Hfp56 Insulated Conductor Bus Bar
2. Multiple Enclosed conductors
3. Typically copper strips, For indoor usage
NANTE HFP56 Insulated Conductor Bus Bar is similar with Wampfler Boxline 0842
The powerail type HFP56 are totally enclosed touch-proff conductor systems for safe mobile power feeding of overhead crane, monorail systems, electirc hoist and so on.
Wampfler Boxline 0842, Conductor Rail, Powerails, Conductor Bar, Bus Bar, DSL System, Conductor Trolley Bar, IGS
Detailed Product Description
These systems feature multiple conductors, typically copper strips, in an insulated enclosure. The current collector tracks are inside the enclosure, with the joining electric cable connected via an opening (slot) in the bottom of the enclosure. The bottom opening can be sealed with a neoprene sealing strip to keep debris and fumes out. The current collector is self-guided in these systems and only needs to be towed with a towing arm. Multiple copper conductors in an enclosure (aluminium or PVC housing) is available in 3 to 16 conductors and amperage capacities from 30 to 240.
Enclosed conductor rails has been used successfully for many years and have been continuously improved and adapted in line with the latest state-of-the-art products. They are conductor lines in a rigid PVC housing with different copper cross sections for rated currents of 40-200 A. The current collectors, running in ball bearings, are guided by the housing. The mains power is transferred by spring-stored carbon brushes.
Type HFP for indoor plants is manufactured in green plastic-housings for 4 and 5 poles. At up to 100 A we can supply the Powerail with plug-in joints. Otherwise, the sections are connected bolted joints.
The ranges of applications of HFP Power Rail Enclosed Conductor System
- Overhead and elongated tracks for cranes.
- Electric hoists, electric tools, stacking systems.
- Electric tools
- Other applications for supplying power to moving power load.
Compact arrangement, corrosion resistance and simple assembly are its essential features.
Color green, PVC housing for 4 conductors. Standard section 4 m.
Other sections are available.
The ground conductor is identified by international color code.
Phase reversing prevented by design of the collector and housing.
Through PVC joint caps.
Line feeds or end feeds.
The open ends of the powerail are closed by end caps for HFP.
Standard brackets for powerail attachment to crane girders are available.
Powerail with sliding and fixpoint hangers.
Standard distance between suspension points for indoor and outdoor installations:1200mm.
Expansion during temperature fluctuation
The Expansion sections are required to compensate the different expansions between copper conductors and steel-or concrete structures,in varying temperatures without interrupting electrial power.
Expansion joints are used when the Powerail length between feeds,curves,switches or other fix points is exceeding 20m.
Install one expansion joint every 100m.
These sections are used for transfer of the Powerail to outdoor areas to avoid condensation.
The Powerail is not separated electrically.
Available as air gap version (5mm),where the collector carbon bridges the gap,e.g.for mains.
Also available as insulating piece version (35mm).In this case the insulating piece is longer than the carbon and each Powerail section can be separated electrically,e.g. for control.
|HFP Series Multiple-Poles Conductor Rail System|
|Max. voltage||600v||Bending strength||75N/mm²±10%|
|Dielectric strength||30-40kv/mm||Tensile strength||40N/mm²±10%|
|Special resistance||5×10 15 Ohm×cm||Leakage resistance||CTI600-2,7|
|Surface resistance||10 13 Ohm×cm||Design and Manufacturing Standard||GB7251.2-2006|
|Distance between each suspension bracket (m)||1.2||Rail length per piece (m)||4|
|Flame retardant||Class B1-no flaming particles, self-extinguishing|
|Permissible Ambient temperature||Standard insulation -30°C- +70°C|High temperature insulation -20°C- +115°C|Low temperature insulation -40°C- +80°C|