InteliATS
NT
STD, SW version 2.0, ©ComAp – June 2010 7
IA-NT- STD-2.0-Reference Guide.pdf
n Descriptio
Description of the controller system
InteliATS
NT
is a comprehensive Automatic Transfer Switch controller designed to mon
AC mains supply (1 or 3 phases) for under & over voltage, under & over frequency an
unbalance. In the case of any mains supply disproportion it will send a remote start co
gen-set and make change over for both
itor the incoming
d voltage
mmand to the
generator and mains contactors. The gen-set requires a
ast a key-start box
over
Controllers
ad transfer between both power sources with break (blackout). Delayed Transition means
used as a switching
r MAINS-GEN
he system recognizes application type according to the Gen Start/Stop and Gen
d (default
ured, MAINS-
n type takes place. In this case stop-fail protection and generator current protection
ay showing icons, symbols and bar-
ionality, new standards in Gen-set
• Easy-to-use operation and installation. Factory default configuration covers most of
applications
• Different customer changes are possible thanks to the configurability
• Excellent remote communication capabilities
• High reliability
remote start type control unit (e.g. the ComAp InteliLite
NT
MRS 10 controller), at le
with an external input for the start/stop signal.
The controller uses Open Delayed Transition. This transition is a standard type of change
provided by the most common AMF or ATS controllers supplied by the other vendors.
perform lo
there is a delay between the source breaker opening and the target breaker closing.
Two or three position ATS switch or two independent breakers/contactors can be
mechanism.
InteliATS
NT
controller can be used also for MAINS-MAINS applications and not only fo
applications. T
ReadyToLoad logical binary output and input configuration. If both are configured/use
setting) it tells controller that MAINS-GEN application type is to be used. If not config
MAINS applicatio
a nre ot evaluated.
n eliATS
NT
I t controllers are equipped with a powerful graphic displ
graphs for intuitive operation, which sets, together with high funct
controls.
The key features are:
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