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Kikusui KHA1000 Operation Manual Download Page 157

Voltage Changes and

Fluctuations and Flicker Test

This chapter explains voltage change, voltage fluctuation, and
flicker tests, and describes the steps from setting the test
conditions to analysis and printing reports.

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Summary of Contents for KHA1000

Page 1: ...Part No Z1 003 482 I0043901 Oct 2021 Operation Manual Harmonic Flicker Analyzer KHA1000 ...

Page 2: ...art No given on the cover This manual has been prepared with the utmost care however if you note any errors or omissions or have any questions please contact the Kikusui distributor agent PostScript is a trademark or registered trademark of Adobe Systems Incorporated in the U S and other countries ESC Page is a registered trademark of Seiko Epson Corporation Compact Flash is a registered trademark...

Page 3: ...if any mishandling occurs by ignoring this indication will result in death or serious injury WARNING Indicates a potentially hazardous situation that if any mishandling occurs by ignoring this indication will result in death or serious injury CAUTION Indicates a potentially hazardous situation that if any mishandling occurs by ignoring this indication will result in damage to the product and other...

Page 4: ...se Never use the product for purposes other than the product s intended use This product is not designed or manufactured for general households or consumers Input power Use the product within the rated voltage range of input power To supply input power use the specified power cord For details refer to the corresponding page of the Operation Manual This product is designed as an equipment of IEC Ov...

Page 5: ...roduct malfunction or abnormality is detected stop using it immediately and remove the power plug from the outlet Make sure the product is not used until it is completely repaired Connection lines through which current flows such as output and load wiring should be selected from those with a margin for the current capacity Do not disassemble or modify this product If modification is needed contact...

Page 6: ...erred to as the PCR WE In this manual the PCR LE series and PCR LE2 series AC power supplies are also referred to as the PCR LE In this manual the PCR LA series is also referred to as the PCR LA In this manual the PCR L series is also referred to as the PCR L In this manual all the above AC power supply series may be referred to collectively as the AC power supply PC in this manual is a generic te...

Page 7: ...This chapter explains harmonic current tests and describes the setup for test conditions analysis and report printout for the respective standards Chapter 6 Voltage Changes and Fluctuations and Flicker Test This chapter explains voltage change voltage fluctuation and flicker tests and describes the steps from setting the test conditions to analysis and printing reports Chapter 7 Other Measurements...

Page 8: ...vi KHA1000 ...

Page 9: ...ation for Use 2 1 Inspection during Unpacking 2 2 2 1 1 Components Used in the Test System 2 3 2 2 Notes on Installation Location 2 6 2 3 Notes on Transfer 2 8 2 4 Connecting the Rear side Terminals 2 9 2 4 1 Connecting EUT LOAD Terminal 2 9 2 4 2 Connecting EUT Multi outlet Unit 2 11 2 4 3 Wiring Voltage Sensing Terminal VOLTAGE SENSING 2 11 2 4 4 Connecting the AC Power Supply or Line Impedance ...

Page 10: ...OWER Switch 4 3 4 2 Power On of Test System 4 4 4 2 1 Separate ON OFF 4 4 4 2 2 Collective Power On Off 4 6 4 3 Basics of Menu Operation 4 7 4 3 1 Menu Operation 4 8 4 3 2 Sub menu Operation 4 9 4 3 3 Directly Setting Voltage Current Range 4 10 4 4 Settings the Test System 4 12 4 4 1 I F Selection I F Setting Alarm Volume and AC Pow Control 4 12 4 4 2 Setting the Date Time TCP IP Network Protocol ...

Page 11: ...and Current Ranges and Nominal Values 5 16 5 3 2 Measuring Time Ignore Over 19th If Dropping Smoothing and Wave Check Envelope 5 18 5 3 3 Ignore 5 mA or Below 0 6 or Below End at Over range Margins and Printout of Setting Values and Class Options 5 20 5 4 Using the HA Observation and Analysis Display HA VIEW 5 23 5 4 1 View Types View Setting Data Frame Shift and View Area 5 26 5 4 2 Checking AC P...

Page 12: ...PF and AC Coupling 7 7 7 3 FFT Analyzer 7 8 7 3 1 Cursor and Vertical Scale 7 8 7 4 In rush Current Measurement 7 9 7 4 1 Current Trigger Level View Setting Reset Trigger Abort and Voltage Range 7 9 Chapter 8 Remote Control 8 1 Outline 8 2 8 2 Measurement Equipment Interface Standards 8 2 8 3 VISA Library 8 3 8 4 Interface 8 4 8 4 1 GPIB Interface 8 4 8 4 2 RS232C Interface 8 5 8 4 3 USB Interface...

Page 13: ... 8 8 3 Preset Status 8 59 8 9 Error Messages 8 60 Chapter 9 Maintenance 9 1 Cleaning and Checking 9 2 9 1 1 Replacing the Backup Battery 9 2 9 1 2 Replacing a Fuse 9 3 9 2 Calibration 9 3 9 3 Troubleshooting 9 4 Chapter 10 Specifications 10 1 Specifications 10 2 10 2 Outside Dimensions 10 8 Index I 1 ...

Page 14: ... 2 Setting JIS C61000 3 2 2005 and JIS C61000 3 2 2019 Test Conditions 5 3 Setting JIS C61000 3 2 2003 Test Conditions 5 9 5 15 How do I measure harmonic current using IEC standards 5 1 Setting IEC 61000 3 2 Ed2 2 Ed3 0 Ed5 0 Test Conditions 5 2 How do I measure harmonic current using IEC standards without measuring harmonic groups 5 1 1 Standards Classes Voltage and Current Ranges and Nominal Val...

Page 15: ... in the control values of my company Margin 6 6 How can limit values be applied 5 1 1 Standards Classes Voltage and Current Ranges and Nominal Values 5 2 1 Standards Classes Voltage and Current Ranges and Nominal Values 5 3 1 Standards Classes Voltage and Current Ranges and Nominal Values 5 3 5 10 5 16 How do I display the harmonic current in a table Harmonic list 5 30 How do I display the harmoni...

Page 16: ... 9 6 1 2 3 0 ESC ENTER ASSIST SYSTEM REMOTE KEY LOCK UTILITY GPIB MODE VIEW HOLD SHIFT ENTRY V RANGE V RANGE I RANGE I RANGE 7 8 4 5 LOCAL 3 1 2 4 5 6 6 7 7 BACKLIGHT FILE HARD COPY STOP START HA Vf OTHER EXT CONT 9 6 1 2 3 0 ESC ENTER ASSIST SYSTEM REMOTE KEY LOCK UTILITY GPIB MODE VIEW HOLD SHIFT ENTRY V RANGE V RANGE I RANGE I RANGE 7 8 4 5 LOCAL 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24...

