SIEMENS
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Siemens KT 10.1 · 2016
5
SITOP smart
Introduction
■
Overview
The powerful standard power supply
The one-phase and three-phase SITOP smart are the universal
and powerful standard power supplies for machinery and plant
engineering. Despite their compact design, they offer an excel-
lent overload response: Thanks to an extra power of 150 %,
loads with high power consumption can be connected without
any problems and the permanent overload capability of 120%
offers power reserves in case of expansions. The high degree of
efficiency results in low energy consumption and minimal heat
generation inside the control cabinet.
To further increase the 24 V availability, the SITOP smart power
supplies can be combined with
buffer
,
DC UPS
,
redundancy
and
selectivity modules
.
Main product highlights
•
1-phase, 24 V DC/2.5 A, 5 A, 10 A and 20 A as well as
12 V/7 A and 14 A
•
3-phase, 24 V DC/5 A, 10 A, 20 A and 40 A
•
Compact design - no lateral clearances required
•
Extra power with 1.5 times the rated current (5 s/min) for brief
functional overload
•
Permanent overload capability with 1.2 times the rated current
up to 45 °C ambient temperature (24 V versions)
•
High degree of efficiency up to 91.5 %
•
Adjustable output voltage for compensating voltage drops
•
Signaling contact for easy integration in the plant monitoring
system
•
Wide temperature range from -25 or -10 to +70 °C
•
Comprehensive certifications, such as cULus, cCSAus, ATEX,
IECEx and GL
■
More information
Select the appropriate power supply quickly and easily with the
SITOP Selection Tool:
© Siemens AG 2016