Single-circuit storage battery connector support 150A

29th May 2015

Jordan Mulcare

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Hirose has introduced the PS3C series connector, a high power, single circuit (position) cable connector supporting 150A for storage battery applications. The PS3C series is designed with a highly reliable blade contact that features a clip-like structure and bellows contacts with multiple contact points. This structure lowers contact resistance and enableshigh current flow.

A non-polarised connector, the PS3C series connector offers cabling solutions that support various storage battery layouts. The PS3C series has a small, right-angle receptacle that maintains a low profile to the battery unit surface, reducing the occupied area in the battery unit area and offering significant space savings.

Red or black housings with guide keys provide mechanical and visual safety mechanisms that prevent mis-mating between the plus and minus electrodes. This is important in systems utilising multiple connectors to ensure proper connectivity.

Assembly is simple, and standard commercial crimp terminals can be used with the applicable cable of 50, 38, 22 and 14mm² (1/0, 2, 4 and 6AWG) cable. The PS3C supports the use of a hard lock nut, eliminating the re-tightening process of male contact connection.

No special tool is required for assembly, allowing for convenient and efficient field assembly. The PS3C series connector receptacle and plug features a slim design with IP2X finger protection to keep operators and installers safe. The PS3C series is RoHS-compliant, as well as UL, C-UL, and TUV certified. With an operating temperature range from -40 to +105°C, the PS3C has a rated power voltage of 1,000V, a contact resistance of 0.3mΩ and a minimum insulation resistance of 5,000MΩ at 250VDC.