Input Power Connection; Input Voltage Configuration, Models 105-Amx, 108-Amx, 305-Amx And 308-Amx - Pacific Power Source AMX Series Operation Manual

3.3

INPUT POWER CONNECTION

Input voltage form and requirements of the input wiring for the AMX-Series Power Source
varies by model.
appropriate paragraph for the model being configured.
3.3.1 INPUT VOLTAGE CONFIGURATION, MODELS 105-AMX, 108-AMX,
305-AMX and 308-AMX
DISCONNECT THIS UNIT FROM THE INPUT SERVICE BEFORE REMOVING TOP COVER.
HIGH VOLTAGE HAZARD PRESENT INSIDE UNIT WHEN TOP COVER IS REMOVED
The 105-AMX, 108-AMX, 305-AMX and 308-AMX Power Sources have been designed to
accept most standard single phase input voltage forms. This is accomplished through the
use of a tapped, input power transformer. Configuring the proper input form is simply a
matter of setting jumpers in the appropriate positions. The system is designed for use with
input frequencies of 47 to 63 Hz.
frequencies of up to 440 Hz. Contact the factory for details.)
Figure 3.3.1 shows the location of the various jumpers which need to be moved to change
input voltage form. The position of these jumpers is listed on the accompanying table.
To change the input power form, remove the top cover, then connect the jumpers as stated in
the table for the desired input voltage. Jumpers are located on the input power transformer
(T1). Refer to the table in Figure 3.3.1 for the proper setting.
After configuring the input voltage form, check connections and ensure that they are tight and
in the correct position. Replace the top cover.
CONNECTION OF THIS UNIT TO IMPROPER INPUT VOLTAGES WILL
CAUSE CATASTROPHIC DAMAGE TO THE POWER SOURCE.
READ THE INPUT VOLTAGE LABEL AND CONNECT TO THAT INPUT VOLTAGE ONLY.
The 105-AMX, 108-AMX, 305-AMX and 308-AMX Power Sources are then connected to an
appropriate outlet via the input power cord. Refer to Paragraph 2.1.1 for minimum input
service requirements of the various input voltage forms.
Each is discussed in a separate paragraph.
WARNING
AND STILL CONNECTED TO INPUT SERVICE.
(Optionally, the systems may be used with input
CAUTION
IF THERE ARE ANY QUESTIONS, CONTACT THE FACTORY
SECTION 3
51
INSTALLATION
Please refer to the