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- Horizontal Busbar runs the entire length of the MCCs.
- Individual supporting system with large
creepage distances to virtually eliminate short
circuits on horizontal or vertical busbars due
to tracking.
- Seperate sets of vertical Busbars for front and rear
in double-front design.
- Busbar supports have high impact and tensile
strength with very high tracking index.
- Vertical dropper Busbars totally shrouded.
- Auxilliary Busbars for control supply etc. of copper rectangle sections,supported,on FRP Supports in the top chamber segregated, from main horizontal
Busbars.
- Earth Busbar Aluminium/Copper/Galvanised lron
as per specifications
- Horizontal and Vertical Busbar system type-tested at CFR for 50KA/1 sec
- Busbar System tested for heat run.
- Facilities for heat run test for different ratings
available in-house.
Pre-treatment & painting-
- Seven tank pre-treatment process
includes degreasing,derusting,phosphatising and
passivation.
- Two coats of primer by electrostatic process with oven baking.
- Two coats of final paint in shades as per IS or to
client specification.
- Epoxy based primer & final paints on request.
Assembly-
- As per approved drawings.
- Components selected from approved list as per specifications.
Wireways-
- Ample dimensioned wireways of 250mm for ease of maintenance.
- Cable entries from top and bottom.
- Cable clamping arrangements provided.
- Shrouds for falling tools and live terminals provided.
Wiring-
- lnternal wiring with 660V/11OOV grade, PVC coated copper conductors.
- Crimping lugs are used for standard copper conductors.
- Wires are provided with ferrules at both ends for indentification.
- Suitable termination arrangements are provided.
- Control wiring by 2.5/1.5mm stranded copper conductors.
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TYPICAL 1200MM (12E) MODULE
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