Page 17: ...ion and test results analysis windows status display 5 23 13 START key Starts test 5 42 14 STOP key Stops test 5 43 15 HOLD key Holds screen measurement data variations 4 26 16 HARD COPY key Screen hard copy 4 26 17 FILE key Saves and opens test data file 4 21 18 REMOTE LED LOCAL key Remote control status display local setting 4 27 KEY LOCK key Key lock setting 4 26 19 EXT CONT key Sets external d...

Page 18: ... unit Screen example of harmonic current test POWER POWER POWER MEMORY F1 F1 F1 F2 F2 F2 F3 F3 F3 F4 F4 F4 F5 F5 F5 F6 F6 F6 KHA1000 HARMONIC FLICKER ANALYZER REMOTE USB 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 17 ...

Page 19: ...LL icon Synchronous display with test AC power PLL lock 5 42 6 16 6 OVER RANGE icon Displayed when voltage current range is exceeded 5 4 5 11 5 17 6 4 7 6 7 OHP icon Displays overheat status of current detector 8 LOCK UNLOCK icon Key lock status 4 19 9 Clock Displays the date time 4 12 10 Standard In test standard 5 2 11 Class Device class 5 2 12 V RANGE Voltage range 4 7 13 I RANGE Current range ...

Page 20: ...xviii KHA1000 Rear panel 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ...

Page 21: ...rol terminal for AC power supply 2 12 6 GPIB GPIB cable connector for remote control 7 USB USB cable connector for remote control 8 RS232C RS232C cable connector for remote control 9 AC INPUT Power cord connector 2 18 10 FUSE Fuse holder for power supply with 1 spare fuse included 9 3 11 Serial No Serial number of this product 12 SIGNAL I O I O signal terminal no function this terminal is equipped...

Page 22: ...xx KHA1000 ...

Page 23: ...Overview This chapter provides an overview of the product and explains its features 1 ...

Page 24: ...red values in various display modes in real time It can make evaluations pass failure decisions and analyses by conformance test Because the AC power supply1 can be controlled from this product a test system can be configured without a personal computer being used This product can also be used independently as a power analyzer 1 2 1 Conforming Standards This product conforms to the standards liste...

Page 25: ... 3 3 2008 IEC 61000 4 15 Ed1 1 2003 EN 61000 4 15 1998 A1 2003 IEC Ed3 1 Ed2 0 IEC 61000 3 3 Ed3 1 2017 EN 61000 3 3 2013 A1 2019 IEC 61000 4 15 Ed2 0 2010 EN 61000 4 15 2011 1 EN standard names are also included in report printouts 2 Measuring technique standard that corresponds to limit value standard IEC 61000 4 7 Ed2 0 2002 IEC 61000 4 7 Ed2 1 2009 The window width in measuring technique stand...

Page 26: ...e saved The AC Power Supply can be controlled from this product The Impedance Network cannot be directly controlled from this product Fig 1 2 Test system There are restrictions on the use of PCR WE This product cannot directly control PCR WE To use PCR WE the separately sold application software SD005 KHA Harmonics Explorer is required PCR WE cannot be combined with a standard line impedance netwo...

Page 27: ...be simplified Loss due to setting error can be eliminated Assist function providing security for users who are not EMC experts or are not familiar with test standards An assist function is available to support operation Complex standards terms can also be referenced Correspondence to latest standards Upgrade is possible for future revision of standards Simple connection Connection is so simple tha...

Page 28: ... wide range of plugs used in various countries Internal impedance is designed to be low so that the unit conforms to the voltage drop less than 0 5 V caused by the wiring impedance of a test system as specified in IEC Standard 61000 4 7 Ed2 0 This unit has a front grounding terminal that can ground a 2P plug with a grounding conductor The installation area is the same as this product KHA1000 This ...

Page 29: ... 1 2 Rack mounting options Unit mm inch Fig 1 3 Rack mount brackets Product name Model No Model applied Remarks Rack mount bracket KRB4 KHA1000 For EIA standard inch rack KRB200 For JIS standard millimeter rack 177 6 97 37 5 1 48 102 4 02 465 18 31 479 18 86 479 199 24 5 50 50 50 460 466 18 35 482 18 98 44 1 73 32 1 26 6 0 236 465 480 49 24 5 KRB4 KRB200 BP191 blank panel sold separately BP1H blan...

Page 30: ...1 8 KHA1000 ...

Page 31: ...Installation and Preparation for Use This chapter explains the procedures for unpacking the product and connecting the test system 2 ...

Page 32: ...pc Operation Manual this manual 1 pc Z1 003 482 Plug for voltage sensing terminal 1 pc 84 70 0070 Spare fuse 1 pc 2 5 A T AC250 V 99 00 0027 Status at time of shipment Wired to plug for voltage sensing terminal Mounted on main unit Contained in power fuse holder Wire kit for short circuiting voltage sensing terminals 1 set 2 wires Screwdriver dedicated to plug for voltage sensing terminal 1 pc Y2 ...

Page 33: ...GPIB Interface on page 8 4 Rack mount bracket For mounting on rack Optional product Rack mount brackets on page 1 7 Blank panel for rack mounting For mounting on rack Optional product Switch or circuit breaker Used to connect commercial power supply AC line directly to this product without using AC power supply for test Switch or circuit breaker to be used for direct connection to commercial power...

Page 34: ...oltage sensing in this product UL1015 and AWG18 wires Wired to voltage sensing terminal plug at the time of shipment 5 Wire for externally connecting voltage sensing terminal For voltage sensing when the wire to EUT is long UL1015 and AWG18 wires 6 Cable for AC Power Supply control signal Connects AC Power Supply to this product RS232C cable cross cable 7 Cable for Line Impedance Network control s...

Page 35: ...ponents used in test system INPUT OUTPUT V N L Control signal Control signal EUT Line Impedance Network G N L G N L AC Power Supply G N L G N L G N L For power cord with plug Harmonic flicker analyzer KHA1000 Relay outlet Minimize wire length 1 2 3 4 5 6 8 9 10 7 ...

Page 36: ...or lower no condensation Condensation may occur even within the operating temperature range In this case do not use this product until it is completely dried Be sure to use this product indoors This product is designed to be used indoors so that safety is secured Do not install this product in a corrosive gas atmosphere Do not install this product in a corrosive gas or sulfuric acid mist This may ...

Page 37: ... operability Use the stands on the floor raising them until they click into place Fig 2 3 Usage of stands When using the stands do not place anything on the product or apply force from above the product Doing so may damage the stands Removing the handle and side panel rubber pads Page 1 7 Before mounting this product on the rack mount bracket remove the handle and side panel rubber pads Figure 2 4...

Page 38: ...the installation location note the following Turn off the POWER switch Transferring this product with the POWER switch turned on may result in electric shock or damage Remove all connected wiring Transferring this product without removing its cables may result in personal injury caused by disconnection or overturn Fold down the stands Transferring this product with the stands raised may result in ...

