Battery analysis and care system BACS: the 3rd generation of the battery management system Monitoring, regulation and alarm system for lead-acid batteries. Ensuring full battery system operability, preventing unexpected or unnoticed faults caused by defective batteries, extending the lifetime of the batteries and helping to presence system reliabitily. The 3rd generation of the Battery Analysis and Care System, BACS, is a network-integrated battery monitoring and management system. It regularly checks the internal resistance, temperature and voltage of each individual battery. It is also possible to adjust the charging voltage of each battery and manage environmental measurements (temperature, humidity, hydrogen gas content) and applications (UPS systems, rectifiers, DC systems, inverters and other devices). This ensures that the batteries always remain in optimum operating conditions. The system’s ability to constantly monitor and individually control the charging voltages for each battery ensures battery availability at all times - making the socalled Achilles heel of UPS systems (or any other power device) a thing of the past. BACS is suitable for all lead-based (AGM, gel, sealed and open leadacid), nickel-based and lithium-ion batteries. Monitoring software

Technology · The system is designed to monitor and control batteries individually or in battery blocks, providing a symmetrical charging process. . Individual voltage regulation: even distribution of the voltage supplied by the charger. · Protection against any unexpected individual overcharging (gassing), drying out or full discharge of batteries. · Sulphation problems are prevented through visualisation and communication of sulphation levels. · Protection for nearby batteries against charging voltage faults in one battery. · Through its equalising system, it ensures optimum capacity for battery...

PROCESSOR AND MEMORY 32-Bit RISC processor, 32 MB storage / 64 MB RAM POWER CONSUMPTION At 24 V / 100 mA for BACS module +10 mA INTERFACE 3 x RS-232 interfaces, including 1 for the battery bus 1 x RJ10 for the battery bus converter 1 battery bus converter included 1 x RJ45, 10/100 Mbit Ethernet connector Housing: 69 x 30 x 126 mm (L x W x H) Card: 60 x 20 x 130 mm (L x W x H) (slot format) Housing: 110 g Card: 90 g 0-60°C, maximum humidity 90% non-condensing DIMENSIONS WEIGHT TEMPERATURE MODEL POWER CONSUMPTION 30 mA en modo normal < 8 mA en Modo Sleep (Rev 1.4) < 1 mA en Modo Sleep (Rev 1.6)...

REF JM749C01 CODE 401AB000739 ED MAY 2019 - TECHNICAL SUPPORT & SERVICE CONSTRUCTION Conversion and galvanic separation of the BACS battery bus to the WEBMANAGER POWER CONSUMPTION Wall wart 12 V/ 800 mA (default for up to 160 modules) INTERFACES 2 x RJ10 for BACS battery bus 1 x RJ12 for COM3 of the WEBMANAGER 1 x MiniDin8 interface/RS-232 for serial connection to PC For CONVERTER 3, an adapter is required (see below) 1 x DC connector for mains power supply CONSTRUCTION The same as CONVERTER 2, but with an additional LED display, acoustic alarm with acknowledge button and potential-free contacts...