Gantry Crane And Overhead Crane Power Supply System Busbar Conductor Bar
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.
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.
Snap-in joint splices provide mechanical end electrical continuity.
They include insulated protection covers.
Line feeds (any joints) or end feeds.
The open ends of the conductor are closed by end caps.
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.
Gantry Crane And Overhead Crane Power Supply System Conductor Bar
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 system|
|Conductor rail||Aluminium||Copper||Stainless Steel|
|Nominal current at 100% DC and 35DC [A]||150||250-300||320-1250||230-800||1250-3000||150-500||500-800||800-1600||1250-5000||25|
|D.C. resistance at 35°C [Ω/km]||0.376||0.203-0.187||0.153-0.046||0.153-0.067||0043-0.015||0.376-0.156||0.116-0.067||0.067-0.039||0.036-0.007||11.652|
|Impendance at 35°C [Ω/km]||0.381||0.209-0.195||0.155-0.048||0.155-0.069||0.044-0.017||0.377-0.158||0.118-0.069||0.069-0.040||0.038-0.008||11.663|
|Support spacing [m]||1.5||1.5||1.8||1.8||2||1.5||1.5||1.8||2||1.5|
|Rail length [m]||4.5||6||6||6||6||4.5||6||6||6||4.5|
|Housing length [m]||4.42||5.88||5.83||5.83||5.75||4.42||5.88||5.83||5.75||4.42|
|Max.voltage [V]||660V||Dielectric strength [KV/mm] ||30-40|
|Travelling speed||^ 600 m/min||standard||GB7251.2-2006|
|Expansion joint||not required uo to 200 m installation length|
|Flame retardant||Class B1-no flaming particles,self-extinguishing|
|Permissible ambient temperature||Standard insulation -30 C- +70°C High temperature insulation -20ec- +115°C Low temperature insulation -40C- +85°C|