Page 39: ...cord with a plug connect it to the LOAD terminals using a relay outlet Match the polarities L N and G of the terminals and relay outlet to each other G is a protective grounding or grounding terminal The customer is required to obtain the relay outlet according to the measurement environment Fig 2 5 Connecting the input terminals WARNING Input voltage Measurement category 250 Vrms exclusive to 300...

Page 40: ...th 1 5 m or shorter is recommended Table 2 4 Nominal cross sectional area and allowable current for wire Attach a cramping terminal to terminate the wire Use a cramping terminal that has a screw mounting part with a hole diameter of 6 mm and fits the wire Nominal cross sectional area mm2 AWG Reference cross sectional area mm2 Allowable current 1 A Ta 30 C 1 Excerpt from Japanese laws related to el...

Page 41: ... 3 Wiring Voltage Sensing Terminal VOLTAGE SENSING The voltage sensing terminals are connected to the terminals of the EUT Voltage sensing includes the following LOAD terminal sensing setting at the time of shipment Sensing at the connection end of the EUT At the time of shipment the LOAD terminal sensing is set Voltage sensing terminals N and V and and L have been short circuited with the accesso...

Page 42: ...olarities of the AC power supply or line impedance network to each other G is a protective grounding or grounding terminal Using the terminal covers Fig 2 6 To prevent an electric shock covers are attached to the LOAD and SOURCE terminals Wire to be used and terminal treatment Table 2 4 Select a wire according to the input current of the EUT Attach a cramping terminal to terminate the wire Use a c...

Page 43: ... fluctuations and flicker To prevent an electric shock be sure to remove the power cord of a devices used in a test system or turn off the POWER switch Setting line impedance values PCR WE cannot be combined with a standard line impedance network For the line impedance network for PCR WE contact your Kikusui distributor or agent WARNING Standard Setting Line Impedance Network IEC 61000 3 2 Ed5 0 I...

Page 44: ... wire to be used according to the input current of the EUT A nominal cross sectional area of 8 mm2 or larger should be used Be sure to minimize the wire length The wiring have impedance In a test system attention must be paid to the requirements of IEC Standard 61000 4 7 voltage drop caused by wiring impedance Do not connect PCR WE to REMOTE CONTROLLER PCR WE is controlled by the separately sold a...

Page 45: ...raight cable To connect directly to the printer use a cross cable For details on setting Ethernet communication conditions see Section 4 4 2 Setting the Date Time TCP IP Network Protocol and Printer 2 5 3 External Signal Input Terminal EXT INPUT This terminal has no function It is equipped for function expansion INPUT OUTPUT Control signal Control signal Cable for control signal LAN cable when opt...

Page 46: ... line be sure to shut off the power supply from the switchboard by turning off the switches on the switchboard Set the current rating of the switch greater than the input current of the EUT Use a bipolar switch circuit that can simultaneously shut off L and N The L and N polarities of the LOAD and SOURCE terminals conform to IEC standard measurement category CAT I or CAT II This category depends o...

Page 47: ...ut current of the EUT 3 As shown in Fig 2 9 install the switch or circuit breaker between the SOURCE terminal and the commercial power supply AC line Match the polarities L N and G of the terminal and switchboard to each other The customer is requested to prepare the switch or circuit breaker and wires page 4 4 Turn on the switches on the switchboard and installed switch or circuit breaker immedia...

Page 48: ...er cord with a plug can be used to disconnect this product from the AC power line in an emergency To disconnect the plug from the outlet at any time connect the plug to an outlet within your reach and keep sufficient space around the outlet Do not use the accessory power cord to operate another device This product is designed as an equipment of IEC Overvoltage Category II energy consuming equipmen...

Page 49: ...To First time Users of This Product This chapter explains how to utilize the product s features and the operating screen views 3 ...

Page 50: ...T display An explanation for the current menu item can be viewed Standards terms can also be viewed This function can be used at any time Fig 3 1 Example of assist function The assist function is convenient in the following cases ASSIST When the user feels it is time consuming to view the standards each time You want to start making measurements immediately When the classification method is unknow...

Page 51: ... item that the user wants to measure is set in advance the status of the EUT can be determined before the test 3 2 1 Harmonic Current Test Graph display Fig 3 2 Example of graph display 4 screen V I waveform Voltage and current waveforms can be observed in the same way as an oscilloscope Amplitude fluctuations can be observed in real time Vertical scales can be set separately Waveforms can be enla...

Page 52: ...d in real time It is used to find the maximum THC by changing the operating conditions of the EUT THC was introduced in IEC 61000 3 2 Ed5 0 IEC 61000 3 2 Ed3 0 IEC 61000 3 2 Ed2 2 JIS C61000 3 2 2005 and JIS C61000 3 2 2019 The EUT for which the test conditions are not specified in the standards is tested under usual operating conditions in operation mode in which the maximum THC is generated List...

Page 53: ...otal harmonic distortion of the input current The ratio of the sum of the powers of all harmonic components to the power of the fundamental frequency Harmonics list Harmonic current in each order can be measured in real time A limit value for the class of a device that is set in advance is also displayed Measured values exceeding a limit value are displayed in red This cannot be used for standards...

Page 54: ...e Line Impedance Network from the AC Power Supply Including power performance check function Fig 3 5 Test system using this product INPUT OUTPUT Control signal Control signal Cable for control signal LAN cable when optional Ethernet port is installed EUT Line Impedance Network G N L G N L AC Power Supply G N L G N L G N L Power cord with plug Harmonic flicker analyzer KHA1000 Relay outlet Minimize...

Page 55: ...upply can be controlled from this product Power performance check function available Page 5 36 This function checks the performance of the AC Power Supply including the wiring impedance of a test system When a connection cable to an EUT is long standards requirements may not be met because of an increase in voltage drop and inductance 1 There are restrictions on the use of PCR WE This product cann...

Page 56: ...lect JIS C61000 3 2 2005 or JIS C61000 3 2 2019 and set Reference Impedance to Use Alternatively select JIS C61000 3 2 2003 and perform the measurement with the AC power supply not connected to any loads Check AC Power Supply Start test Steady measurement state START Press START key Test View test progress using progress bar Stop in the set testing time Display test results PASS FAIL Press STOP ke...

Page 57: ...twork Setting for standards Set in test observation display Start test Steady measurement state START Press START key Test View test progress using progress bar Stop in the set testing time Display test results PASS FAIL Press STOP key to stop test Analysis Analyze test results Save test results Save to compact flash card Report printing Save to compact flash card Print through network printer usi...

Page 58: ...ge File Manipulation Display 3 17 EXT Control Display 3 18 System Setting Display 3 18 ASSIST Display 3 19 Other Measurement Displays 3 16 Display Outline Operation before starting the test In test operation Operation during analysis HA Test Conditions List Display Test conditions setting Specific display pattern Possible Not possible HA Observation and Analysis Display HA VIEW Observation or anal...

