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The Siemens 6EP19356MF01 is a maintenance-free, sealed lead-acid battery module with a rated output voltage of 24V and a capacity of 12Ah. It is designed for use with SITOP DC UPS modules, specifically supporting 6A, 15A, and 40A variants.
This battery module features a maximum charging current of 3A and an end-of-charge voltage that varies with temperature, ranging from 26.3V at 50°C to 29V at -10°C. The short-circuit protection is provided by a 20A/32V battery fuse with solid-state circuitry, and overload protection is managed by valve control. The module has an ingress protection rating of IP00 and belongs to protection class III.
Operating temperature ranges from -15°C to +50°C, with transport and storage temperatures between -20°C and +50°C. The typical service life at 20°C is 4 years, decreasing to 0.5 years at 50°C, assuming capacity falls to 80% of original. Mechanical specifications include spring-loaded terminals for electrical connection, enclosure dimensions of 253mm width, 168mm height, and 121mm depth, with a net weight of 9 kg. It supports wall mounting and screwing onto a flat surface.
Approvals include CE marking, UL approval, and EAC approval. It is also approved for shipbuilding by ABS and DNV GL. Note that Ex approval is no longer available for this model.
The rated output voltage at DC is 24 V.
The maximum charging current is 3 A.
The ambient temperature during operation is -15 ... +50 °C.
The typical service life at 20°C is 4 years, where capacity falls to 80% of original.
Short-circuit protection is designed as a Battery fuse 20 A/32 V with solid-state circuitry and support.
It uses spring-loaded terminals for electrical connection.
Yes, it has CE marking.