20w-upsu.com - inventlab GmbH

Description: 20W UPSU is a maintenance-free DIN-Rail UPS with configurable output voltage between 5 and 24V DC and wide input voltage range from 5 to 36V DC. It has Supercapacitors / Ultracapacitors for energy-storage, which makes it free from maintenance, provides higher cycle life and makes it usable in a wide temperature range.

din-rail (22) dc-ups (5) maintenance-free ups

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20W UPSU is a is maintenance-free DC UPS , based on Supercapacitors / Ultracapacitors , for industrial and automation environments. The 20W UPSU has a wide voltage input range, one configurable output voltage and is in DIN-Rail-case.

Applications are UPS powered embedded-computers, PLC and other electronic devices. The 20W UPSU provides the following connections: The patented Mainboard-Power-Button-Connection, Terminal Contact 15 and RS-232 for configuration and communication. You can configure timings to customize the behavior of 20W UPSU to meet customer specific requirements.

You probably have set Uinminstart to a too high voltage level. So 20W UPSU will not be active until the input voltage rises above Uinminstart. Either set Uinminstart to a lower level or increase the input voltage above the configured Uinminstart. Note: To prevent from this problem, 20W UPSU s default configured Uinminstart is set to its min value of 5V.

Links to 20w-upsu.com (8)