Sorensen DLM 5–75 User Manual

M362161-01 Rev L www.programmablepower.com
DLM 600W Series
Power Supplies
Operation Manual
This manual covers models:
DLM 5–75
DLM 8–75
DLM 10–60
DLM 20–30
DLM 40–15
DLM 60–10
DLM 80–7.5
DLM 150–4
DLM 300–2

Sorensen DLM 5–75 Specifications

General

Brand	Sorensen
Model	DLM 5–75
Category	Power Supply
Language	English

Summary

Important Safety Instructions

Safety Symbols

Section 1: General Description

1.2 General Description

1.3 Features

1.4 Specifications

Presents detailed technical specifications for the DLM Series.

1.4.1 DLM Series Product Matrix

1.4.2 Electrical Specifications

Detailed electrical specifications for the DLM Series power supplies.

1.4.3 General Characteristics

1.4.4 Remote Analog Interface Characteristics

Section 2: Installation

2.5 Rack Mounting

2.5.1 Rack Mount Installation of a Single DLM Series 600W Unit

2.5.2 Rack Mount Installation of Two DLM Series 600W Units

2.6 Input Power Requirements

2.9 Load Connections

2.9.1 Wire Current Carrying Capacity

2.9.2 Wire Voltage Drop

2.10 Load Voltage Sensing

2.10.1 Local Sensing

2.10.2 Remote Sensing

2.11 Load Connection Configurations

2.11.1 Connecting Single Loads

2.11.2 Connecting Multiple Loads

2.12 Parallel Operation

2.13 Series Operation

Section 3: Operation

3.2 Controls and Indicators

3.3 Initial Functional Tests

Procedures for initial power-on and functional checks.

3.4 Mode of Operation Setup

Guidance on setting up constant-voltage and constant-current modes.

3.5 OVP Operation

Details on setting and resetting Overvoltage Protection (OVP).

3.5.1 Adjustment of OVP Threshold

Procedure to set the Overvoltage Protection (OVP) threshold.

3.6 Front Panel Switches

Section 4: Advanced Operation

4.2 SETUP Switch

4.3 Remote Analog Interface

Information on the remote analog interface for control and monitoring.

4.3.2 Remote Analog Interface Functions

4.4 Remote Programming

Methods for programming output voltage, current, and OVP remotely.

4.4.1 Voltage-Source Programming of Output Voltage

Setting up voltage-source programming for output voltage.

4.4.2 Voltage-Source Programming of Output Current

Setting up voltage-source programming for output current.

4.4.3 Voltage-Source Programming of OVP

Setting up voltage-source programming for Overvoltage Protection (OVP).

4.4.4 Resistance Programming of Output Voltage

Setting up resistance programming for output voltage.

4.4.5 Resistance Programming of Output Current

Setting up resistance programming for output current.

4.4.6 Resistance Programming of OVP

Setting up resistance programming for Overvoltage Protection (OVP).

4.5 EXTERNAL-OFF Control

Using the EXTERNAL-OFF input to turn off the output.

4.5.1 EXTERNAL-OFF with Voltage Source

Using a voltage source to control EXTERNAL-OFF.

4.6 Remote Monitoring

4.7 Remote Digital Status Signals

Section 5: Maintenance

5.2 Troubleshooting

Guidance for diagnosing and resolving power supply issues.

5.5 Calibration

Procedures for calibrating the power supply's voltage and current.

5.5.2 Output Voltage Offset Adjustment

Procedure to adjust the output voltage offset.

5.5.3 Output Voltage Range Adjustment

Procedure to adjust the output voltage range.

5.5.4 Output Current Offset Adjustment

Procedure to adjust the output current offset.

5.5.5 Output Current Range Adjustment

Procedure to adjust the output current range.

5.5.6 Voltage Display Adjustment

Procedure to calibrate the voltage display.

5.5.7 Current Display Adjustment

Procedure to calibrate the current display.