3
Leakage distance mm 292
Power frequency puncture voltage kV 110
Power frequency flashover dry voltage kV 80
Power frequency flashover wet voltage kV 50
Critical impulse flashover voltage Pos. kV 125
Critical impulse flashover voltage Neg. kV 130
Rated E&M failing load kN 70
Tension proof load kN 35
Impact strength N.m 6


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Orient Group is a professional manufacturer and exporter of composite suspension insulator and porcelain disc suspension insulator.