VAHLE Open Conductor Systems

VAHLE Open Conductor Systems provide reliable power transmission for industrial cranes, steel plants, shipyards and cement factories with copper and light-metal conductor solutions. Durable, long-life and high-performance by design.

  • Robust design especially for harsh environments
  • High-tolerance current collectors
  • Optimum solution for high currents up to 2,360 A
  • Compatible with SMGX data transmission
  • Suitable for operating temperatures from -40°C to +200°C
  • Durable, low-maintenance system
  • Customizable to individual requirements
  • High flexibility thanks to different conductor materials
  • Brackets for different applications

Description

Open Conductor Systems

Durability and Reliable Power Transmission — By inventing the first copper conductor system, Paul Vahle laid the foundation of a success story spanning more than 100 years. Today, light-metal and solid copper open conductor systems continue to power mobile applications reliably, especially in demanding industrial environments. VAHLE Open Conductor Systems consist of a copper profile bonded onto a T-shaped steel base — a structure providing high mechanical strength and reliable contact with the current collector. Light-metal options are also available. For high currents and particularly humid environments, our proven solid copper rails are recommended. Thanks to their versatile structure, VAHLE open conductor systems adapt to suspended or curved track layouts. The systems keep operating reliably in frost, extreme heat and harsh outdoor conditions.

Technical Data – Electrical Properties

Specification Value
Rated current 220 – 2360 A
Conductor cross-section 36 – 1200 mm²
Rated voltage (AC) 1000 V (opsiyonel 6000 V)
Number of poles Unlimited
Conductor material Steel/copper, aluminium/copper or copper

Technical Data – Mechanical Properties

Specification Value
Max. travel speed 250 m/min
Pole spacing 150 mm
Max. suspension spacing 2,5 m

Technical Data – System Properties

Specification Value
Max. system length without expansion element 100 m
Standard rail length 7 m

Operating Conditions

Specification Value
Operating temperature -40°C to +200°C
Application area Indoor and outdoor installations, medium-voltage systems

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