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UMA710-2-xx-ISO-xx, Manual.docx
Issued: 11.Jan.2016
16
4. System components
In the appendix of this manual you will find the data sheets, technical manuals and further detailed
information on all system components.
Description
Identification
Function
ATICS-2-xx-ISO
N1
Automatic changeover and monitoring
unit, 63A or 80A nominal current
including IT-system monitoring
CP-D24/0.24
(or AN410 )
T1
Auxiliary power supply for remote alarm
indicator MK-series
BV384213 (STW2)
T4
Measuring current transformer for the
actual load current on transformer
secondary
STW3
T3
Measuring current transformer for the
total load current and to identify a short
circuit condition
ES710…
ES710…
IT-System transformer, 3150VA upto
8000VA,
According to DIN VDE 0100-710
Fuse
F1, F2,
Short circuit protection
MK2430-xx
MK2430-xx
for remote alarm indicator MK-series
Bypass switch
(optional)
S1
To bypass the load contacts of the
ATICS® switch, with auxiliary contacts
E219-2CD48
(optional with bypass switch)
H1
indicator, red + green to indicate the
bypass mode
The changeover and monitoring modules are designed to be mounted on DIN rails but can also be
mounted on mounting plates.
Multiple DIN rails are mounted on mounting racks of at least one vertical section of 250mm in width. Other
mounting arrangements with multiple vertical sections are also possible.
Depending on the number of sections the DIN rails may also differ. E.g. a wall mounted enclosure with 6
DIN rails in one vertical section or a switchgear cabinet with 10 or 12 DIN rails per vertical and multiple
sections in a free standing cabinet.
The following mounting racks will show some typical arrangements only.
The optional bypass switch is also being showed in these examples.
