Cable & inter-car jumper systems

Special cables

Details will frequently determine the performance and safety of a cable. Special cable solutions by BizLink are matched precisely to their intended purpose and their functions are optimised for it, regardless of whether the application is flexible or fix installed.

Ranges of application

• Feasibility and concept studies 
• Flexible applications
• Build-to-print 
• Refurbishment

Benefits for OEMs and operators

• A development and system partner provides improved technical solutions to reduce interface costs 
• Optimally matched components
• Thanks to the BizLink value chain, a customized solution and the most rapid availability is possible, even at component level 
• Product qualification and validation through service life testing 
• Simple, safe and fast installation, reduced process costs

Inter-car jumper systems

In general, inter-car jumper systems are designed to be a breakout cable between the end walls of the carriage bodies or as a roof or under floor jumper system. Years of experience means that BizLink is able to solve the most complex tasks, whether in terms of the cable construction – consisting of power, data bus, fiber optic or coaxial cable – or in relation to the mechanical design of the cable fixings and guides. 

In order to meet the high requirements for flexibility, functionality and durability, we use top-quality materials and specially developed connection systems with suitable connectors and wiring components. We also have a wide range of testing capabilities for development, functionality, reliability and service life testing.

Advantages for OEMs and operators

• A development and system partner provides improved technical solutions to reduce interface costs
• Optimally matched components
• Thanks to the BizLink value chain, a customized solution and the most rapid availability is possible, even at component level 
• Product qualification and validation through service life testing
• Simple, safe and fast installation, reduced process costs

High-voltage roof jumper

BizLink' roof jumper designs include double spirals, which guarantee an optimal bending resistance and elasticity with a demanding cable design and the use of specially developed jacket and insulation materials, for even the highest mechanical, physical and chemical demands. 

The highly flexible cable system permanently compensates for vibrations as they arise and distance changes of up to ± 1000 mm. High hydrolysis resistance, good rebound properties at temperatures of –30 °C to +80 °C and high resistance to UV radiation are also provided. The cable satisfies the standard IEC 60332-1.

Benefits for OEMs and operators

• Complete compensation of three-dimensional relative movements of the fixation points
• High service reliability with redundant arrangement (double spiral), electrically or mechanically
• Available in various cross-sections depending on the network layout 
• Secured insulation section to the bellows even in the event of a spiral tear with inherent stability
• Attachment to supports or sealing end
• Customer/application-specific connection
• Product qualification and safeguarding by means of service life testing
• BizLink engineering (calculation, construction)

25kV medium voltage systems

BizLink is an expert in the design and manufacture of roof jumper systems. Since we also supply pre-fabricated medium voltage cables and the necessary components, we are able to offer a complete and consistent medium voltage cable system.

Benefits

• Medium voltage cables for roof installation
• Transformer cables
• All medium voltage cables are electrically tested after cable assembly (HV test and partial discharge test)
• Fire prevention standards according to US standard NFPA 130 and European standard EN 45545-2
• Completely consistent medium voltage transmission system available