HARTING Han S connectors

HARTING’s Han S connectors enable users to build energy storage systems on the basis of battery modules, and have been specifically designed for front-mounting energy storage systems. In order to shorten installation times and reduce the amount of wiring required onsite, the company is offering the interfaces in combination with fully prefabricated cable assemblies tailored to the respective application.

The assemblies are the Han S 200 CA-c-b/r 25², CA-c-b/r 35² and CA-c-b/r 50 mm², and are available with cable lengths of 20, 30, 40 and 50 cm. They are suitable for temperatures ranging between -50 and +120°C. The fabrication material is halogen free as well as ozone resistant. The voltage limits are 1.8 kV (25 mm²)–3 kV (50 mm²) AC and 2.7 (25 mm²)–4.5 kV (50 mm²) DC. The assemblies meet various standards, including EN 45545-2 and NF F 16-101. The connector’s design meets all technical requirements, including the UL 4128 standard for stationary energy storage systems.

The single-pin connector is suitable for front-mounting drawers on energy storage devices and can transmit rated currents of up to 200 A at 1500 V. It offers safe installation, with finger-protected contacts with various types of connection (M8 bolts or busbars), and permits users to visually check the locking status. In addition, the product is vibration-proof and comes in two different colours: red and black. It features a mechanical coding system that makes it impossible to incorrectly connect the polarity, making the connector suitable for connecting large numbers of battery modules.