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Table of Contents
Related Manuals for YOKOGAWA 700938
Summary of Contents for YOKOGAWA 700938
- Page 1 User’s Manual 700938 Power Supply IM 700938-01E 5th Edition...
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Page 2: List Of Manuals
Thank you for purchasing the 700938 Power Supply. This user’s manual contains useful information about the instrument’s functions and operating procedures as well as precautions that should be observed during use. To ensure proper use of the instrument, please read this manual thoroughly before operating it. -
Page 3: Checking The Contents Of The Package
If this instrument is used in a manner not specified in this manual, the protection provided by this instrument may be impaired. YOKOGAWA assumes no liability for the customer’s failure to comply with these requirements. - Page 4 • Before using the unit, inspect it and check the operation to make sure that the unit was not damaged due to poor storage or transport conditions. If damage is found, contact your dealer or YOKOGAWA representative. • When unplugging the power cord from the power receptacle or from the unit, grasp the plug, not the cord, in order to avoid damaging cable.
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Page 5: Sales In Each Country Or Region
“Monitoring and control instruments” product. When disposing products in the EU, contact your local Yokogawa Europe B.V. office. Do not dispose in domestic household waste. Authorized Representative in the EEA Yokogawa Europe B.V. is the authorized representative of Yokogawa Test & Measurement Corporation for this product in the EEA. To contact Yokogawa Europe B.V., see the separate list of worldwide contacts, PIM 113-01Z2. IM700938-01E... - Page 6 Calls attention to actions or conditions that could cause light injury to the user or damage to the instrument or user’s data, and precautions that can be taken to prevent such occurrences. Note Calls attention to information that is important for proper operation of the instrument. IM 700938-01E...
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Page 7: Table Of Contents
Contents List of Manuals ........................1 Checking the Contents of the Package ................2 Safety Precautions ......................2 Sales in Each Country or Region ..................4 Product Overview ......................7 Names of Parts .........................7 Measurement Procedure ....................7 Preparations ......................7 Measurement Procedure ..................7 Description of Parts ......................9 Power Supply Receptacle ..................9 Fuse Replacement ....................9 When Switching the Current Voltage ..............10... -
Page 8: Product Overview
• The current consumption of the probe is dependent upon the value of the current being measured. Do not let the total current consumption of the probe exceed the rated output current of the 700938. See figure 1. IM 700938-01E... - Page 9 Measurement Procedure AC (f=50Hz) Positive current Negative current -100 -150 -200 Value of the current being measured (A) 700937 AC (f=50Hz) Positive current Negative current -100 -300 -200 -100 -200 -300 -400 -500 -600 -700 Value of the current being measured (A) 701930 AC (f=50Hz) Positive current...
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Page 10: Description Of Parts
(2) Replace the power fuse with another fuse of the specified rating. Reinsert the fuse holder into the power inlet. AC Inlet Screwdriver Use a tool such as a flathead screwdriver to pry out the fuse holder. Fuse holder IM 700938-01E... -
Page 11: When Switching The Current Voltage
Description of Parts When Switching the Current Voltage Voltage Fuse holder selector box Viewing window Remove the voltage selector box, rotate it so that the numbers visible through the viewing window match the line voltage that you are using, then reinsert the box into the fuse holder. -
Page 12: Specifications
Corrective Action to be Taken in the case of an Abnormality • If an message appears on the screen, refer to the following pages. • If maintenance service is required, or if the instrument still does not operate properly even if the proper corrective action has been taken, contact your nearest YOKOGAWA representatives, listed on the back cover of this manual. Symptom Possible Cause Corrective Action The power cannot be turned ON.
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