Page 59: ...toggle operation using the VIEW key is similar to that of the HA related displays Fig 3 6 Display structure of harmonic current and voltage fluctuation test HA test conditions list display HA observation and test conditions display Vf observation and test conditions display HA observation and analysis display VIEW key VIEW key VIEW key HA key LED of HA key illuminates Vf test conditions list displ...

Page 60: ... types according to measurement standards Menu items are the same as the HA observation and test conditions window Press the HA key to display the HA test conditions list display The HA key LED illuminates Set test conditions while viewing measurement results Display graphs and lists Menu items are the same as the HA test conditions list display When the VIEW key is pressed with the HA key LED ill...

Page 61: ... harmonics Harmonic current bar graph Vertical scale enlargement reduction Order comparison of harmonics current Limit value comparison Maximum value search 3D harmonics Harmonic current bar graph Vertical scale enlargement reduction Time transition observation Bar graph time transition Fluctuation characteristics THC Meter display Maximum value retention Setting the operating conditions of EUT Li...

Page 62: ...c window pattern Menu items are the same as the Vf observation and test conditions window Press the Vf key to display the Vf test conditions list display The Vf key LED illuminates Set test conditions while viewing measurement results Display graphs and lists Menu items are the same as the Vf test conditions list window Every time the VIEW key is pressed with the Vf key LED illuminated the Vf obse...

Page 63: ...ric value display Measuring the basic characteristics of EUT Graph Pinst St waveform Real time waveform display of Pinst St momentary flicker value Observing voltage fluctuations when the d measurement method is Pst Auto CPF waveform Displaying the CPF cumulative probability graph Observing and analyzing voltage fluctuations dc waveform Waveform display when the dc relative constant voltage fluctu...

Page 64: ... Basic measurement display FFT analyzer display Input voltage current waveform Specific window pattern according to menu Press the OTHER key and select F1 Basic Measurement from the menu The waveform display appears Specific window pattern according to menu Press the OTHER key and select F2 FFT Analyzer from the menu The FFT analyzer display appears ...

Page 65: ...File operation display Specific display pattern according to menu Press the OTHER key and select F3 Rush Current Measurement from the menu The rush current measurement display appears Used to save and call load a test conditions file and to call load a test results file Press the FILE key to show the file operation display ...

Page 66: ...etting display Used to control the AC Power Supply Press the EXT CONT key to show the EXT control display Used to set the entire test system Press the SYSTEM key to show the system setting display Example of firmware version 1 1x The area indicated with dotted lines includes optional functions Optional functions ...

Page 67: ... display This display can be used at any time An explanation corresponding to the current usage is displayed for users who are not EMC experts or are not familiar with test standards Difficult standards terms can also be referenced Press the ASSIST key to show the ASSIST display ...

Page 68: ...3 20 KHA1000 ...

Page 69: ...Basic Operation This chapter explains basic operation methods 4 ...

Page 70: ...the POWER switch is OFF O 2 Insert the plug from the power cord into the outlet 3 Turn the POWER switch to ON Depress the POWER switch With the startup sound all LEDs illuminate and the firmware version is displayed 4 Check the firmware version on the screen After the firmware version shown in Fig 4 1 is displayed for several seconds the harmonic current test display HA Observation and Analysis di...

Page 71: ...to external devices When the POWER switch is turned on for the first time after purchasing this product the system starts up with the factory default settings When the power is turned on for the second time and thereafter the system starts up in the state it was in when the POWER switch was turned off last However the OUTPUT of the AC Power Supply will be turned off 4 1 2 Turning off the POWER Swi...

Page 72: ...relay contact refer to the Operation Manual of the Line Impedance Network 1 Turn on the POWER switch of the Line Impedance Network 2 Turn on the POWER switch of the AC Power Supply The version is displayed for several seconds on the control panel of the AC Power Supply The output remains at OFF For details on the version display refer to the Operation Manual of the AC Power Supply Subsequent opera...

Page 73: ... AC Pow Control of this product When the POWER switch is turned on the next time AC Pow Control remains at Disabled Page 4 13 To control the AC Power Supply set AC Pow Control to Enabled 2 Turn off the POWER switch of the AC Power Supply 3 Turn off the POWER switch of the Line Impedance Network Fig 4 3 Power on off sequence of the test system See ON 1 Line Impedance Network 3 2 AC Power Supply 2 3...

Page 74: ...Disabled is automatically assumed as the system setting for AC Pow Control of this product Power off of the test system 1 Press the EXT CONT key The EXT CONT display appears 2 Select OFF in F1 Key AC Pow OUTPUT from the menu The AC Power Supply output is turned off The icon in the upper part of the display shows a turned off light bulb 3 Turn off the external power switch The power supply for this...

Page 75: ...see 4 4 Settings the Test System Chapter 5 Harmonic Current Test Chapter 6 Voltage Changes and Fluctuations and Flicker Test and Chapter 7 Other Measurements Fig 4 4 Menu selection F1 F1 F1 F2 F2 F2 F3 F3 F3 F4 F4 F4 F5 F5 F5 F6 F6 F6 Menu Small knob Function keys Menu turn mark When there is a sub menu Selected menu items Menu page ...

Page 76: ...es The selected menu contents the top part of the menu show the set contents An input frame is displayed for items in which a numeric value can be set 2 Select an item by pressing the same function key again Every time the function key is pressed another item is selected The display part and menu in the window show the selected item In items where the numeric value can be set the numeric value in ...

Page 77: ...umber is displayed at the top right end of the display 4 3 2 Sub menu Operation Menu turn mark is displayed in an item in the menu 1 Press the function key using Menu turn mark A sub menu is displayed 2 Press the function key of the item to be set Every time the function key is pressed another item is selected The display part and sub menu in the window show the selected item Select set contents 3...

Page 78: ... Voltage range For the range to be set press the SHIFT 7 raise sensitivity keys or the SHIFT 4 lower sensitivity keys All ranges are displayed in the upper right part of the display and the set range is indicated with a triangle mark Every time the keys are pressed another range is selected and the triangle mark shifts to it When the key operation is stopped the range display automatically disappe...

Page 79: ...KHA1000 4 11 4 Basic Operation Fig 4 6 Voltage range setting Fig 4 7 Current range setting Voltage range view F1 F2 F3 F4 F5 F6 Current range view F1 F2 F3 F4 F5 F6 ...

Page 80: ...a Example of firmware version 1 1x Fig 4 8 System setting display 4 4 1 I F Selection I F Setting Alarm Volume and AC Pow Control Menu Select a language to be used After the power is turned on for the second time the system starts up in the state language in which the POWER switch was last turned off Page 4 7 Select a communication interface to be used To fix the set contents turn off the POWER sw...

