At 3:40 on January 18, Wu Zongxian felt that he had been entangled in Weibo. He wrote: "LED is the last thing to do in my life. Success and failure are not so important. What is important is: You can face the nightmare of yourself! The pain in front of you is painful but the time is a good medicine! Just I want to ask: I didn't let everyone down, but how can I doubt my future?"
After the microblog was issued, many netizens expressed their support.

Polymer Pin Insulator is applied to high voltage power line to support conductor and insulate from ground. Polymer Pin Type Insulator consists of a cylindrical solid insulating core that is subjected to mechanical loads and is protected by an elastomeric casing through which the load is transferred to the core. And Composite Pin Insulator is used under 35kV distribution line. Since this Pin Composite Suspension Insulator has many advantages, now days many countries and areas more and more use this type insulator to displace porcelain or ceramic insulator.
Features
1. Lighter in weight, almost a 90% weight reduction. This weight reduction leads to easier handling, reduced shipping and installation costs2. Better performance in high contamination areas
3. Overall better handling of shock loads
4. More aesthetically pleasing the eye, and smaller profile
5. More resistant to vandalism and breakage due to the forgiving nature of polymer
6. Strong in tension
MAIN DIMENSIONS AND STANDARD PARTICULARS | |||
Type | 11KV 10KN | 24KV 8KN | 33KV 10KN |
Rated Voltage,KV | 11 | 24 | 33 |
Rated mechanical strength load,KN | 10 | 8 | 10 |
Creepage distance,mm | 300 | 770 | 900 |
Structure height,mm | 210 | 312±15 | 375±15 |
Insulating distance,mm | 142 | 215 | 307 |
Lightning impulse withstand voltage,KV | 95 | 170 | 200 |
1 min wet power frequency withstand voltage,KV | 38 | 75 | 90 |
Standard | IEC61952 | IEC61952 | IEC61952 |



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Pin Type Insulator,Composite Pin Insulator,Composite Polymer Pin Insulator,Pin Composite Suspension Insulator
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