Sorensen DCS50-20E - User Manual

M362500-01 Rev H www.programmablepower.com
DCS-E 1kW Series &
DCS-E 1.2kW Series
DC Power Supplies
Operation Manual
This manual covers models:
DCS8-125E DCS33-33E DCS60-18E DCS150-7E
DCS8-140E DCS33-36E DCS60-20E DCS150-8E
DCS10-100E DCS40-25E DCS80-13E DCS300-3.5E
DCS10-120E DCS40-30E DCS80-15E DCS300-4E
DCS20-50E DCS50-20E DCS100-10E DCS600-1.7E
DCS20-60E DCS50-24E DCS100-12E DCS600-2E

Summary

Safety Information

Important Safety Instructions

Critical warnings and precautions for operating the power supply.

Features and Specifications

Electrical Specifications

Detailed electrical parameters for 1kW and 1.2kW models.

Installation and Operation

Installation Procedures

Guidance on voltage selection, ventilation, mounting, and connections.

Controls, Connectors, and Indicators

Identification and description of front/rear panel elements and connectors.

Operation Modes and Testing

Functional tests, standard operation, and advanced modes like series/parallel.

Protection, Remote Control, and Monitoring

Theory of Operation

Power Circuitry

Maintenance, Troubleshooting, and Calibration

Troubleshooting and Calibration

Sorensen DCS50-20E Specifications

General

Model	DCS50-20E
Category	Power Supply
Output Voltage Range	0-50 V
Output Current Range	0-20 A
Power Rating	1000 W
Line Regulation	0.01% + 2 mV
Load Regulation	0.01% + 2 mV
Input Frequency	47-63 Hz
Efficiency	85%
Protections	Overvoltage, Overcurrent, Overtemperature
Remote Sensing	Yes
Remote Programming	Yes
Cooling	Fan
Operating Temperature	0°C to 50°C
Storage Temperature	-20 to 70 °C
Humidity	0 to 95% non-condensing
Communication Interface	RS232