Page 81: ...return to Disabled several seconds later This occurs when communication with the AC Power Supply is not established To establish communication with the AC Power Supply set the communication parameters from the AC power supply panel as shown below F3 I F Set Sub Menu GPIB Address RS232C Baudrate F1 GPIB Address Numeric value Set the GPIB address of this product The setting range is from 1 to 30 F2 ...

Page 82: ... color display is applied The MAC address 00 0F CE 00 01 23 displayed in the view is specific to this product differs with products and is assigned for using Ethernet communication TCP IP Sub Menu F1 Date time Sub Menu Year Month Day Hour Minute F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 2 3 F1 Year Numeric value F2 Month F3 Date F4 Hour F5 Minute F4 TCP IP Sub Menu DHCP IP Address Sub M...

Page 83: ...char Set a mask value to be used to find a subnet network address from the IP address of this product F4 Default Gateway Sub Menu Input 1 char Delete 1 char Set the default gateway of this product Usually if only the default gateway is set in each node appropriate routing is enabled by that gateway F1 Input 1 char Press A character entry dialog box is displayed Select a character using the small o...

Page 84: ... Test Print F1 Print Type PDF Text File Text Printer ESC Page PostScript Select a print type It is used as the file format to save to a compact flash card Select a description format for printing with a network printer Text format Page description format expanded for page printers in printer control code recommended by SEIKO EPSON PostScript format F2 Printer Address Sub Menu Input 1 char Delete 1...

Page 85: ...he small or large knob or an arrow key When the character selected appears within a square frame press this key The selected character is displayed where the cursor is blinking F2 Delete 1 char Press The character to the left of where the cursor is blinking is deleted Product name Manufacturer name Page printer description language LP 8900 Seiko Epson Corporation ESC Page LP 8300 ESC Page LP 8700 ...

Page 86: ...6 F 6 Page 3 3 F4 Version up Yes No Cancel F5 Maintenance Input 1 char Delete 1 char Change char type F1 Input 1 char Press A character entry dialog box is displayed Select a character using the small or large knob or an arrow key When the character selected appears within a square frame press this key The selected character is displayed where the cursor is blinking Up to 20 alphanumeric character...

Page 87: ...Supply and prepare for starting a test 1 Press the F4 key AC Pow Voltage Range and set the AC Power Supply output voltage range The setting should be in accordance with the rated power voltage of the EUT 2 Press the F2 key AC Pow Output Volts and set the AC Power Supply output voltage The setting should be in accordance with the rated power voltage of the EUT 3 Press the F3 key AC Pow Output Freq ...

Page 88: ...utput voltage The setting range is from 0 0 V to 305 0 V It corresponds to the F4 AC Pow Voltage Range The setting should be in accordance with the power rating of the EUT This menu sets the AC Power Supply output frequency Select 50 Hz or 60 Hz according to the power rating of the EUT This menu sets the AC Power Supply output voltage range The 100 V range is used when the output voltage setting r...

Page 89: ...ction allows you to operate files that correspond to the currently used test mode harmonic current test or voltage fluctuation test This function is also used to format the compact flash card Showing the File Operation display Page 4 27 1 Insert a compact flash card in a MEMORY slot on the front panel 2 Press the FILE key A dialog box is displayed showing the File Operation display Fig 4 10 File O...

Page 90: ... file name can be changed Page 4 25 Save a test conditions file to a specific folder of the currently used test mode It can be saved in the Setting state It cannot be saved in the Test or Analysis states A dialog box is displayed A file name is automatically assigned and the conditions file is saved to the compact flash card This menu is used to format the compact flash card When the compact flash...

Page 91: ...ic value displayed in the folder mark icon is assigned in order starting from 1 Select a saved folder The selected folder appears within a frame Press the ENTER key to fix F2 Select File Numeric value displayed in the file mark icon is assigned in order starting from 1 Select a saved file The background color of the selected file is reversed Press the ENTER key to fix F3 Rename Sub Menu Input 1 ch...

Page 92: ... For details contact your Kikusui distributor or agent Sub menu Load Results File F1 Input 1 char Press A character entry dialog box is displayed Select a character using the small or large knob or an arrow key When the character selected appears within a square frame press this key The selected character is displayed where the cursor is blinking Up to 8 characters can be entered F2 Delete 1 char ...

Page 93: ...olor of the selected file is reversed Press the ENTER key to fix F3 Rename Sub Menu Input 1 char Delete 1 char F4 Delete Sub Menu Yes No Cancel F1 Input 1 char Press A character entry dialog box is displayed Select a character using the small or large knob or an arrow key When the character selected appears within a square frame press this key The selected character is displayed where the cursor i...

Page 94: ... values and graphics in the display are left unchanged With the measurement active only the window display is held still This key is used to monitor changes detect abnormal values and determine the window to be output to the printer 4 7 3 Hard Copy Press the HARD COPY key The hard copy dialog box is displayed The display is saved to the external memory compact flash card A file name is automatical...

Page 95: ...se the card and this product may fail To use a new card be sure to format it with this product If it is formatted with a computer or other device this product may not operate or the compact flash card may fail For details on formatting the compact flash card see Format on page 4 22 4 8 1 Insertion and Removal Insertion 1 Push the cover for the MEMORY slot on the front panel in order to open the sl...

Page 96: ...d into this product Check that The test conditions file can be normally loaded A screen hard copy can be normally saved Table 4 3 Verified compact flash card CAUTION Type Manufacturer name Model No 1 1 The compact flash card may not operate because of a difference in the year model and version Capacity Compact flash Buffalo RCF X64M 64 MB Buffalo RCF X128M 128 MB Buffalo RCF GP512M 512 MB Toshiba ...

Page 97: ...sults files and printed reports for harmonic current test VFSET for saving test conditions for voltage fluctuation test VFRES for saving results files and printed reports for voltage fluctuation test HARDCOPY for saving screen hard copy Specific folder Date specific folder File HASET Specific to date Specific to date Specific to date Specific to date Specific to date HASETnnn HS HASETnnn PDF HASET...

Page 98: ...me can be changed File to be created in HASET folder for saving test conditions for harmonic current test File to be created in HARES folder for saving result files and printed reports for harmonic current test Folder type Date specific folder Folder name yyyymmdd yyyy indicates the year automatically assigned mm indicates the month automatically assigned dd indicates the day automatically assigne...

Page 99: ...t Conditions file dedicated to this product 1 1 This file is created in the VFSET folder not in a date specific folder PDF For printing test conditions Text File name VFSETnnn nnn is automatically assigned 001 to 999 Extension VS PDF TXT File format Result file dedicated to this product PDF For printing reports Text File name VFRESnnn VFPDFnnn VFTXTnnn nnn is automatically assigned 001 to 999 Exte...

