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3 Monitoring the 3phases fthe emergency line
The ATS010 onitors one the ergency lin phase voltages. the
application requires ito rin three phases, external 3-phase onitoring
relay ust used, shown diagram 7.) ith prim ary voltage equal the
phase-to-phase voltage and secondary voltage 110V ust used.6.2. The characteristics the ito rin relays
are found technical catalogue 2CDC110004C0201.7.7.
ABB SACE SACE ATS010 RH0202002 L2467.
7.7. the
diagrams, the transform labeled TR.
A external single-phase transform (10V in.
F example, relays may used.6., three-phase systems ith t
neutral ire), irin ust odified diagram 7.e.3.
7.8 the release the ATS010 installed plant), an
external converter ust used (as diagram 7.4)
F bient temperatures between 0°C and 50°C, advise using SVA24SC48 /
D converters fro Inc.4 Use external DC/DC converterfor 48V applications
W hen pow ering ith 48V pow supply, the ATS010 release num ber 06
o (see section 7.
W hen pow ering ith 24V pow supply, odifications are required the
standard irin diagrams. equivalent converter used ell.7. Selection f
the device depends the application.
The voltage itorin relay (labeled the diagram closes clean”
(potential-free) contact hen the voltages the three-phase system ith in
predefined lim its.2 Applications 3-wire systems
W hen the ATS010 used three-w ire systems (i.6
