320A - 500A High Power insulatedConductor Bar System 660V

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320A To 500A High Power Conductor Rails System
 
Detailed Product Description
The JDC-H conductor rail system is a modern crane power supply system using single pole insulated conductor bars. It complies with the latest regulations and provides the electric energy for material handling equipments such as overhead cranes.
The aluminum shrouded busbar mobile electrification system 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.
 
320A To 500A Conductor Rails , High Power Shrouded Bus Bar System
 

  • Standard length; 4m or 6m.
  • Current: 100A~1250A
  • Conductor material: Aluminium, copper
  • Support spacing: 1.8m or 2.0m

 
Design features

  1. Compact arrangement,
  2. High safety insulation housing, corrosion resistance.
  3. Easy and exact mounting with multiple supporting bracket.
  4. Easy installation.

 
Housing
The well insulating green plastic housing holds 3-6 conductors. Usually 4m standard length and other length to meet your runway requirements are available. The ground line is identified by the yellow color so that avoiding phase reversing.
 
Collectors
The current collectors are made of carbon brush, re-inforced nylon and galvanized or spray-paint metal material. 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 are available.

320A To 500A Conductor Rails
JDC-H32 Technical Parameters

TypeConductor RailCross section(mm2)Nominal current(A)Leakage-distance(mm)Resistance(Q/km)Weight kg
JDC-H32-230/320Aluminium230320800.1530.96
JDC-H32-285/500Aluminium285500800.1161.13
JDC-H32-360/630Aluminium360630800.0871.38
JDC-H32-420/800Aluminium450800800.0671.5
JDC-H32-550/1000Aluminium5501000800.0581.83
JDC-H32-600/1250Aluminium6001250800.0462.01

 

Technical data
Conductor Rail system JDC-H Series
Conductor railAluminiumCopper
TypeH24H32H35H52H24H32H52
Nominal current at 100% DC and 35°C   [A]250­300320­1250230­8001250­3000500­800800­16001250­5000
D.C.resistance at 35°C [Q/km]0.203­0.1870.153­0.0460.153­0.0670.043­0.0150.116­0.0670.067­0.0390.036­0.007
Impendance at 35C [Q/km]0.209­0.1950.155­0.0480.155­0.0690.044­0.0170.118­0.0690.069­0.040.038­0.008
Support spacing [m]1.51.81.821.51.82
Rail length [m]6666666
Housing length [m]5.885.835.835.755.885.835.75
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 temperatureStandard insulation -20C- +70C    
High temperature insulation -10C- +115C 
Low temperature insulation -40C- +85C

320A To 500A Conductor Rails , High Power Shrouded Bus Bar System
 

 
Tag : conductor rail system, crane conductor bar

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SHAOXING Nante lifting eqiupment Co.,Ltd.
3/F Rencai Building 6#, Xiacheng District, Hangzhou, Zhejiang, China (Mainland)
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