DKC SMALLR1, User Manual

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4.2 Front view of the UPS
Figure 1
– Front view of the UPS SMALLR1, SMALLR2 and SMALLR3
Note:
The figures is for reference only. Due to the technology upgrading and development, the
real unit might be different from the figure
.
4.3 Typology
The Small Rackmount UPS is on-line, double conversion; the inverter included in
the UPS always supplies energy to the load, whether mains is available or not
(according to the battery autonomy time).
This configuration guarantees the best service to the User, as it supplies clean
power uninterruptedly, ensuring voltage and frequency stabilization at nominal
value. Thanks to the double conversion, it makes the load completely immune
from micro-interruptions and from excessive mains variations, and prevents
damage to critical loads.
Output voltage
The line connected to the UPS output is energized even during
mains failure, therefore in compliance with the prescriptions of IEC
EN62040-1, the installer will have to identify the line or the plugs
supplied by the UPS making the User aware of this fact.