Reliable power supply for cranes and suspension monorails

DEL single conductors

Compact supply – with high level of safety

DEL single conductors are power-supply solutions for mobile consumers such as cranes and monorails. They offer a high level of safety and versatility for easy installation and conversion.

Your Contact

Demag contact

Demag Cranes and Components Corp.

6675 Parkland Blvd., Suite 200
Cleveland, Ohio 44139
United States

Phone:
+1 (440) 248 2400
Fax:
+1 (440) 248 3874

Product information

The benefits at a glance

Great versatility

  • Variety of suspension arrangements, combined suspension fitting
  • Light, compact design
  • Universal suspension can be fitted on profile sections and C rails
  • Snap-on connection – e.g. for perforated sheet or drilled girder web
  • Single suspension for variable center distance
  • Suspension distances up to 9.8 ft.
  • Straight end sections can be cut by hand – no need for additional preparation of joints (cut-outs, drilling, etc.)
  • Isolating sections, powerfeeds and transfer sections can be quickly fitted and changed on-site

High safety and reliability

  • Safety busbar line with IP 23 protection against accidental contact for horizontal installation
  • Reliable power transmission by current collector pantographs
  • High electrical safety due to large spacing between conductors and variable center distance for single suspension
  • Expansion joints between all conductor sections absorb differences in length caused by temperature variation
  • Corrosion resistance

Convenient assembly and maintenance

  • Simple installation thanks to prepared assemblies
  • Bolted suspension, compact dimensions
  • Easily maintained  as conductors and current collectors are visible
  • Quick disassembly of conductors thanks to patented quick-release joint connection

Technical data

Conductor line
Enclosure material PVC
Standard length  [mm] 6,000
Max. voltage [VAC] 690
Conductor/pole number 1 to ∞
Conductor cross-section  [mm2] 25, 50
Permissible current at 100% CDF [A] 100, 200
Ambient temperature [°C] -30 to +60
Curved section radius R ≥  [mm] 500
Max. suspension distance [mm] 1,000, 3,000 1)
Type enclosure to DIN 40050 IP2X 2)
Mounting position horizontal + vertical

1) With profile suspension
2) IP 23 for horizontal installation, IP20 for vertical installation
3) Bronze sliding contact. Graphite sliding contact: see technical data
 

Current collectors
Type Current collector pantograph 150/50 Bz 3)
Max. voltage [V] 690
Max. permissible current at 100% CDF [A] 40, 25
Max. connection cross-section  [mm2] 6.0
Max. fusing [A] 100
Min. curve radius R [mm] 500
Max. travel speed [m/min] 400
Mounting position horizontal + vertical