Summary of Contents for C.B.S. SCIENTIFIC EPS-300 II
- Page 1 EPS – 300 II and EPS-300 IIV Power Supply Installation and Operation Manual Version 1.0 *This instrument is intended for laboratory use only...
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Page 2: Table Of Contents
EPS-300 Index A. Important Notice ---------------------------------------------------------------- 1 A-1. Warranty A-2. Technical and Service Contact A-3. Safety Notice B. Introduction ---------------------------------------------------------------------- 3 B-1. Specifications B-2. Product Description B-2-1. EPS-300 Power Supply Hardware Overview C. Installation of EPS-300 Power Supply ------------------------------------ 5 C-1. -
Page 3: Important Notice
Any defects occurring during warranty period, C.B.S. Scientific will repair or replace defective products or parts without charge unless the defects arise from conditions outlined below. The defects described below are specially excluded from C.B.S. -
Page 4: A-3. Safety Notice
Always connect the power supply using the AC power cord provided with the power supply or a similar 3-prong, grounded AC outlet. Use other than C.B.S. Scientific’s electrical cable with plugs or banana jacks is done at the user’s own risk when connecting the external instrument to the power supply’s high voltage output jacks. -
Page 5: Introduction
“crosses over” or switches the limiting parameter according to the programmed limits as the resistance of the electrical load changes during a run. B-1. Specifications Type EPS-300 II ; EPS-300 IIV Input 120V, 50-60 Hz ; 230V, 50-60 Hz Output voltage (V) 10 –... -
Page 6: B-2. Product Description
EPS-300 B-2. Product Description B-2-1. EPS-300 Power Supply Hardware Overview EPS – 300 II Button Description ON/OFF ON/OFF Power Supply CONST Select voltage or current to be constant MODE Select the volts, milliamps, or time to be displayed Changes the displayed value of the selected parameter Starts and Stops the output from the Power Supply The front and rear panel buttons as shown above are used to set up and run the EPS-300 power supply. -
Page 7: Installation Of Eps-300 Power Supply
Unwrap all packages carefully and compare contents with the packing list, ensure the arrival of all the items. If any part is missing, contact your local C.B.S. Scientific representative. Inspect all the components for damage that may have occurred while the unit was in transit. If any part appears damaged, contact the carrier immediately. - Page 8 EPS-300 Caution: If you are in the middle of a run and wish to connect or disconnect the leads, always turn the power off (RUN button) and wait for the display to read “OFF” 1. Connect the main power cord: Connect the main power cord to the power cord receptacle on the rear panel and to a suitable grounded AC power outlet.
- Page 9 EPS-300 run, a ~3 second beep sounds and the display changes to “OFF”. To reset the power supply press any button except the RUN button. PFD: The Power Failure Detection feature will save the time, voltage and current settings in the event of a power outage and automatically continue the run when the power is restored.
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Page 10: Troubleshooting
Front panel power on indicator off 3. Check if power switch malfunction 4. Contact your local C.B.S. Scientific representative Fan is spinning 1. Check main power source LED & Display do not light up 2. -
Page 11: D-2. Error Codes
EPS-300 D-2. Error codes The EPS-300power supply has built-in error messages to help troubleshoot problems with the electrical circuit. The error codes and possible corrective actions are listed below: Error Explanation Possible Solution Code No load detected 1. Check all the connections The voltage leads to the 2. -
Page 12: D-3. Replacing The Fuses
EPS-300 1. Check for any short circuit or evidence of electrical arching. Short Circuit 2. Buffer concentration is too high. Load current exceeded 500 mA 3. Press any button* to clear the error code. *Press any button, except the RUN button, to clear the error message. D-3. -
Page 13: Care And Maintenance
E-mail: technicalservice@cbssci.com C.B.S. Scientific offers complete technical support for all of our products. If you have any questions about how to use this product, or would like to arrange to repair it, please contact your local C.B.S. Scientific representative or international technical service specialist by email: technicalservice@cbssci.com... -
Page 14: Order Information
EPS-300 F. Order Information EPS Power Supply Description EPS-200 X * High Current Power Supply, 96 - 240 VAC, 50-60 Hz, 5-200V, .01-2A, 200W max EPS- 300 II* Power Supply, 120 V, 50-60 Hz, 10-300V, 4-500mA, 90W max EPS-300 IIV* Power Supply, 230 V, 50-60 Hz, 10-300V, 4-500mA, 90W max EPS- 600* Power Supply, 96 –... - Page 15 C.B.S. Scientific Company Printed in Taiwan P.O. Box 856, Del Mar, CA 92014 Phone: 858-755-4959 email: technicalservice@cbssci.com www.cbsscientific.com...