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12kV Composite Polymer insulation of power transmission

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Secure and reliable operation on high mechanical strength. Good anti-vibration capability. Good anti-moisture capability. Good electric performances Strong anti-pollution falshover ability. 
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Composite Post Insulator

General

1.Ratings : up to 252kV.

2.Application : for lines supporting and insulation of power transmission & distribution system.

3.Standard: IEC 62217:2005,IEC 62231:2006,ANSI,etc.

Product range:

Long rod Composite insulators up to 500kV.

Pin Composite insulator up to 36kV.

Post Composite insulator up to 252kV.

Line post Composite insulator up to 36kV.

Note:

1 Applicable stardand:IEC,ANSI,GB and other international standard

2 Normal colour of the composite insulator:red,gray and white.

3 Special design according customer's requirement.


Working Condition

1.Ambient air temperature: -50ºC ~+50ºC

3.Altitude : <=3000m

3.Frequency:<=100Hz


Main Technical Parameter
ModelRated voltage (KV)Specified mechanical load(kN)Spacing H (mm)Arcing distance (>mm)Minimum creepage distance (>=mm)Lightening impulse residual voltage under nominal discharge current (<=KVp)Wet power frequency Withstand voltage(>=kVr.m.s.)
FZSW-12/612621521045010045
FZSW-24/824830526578013060
FZSW-36/6366445435101519090
FZSW-72.5/1072.5107706751820350150
FZSW-126/81268122011253150500230
FZSW-245/425242300220063001050450



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