1. HUBER+SUHNER ACS
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ACS May 2013

2. ACS – Automotive Cable Systems
The competence center in Germany located in Weikersheim is responsible for project management, construction, drawing, prototyping, engineering and the transfer of products to serial production
Construction of prototypes in Switzerland or Germany
Serial production in Poland or other branches worldwide
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3. Location ACS Group
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4. - In-house development of screened connections with
Developments
- In-house development of screened connections with
in-house developed crimp systems and crimp sleeves
Development of high voltage connection systems and it‘s
production as well the production of high voltage assemblies
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5. Developments High voltage distribution system Engine applications 5
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6. Example of a electrical motor connection
subassembly: overmoulding 3 current modules for power supply connection
Crimp sleeves with thread, watertight overmoulded and torsional protection. Stabilization within cover pressing
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7. High Voltage Distribution Unit
General Information Huber+Suhner is offering High Voltage Distribution Units for the automotive industry. The HVDU assures the power distribution between battery, generator, loader task and secondary output. The secondary outputs can be protected with fuses. We use materials and components with low electrical resistance. The Unit is protected with an interlock system.
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8. Power Distribution Unit
Electrical specifications Voltage Rating up to 1000V AC Rated current up to 500 Ampere Test voltage V 60sec. Environmental specifications Temperature range °C to + 125° C / 140°C short term Protection mode IP69K Mechanical specifications overall dimensions of the box according customer requirements Material of the box aluminum alloy milled or die casted Cable size for HV connections Radox from 16mm² to 50mm², 95mm² in development Material of the current bars copper alloy, tinned
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9. H+S Connection System
General Information Huber+Suhner is offering a screened high voltage connection which is used in combination with the H+S HVDU. The connection system has - a very low electrical resistance < 10mOhm of the screening from connector to the HVDU. - a high ampacity The needed space by using this connector in the car is reduced to a minimum.
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10. H+S Connection System
Electrical specifications Voltage Rating up to 1000V AC Rated current up to 500 Ampere Test voltage V 60sec. Environmental specifications Temperature range °C to + 125° C / 140°C short term Protection mode IP69K when mounted in the H+S HVDU Mechanical specifications dimensions see attached drawing, valid for 25mm², 35mm², 50mm² Cable size for HV connections Radox 16mm² to 50mm², 95mm² in development Material of the crimp ferrules copper alloy, tinned
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11. H+S Connection System
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12. Example of HV-Bordnetsystems
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13. Example of the HV - cable systems
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14. Example of the HV-cable systems
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15. Example of HV-cabeling
Electrical socket
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16. Example of the HV - cabeling
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17. Example HVDU
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18. Example of the HVDU
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19. Example of Distribution for Power Electronic for Hybrid Cars
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20. Space Analysis
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21. Questions