Emerald ICE Installation, Programming & Maintenance Manual
13-13
User
Pr
ogramming
13
Operational Notes
N/A
Feature Code: N/A
Description
An
external
UPS
(Uninterruptible
Power
Supply)
(Optional)
may
be
installed
to
connect
between
the
KSU
and
a
dedicated
110VAC
outlet.
The
approximate
time,
in
back
‐
up
hours,
will
be
determined
by
size
(amp/hour
rating)
of
UPS
installed.
In
the
event
of
a
commercial
power
outage,
the
UPS
will
provide
the
necessary
system
voltage
to
allow
full
system
operation
until
AC
power
is
restored
or
the
UPS
battery
voltage
reaches
minimum
voltage
thresholds
and
is
automatically
disconnected
to
avoid
battery
damage.
The
UPS
system
battery
operation
time
is
dependent
on
several
factors:
•
Number
of
Digital
key
telephones
installed
•
System
traffic
load
•
Age
of
external
batteries
•
Equipment
Room
Temperature
•
UPS
Amp/hour
rating
•
Recovery
time
since
last
AC
power
interruption
For
further
information,
see
Specifications
and
Installation
sections
for
more
details
about
how
to
calculate
the
power
consumption
of
your
Emerald
ICE
system
application
and
apply
this
to
the
UPS
requirement.
Default Settings:
N/A
Operational Notes
N/A
13.8
Battery Back-Up (System)
Summary of Contents for EMERALD ICE
Page 1: ...Emerald ICE Digital Key Telephone System TM Installation Maintenance Manual...
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Page 19: ...xiv Emerald ICE Installation Programming Maintenance Manual TC...
Page 70: ...Emerald ICE Installation Programming Maintenance Manual 3 13 Installation 3...
Page 71: ...3 14 Emerald ICE Installation Programming Maintenance Manual Installation 3...
Page 77: ...3 20 Emerald ICE Installation Programming Maintenance Manual Installation 3...
Page 89: ...4 12 Emerald ICE Installation Programming Maintenance Manual Basic Programming 4...
Page 181: ...6 32 Emerald ICE Installation Programming Maintenance Manual Phone Trunk Programming 02 6...
Page 454: ...Appendix A Door Phone Installation Appendix A Door Phone Installation...
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Page 464: ...Appendix B Feature Codes Appendix B Feature Codes...
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