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CROSS ARMS

11, 20 and 33 kV Cross Arms are as per the latest REC specifications and manufactured by Pultrusion process.

Features:

  • Weather resistant specially suited for coastal areas
  • Light weight for easy installation in hilly areas
  • Avoidance of birdage problem
  • Continuance of power supply even after insulators are cracked
  • Lower size insulators can be used reducing the cost of insulators

FRP Cross Arm / Top Hampers

Technical Data

11kV Cross Arm/Top Hampers
FRP Section used 45 x 75 x 3.5 mm (box section)
Length 1150 mm (as per REC specifications)
Clamping holes 18 mm dia spaced at 200 mm c/c
Holes for pin insulators 22 mm dia spaced at 1070 mm c/c passed REC
Mechanical strength Specification in X and Y direction at 300 and 100 Kgs.
Top Hampers
FRP Section used 45 x 75 x 3.5 mm (box section)
Length 255 mm
Clamping holes 18 mm dia holes spaced at 175 mm at center
Holes for pin insulators 22 mm dia holes at center
Mechanical strength  
33 kV Cross Arm/Top Hampers
FRP Section used 55 x 110 x 4 mm (box section)
Length 1605 mm (as per REC specifications)
Clamping holes 18 mm dia spaced at 230 mm at center
Holes for pin insulators 22 mm dia spaced at 1525 mm c/c at center
Mechanical strength Passes REC Specification In X and Y direction at 400 and 135 Kgs.
Top Hampers
FRP Section used 55 x 110 x 4 mm (box section)
Length 280 mm (as per REC specifications)
Clamping holes 18 mm dia spaced at 200 mm at center
Holes for pin insulators 26 mm at center
Mechanical strength  
* (REC) - RURAL ELECTRIFICATION CORP.

Note:
Specification given above are for reference purpose. The actual product may differ from above specification or as per customer requirement.