The new mini power supplies LOGO!Power0 pages

© Siemens AG 2015

LOGO!Power

Edition 04/2015

Flat power supply in LOGO! 8 design
for distribution boards

Our miniature power supply units in the LOGO! 8
design offer great performance in the smallest space.
Thanks to various output voltages, high functionality
and comprehensive certifications, they are suitable for
highly versatile implementation in numerous applications in the lower performance range.

The benefits at a glance

The excellent efficiency over the complete load range and
the low power loss during idle times guarantee efficient
operation. The wide-range input for connection to
networks with alternating or direct voltage, the wide
operating temperature range, as well as the power reserve
for starting up capacitive loads makes them suitable for
universal use. These reliable power supplies with their flat,
stepped profile are extremely suitable for applications with
low mounting depths, such as in distribution boards, for
example.

◾ 1-phase wide-range input from 85 to 264 V AC
or 110 to 300 V DC

To further increase the 24 V availability, LOGO!Power
power supplies can be combined with DC UPS, redundancy
and selectivity modules.

◾ Adjustable output voltage

You can find the appropriate power supply quickly and
easily with the SITOP Selection Tool.

◾ 3 performance classes up to 4 A for 24 V DC,
2 performance classes for 5, 12 and 15 V DC
◾ Flat LOGO! 8 design with just 55 mm installation
depth

◾ High efficiency across the entire load range, low
load losses while in standby
◾ Constant current for connection of loads with high
inrush current
◾ Power reserve on starting up through 1.5 times the
rated current for capacitive loads

◾ Green LED for "Output voltage OK"
◾ Temperature range from -20 °C to +70 °C
◾ Comprehensive certification e.g. UL approval, for
semiconductor industry, explosion protection
and ship building

siemens.com/sitop