Hangzhou Nante Machinery Co., Ltd.  

Product Name: Enclosed Conductor Copper Bus Bar Power Line for Overhead Crane Model NO.: HFP52 Model Number: Hfp52 Current: 35-80A Poles: 3-4 Poles Conductor Material: Copper Trademark: NANTE Transport Package: Wooden Case Specification: PVC Origin: China HS Code: 843149 Product Description Specifications ofHFP52 Multi-pole Conductor Rail1. Application: crane, power plants, electrical production2.CE, CCC, ISO9001ApplicationThe ranges of applications of HFP Power Rail Enclosed Conductor SystemOverhead and elongated tracks for cranes.Electric hoists, electric tools, stacking systems.Electric toolsOther applications for supplying power to moving power load.Design featuresCompact arrangement, corrosion resistance and simple assembly are its essential features.HousingColor 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.Current collectorsThe 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.CouplingsThrough PVC joint caps.Feed SetsLine feeds or end feeds.End capsThe open ends of the powerail are closed by end caps for HFP.HangersStandard 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 fluctuationThe Expansion sections are required to compensate the different expansions between copper conductors and steel-or concrete structures,in varying temperatures without interrupting electrial power.Anti-condensation sectionsThese sections are used for transfer of the Powerail to outdoor areas to avoid condensation.SectionalizingAvailable as air gap version (5mm),where the collector carbon bridges the gap,e.g.for mains.Technical Parameters HFP Series Multiple-Poles Conductor Rail SystemMax. voltage600vBending strength75N/mm²±10%Dielectric strength30-40kv/mmTensile strength40N/mm²±10%Special resistance5×1015Ohm×cmLeakage resistanceCTI600-2,7Surface resistance1013Ohm×cmDesign and Manufacturing StandardGB7251.2-2006Distance between each suspension bracket (m)1.2Rail length per piece (m)4Flame retardantClass B1-no flaming particles, self-extinguishingPermissible Ambient temperatureStandard insulation -30°C- +70°C|High temperature insulation -20°C- +115°C|Low temperature insulation -40°C- +80°C