noteAlong with the storage and operating temperature, other factors such as the duration of the storage period and the charge status during storage have a decisive influence on the possible useful life. Batteries should therefore be stored as briefly as possible, always fully charged, and within the temperature range 0 to +20 °C.
peak current60 A; for 30 ms
number of cells12
battery capacity2.5 A·h
fastening methodsnaps onto DIN rail EN 60715 35x7.5/15 or keyhole mounting for hooking in to M4 screws
ambient conditionFor storage, mounting and operation of lead-acid batteries, the relevant DIN/VDE regulations or country-specific regulations (e.g. VDE 0510 Part 2/EN 50272-2) must be observed. You must ensure that the battery site is sufficiently ventilated. Possible sources of ignition must be at least 50 cm away.
other informationSpecifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)
protection class IPIP20
security informationSiemens provides products and solutions with industrial cybersecurity functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial cybersecurity concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks. Such systems, machines and components should only be connected to an enterprise network or the internet if and to the extent such a connection is necessary and only when appropriate security measures (e.g. firewalls and/or network segmentation) are in place. For additional information on industrial cybersecurity measures that may be implemented, please visit www.siemens.com/cybersecurity-industry. Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to cyber threats. To stay informed about product updates, subscribe to the Siemens Industrial Cybersecurity RSS Feed under https://www.siemens.com/cert. (V4.7)
shipbuilding approvalYes
communication functionYes
charging current maximum5 A
output current rated value20 A
product component includedAccessories pack with solid-state circuitry fuse 25 A
type of electrical connectionscrew terminal
output voltage at DC rated value24 V
design of short-circuit protectionBattery fuse 25 A/32 V (solid-state circuitry blade-type fuse + support)
design of the overload protectionValve control
Environmental Product DeclarationYes
installation width × mounting height265 mm × 130 mm
operating resource protection classClass III
width × height × depth of the enclosure265 × 115 × 76 mm
display version for normal operationLED green: Battery OK; LED flashing green: Error or warning; OFF: No communication
output current in buffering mode maximum20 A
relative temporary capacity loss at 20 °C in a month typical3 %
