YOKOGAWA MY600 User Manual Download Page 56 | Manualshive

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53

IM MY600-01EN

Live Circuit Protection

This instrument is equipped with a protection function

that prevents the instrument from being damaged even

when it is connected to a live circuit during low-resistance

measurement.1 This function protects the instrument when

the signal terminal is connected to a live circuit from an

open state.

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Summary of Contents for MY600

Page 1: ...User s Manual IM MY600 01EN 1st Edition MY600 Digital Insulation Tester User s Manual...

Page 2: ...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...

Page 3: ......

Page 4: ...Please read all manuals Manual Title Manual No Description MY 600 Digital Insulation Tester User s Manual IM MY600 01EN This manual The manual explains the handling precautions features specification...

Page 5: ...anual 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...

Page 6: ...0 Digital Insulation Tester For products whose suffix code contains Z an exclusive manual may be included Please read it along with the standard manual No Instrument number When contacting the dealer...

Page 7: ...e tip long type 99013 1 Accessories sold separately are not covered by warranty WARNING Use the accessories specified in this manual Moreover use the accessories off this product only with Yokogawa pr...

Page 8: ...he same symbol appears in the corresponding place in the user s manual to identify those instructions In the manual the symbol is used in conjunction with the word WARNING or CAUTION WARNING Calls att...

Page 9: ...urit pouvant pr venir de tels accidents ATTENTION Attire l attention sur des gestes ou des conditions susceptibles deprovoquer des blessures l g res ou d endommager l instrument ou lesdonn es de l uti...

Page 10: ...formation Store this manual in a safe place close to the instrument so that you can refer to it immediately Keep this manual until you dispose of the instrument The following symbols are used on this...

Page 11: ...qui s y rapportent Equipement enti rement prot g par une double isolation ou une isolation renforc e Mise la terre masse ou borne de mise la terre fonctionnelle ne pas utiliser cette borne comme borne...

Page 12: ...e that exceeds 600 V voltage to ground to the instrument Do not apply a voltage exceeding the upper limit Measurement Category This instrument is rated to CAT III 600 V Do not use the instrument in lo...

Page 13: ...not install or use the instrument outdoors or in locations subject to rain or water Do Not Remove the Case or Disassemble Do not open the case except when replacing batteries Only qualified YOKOGAWA p...

Page 14: ...g the probe do not touch the measurement switch When using the probes insert the connectors all the way to the root of the connectors into the LINE and EARTH terminals Do not switch the range switch w...

Page 15: ...ment check that the range switch is set to the appropriate position Be sure to turn off the power after use If you do not intend to use the instrument for a long time remove the batteries from the ins...

Page 16: ...ion est pr sente aux sondes Ne pas toucher l objet mesur ou la borne de terre ou la ligne Imm diatement apr s la mesure de la r sistance d isolement Les sondes ou l objet mesur peuvent rester fortemen...

Page 17: ...r paratrices n cessaires demander au fabricant de le r parer L objet mesur Couper l alimentation de l objet mesur avant de commencer mesurer la r sistance d isolation viter les parties sous tension lo...

Page 18: ...eries si la surface de l appareil est mouill e Fonctionnement Cet appareil doit uniquement tre utilis pour ses applications ou conditions pr vues dans le cas contraire les fonctions de s curit quip es...

Page 19: ...est mise jour apr s la mise sous tension Si la valeur mesur e n est pas mise jour la lecture sera incorrecte et pourrait entra ner un choc lectrique ou des blessures Veillez toujours placer le commut...

Page 20: ...s to measurement of secondary electric circuits in equipment across a transformer Measurement category II Applies to measurement of circuits such as household electric appliances and portable electric...

Page 21: ...fice Do not dispose in domestic household waste EU Battery Directive This directive is valid only in the EU Batteries are included in this product This marking indicates they shall be sorted out and c...

Page 22: ...urement 39 Measurement Procedure 40 Continuous Measurement 44 Voltage Characteristics of the Signal Terminals 44 Pass Fail Judgment 46 DAR PI Measurement and 1 Minute Value Display 49 7 Low Resistance...

Page 23: ...20 IM MY600 01EN...

Page 24: ...n progress A test probe with a remote switch is supplied as a standard accessory A shoulder strap can be used for two hand operation Live circuit warning is indicated with a blinking symbol and buzzer...

