Busbar trunking ( Bus Trunking ) system in compact style is that the most effective, safe and ideal system for electricity offer to industrial installations and high rise structures, giving a good current vary from 125A to 2000A in type cbc and 160A to 1250A in kind CBA (Aluminium conductor) with risk of feeding masses upto 400A with customary plug-in boxes. The system has provision of four Plug-in shops per meter, which may be fitted quickly and supply total flexibility for any amendment in distribution layout at a later stage. The system has been designed particularly for installations and comes wherever power offer has to be created on the market apace. These square measure most fitted for applications wherever precise location and power consumption isn’t certain and attainable changes in physical distribution of masses square measure envisaged.
Bus Trunking System could be a prefab electrical distribution system consisting of bus in a very protecting enclosure, as well as straight lengths, fittings, devices and accessories.
Standards & Specification
Bustrunking enclosure is made from cold rolled steel sheet 1.6mm (16 SWG) with anti corrosive coating and
finally epoxy polyester powder coating of flint grey shade (RAL 7032). As a standard practice the degree of protection is IP-52 for all ratings. Equipment with IP54 protection can be supplied at extra cost.
Busbars in CBC type are made of 99.9% pure copper, ETP grade, whereas in CBA type, busbars are made of
63401 WP grade aluminium alloy. Busbars are with full round edges.
Advantages of Compact Design
Compact size and easy installation
1 Unmatched reliability
2 Flexibility leading to reduced costs
3 Polarity errors are totally eliminated
4 Low impedance & hence low voltage drop
5 Improved thermal characteristics.
6 Provides distribution & protection through Plug-
7 Low cost, flexible & safe distribution system
Salient Features of Compact Trunking
Small, compact and rigid construction.
1 Automatic polarity maintained throughout the system during installation.
2 Pleasant Light
3 Inside the bus
4 Busbars in enclosure are held tight, and cannot easily slide even in vertical runs when used as rising mains.
5 Riveted construction adopted for tamper-proof system.