Specifications
5.10.6
INRUSH
CURRENT
At
the
first
application
of
input
voltase
to
the
power
suppl~,
the
stated
surSe
current
ma~
be
reached
for
1/2
cycle
of
the
input
line.
Followins
that
surSe,
there
will
be
repetitive
peaks
of
exponentiallY
deca~ins
amplitude
for
UP
to
10
or
more
c~cles
of
the
line
until
steadY
state
operation
is
reached.
128V
AC:
70Amps
(peak)
256V
AC:
70Amps
(peak)
5.10.7
OVERLOAD
PROTECTION
5.10.7.1
An
externall~
accessible
circuit
breaker
is
provided
to
protect
the
output
wirins.
The
is
rated
at
6
Amps,250V
AC
and
covers
both
input
yoltase
ranSes.
5.10.72
The
start-up
transformer
is
protected
aSainst
overheat
ins
durinS
a
fault
b~
a
1/2
Amp,250V
fast
blow
fuse.
This
fuse
is
mounted
on
the
circuit
board
and
is
serviceable
only
by
aualified
personnel.
5.10.8
REAL
INPUT
POWER
320
watts
input
maximum
at
full
rated
DC
output
load.
5.10.9
EFFICIENCY
The
ratio
of
DC
output
power
to
real
input
power
at
full
rated
load
shall
be
0.7
minimum
over
either
input
voltaSe
ranSe.
5.10.10
LINE
VOLTAGE
DISTURBANCE
5.10.10.1
5.10.10.1.2
UNDER
VOLTAGE
UNDERVOLTAGE
WITHSTAND
The
power
supply
is
capable
of
withstandinS
any
undervoltase
condition
for
an~
duration
without
ph~sical
damaSe
or
desradation.
RIDE
THROUGH
The
POK
siSnal(reset
to
the
VS100
mother
board)
shall
remain
asserted
durinS
one
half
c~cle
of
less
than
the
minimum
line
voltase.