Elgar Sorensen DCS Series

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Summary

Sorensen DCS Series Instruction Manual

Company and Model Information

Displays Sorensen's address, contact details, and manual's model coverage.

Section 1. Features and Specifications

1.3 Power Supply Features

Lists key features of the DCS Series power supplies.

1.4 Specifications

Details the electrical and physical characteristics of the power supplies.

Section 1. Features and Specifications (continued)

Additional Characteristics

Covers performance aspects like transient response and temperature.

1.4.2 Mechanical Specifications

Provides physical dimensions and weight for the power supply units.

Section 2. Installation and Operating Instructions

2.3 Installation

Steps and considerations for installing the power supply.

2.3.1 Input Voltage Selection

Instructions for selecting the correct AC input voltage for operation.

2.4 Initial Functional Tests

Procedures for verifying the unit's basic operation before full use.

Section 2. Installation and Operating Instructions (continued)

2.5 Controls, Connectors, and Indicators

Identifies and describes the front and rear panel components.

2.6 Standard Operation

Basic guidelines for stable and low-noise operation.

2.6.3 Remote Sensing

How to use remote sensing for accurate load voltage regulation.

Section 2. Installation and Operating Instructions (continued)

2.7 Single Supply Operation (Local Mode)

Step-by-step guide for operating a single supply locally.

2.8 Multiple Supplies

Methods for combining multiple supplies for higher voltage or current.

2.9 Over Voltage Protection (OVP)

Explains the OVP feature and its protection capabilities.

Section 2. Installation and Operating Instructions (continued)

2.9 Over Voltage Protection (OVP) (continued)

Setting OVP trip level using external voltage sources.

2.9 Over Voltage Protection (OVP) (continued)

Setting OVP trip level using an external resistance potentiometer.

2.9 Over Voltage Protection (OVP) (continued)

Setting OVP trip level using an external current source.

Section 2. Installation and Operating Instructions (continued)

2.9 Over Voltage Protection (OVP) (continued)

Shifting OVP sense point for accurate load voltage monitoring.

2.10 Remote ON;OFF Control

Using remote signals to enable or disable the power supply output.

2.11 Remote Programming of Output Voltage and Current Limit

Remotely controlling output voltage and current limit via the J3 connector.

Section 2. Installation and Operating Instructions (continued)

2.11 Remote Programming of Output Voltage and Current Limit (continued)

Programming current limit using 0-100mV, 0-5V, or 0-10V sources.

2.11 Remote Programming of Output Voltage and Current Limit (continued)

Programming output voltage and current limit using a 5k ohm potentiometer.

2.11 Remote Programming of Output Voltage and Current Limit (continued)

Programming output voltage and current limit using a 0-1mA current source.

Section 2. Installation and Operating Instructions (continued)

2.12 Remote Monitoring and Status Indicators

Accessing output voltage/current readbacks and status signals via J3.

Section 3. Theory of Operation

3.1 Power Circuit (A2 Assembly)

Details the operation of the power supply's switching regulator circuit.

3.1.3 Detailed Circuit Description

Provides an in-depth circuit analysis for troubleshooting purposes.

Section 3. Theory of Operation (continued)

Voltage Control Circuit

Explains how the output voltage is monitored and regulated.

Current Control Circuit

Explains how the output current is monitored and regulated.

Over Voltage Protection Circuit

Details the functionality and operation of the OVP circuit.

Section 3. Theory of Operation (continued)

Remote ON;OFF Circuit

Explains the remote control mechanism for power supply output.

Remote Output Voltage Programming

How external signals program the output voltage remotely.

Section 3. Theory of Operation (continued)

Remote Output Current Limit Programming

How external signals program the output current limit remotely.

3.2 Meter Circuit (A1 Assembly)

Describes the functionality of the front panel voltmeter and ammeter.

Section 4. Maintenance, Troubleshooting, and Calibration

4.3 Troubleshooting

Procedures and guidance for diagnosing and resolving operational issues.

4.3.1 Preliminary Checks

Initial steps to take when troubleshooting an unusual operation.

4.4 Calibration

Information on calibrating the unit's voltage and current controls.

Section 5. Schematics and Parts Lists

5.2 Parts Ordering

Instructions and contact information for ordering replacement parts.

5.3 A1 Front Panel Assembly Replacement Parts

Lists specific replacement parts for the front panel assembly.

5.4 A2 Power Assembly Replacement Parts

Details replacement parts for the main power assembly.

Section 5. Schematics and Parts Lists (continued)

5.4 A2 Power Assembly Replacement Parts (continued)

Lists parts specific to the DCS 8-125 model's A2 assembly.

Appendix A Application Note

Battery Charging

Guidance on using the power supply for battery charging applications.