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Kenwood PS Series User Manual

Kenwood PS Series
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4) Precautions
for
applicat
ion
in
floating
cond
i
t
i
on
If
the PS
Series
power
supply
unit
is
used
in the
floating
condition,
a
high
potential
difference
may be
produced
between
the
frame
GND and
output
terminals.
If
they
are
short-circuited
in
such
a
condition,
a
measuring
instrument
or an
electric
load connected
to the PS
Series
may be
broken.
If
you
touch
the
frame
GND and
output
terminals
simultaneously
by
mistake,
you
may get an
electric
shock.
Use the
greatest
care.
If
high potent
ial
difference
is
produced
between
the
frame
GND and
output
terminals,
it may
remain charged
in the
noise
reducing
capacitor
even
after
use. In
such
a
case,
connect
a
resistor
of 500kQ or so
between
the
frame
GND and the
positive
id
negative
output
terminals
to
discharge
the
capacitor.
(The
capacitor
is
discharged
for a
second
or so when a 500kQ
resistor
is
connected.)
5)
Notes on the
output
terminals
*The
PS
Series
is a
floating
type
power
supply
unit.
If
its output should
be
grounded,
connect
any
output
terminal
on the
rear
panel
to the
frame
GND
terminal
with
the GND
cable
included
in the
accessories.
*A
maximum
of 20 A is
output through
the
output
terminals
on the
front
panel.
If
output
current
exceeding
20 A is
required,
be
sure
to use the
output
terminals
on the
rear
panel.
1
)
Checking
the
control terminals
and
switches
on the
rear
panel
and
notes
on
them
*A
part
of the
remote
control
terminals
is
connected
with
the
positive
terminal
(+S
terminal).
Power
supply
or
resistor
used
for
remote
control
should
be
floated.
For
detaiIs,
read through
the
operation
instructions
given
below.
12
CAUTION

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Kenwood PS Series Specifications

General IconGeneral
CategoryPower Supply
ManufacturerKenwood
Input Frequency50/60 Hz
DimensionsVaries by model
WeightVaries by model
Output VoltageAdjustable
Line Regulation≤0.01% + 3mV
Load Regulation≤ 0.01% + 3 mV
Ripple and Noise≤1mVrms
DisplayDigital LED
ModelPS Series
Protectionovervoltage, overtemperature
Input Voltage100/110/120/220/230/240 VAC (depending on the model and region)

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