Fibre glass Cross Arms

ERCON FIBRE GLASS CROSS ARMS

 

CROSS ARM SPECIFICATIONS

SL. NO. RATING(KV) SECTION LENGTH LOADING(KG)
vertical           Horizontal
NO. OF HOLES
1 11 75 x 45 1150 & 1200 300             100 4
2 33 110 x 55 1605 & 1650 400             135 4
3 11 75 x 75 1800 300             100 7
4 33 100 x 100 2640 400             135 7

All dimensions above are in mm
Item 1 and 2 Type tested as per REC SPECIFICATIONS no. 40/1985 Rev 1997 and 42/1985
Items 3 and 4 above meets NIPP SPECIFICATIONS of Nigeria
CROSS ARMS of other dimensions and as per other countries specifications can also be supplied
LT and higher voltage cross arms can also be supplied

Dead End Cross Arm
at a Wind Mill Farm

33 KV TANGENT CROSS ARM
In a Wind Mill Farm

11KV & 33 KV Cross Arms
Installed In Haryana, Rajasthan, and Nigeria

ERCON FIBRE GLASS CROSS ARMS
Installed at Cairn Energy Barmer

ADVANTAGE OVER CONVENTIONAL CROSS ARMS

PROPERTIES STEEL WOOD FIBRE GLASS
INSULATION GOOD CONDUCTOR BAD CONDUCTOR INSULATOR
CORROSION HIGH CORROSION ROTS & DETERIORATES NON CORROSIVE
WEIGHT HEAVY HEAVY LIGHT
INSTALLATION CUMBERSOME CUMBERSOME EASY
BIRD FAULT VERY HIGH                          NIL
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