Polymer Composite Corss Arm Insulator

Polymer cross arm insulators are electrical equipment used in power transmission and distribution lines to bear mechanical load and insulation.

Overview

Polymer cross arm insulators have an effective use of a narrow corridor pressure transmission and applicable to rebuild of city power net. Polymer crossarm insulators can also reduce the tower height, saving manpower, material and financial resources. Silicone rubber crossarm insulator has a superior performance than porcelain insulator. The type code is normally FS Type.

Parameter

Item No.Rated voltage (kV)Rated bending load
(kN)
Structure height
( mm)

Insulation distance ( mm)
Min nominal creepage distance(mm)Lightning full wave impulse withstand voltage(K)Power frequency wet withstand voltage
1 min kv
FS-10/2.5102.539024037015060
FS-10/510548032044015060
FS-35/53556204801200265100
Fs-35/1035106004601400265100
FS-66/566510208002000450180
FS-66/10661010208002000450180
FS-66/12.56612.510208002000450180
FS-110/81108127010502900550230
FS-110/1011010127010502900550230
FS-110/1611016127010502900550230
FS-220/522052160194563001000395
FS-220/822082018180063001000395


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