Xantrex XHR 7.5-130, Operating Manual

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Revision A
vii
About This Manual
This Operating Manual contains user information for the XHR Series DC output
power supply, available in several models at 1000 watts. It provides information on
features and specifications, installation procedures, and basic functions testing, as
well as procedures for operating the power supply at the front panel or from a remote
device.
Who Should Use This Manual
This manual is designed for the user who is familiar with basic electrical laws
especially as they apply to the operation of power supplies. This implies a
recognition of Constant Voltage and Constant Current operating modes and the
control of input and output power, as well as the observance of safe techniques while
making supply or pin connections and any changes in switch settings.
Main Sections
Section 1 Features and Specifications
Describes the power supply, lists its
features, and provides tables of specifications.
Section 2 Installation Provides procedures for inspecting, installing, and testing
the power supply. Includes descriptions of the rear panel switch and connector, and
considerations for load wiring, load connections, and remote sensing.
Section 3 Local Operation Provides procedures for local (front panel)
operation. Includes procedures for using over voltage protection, shutdown function,
multiple supplies, and over temperature protection.
Section 4 Remote Operation
Shows how to control the power supply voltage
and current limit from a remote analog source using the rear panel SW1 switch and
J2 connector. Includes both remote analog programming and readback. Discusses
the Isolated Programming Interface (ISOL) option.
Section 5 Calibration
Provides procedures for calibrating programming and
readback accuracy.
Manual Revisions
The current release of this manual is listed below. Updates may be issued as an
addendum.
Revision A (2004-03)
TM-XROP-01XN.book Page vii Monday, March 22, 2004 4:10 PM