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The Composite pin insulator


As the name suggests, the composite pin insulator is mounted on a pin on the cross-arm on the pole. There is a groove on the upper end of the insulator.
The Drawings of composite pin insulator
 Technical Advantage of composite pin insulator
1. ERC fiber glass core rod has good insulation ability, light in weight and high strength etc.;
2. The outer insulator housing is silicon rubber, which formed by HTV and has good sealing ability and high grade of pollution proof, maintenance free etc.;
3. The metal connection adopts crimping technique, which makes the insulator compact size and no damage on the rod. It has good sealing ability and easy for insulator.
Normative Reference of composite pin insulator
IEC 61109
IEC 60383
IEC 62217
Type Specification of composite pin insulator
F: Composite Housing
PQ: Reinforced Pin Insulator
15: Rated Voltage kV
10: SML kN
Major Technical Parameter of composite pin insulator
1. Rated Voltage: 15kV
2. SML: 10kN
3. Structure Height: 285mm
4. Creepage Distance : ≥380mm
5. Insulation Distance: 143mm
6. 1 min Wet Power-Frequency Withstand Voltage: ≥60kV
7. Full Lightning Impulse Flashover Voltage: ≥120kV
Relative Articles:

Porcelain insulators,silicone rubber insulators
Outdoor porcelain and polymer insulating material

33kv porcelain pin insulator

About Us - Composite insulator manufacturer
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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