NXRT
‐
1000,
NXRT
‐
1500,
NXRT
‐
2000,
NXRT
‐
3000
USER’S
MANUALUNINTERRUPTIBLE
POWER
SUPPLY
(UPS)
5.
Secure
the
DC
battery
cable
to
both
the
rear
of
the
UPS
and
the
rear
of
the
EBP
by
using
M3
x
8
screws
provided
(2
each
per
connector
end).
6.
Repeat
the
above
procedure
for
testing
and
securing
each
additional
EBP
required.
CAUTION:
Do
not
use
extension
cords
when
connecting
input
AC
power
to
UPS
or
EBP’s
7.
Move
the
DC
circuit
breaker
on
the
rear
of
each
EBP
to
the
ON
position.
At
this
point
the
UPS
will
need
to
be
started.
8.
If
the
EBP’s
are
plugged
into
an
AC
source
and
properly
installed,
the
internal
batteries
will
be
charged
when
acceptable
voltage
is
present.
EBP’s
must
be
charged
for
a
minimum
of
6
hours
for
full
battery
time.
NOTE
:
If
the
EBP
is
going
to
be
out
of
service
or
stored
for
six
months
or
longer,
the
batteries
must
be
recharged
for
at
least
36
hours
every
six
months.
Extended
Battery
Pack
Q
&
A
1.
Which
EBP’s
do
I
connect
to
an
AC
input
source?
•
It
is
possible
to
plug
in
every
EBP
into
an
AC
input
source.
The
more
connected
the
faster
the
recharge
time.
It
is
recommended
that
every
third
EBP
be
connected
to
incoming
AC
utility
to
properly
charge
the
batteries
in
a
complete
system.
Leaving
too
many
chargers
connected
may
cause
an
over
charge
situation
which
could
damage
the
batteries.
2.
Which
LED’s
are
supposed
to
be
lit
on
the
front
of
each
EBP?
•
When
an
EBP
is
connected
to
an
AC
input
source
and
the
unit
is
charging,
a
GREEN
LED
on
the
front
of
the
EBP
will
be
illuminated.
3.
Are
any
LED’s
on
the
front
of
the
EBP
supposed
to
be
lit
if
it
is
not
connected
to
an
AC
input
source?
•
No.
The
UPS
and/or
the
EBP’s
that
are
plugged
into
an
AC
input
source
are
responsible
for
charging
the
entire
system.
The
EBP
is
still
working
and
has
the
capability
of
providing
DC
voltage
when
needed.
No
LED
on
the
front
bezel
will
be
illuminated.
4.
The
EBP
is
connected
to
an
AC
input
source,
why
does
the
LED
on
the
front
of
the
EBP
turn
ON
and
OFF
intermittently,
and
does
this
mean
this
EBP
is
not
working?
•
The
GREEN
LED
on
the
front
of
each
EBP
indicates
that
the
charger
contained
in
the
EBP
is
charging.
Under
certain
conditions
when
the
batteries
are
100%
charged,
the
charger
in
the
EBP
will
shut
off
and
the
LED
will
no
longer
be
illuminated.
This
is
normal
operation
for
the
EBP.
The
EBP
is
working
properly.
[44]
Summary of Contents for NXRT?1000
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