Xantrex Technology TM-XDSL-01XN, XDC 10-600SL, XDC 100-60SL, XDC 150-40SL, XDC 20-300SL, XDC 30-200SL, XDC 300-20SL, XDC 40-150SL, XDC 60-100SL, XDC 600-10SL, XDC 6000, XDC 80-75SL

Current Sharing

Overview

Release 1.0 21

Current Share

Configuration

Units are programmed in a mode such that it is already in current sharing mode on

power up. This feature is not user-modifiable. Please c ontact the manufacturer for

assistance if you wish to change this.

Most configurable settings available on a m aster 6kW unit are disabled on the slave

units for protection. All the queries are still avai lable.

Setup

Current

Sharing

Network

To set up multiple supplies for current share operation, follow these st eps:

1. Power down the units. Connect the CAN ports of all paralleled units a s explained

in “CANbus Setup”.

2. Make load connections. It is recommended to keep l oad cables the same length

if possible. See Figure 3.1.

3. Power up the master.

4. Power up the slaves one at a time.

5. Set the voltage and current on the master, then enable the output.

TM-XDSL-01XN.book Page 21 Tuesday, November 5, 2002 3:22 PM

Contents

Main Page Page Limited Warranty Page Disclaimer Exclusions Page Warn ing s and Cautions Warnings and cautions are defined and formatted in this manual as shown below. Power Supply Safety Page Page About This Manual Who Should Use This Manual Revisions Page Table of Contents Section 1. Overview Section 2. AC Input Power Section 3. Current Sharing Appendix A. Specifications and Characteristics Page Section 1. Overview Front Panel AC Input Power Front Panel Section 2. AC Input Power AC Input Connector AC Input Wire AC Wire Input Connection Page Section 3. Current Sharing Overview Page Page Operation Appendix A. Specifications and Characteristics Electrical SpecificationsSummary Table A.1Specifications for 10V to 60V Models Table A.2Drift Specifications for 10V to 60V Models Table A.3Specifications for 80V to 600V Models Table A.4Drift Specifications for 80V to 600V Models AC Line Input Specifications Output Performance Specifications Typical Programming Resolution Typical Measurement Resolution Programming Accuracy Readback Accuracy 30 Minute Drift 8 Hour Drift Temperature Stability Temperature Coefficients Switching Frequency Typical 31 kHz; 62 kHz output ripple Rise Time 5 to 95% step in output voltage. Fall Time For a programmed 95% to 5% step in output voltage. Page Environmental Specification International Approvals Page Page Xantrex Technology Inc.

Xantrex Technology - page 23