Page 25: ...led up to about 3 Elapsed time display The measurement time is displayed upon starting an insulation resistance measurement One minute value display The measurement 1 minute after starting an insulati...

Page 26: ...C negative 629 V Accuracy 1 rdg 4dgt RMS detection in AC mode For sine waves other than with CF 2 5 add 1 rdg for the above listed accuracy AC DC auto detection 2 V or higher Low resistance measuremen...

Page 27: ...it current Within 1 5 mA Rated measurement current 1 0 to 1 1 mA 0 05 M 0 1 M 0 125 M 0 25 M 0 5 M 1 M First effective measurement range and accuracy tolerance 0 100 to 10 00 M 0 100 to 20 00 M 0 100...

Page 28: ...em is applied EMC EN 61326 1 Class B EN 61326 2 2 EMC Regulatory Arrangement in Australia and New Zealand EN 55011 Class B Group 1 Korea Electromagnetic Conformity Standard Location of use Altitude 20...

Page 29: ...itions This instrument complies with the EMC standard under specific operating environment and operating conditions If the installation wiring and so on are not appropriate the compliance conditions o...

Page 30: ...lue coverage factor k 2 Influence of supply voltage E2 within 5 of indicated value Influence of temperature E3 within 5 of indicated value Max operating uncertainty B 14 The measuring range to keep th...

Page 31: ...prox 1300 times or more 500 V 0 5 M Approx 1300 times or more 1000 V 1 M Approx 700 times or more Low resistance measurement 1 Approx 1400 times or more When using alkaline batteries with the backligh...

Page 32: ...ease the measurement switch measurement is not possible even when you press the probe s remote switch Turning the measurement switch clockwise while holding it down locks the switch In this state you...

Page 33: ...range between 100 V and 125 V When the range switch is set to V pressing this key switches the mode between voltage measurement and low resistance measurement 11 Range switch Selects the voltage for i...

Page 34: ...icate live circuit warning during insulation resistance measurement Displays when the measurement result is over range Displays when the DC voltage measurement result is negative Appears when the 0 ad...

Page 35: ...urement less than the reference value Appears when the memory is being accessed Appears during a voltage measurement AC is displayed for AC voltage and DC for DC voltage A minus sign appears for negat...

Page 36: ...her the insulation cap is attached For CAT III 600 V with insulation cap For CAT II 1000 V without insulation cap 98009 Earth Probe Set Cable with banana plugs on both ends black Flat test bar Barrier...

Page 37: ...the probe tip for the line probe with remote switch or the adapter for the cable with banana plugs on both ends Before use be sure to check that the tip cover is not loose French AVERTISSEMENT Pour v...

Page 38: ...le screw Probe tip Standard probe tip Tip cover How to Replace Turn the probe tip counterclockwise and remove it Insert the probe tip you want to use into the hexagonal hole in the tip cover and turn...

Page 39: ...replace the batteries according to chapter 13 Battery Replacement The battery level is below the minimum operating voltage Even if the instrument operates in this condition the accuracy is not guaran...

Page 40: ...taking actions based on the indicated result French AVERTISSEMENT Ne pas appliquer de tension sup rieure l entr e maximale autoris e 600 V sur l appareil Ayez vos doigts derri re la barri re pendant...

Page 41: ...Red Black 4 Check the reading without pressing the measurement switch or remote switch The instrument detects and indicates DC or AC automatically When a negative DC voltage is detected at the line pr...

Page 42: ...is wet wipe it thoroughly before making a measurement Never make a measurement with the battery compartment cover removed CAUTION Check that the power is not running through the DUT Measuring a live...

Page 43: ...ger when the DUT is a capacitive load The instrument outputs positive voltage from the EARTH terminal and negative voltage from the LINE terminal When making a measurement connect the EARTH terminal t...

Page 44: ...switch is set to the 1000 V an intermittent buzzer sounds to warn you of the high voltage output range To switch between the 125 V and 100 V ranges set the range switch to the 125 V 100 V position an...

Page 45: ...reaker Principle of operation Resistance Voltage Current RX V I Voltage V LINE EARTH Current I Resistance RX 6 Auto discharge This instrument has a discharge function After a measurement is finished l...

Page 46: ...scharging to complete and then remove the probe from the instrument When a measurement is complete the measured value is held While the value is held it can be saved to the internal memory For details...

