XFR 2800 Watt Series Programmable DC Power Supply
XFR XFR XFR XFR XFR XFR XFR XFR XFR XFR
Operating Manual
Page
XFR 2800 Watt Series
Programmable DC Power Supply
Operating Manual for
How do you get service?
Limited Warranty
Proof of purchase may be in any one of the following forms
Disclaimer Product
Information About Your Power Supply
WARNING Limitations on Use
Power Supply Safety
Cautions
Manual Revisions
Who Should Use This Manual
Main Sections
About This Manual
Power Supply Safety Markings
About This Manual
Contents
Section Features and Specifications
Section Local Operation Section Remote Operation
Section 5. Calibration
List of Figures
Operating Manual for XFR 2.8kW Series Power Supply
List of Figures
List of Tables
Operating Manual for XFR 2.8kW Series Power Supply
List of Tables
Section 1. Features and Specifications
Features and Options
Description
External monitor signals for output voltage and current
Front Panel Controls
“Mechanical Specifications” on page “Functional Tests” on page
Section 3. Local Operation
Rear Panel Connectors and Switch
Rear Panel Connectors and Switch
Figure 1.2 Power Supply Rear Panel
Low voltage 7.5 V to 100 V model shown
switch enables you to choose
Resetting the Switches Before making any changes to the switch settings, disable the power supply output by pushing the front panel STANDBY switch to its IN position. This temporarily shuts down the power supply. The front panel S/D LED turns on. Then, use any small, flat-bladed screwdriver to change the switch settings
provides access to the following functions
Reference
Features and Specifications
Connector
Name
Wiring
Making J2 Connections
Specifications
Specifications are subject to change without notice
Nominal line voltage is 208 Vac, 60 Hz
7.5-300
Features and Specifications
Models
12-220
Features and Specifications
Specifications
60-46
Features and Specifications
Models
100-28
Features and Specifications
Specifications
Input Conditions
Additional Specifications
Based on 100 V, 28 A model
Additional Features
Remote Programming and Monitoring
Environmental Specifications
Mechanical Specifications
Operating Manual for XFR 2.8kW Series Power Supply
Figure 1.6 Dimensional Drawings
Dimensions given are nominal
3.45 87.63 mm
Section 2. Installation
Basic Setup Procedure
Introduction
Inspection, Cleaning, and Packaging
Initial Inspection Periodic Cleaning
Returning Power Supplies to the Manufacturer
If you are returning a product from outside of the USA or Canada
Packaging for Shipping or Storage
Location, Mounting, and Ventilation
Rack Mounting
AC Input Power
AC Input Connector and Voltage Selection
AC Input
3 x 12 AWG stranded copper
AC Input Wire Connection
Table 2.3 AC Wire Specification
60 C minimum, 300
AC Input Cover and Strain Relief
Voltage Mode Operation Check
Functional Tests
Current Mode Operation Check Front Panel Function Checks
Load Wiring
Load Connection
Making Load Connections
Figure 2.3 Maximum Load Wire Length for 1 V Line Drop
To detach the 2-part cover
1. Strip the ends of the wires
Figure 2.6 Output Voltage Connector
150 V to 600 V Models
sense connector as identified on Figure 1.2, on page
Loads the radial power distribution method
Installation
Operating Manual for XFR 2.8kW Series Power Supply
Figure 2.10Multiple Loads with Remote Sensing
Sense Wiring
Local and Remote Sensing
Name
Installation
Terminal
Function
Using Remote Sensing
5. Turn the power supply ON
Operating Modes and Automatic Crossover
Section 3. Local Operation
Standard Operation
Introduction
Local Operation
Figure 3.1 Operating Modes
front and rear panel diagrams
Setting Output Voltage and Current Limit
Using Over Voltage Protection OVP
Front Panel OVP Operation
To reset the OVP circuit after it activates
Using the Shutdown Function
Controlling the Shutdown Function via the J2 Connector
1. If switch SW1-7 is ON but there is no signal applied, the S/D LED turns on and the power supply will not provide an output until the HIGH signal level is applied
Using Multiple Supplies
Configuring Multiple Supplies for Series Operation
Parallel
Configuring
Multiple
Operation
Supplies for Split Supply Operation
Positive-negative Supply
Figure 3.4 Split Supply Operation of Multiple Supplies
Local sense lines shown are default J10 connections
Positive-negative Supply
Figure 3.5 Split Supply Operation of Multiple Supplies
Over Temperature Protection OTP
Over Temperature Protection OTP
User Diagnostics
Emergency Shutdown
Unusual or Erratic Operation
Check
Symptom
Local Operation
Further Checks and Corrections
Section 4. Remote Operation
Introduction
Remote
Procedure
Remote Analog Programming of Output Voltage and Current Limit
Programming
4. Connect the programming sources to the mating J2 connector as shown in Figure 4.1, observing the correct polarity for voltage sources. Ensure that the mating connector is plugged securely into the rear panel connector
Remote Operation
Figure 4.1 Connecting Programming Sources to J2 Connector
Remote Operation
Remote Monitoring of Output Voltage and Current
Precautions
Calibration Setup
Service
Section 5. Calibration
Calibration Setup
Accessing Calibration Potentiometers
Calibration
Tool Required Phillips #2 screwdriver
Calibrating for Programming Accuracy
Voltage Programming Circuit Calibration
Current Limit Programming Circuit Calibration
Calibrating for Readback Accuracy
Output Voltage Monitor Circuit Calibration
Output Current Monitor Circuit Calibration
Operating Manual for XFR 2.8kW Series Power Supply
Calibration
Calibrating for Readback Accuracy
Page
604 422 8595 Tel 604 421 3056 Fax
Xantrex Technology Inc
8999 Nelson Way Burnaby, British Columbia Canada V5A 4B5
800 667 8422 Toll Free North America prg.info@xantrex.com
