DEL single conductors
Reliable power supply for cranes and suspension monorails
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.
Further 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
Application examples
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
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 |