Page 47: ...ent When the measurement is complete turn the measurement switch counterclockwise to return it to its original position WARNING High voltage is generated continuously at the tip of the probe Be carefu...

Page 48: ...age to the instrument Rated voltage 50 V 100 V 125 V 250 V 500 V 1000V Lower limit of the insulation resistance to provide the rated current of 1 mA 0 05 M 0 1 M 0 125 M 0 25 M 0 5 M 1 M Signal input...

Page 49: ...can set the reference value to any value of your choice The result of a pass fail judgment is indicated using the backlight as follows Result of judgment Backlight color Display Greater than the refer...

Page 50: ...arrow keys to select the range you want to set the reference value of Press ENTER and the selected range blink and the reference value blink 2 Each time you press the arrow keys the reference value ch...

Page 51: ...e 3rd digit number and confirm with the ENTER button 4 Use the arrow keys to adjust the 2nd digit number and confirm with the ENTER button 5 Use the arrow keys to adjust the 1st digit number and confi...

Page 52: ...alue at 1 minute after starting a measurement After 10 minutes it can show the PI value The formula and display range are as follows Formula DAR Resistance 1 minute after starting Resistance 15 second...

Page 53: ...Press the arrow keys 1 minute after starting a measurement The PI value can be shown 10 minutes after starting a measurement The following indications show what value is currently displayed 1 minute v...

Page 54: ...l quipement sous test est d sactiv de mani re s re avant de commencer une mesure 0 Adjustment Function The 0 adjustment function cancels the resistances of the probe and fuse to display only the resi...

Page 55: ...to have the instrument adjusted Measurement Procedure 1 Set the range switch to the V position 2 If the instrument is set to voltage measurement mode press SELECT to change to low resistance measurem...

Page 56: ...with a protection function that prevents the instrument from being damaged even when it is connected to a live circuit during low resistance measurement 1 This function protects the instrument when t...

Page 57: ...If the surface of the illuminance sensor is dirty the instrument may not be able to turn the backlight and LED light on and off normally Keep the surface of the illuminance sensor clean You cannot adj...

Page 58: ...o show the backlight and buzzer setup screen The following figures show the different setup screens Backlight setup screen The screen shows bL Buzzer setup screen The screen shows Blinking Blinking 3...

Page 59: ...the auto power off function generates a warning buzzer and automatically turns the power off When turning the power on again change the range switch to the OFF position first and then turn the power o...

Page 60: ...creen Blinking Press ENTER The setup screen appears Follow the procedure below Blinking Set Use the arrow keys to adjust the last two digits of year and confirm with the ENTER button Use the arrow key...

Page 61: ...sulation resistance low resistance measurement range and the assigned data and site number DAR PI values 1 minute values and dates can be transferred to the PC through USB communication For details on...

Page 62: ...Y 3 Use the arrow keys to select SITE No 1 and press ENTER to confirm Blinking 4 Use the arrow keys to select SITE No 2 and press ENTER to confirm Blinking 5 Use the arrow keys to select the data numb...

Page 63: ...tion are used for SITE No 1 and 2 and the data number is incremented by 1 Recalling Measured Results 1 Hold down MEMORY for at least 1 second in standby mode 2 The saved data appears Press the arrow k...

Page 64: ...e data number you want to delete If you want to delete all saved data select ALL ALL is displayed before 0 and after 999 When deleting all data 3 Press ENTER The screen shows clr Press ENTER again The...

Page 65: ...Connect the 91030 USB communication adapter to the USB port of the PC 3 Remove the probes from the instrument s terminals Open the communication port cover and insert the 91030 USB communication adap...

Page 66: ...ake measurements with the battery compartment open This can cause electric shock CAUTION Do not mix different types of batteries or mix new ones with old ones Insert the batteries with correct polarit...

Page 67: ...tant la polarit indiqu e l int rieur 1 Turn off the power and remove the probes from the terminals 2 Loosen the screw attached to the bottom of the instrument and remove the battery compartment cover...

Page 68: ...65 IM MY600 01EN 14 Attaching the Shoulder Strap You can attach the supplied shoulder strap and suspend the instrument from your neck to make measurements FF...

Page 69: ...version 16 Maintenance Repairs and Calibration Contact your nearest YOKOGAWA dealer Inquiries about How to Use This Instrument Contact your nearest YOKOGAWA dealer Calibration Period To use this inst...

Page 70: ...Printed in Japan...

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