Digital Power Meter - Yokogawa

1 Digital Power Meter IM 760401-01E. 5th Edition Product Registration Thank you for purchasing Yokogawa products. Yokogawa provides registered users with a variety of information and services. Please allow us to serve you best by completing the product registration form accessible from our homepage. PIM 103-03E. Thank you for purchasing the Yokogawa WT210 or WT230 Digital Power Meter . This user's manual contains useful information about the functions, operating procedures, and handling precautions of the instrument. To ensure correct use, please read this manual thoroughly before beginning operation.

2 After reading the manual, keep it in a convenient location for quick reference whenever a question arises during operation. Notes The contents of this manual are subject to change without prior notice as a result of continuing improvements to the instrument's performance and functions. The figures given in this manual may differ from the actual screen. Every effort has been made in the preparation of this manual to ensure the accuracy of its contents. However, should you have any questions or find any errors, please contact your nearest Yokogawa dealer. Copying or reproducing all or any part of the contents of this manual without the permission of Yokogawa Electric Corporation is strictly prohibited.

3 Trademarks Adobe and Acrobat are trademarks of Adobe Systems Incorporated. Company and product names used in this manual are trademarks or registered trademarks of their respective holders. Revisions First Edition: June 2002. Second Edition: August 2002. Third Edition: April 2004. Fourth Edition: May 2009. Fifth Edition: June 2013. 5th Edition: June 2013 (YMI). All Rights Reserved, Copyright 2002 Yokogawa Electric Corporation All Rights Reserved, Copyright 2013 Yokogawa Meters & Instruments Corporation IM 760401-01E i Functional Comparison of the WT210/WT230 and WT200/WT110E/WT130. This section summarizes the functional differences between the WT210/WT230 and the conventional models WT200/WT110E/WT130.

4 For more details on the functions and performance of the WT210/WT230, see the following sections. Item WT210/WT230 WT200/WT110E/WT130. (Conventional Models). Voltage input terminal Plug-in terminal Binding post (safety terminal structure). External sensor input terminal BNC connector Plug-in terminal (safety terminal structure). Basic voltage and of reading of reading current accuracy + of range + of range Basic Power accuracy of reading of reading + of range + of range Frequency range DC, Hz to 100 kHz DC, 10 Hz to 20 kHz Effective input range 1 to 130% of the rated range 10 to 130% of the rated range Measurement synchronization Select from voltage, current, WT200: Select voltage or current source and entire period of the display WT110E/WT130: No update rate.

5 Line filter Yes (cutoff frequency 500 Hz) None Frequency filter Yes (cutoff frequency 500 Hz) Yes (cutoff frequency 300 Hz). MAX hold Yes WT200: Yes WT110E/WT130: No Peak value display Yes WT200: Yes, WT110E: Option WT130: Yes Average active Power during Yes WT200: Yes integration WT110E/WT130: No Display update rate Select , , , 1, 2, Fixed to s or 5 s Number of displayed digits Select 4 or 5 digits WT200: Select 4 or 5 digits WT110E/WT130: Fixed to 4. digits Integration timer time 10000 hours maximum WT200: Resolution 1 s 10000 hours maximum Resolution 1 s WT110E/WT130: 999 hours 59 minutes maximum Resolution 1 min Display update during Select , , 1, 2, or 5 s Approx.

6 3 s harmonic measurement Remote control I/O signal when EXT HOLD, EXT TRIG, EXT HOLD, EXT TRIG. equipped with the comparator EXT START, EXT STOP, function (/CMP option) EXT RESET, INTEG BUSY. Communication Commands All communication commands for conventional models can be used except the commands for the 2533E. Communication data format ASCII and binary ASCII. Addressable mode B of GP-IB No Yes communications Baud rate of serial (RS-232-C) 1200 to 9600 bps 75 to 9600 bps communications Zero-level compensation Yes WT200: Yes, WT110E/WT130: No Key lock Yes No Power fuse Yes, part number A1347EF WT200: No, WT110E: No WT130: Yes, part number A1346EF.

7 Ii IM 760401-01E. Checking the Contents of the Package Unpack the box and check the contents before operating the instrument. If some of the contents are not correct or missing or if there is physical damage, contact the dealer from which you purchased them. WT210/WT230. Check that the model name and suffix code given on the name plate on the right side panel when facing the front panel match those on the order. WT210 (model: 760401) WT230 (model code: 760502, 760503). MODEL. SUFFIX. MODEL. NO. SUFFIX. Made in Japan NO. Made in Japan MODEL. SUFFIX. NO. Made in Japan MODEL and SUFFIX codes Model SUFFIX Description 760401.

8 WT210 Single-phase model (single input element model). 760502 .. WT230 Three-phase, three-wire model (two input element model). 760503 .. WT230 Three-phase, four-wire model (three input element model). Supply Voltage .. 100-120 VAC/200-240 VAC. Communication interface -C1 .. GP-IB interface (One of the two is built-in -C2 .. Serial (RS-232-C) interface (applies to the WT230)). Power cord -D .. UL/CSA Standard Power cord (Part No.: A1006WD). [Maximum rated voltage: 125 V; Maximum rated current: 7 A]. -F .. VDE Standard Power Cord (Part No.: A1009WD). [Maximum rated voltage: 250 V; Maximum rated current: 10 A].

9 -Q .. BS Standard Power Cord (Part No.: A1054WD). [Maximum rated voltage: 250 V; Maximum rated current: 10 A]. -R .. AS Standard Power Cord (Part No.: A1024WD). [Maximum rated voltage: 240 V; Maximum rated current: 10 A]. -H .. GB Standard Power Cord (complies with the CCC). (Part No.: A1064WD). [Maximum rated voltage : 250 V, Maximum rated current : 10 A]. IM 760401-01E iii Checking the Contents of the Package Options Communication interface /C1 GP-IB interface (One of the two is provided /C2 Serial (RS-232-C) interface (applies to the WT210)). External sensor input function /EX1 , 5, and 10 V range (One of the two is provided.)

10 /EX2 50, 100, and 200 mV range Harmonic measurement function /HRM . External I/O function /DA4 4-channel D/A output (applies to the WT210). (One of the three is provided.) /DA12 12-channel D/A output (applies to the WT230). /CMP 4-channel comparator, 4-channel D/A output Ex: Three-phase, three-wire model, GP-IB interface, UL/CSA Standard Power cord, external sensor input for 50, 100, and 200 mV range, harmonic measurement function, and 12- channel D/A output 760502-C1-D/EX2/HRM/DA12. NO. (Instrument Number). When contacting the dealer from which you purchased the instrument, please give them the instrument number.