Page 100: ...efault settings Item Factory default settings Test mode Harmonics measurement mode View Screen type HA observation and analysis display View type V I waveform View area 1 Screen HA VIEW View type V I waveform Horizontal scale 1 Vertical scale Current 1 Vertical scale Voltage 1 Cursor Left end View area 1 Screen HA setting Standard IEC Ed5 0 Ed2 1 Class A Voltage range 300 V Current range 20 A Nomi...

Page 101: ...led Ignore over 19th if slight drop Enabled Ignore 5 mA or below 0 6 or below Enabled Ignore 75 W or below Enabled Margin 100 Reference Impedance Unuse Vf setting Standard IEC Ed3 1 Ed2 0 d measurement method Pst Auto Voltage range 300 V Current range 20 A Nominal voltage 230 V Nominal frequency 50 Hz Pst measurement time seconds 600 Pst measurement count 12 d measurement time seconds 60 d measure...

Page 102: ...ush current measurement Current trigger level A 0 1 Horizontal scale 1 Vertical scale Current 1 Vertical scale Voltage 1 Cursor Left end Voltage range 300 V EXT control AC Pow OUTPUT OFF AC Pow output voltage 0 0 AC Pow output frequency 50 Hz AC Pow voltage range 100 System setting I F selection GPIB GPIB address 1 RS232C baud rate 19200 bps Alarm volume 4 AC Pow Control Disabled Year Current year...

Page 103: ...Harmonic Current Test This chapter explains harmonic current tests and describes the setup for test conditions analysis and report printout for the respective standards 5 ...

Page 104: ...d The dialog box message Can t execute during test analysis Please operate it after ending is displayed In this case press the VIEW key to turn off its LED Select Exit from the displayed menu Test conditions can be set during measurement Page 3 10 Set test conditions in the HA Observation and Test Conditions display The measurement display is set in the HA Observation and Analysis display HA VIEW ...

Page 105: ... to the classes Table 5 1 Device classes Indicated above are the voltage ranges of this product Select one according to the rated power supply voltage of the EUT Here select 300 V F1 Standard IEC Ed2 2 Ed2 0 JIS 2005 Ed2 0 JIS 2003 Ed1 0 IEC Ed2 2 Ed1 0 JIS 2005 Ed1 0 IEC Ed3 0 Ed2 0 IEC Ed3 0 Ed1 0 IEC Ed5 0 Ed2 1 IEC Ed5 0 Ed1 0 JIS 2019 Ed2 0 JIS 2019 Ed1 0 F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F...

Page 106: ...d to be reached at maximum power or THC Keep in mind the entire operation cycle of the EUT These are the nominal values general values of test voltages and frequencies Select them according to the ratings of EUT Nominal Values Sub Menu When Specified Nominal Volt is not 230 V the Type of test column for report printing indicates an IEC standard number only The EN standard number is indicated in an...

Page 107: ...AIL Use this menu to specify how to handle the power value of the EUT Select the measured or specified value in the sub menu Enter a numeric value in the power specification value W F1 Observation Period Tobs Quasi Stationary Short Cycle Random Long Cycle F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 2 3 See Quasi Stationary Tobs observation period to be set has a continuation period long e...

Page 108: ...he PF Fund Curr lets you enter a value F3 Specified Fund Curr A Numeric value Enter a specified value The input range is 0 00 A to 20 0 A Selecting Specified of the PF Fund Curr lets you enter a value F4 Limit Values Normal Class A Class D 3rd 5th Current Wave 1 2 1 This is enabled when you select the IEC Ed5 0 Ed2 1 standard or the IEC Ed5 0 Ed1 0 standard 2 If you select this option you cannot m...

Page 109: ...t includes the maximum absolute peak value within the window the phase angles are determined from the following references the points that reached the current threshold which is 5 of the absolute peak and the points where the voltage crossed zero on the rising and falling slopes Correct judgments cannot be made for half wave rectification circuits Fig 5 2 V I waveform screen Ipk abs Maximum absolu...

Page 110: ...aving the setting values to a test conditions file Page 4 25 Save the setting values by file manipulation See Section 4 6 4 Saving a Test Conditions File A test conditions file can be saved to the specific folder of the harmonic test mode It can be saved in the Setting state but not in the Test or Analysis states F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 3 3 F1 Margin Numeric value Colo...

Page 111: ... mode cannot be changed The dialog box message Can t execute during test analysis Please operate it after ending is displayed In this case press the VIEW key to turn off its LED Select Exit from the displayed menu Test conditions can be set during measurement Page 3 10 Set test conditions in the HA Observation and Test Conditions display The measurement display is set in the HA Observation and Ana...

Page 112: ...ses Table 5 3 Device classes Indicated above are the voltage ranges of this product Select one according to the rated power voltage of EUT F1 Standard IEC Ed2 2 Ed2 0 JIS 2005 Ed2 0 JIS 2003 Ed1 0 IEC Ed2 2 Ed1 0 JIS 2005 Ed1 0 IEC Ed3 0 Ed2 0 IEC Ed3 0 Ed1 0 IEC Ed5 0 Ed2 1 IEC Ed5 0 Ed1 0 JIS 2019 Ed2 0 JIS 2019 Ed1 0 F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 1 3 See F2 Class A B C D ...

Page 113: ...f the current detector overheats the OHP icon is displayed in the upper part of the window In this case immediately shut off the power to the EUT to cut the input current of this product Restart the test after the OHP icon disappears The peak current of the EUT is believed to be reached at maximum power or THC Keep in mind the entire operation cycle of the EUT Nominal value general value of test v...

Page 114: ...ow to handle the power value of the EUT Select the measured or specified value in the sub menu Enter a numeric value in the power specification value W F1 Observation Period Tobs Quasi Stationary Short Cycle Random Long Cycle F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 2 3 Quasi Stationary Tobs observation period to be set has a continuation period long enough to satisfy a repeatability r...

Page 115: ...s you enter a value F3 Specified Fund Curr A Numeric value Enter a specified value The input range is 0 00 A to 20 0 A Selecting Specified of the PF Fund Curr lets you enter a value F4 Limit Values Normal Class A Class D 3rd 5th Current Wave 1 2 1 This is enabled when you select the JIS 2019 Ed2 0 Class C standard or the JIS 2019 Ed1 0 Class C standard 2 If you select this option you cannot make a...

Page 116: ...ormat Saving the setting values to a test conditions file Page 4 25 Save setting values by file manipulation See Section 4 6 4 Saving a Test Conditions File A test conditions file can be saved to the specific folder of the harmonic test mode It can be saved in the Setting state but not in the Test or Analysis states F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 3 3 F1 Margin Numeric value C...

Page 117: ...he dialog box message Can t execute during test analysis Please operate it after ending is displayed In this case press the VIEW key to turn off its LED Select Exit from the displayed menu Test conditions can be set during measurement Page 3 10 Set test conditions in the HA Observation and Test Conditions display The measurement display is set in the HA Observation and Analysis display HA VIEW and...

