Output Voltage Range Configuration - Pacific Power Source AMX Series Operation Manual

3.2

OUTPUT VOLTAGE RANGE CONFIGURATION

The AMX-Series Power Source can be configured for several different Output Voltage Ranges.
The standard output configurations are:
Transformer
Direct
Coupled
VR1.5
Transformer
VR2.0
Coupled
VR2.5
The 0-135 through 0-150VAC output ranges are direct-coupled outputs and are always
available. Standard transformer output ratios are 1.5, 2.0 and 2.5 step-up ( custom ratios are
available on request).
specified. The system ID label or magnetic module ID label will state the factory set
transformer ratio. If a different ratio is required, re-connect the transformer wiring according
to the following diagrams. The ID label should be updated also.
Described in the following paragraphs are model specific controller details (Transformer Ratio
and Amps to Volts Ratio settings) that, although factory preset, must be set as described if
inadvertently changed or otherwise modified.
Configuration of the Output voltage consists of:
1) Verifying that the appropriate output transformer taps have been selected.
2) Verifying the proper setting of the Transformer Ratio Setting within the UPC.
3) Verifying the proper setting of the Amps to Volts Ratio Setting within the UPC
4) Calibration of the system.
Configuration varies from model to model.
configuration settings of the available standard output ranges.
paragraph for details.
Section 9, Modifications. Any instructions stated in Section 9 take precedence over those
listed in the following paragraphs.
Voltage Range
Ratio
-
0-135 VAC
-
0-150 VAC
0-204 VAC
0-273 VAC
0-341 VAC
The output transformer tap will be configured at the factory as
When custom output transformers have been installed, refer to
SECTION 3
Standard on most models.
l-n
112-AMX,125-AMX and 312-AMX
l-n
Models 105-AMXT, 108-AMXT, 140-AMXT,
160-AMXT, 305-AMXT, 308-AMXT, 320-AMXT,
l-n
345-AMXT, 360-AMXT, 390-AMXT and
3120-AMXT equipped with Magnetics Option.
Models 105-AMXT, 108-AMXT, 140-AMXT,
160-AMXT, 305-AMXT, 308-AMXT, 320-AMXT,
345-AMXT, 360-AMXT, 390-AMXT and
l-n
3120-AMXT equipped with Magnetics Option.
Models 105-AMXT, 108-AMXT, 140-AMXT,
160-AMXT, 305-AMXT, 308-AMXT, 320-AMXT,
l-n
345-AMXT, 360-AMXT, 390-AMXT and
3120-AMXT equipped with Magnetics Option.
The following paragraphs describe the
43
INSTALLATION
Model
Refer to the appropriate