China Power Supply for Cranes Conductor Rail System Conductor Bar

Product Description
The conductor rail system is a modem power supply system using single-pole insulated conductor rails. Lt complies with the latest regulations and provide the electric energy for mobile consumers. The conductor rail material is copper (200A-5000A), aluminium(150A-3000A). The aluminium conductor rail is provided with a proven and patented stainless steel contact surface. Any numbers of poles can be installed vertically or horizontally. On straight or curved systems.
The conductor rail system can be installed indoor or outdoor. For high temperature conditions, a high temperature insulation cover up to +115° C is available, also for low temperature conditions, it could be up to -40° C.
The entire conductor rail system is insulated to current Safety Regulations, it is entirely protected against direct contact. Ground insulation cover is marked yellow-green on one side over the entire length of the rail.
Insulation
Geneally. The phase line is Color green, the ground line is yellow-green plastic housing For H19 system, the standard length is 4.5 m long, and for other systems, the standard length is 6.0 m long. Other sections are available.
Jointing material
Snap-in joint splices provide mechanical end electrical continuity.
They include insulated protection covers.
Feed Sets
Line feeds (any joints) or end feeds.
End caps
The open ends of the conductor are closed by end caps.
Hangers
Standard brackets for conductor attachment to crane girders are available. Conductor with sliding and fix point hangers.
Standard distance between suspension points for indoor and outdoor installations; 1500 mm to 2000 mm.
Features:
Made of aluminum and edged with stainless steel, the surface of this unit is erosion-resistant, and will not become oxidized. Can be used in a damp environment, ensuring good connection and durability.
With a '' type contact surface, the brush can automatically correct its way as it moves forward on the rail. This type of surface maintains close contact, ensuring better electrical conduction. The lead angle of the conductor prevents the collector mount from tripping-out, enabling it to move more smoothly.
Conductor rail systemConductor railAluminiumCopperStainless SteelTypeH19H24H32H35H52H19H24H32H52H19Nominal current at 100% DC and 35DC [A]150250-300320-1250230-8001250-3000150-500500-800800-16001250-500025D.C. resistance at 35°C [Ω/km]0.3760.203-0.1870.153-0.0460.153-0.0670043-0.0150.376-0.1560.116-0.0670.067-0.0390.036-0.00711.652Impendance at 35°C [Ω/km]0.3810.209-0.1950.155-0.0480.155-0.0690.044-0.0170.377-0.1580.118-0.0690.069-0.0400.038-0.00811.663Support spacing [m]1.51.51.81.821.51.51.821.5Rail length [m]4.566664.56664.5Housing length [m]4.425.885.835.835.754.425.885.835.754.42Max.voltage [V]660VDielectric strength [KV/mm] 30-40Travelling speed^ 600 m/minstandardGB7251.2-2006Expansion jointnot required uo to 200 m installation lengthFlame retardantClass B1-no flaming particles,self-extinguishingPermissible ambient temperatureStandard insulation -30 C- +70°C High temperature insulation -20ec- +115°C Low temperature insulation -40C- +85°C