Active Member
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[China]
Address: Lianxing Village, Dongguan Street, Shangyu City, Shaoxing 312352, Zhejiang, China
Contact name:Lexie. Mao
Shaoxing Nante Lifting Eqiupment Co.,Ltd. |
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Specifications
Detailed Product Description
The JDC-H conductor rail busbar system, shrouded conductor systems is a modern power supply system using single pole insulated conductor rails. It complies with the latest regulations and provides the electric energy for material handling equipments such as overhead cranes.
Design features
Application
The ranges of applications of JDC Insulated Conductor bar System:
Joints
Snap-in joint splices provide mechanical and electrical continuity. Insulated protection covers are included.
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.
Feed Sets
End feeds or line feeds are available.
End Caps
The open ends of the conductor are closed by end caps.
Hangers
Standard brackets for powerail attachment to crane girders are available. Powerail is with sliding and fixpoint hangers.
Standard distance between suspension points for indoor and outdoor installations: 1200mm.
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.
Single Poles Conductor Rails
JDC-H32 Technical Parameters
| Type | Conductor Rail | Cross section(mm2) | Nominal current(A) | Leakage-distance(mm) | Resistance(Q/km) | Weight kg |
| JDC-H-230/320 | Aluminium | 230 | 320 | 80 | 0.153 | 0.96 |
| JDC-H-285/500 | Aluminium | 285 | 500 | 80 | 0.116 | 1.13 |
| JDC-H-360/630 | Aluminium | 360 | 630 | 80 | 0.087 | 1.38 |
| JDC-H-420/800 | Aluminium | 450 | 800 | 80 | 0.067 | 1.5 |
| JDC-H-550/1000 | Aluminium | 550 | 1000 | 80 | 0.058 | 1.83 |
| JDC-H-600/1250 | Aluminium | 600 | 1250 | 80 | 0.046 | 2.01 |
| Technical data | |||||||
| Conductor Rail system JDC-H Series | |||||||
| Conductor rail | Aluminium | Copper | |||||
| Type | H24 | H32 | H35 | H52 | H24 | H32 | H52 |
| Nominal current at 100% DC and 35°C [A] | 250300 | 3201250 | 230800 | 12503000 | 500800 | 8001600 | 12505000 |
| D.C.resistance at 35°C [Q/km] | 0.2030.187 | 0.1530.046 | 0.1530.067 | 0.0430.015 | 0.1160.067 | 0.0670.039 | 0.0360.007 |
| Impendance at 35C [Q/km] | 0.2090.195 | 0.1550.048 | 0.1550.069 | 0.0440.017 | 0.1180.069 | 0.0690.04 | 0.0380.008 |
| Support spacing [m] | 1.5 | 1.8 | 1.8 | 2 | 1.5 | 1.8 | 2 |
| Rail length [m] | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Housing length [m] | 5.88 | 5.83 | 5.83 | 5.75 | 5.88 | 5.83 | 5.75 |
| 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 temperature | Standard insulation -20C- +70C High temperature insulation -10C- +115C Low temperature insulation -40C- +85C | ||||||
