MTBF at 40 °C459 137 h
peak current25 A
charging current1 A, 2 A
fastening methodSnaps onto DIN rail EN 60715 35x7.5/15
other informationSpecifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)
input voltage at DC22 ... 29 V
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
electrical accessoriesExtension module SITOP UPS501S
type of energy storagewith capacitors
design of the interfaceUSB
housing can be lined upYes
formula for output voltage24 V ± 3 %
startup delay time typical0.6 s
supplied active power typical360 W
type of electrical connectionscrew terminal
product component PC interfaceYes
energy content of energy storage5 kW.s
supply voltage at DC rated value24 V
Environmental Product DeclarationYes
installation width × mounting height120 mm × 225 mm
operating resource protection classClass III
width × height × depth of the enclosure120 × 125 × 125 mm
output voltage in buffering mode at DC24 ... 24.7 V
product function communication functionNo
property of the output short-circuit proofYes
galvanic isolation between input and outputNo
buffering time in the event of power failure0.15 min
environmental category according to IEC 60721Climate class 3K3, 5 ... 95% no condensation
design of the mains power cut bridging-connection15 A for 9 s or 10 A for 15 s or 5 A for 31 s or 2 A for 76 s; longer buffering times with expansion modules
voltage increase time of the output voltage typical25 ms
input current at rated input voltage 24 V rated value15.2 A; + approx. 2.3 A with empty energy storage (capacitor)
adjustable response value voltage for buffer connection22 ... 25.5 V; Adjustable in 0.5 V increments
adjustable response value voltage for buffer connection preset22.5 V
