Orient-132kV composite post insulator
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132kV composite post insulator

132kV composite station post insulator consisting of a load bearing cylindrical insulating solid core made of resin impregnated fibres, a housing (outside the insulating solid core) made of elastomer material (e.g. silicone or ethylene-propylene) and end fittings attached to the insulating core. Composite station post is intended for substations with a.c. voltages greater than 1 000 V.

132kV composite post insulator-Orient Power            132kV polymer post insulator-Orient Power
132kV composite post insulator                                                    132kV polymer post insulator

Data for 132kV composite post insulator
1. Rated voltage: 132kV
2. Cantilever strength: 8kN, 10kN, 12kN or according to requirement
3. Section length: 1200mm
4. Creepage distance: >4100mm
5. Minimum arcing distance: 1045mm
6. Lightning impulse withstand voltage: >500kV
7. Power frequency wet withstand voltage: >230kV

Material of 132kV composite post insulator
1. Housing: high temperature vulcanized silicone rubber
2. Rod: epoxy reinforced fibre glass for this type composite insulator
3. End fittings: hot dip galvanized steel, according to IEC60273 or according to costumer’s requirement

Advantages of 132kV composite post insulator
1. Excellent electrical characteristics
2. Good resistance to soiling and flashover
3. Light weight
4. Small volume
5. Good sealing performance
6. Good shock resistance and collision resistance

We can design and manufacture composite post insulator and other composite insulators totally according to IEC standard or other standard, and we also can produce composite post insulator accordance with customer’s requirement.

 

 

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More than 30 years experience in power industry since 1978 as a composite insulator manufacturer in China, advanced manufacturing process, strict quality control test system, ISO certificated, excellent communication, considerate services, enable us to be a leading composite insulator manufacturer of composite insulator and polymer insulator.
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