PRO HD+ series battery chargers AC/DC 24V battery chargers from 40A to 100A DNV-GL Marine Type approved since 2015. The ultimate expert solution for commercial, heavy duty (HD), merchant marine and military marine applications. It's all in the name: HD+ stands for Super Heavy Duty. The PRO HD+ series is designed for commercial and offshore customers requiring the best certification in the maritime sector: DNV-GL Marine Type Approval, which guarantees that our products perform perfectly against extreme and constant vibrations and shocks (approval obtained in 2015 and renewed in October 2019 until September 2024). PRO HD+ is quite simply the best there is for professionals in the marine environment. Advantages: *Super connected PRO HD chargers can of course interface with any modern on-board system: they are intelligent communicating devices with CAN Bus J1939 technology as standard. They are also NMEA compatible: the NMEA2000 option is available from one unit upwards. *Fine-grained supervision (unique on the market) PRO HD+ chargers feature TOUCHVIEW, an innovative external touch-screen control panel. This touch-sensitive display (human-machine interface, HMI) lets you easily supervise your charger and batteries in terms of charging current, selected charging curve, charging phase (boost/absorption/float) and maximum power delivered at any time. Its two built-in alarm relays will warn you of the following problems: battery or electronics temperature fault; charger supply voltage fault; fuse fault; charger output voltage fault and CAN Bus fault. This exclusive HMI interface offers a choice of 5 languages (French, English, Italian, Spanish and German). TOUCHVIEW operates perfectly even in difficult conditions: from -10°C to +50°C and with a humidity level of 10% to 70% (zero condensation). Option: TOUCHVIEW is also available with a remote display function.