Page 118: ...are the voltage ranges of this product Select one according to the rated power voltage of EUT Indicted above are the current ranges of this product Select one according to the input current of the EUT F1 Standard IEC Ed2 2 Ed2 0 JIS 2005 Ed2 0 JIS 2003 Ed1 0 IEC Ed2 2 Ed1 0 JIS 2005 Ed1 0 IEC Ed3 0 Ed2 0 IEC Ed3 0 Ed1 0 IEC Ed5 0 Ed2 1 IEC Ed5 0 Ed1 0 JIS 2019 Ed2 0 JIS 2019 Ed1 0 F 1 F 1 F 2 F 2 ...

Page 119: ...e OHP icon is displayed in the upper part of the window In this case immediately shut off the power to the EUT to cut input current of this product Restart the test after the OHP icon disappears The peak current of the EUT is believed to be reached at maximum power Keep in mind the entire operation cycle of the EUT Nominal values general values of test voltage and frequency Select them according t...

Page 120: ...the envelope for judgment It also displays other voltage values and the peak current of the current value in both the positive and negative direction F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 2 3 F2 Measuring Time s Numeric value F3 Ignore 19th gentle fall Enabled Disabled F4 Smoothing None 1 5 s Average 4 None Select when harmonic current is stable 1 5 s Select when harmonic current is...

Page 121: ...e section The center of the envelope for judgment is automatically set to the peak current value It is set every half cycle of the current If the current waveform is within the envelope for at least 95 of each half cycle Class D is assumed F1 F2 F3 F4 F5 F6 Envelope for judment Envelope for judment ...

Page 122: ...ge occurs can be analyzed The judgment will be FAIL This menu sets the standard limit value as 100 The setting range is 10 to 100 Select 80 for example when 80 of the standard limit value is selected This value cannot be set during test and analysis Table 5 6 Color identification and judgment in graph or list view Page 4 16 This menu is for outputting the setting value using a specified printout f...

Page 123: ...e in the sub menu Enter a numeric value in the specified value See F5 Class Options Sub Menu F1 600 W Air Conditioner No Yes F1 PF Fund Curr Measured Specified F2 Specified PF Numeric value Enter a specified value The input range is 0 00 to 1 00 Selecting Specified of the PF Fund Curr lets you enter a value F3 Specified Fund Curr A Numeric value Enter a specified value The input range is 0 00 A to...

Page 124: ...Average Specified values are not defined in the standard Window Maximum value of actual power for each window Average Average value of actual power in entire test period Specified Specified value for manufacturers F2 Specified Power W Numeric value Selecting Specified of the PF Fund Curr lets you enter a value The entry range is 0 W to 4 000 W F3 Ignore 75 W Enabled Disabled ...

Page 125: ...ontal scales Reading peak value using the cursor Setting Test and Analysis Checking input conditions of EUT Waveform check Observing large changes Selecting current range 2 2D Harmonics Harmonic current bar graph Enlargement and reduction of vertical scale Setting Test and Analysis Comparing orders of harmonic current Limit value comparison Search for maximum value 3 3D Harmonics Harmonic current ...

Page 126: ...arameters Numeric display THD Setting Test and Analysis Analysis 6 Harmonics List Harmonic current of each order Displaying limit values Setting and Analysis Comparing orders of harmonic current Limit value judgment 7 Current Trend Actual value of input current Time transition Setting Test and Analysis Time transition Search for large change timing F1 F2 F3 F4 F5 F6 6 7 5 ...

Page 127: ... turns off and the HA Observation and Test Conditions display is displayed 3 Press F1 view type and select the view type to be displayed The menu that corresponds to the view type appears 4 Use arrow keys up down left right to select the window to be set The selected window is displayed with a red frame Explanation No View type Content displayed Usage 8 Harmonics trend Time transition of harmonic ...

Page 128: ...able 5 7 Time for each data frame F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 1 2 See F1 View Type V I Waveform 2D Harmonics 3D Harmonics THC List Harmonics List Current Trend Harmonic Trend Results List F2 View Setting Sub Menu Menu corresponding to view type See F3 Browse Data Frame Numeric value Standard name notation Measuring time T T 150 s 150 s T 300 s 300 s T 600 s 600 s T 1200 s ...

Page 129: ...ng time is divided into data frames The display which is selected by View Setting Sub Menu shows the contents of each data frame excluding current and harmonic trend displays This is useful for analyzing the details on transition from the beginning of a test To select divided windows use the arrow keys up down left right The selected window is indicated with a red frame It is automatically selecte...

Page 130: ...he magnification can be set before a test is executed After the test is executed it is displayed in a pale color and not selectable In the window display deg div indicates the phase angle div F2 Vertical Scale Current 10 5 2 1 1 2 1 4 Select the magnification to enlarge or reduce a view F3 Vertical Scale Voltage 10 5 2 1 1 2 1 4 Select the magnification to enlarge or reduce a view F4 Cursor Turn t...

Page 131: ... value of input voltage and current PEAK Negative amplitude peak value of input voltage and current POWER actual power Actual power W of EUT VA apparent power Apparent power VA of EUT var reactive power Reactive power var of EUT PF power factor Power factor of EUT THC Total harmonic current of input current and actual value of 2nd to 40th harmonic current components POHC Partial odd order harmonic...

Page 132: ...yed in a pale color See Display item Explanation No Harmonic order Meas A Harmonic current A Measured values that exceed 100 of the limit value are displayed in red Measured values that exceed the margin setting value to 100 of the limit value are displayed in yellow Ave A Average value from test start A Average value from the beginning of the test It has no color change is displayed in the test c...

Page 133: ...ursor position and the time has passed since the test start time are displayed F1 Order Numeric value Set the order of harmonic current to be observed The setting range is 1 to 40 F2 Vertical Scale Current 10 5 2 1 1 2 1 4 Set a view multiplication factor to enlarge or reduce a view F3 Peak search Search for a maximum value The cursor moves to the maximum value The current value at the cursor posi...

Page 134: ...s displayed in red Ave A Average value A during entire test period Part in which the average value in the entire test period exceeds 100 of the limit value is displayed in red 100 or margin 100 is the ratio of time in which limit values accumulated value of entire test period are exceeded against the entire measurement time Margin is displayed as follows when the limit value replaces the set value...

Page 135: ...lete 1 char Change char type Enter the comments to be displayed in Serial No in the report F1 Input 1 char Press A character input dialog box is displayed Select a character using the small or large knob or an arrow key When the character selected appears within a frame press this key The selected character is displayed where the cursor is blinking Up to 20 alphanumeric characters and up to 10 hir...

Page 136: ...play 3D harmonics graph display Harmonics list Numeric value display Meas A Harmonic current Ave A Average value from the beginning of test Display color or No color change Numeric values are not displayed in test conditions setting state real time display Pk A Maximum value from the beginning of test Lim A Limit value Numeric values are not displayed in the following cases There is no limit value...

