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Webinar: Liquid handling Event by Festo UK & Ireland

On-line webinar

01/12/2020(10:00-11:00)

How pressure-over-liquid provides precise, accurate and cost-effective throughput Precise and accurate (more)

Southern Manufacturing

Farnborough, Hants(GU14 6TQ)

20/04/2021 - 22/04/2021

Southern Manufacturing and Electronics is the most comprehensive annual industrial exhibition in the (more)

PPMA Show 2021

NEC, Birmingham(B40 1NT)

28/09/2021 - 30/09/2021

PPMA Show 2021 will be the UK’s largest ever event dedicated to state-of-the-art processing and (more)

Advanced Engineering 2021

NEC Birmingham(B40 1NT)

03/11/2021 - 04/11/2021

Join us in our 12th and most important edition to date, as we invite engineers and management from all (more)

Reliable connections for modular energy storage systems

Reliable connections for modular energy storage systems

Harting is now offering the Han S, the first ever large-scale special connector for battery storage modules. The new series meets the technical requirements set down in the latest standards for stationary energy storage systems (including UL 4128) and offers users optimal reliability for connected units. The Han S series features housings with space for a heavy-current contact up to 200 A. 

The contacts are mounted in a housing, which is freely pivotable. The locking system engages intuitively. The use of red for plus and black for minus, combined with the mechanical coding system, means that the interfaces cannot be confused. Han® S thereby facilitates fast and reliable mating for energy storage modules and helps to process high numbers of connections. Alternatively, the new series can also be installed as part of a control line (BUS system) for the battery management system. It features special contacts in the housing to support this.

Interfaces in modular energy storage systems are subject to special requirements. For instance, the wiring for lithium-ion batteries requires compact plug connections that do not heat their surroundings even when transmitting high currents. The connector housing must move as freely as possible to serve storage units effectively in terms of enhancing performance and efficient cooling.

The Han S series combines straight attachment housings with angled ‘sleeves’ that have integrated pivotable protective elements for the contacts. This combination can be rotated 360°, a key feature given the very limited space between the door opening and energy storage modules in a storage cabinet. This results in flexible connectors with high current load capacity, enabling the integration of the maximum number of storage components in the available space.

 

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