Our Product / Services
ENTRACO is a Pioneer & Leading Manufacturer of Air Insulated, phase segregated and
phase non-segregated bus duct ranging from 800 Amp. to 6300 Amp. with Aluminum or
Copper conductors. These bus ducts are available in CR steel enclosure and Aluminum enclosure.
| These Bus duct are used for Transformer & Panel, Panels to Distribution Panels, Generator to Panels, etc LV Bus duct up to 6300 Amp are Type Tested for: 1 sec. 50 kA and most recently 3 sec. 50 kA. Besides, the other Type Test for: Ingress Protection (IP-55)Temperature Rise Test. ENTRACO undertakes Projects for Bus Duct from conceptualization to commissioning that includes finalization of route, engineering calculation for rated current & temperature rise ingress protection required and final implementation. We also supply Copper flexibles for the end connection of Bus duct in different sizes & shapes to meet your unique needs. |
Entraco bus duct and rising main are specially designed for commercial, residential, industrial
and infrastructure projects.
Sandwich construction 415V 50Hz system
3 phase 4 wire (100% neutral)
3 phase 5 wire (100% internal earth)
Main Features
Extruded Aluminum enclosure
Compact space saving
Enclosure uses as earth
Withstand high short circuit
Low voltage drop
Higher mechanical strength
Low maintenance
Low impedance
PER 100 METER
Bus duct drawings not to the exact proportion.
ENTRACO offers worlds pioneer super compact Bus duct from Switzerland (BKS Stormschienen AG)a full range of Low voltage & Medium Voltage, Resin Cast Bus duct.The co-branded BKS-Entraco Bus duct is complimented with value added services such as engineering, implementation and commissioning.
| General featuresInternational Standards range from1000 Amp. - 6300 Amp. / 1000V.Outdoor IP 68Withstand high short-circuit.Protected and resistant- Electro erosion- Chemicals- Fungi, animals, insects, rodents- Ultra violet rays- TropicalFully insulated with cast resin.Low Voltage Drop, minimizing lossesTailor made terminal -s elements.Higher mechanical strengthCompact sizeAir & watertight wall bushingsSelf-extinguishing insulation
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Busduct is an electric bar-type shielded current conductor which is self cooled, self supporting with air insulation. Current conductor is supported by cast resin post insulators.
High quality welding technology for conductor and enclosure
sections ensures continuous current flow in the busduct
and its tightness. The busduct is touch safe, tight and
shielded against emission of electromagnetic field.
Longitudinal movements, vibrations and strains of the system
are compensated for by flexible joints in the enclosure and
current conductor.
Both the internal and external surfaces of the busbar are
painted dull black, as is the interior of the enclosure.
The exterior of the enclosure is painted to the customer's
wishes.
Optionally current busbar is offered to be made of primary grade copper purity 99.99%. Porcelain post
insulators are offered as an option.
Tubular current conductor is supported depending by mechanical requirements by three or two cast
resin insulators within the enclosure. The insulators are installed using our patented, air-tight latching
system. This manhole type system allows easy access to the insulators.
Typical application of isolated phase busduct (IPB) is generator power lead out. IPB's advantage is
highest reliability and short circuit resistance.
Nashik, Maharashtra, India 