10
3. INSTRUCTIONS ON USE
Be sure to read through the instructions shown below prior to
using the PA-B series.
WARNING
3-1. Checking Source Voltage
＊
Be sure to connect the PA-B series with a commercial power
supply of the rated voltage.
＊
The rated voltage is shown on the rating nameplate near the
AC inlet on the rear panel.
3-2. Connection of Power Cable
＊
Connect the power cable plug firmly into the AC outlet that
carries the rated voltage.
CAUTION
3-3. Precautions for Connecting Output Terminals
＊
The PA-B series is a floating type power supply unit.
Normally, connect either the (+) or (-) output terminal on the
front panel with the GND terminal (case GND) using a
shorting bar.
＊
The (+S) and (-S) terminals and switch on the front panel are
used for remote sensing (PA10-5B, PA18-1.2B, PA18-2B,
PA18-3B, PA18-5B, PA36-1.2B, PA36-2B and PA36-3B only).
Normally, set the switch to the LCL position and connect
nothing with the terminals. If the switch is set to the REM
position, the voltage sensing circuit is disconnected internally,
resulting in erroneous output voltage indication.
For remote sensing connection, see section 5-2 "Remote
Sensing" below.
