11KV composite pin type insulator/11KV 10KN composite polymer pin insulators connected with wire through using hardware, so the hardware fittings are very essential.
We are one of the leader pin insulator supplier and wholesalers in China. 11KV 10KN composite polymer pin insulators are available with three end fitting configurations therefore, adapt easily to any method of attachment to structures and conductor clamps as well as all of 11KV composite pin type insulators. The user’s selection of the required end fitting combination will depend on construction situation specific application and maintenance practice. Each end fitting configuration is identified by a type letter.
11KV composite pin type insulator/11KV 10KN composite polymer pin insulators data:
Technical data:
|
||
rated voltage
|
kv
|
11
|
creepage distance |
mm
|
400
|
dry arcing distance |
mm
|
190
|
specified mechanical load |
kn
|
10
|
power frequency flashover voltage |
wet(kv)
|
50
|
lightning impulse flashover voltage |
kv
|
90
|
color |
grey or red
|
11KV composite pin type insulator/11KV 10KN composite polymer pin insulators framework:
11KV composite pin type insulator/11KV 10KN polymer pin insulator series consist of FRP core, silicone rubber shed, housing and hardware as well as all of composite pin insulators. With special colloid installation and compression joint technique in the connection of the FRP core and the hardware, the insulator has the advantages of high mechanical strength, nice figure, small volume, less weight. Another advantage is the end fittings which plated zinc to resist erosion, can be interchanged with porcelain pin insulator.
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