PF1352 USER MANUAL REV A 12/21/15
3.2 OPERATING
INSTRUCTIONS
1. Connect the unit to a source of AC power between 95 & 267 VRMS and 47-63Hz.
NOTE: for full power operation, input must be at least 108V
. Conformance with
IEC safety standards limits the input to 250VAC. See section 2 of this manual for
specific wiring information.
2. Connect the load to the rear panel output terminal block. The load is connected
between H and L. A third terminal tied to the chassis is provided to allow attachment
of a safety earth connection.
3. With loads connected and switched off (recommended), turn on the front panel
power switch and allow a few seconds for the power supply to stabilize. The sound
of the cooling fans should be evident and the front panel display should appear as in
figure 3-2 below.
4. Note that the default multiplier is “
Vx1.0
”. This indicates the output voltage may now
be set in 1 volt increments using the
UP
or
DOWN
keys. To change the step size,
hold in the
SHIFT
key. At the same time press the
MODE
key. Each time the
MODE
key is pressed the multiplier step size will increase by a factor of ten. The available
step resolutions are: x0.1, x1.0, x10, x100. Note that the unit will automatically limit
the maximum output voltage depending on the setting of the
RANGE
switch.
5. To set the output frequency, press the
MODE
key once. The display should now
appear as in figure 3-3 below.
OUTPUT
CURRENT
V 0.0
I 0.0
F400.0
IL 10.0
Vx1.0
OUTPUT
VOLTAGE
DEFAULT
CURRENT
LIMIT
DEFAULT
FREQUENCY
DEFAULT
MULTIPLIER
V 0.0
I 0.0
F400.0
FREQUENCY
Fx1.0
IL 10.0
OUTPUT
VOLTAGE
CURRENT
LIMIT
FREQUENCY
MULTIPLIER
OUTPUT
CURRENT
