Overhead Contact System Power Rail System Resistance To Chemicals

Conductor Cross Section: 8 sqmm

Max.Current: 35A

Standard Length: 4m

Conductor material: Copper

Flame Restardant: B1 Class

Self Extinguishing: Class B1-no flaming particles, self-extinguishing

Resistance to Chemicals +45℃: Gasoline, Sulphuric acid50%, Caustic Soda25%&50%,Grease and so on.

Model Number: HFP56-4-8/35

Poles: 4ploes

Packaging & Delivery

These systems 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.

Application

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.

Design features:

Compact arrangement, corrosion resistance and simple assembly are its essential features.

Housing

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.

Couplings

Through PVC joint caps.

Feed Sets

Line feeds or end feeds.

End caps

The open ends of the powerail are closed by end caps for HFP.

Hangers

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.

Anti-condensation sections

These sections are used for transfer of the Powerail to outdoor areas to avoid condensation.

The Powerail is not separated electrically.

Sectionalizing

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.

Current collectors

The current collectors are made of re-inforced polyester fiberglass,for high strength and light weight.

Spring loaded carbon brushes maintain uniform contact.

Connecting cables and hinged or flexible towing arms included.

Double Current collectors for transfer applications and higher amperage.

Technical Parameters

Our Service

WE can provide to customer an integrated solution which includes project consultant, design, manufacturing, transportation, installation, maintenance and technical support. Our one-stop services can not only save our customers time but also minimize their cost.

In compliance with our service concept “Customer First”, we provide the following support services to ensure smooth running of customer’s lifting and handling equipments: Presale Technical Support, After-sale Maintenance, Spare Parts Support, and Customized Solutions.