Page 137: ...ric value display Judge Display color Yellow Warning Red FAIL N A N A Indicates that limit values are not applied in the following conditions There is no limit value The measured value of harmonic current is smaller than 0 6 of input current or 5 mA whichever is larger Actual power is 75 W or less in classes A B and D Result Display color Green PASS Yellow WARN Red FAIL POHC Display color Red FAIL...

Page 138: ...f the Line Impedance Network Select View Items Sub Menu F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 2 2 F4 Check AC Power Supply Sub Menu Standard name notation Description IEC Ed5 0 Ed2 1 IEC Ed5 0 Ed1 0 IEC Ed3 0 Ed2 0 IEC Ed2 2 Ed2 0 IEC Ed3 0 Ed1 0 IEC Ed2 2 Ed1 0 JIS 2005 Ed2 0 1 JIS 2005 Ed1 0 1 JIS 2019 Ed2 0 1 JIS 2019 Ed1 0 1 1 When Reference Impedance is set to Unuse The judgmen...

Page 139: ...2 2 Ed2 0 IEC Ed3 0 Ed1 0 IEC Ed2 2 Ed1 0 JIS 2005 Ed2 0 1 JIS 2005 Ed1 0 1 JIS 2019 Ed2 0 1 JIS 2019 Ed1 0 1 1 When Reference Impedance is set to Unuse JIS 2005 Ed2 0 2 JIS 2005 Ed1 0 2 JIS 2019 Ed2 0 2 JIS 2019 Ed1 0 2 2 When Reference Impedance is set to Use JIS 2003 Ed1 0 Meas Distortion factor of currently input voltage Constant measurement state in test conditions Indicates the measured valu...

Page 140: ...rrent test results Repeatability check Sub Menu The customer is requested to manage the test conditions for past test results files When a test results file is saved the name and conditions of the file to be automatically created should be recorded Fig 5 12 Display for selecting past test results files F6 Return F5 Repeatability Checking Sub Menu Comparison With Past Data Sub Menu F1 Comparison Wi...

Page 141: ...rrent test results to reference value Meas Ref Ref 100 In IEC Ed5 0 Ed2 1 this is Meas Ref Limit Values 100 If there are no limit values this calculation is not performed Result Judgment result PASS FAIL F1 Select Folder Numeric value displayed in the folder mark icon is assigned in order starting from 1 Select the folder in which the file is saved The selected folder is displayed within a frame F...

Page 142: ...ress A character input dialog box is displayed Select a character using the small or large knob or an arrow key When the character selected appears within a frame press this key The selected character is displayed where the cursor is blinking Up to 8 characters can be input F2 Delete 1 char Press The character to the left of where the cursor is blinking is deleted F1 Yes F2 No F3 Cancel ...

Page 143: ...ards Set in test observation display JIS Select JIS C61000 3 2 2005 JIS C61000 3 2 2019 and set Reference Impedance to Use Alternatively select JIS C61000 3 2 2003 and perform the measurement with the AC power supply not connected to any loads Check AC Power Supply 5 36 Start test 5 42 Steady measurement state START Press START key Test 5 42 View test progress using progress bar Test ends automati...

Page 144: ... that the plug for the voltage sensing terminal is mounted and wired to the rear side VOLTAGE SENSING terminal The PLL lock frequency range is 45 Hz to 65 Hz Optimizing the current range before starting the test 6 Select V I waveform and THC in the view type Maximize the input current by changing the operating conditions of the EUT 7 Set the current range Select the current range so that the V I a...

Page 145: ...rvation can be made in the display that was set in Step 7 Finishing and judging the test When the measuring time runs out the buzzer sounds and the test is finished An ending dialog box is displayed The test status display in the view changes to Analysis The progress bar in the window extends to the right end The ending dialog box shows PASS if the final test result is acceptable The dialog box sh...

Page 146: ...sh card When the report printing ends the menu Report Print is displayed in a pale color The menu function key is disabled Page 4 14 When the optional Ethernet port is mounted reports can be output to a network printer If you set the standard to IEC Ed5 0 Ed2 1 or IEC Ed5 0 Ed1 0 select Class C and set the limit values to 3rd 5th Current Wave you will not be able to produce report printouts Analys...

Page 147: ...flash card When the report printing ends the menu Report Print is displayed in a pale color and the menu function key is disabled Page 4 14 When the optional ethernet port is mounted reports can be output to a network printer If you set the standard to IEC Ed5 0 Ed2 1 or IEC Ed5 0 Ed1 0 select Class C and set the limit values to 3rd 5th Current Wave you will not be able to produce report printouts...

Page 148: ...which are stored on the compact flash card are displayed 3 Select a results file using menu F1 and F2 keys The background color of the selected file is reversed 4 Press the ENTER key to fix your selection The selected file is loaded into this product and the display is updated Becoming an analysis state lets you analyze according to the menus Printing reports 1 Press the HA or VIEW key The menus i...

Page 149: ... test ending display in the display changes from Analysis to Setting The progress bar disappears When menu F1 key Save is not executed a dialog box and menu are displayed 5 5 4 Ending the Operation of the Test System Turning off the OUTPUT of the AC Power Supply 1 Turn off the power switch of the EUT 2 Turn off the OUTPUT of the AC Power Supply When AC Pow Control Enabled is selected in the menu o...

Page 150: ...Classification Class A Memo Example Power analyzer KHA1000 Ver1 00 Supply source Reference Impedance Test Data of Harmonics Current FINAL TEST RESULT PASS Voltage 99 99 V Current 2 3676 A Power 182 W 1 Apparent Power 236 5 VA THC 0 7804 A POHC LIMIT 0 0100 A 0 3852 A 3 Frequency 50 Hz Fundamental current 2 2348 A Measuring period 150 s HARMONICS CURRENT TEST REPORT HarmOrder Limit1 A rms Limit2 A ...

Page 151: ...imit value 3 The POHC which can be calculated from the applicable limits 5 THD 300 00 L L L 4 6 7 8 9 10 11 2 S SS AS PA 2 3 Company Test Engineer Model name Type Serial No Operating mode Type of test EN 61000 3 2 2006 Date of test 2010 10 21 9 47 09 Climatic condition Classification Class A Memo Power analyzer KHA1000 Ver1 45 Supply Source Reference Impedance Bypass Test Data of Current Harmonics...

Page 152: ...red when setting the test conditions Power analyzer Information about measuring instrument used in tests Model name and firmware version of this product Supply source Optional descriptions such as information about AC power supply for tests underlined Description column after forms output Reference Impedance Optional descriptions such as information about standard impedance Note that they are disp...

Page 153: ...or a calculated limit value is less than 0 0001 A 0 001 A in the range of 10 A or more IEC JIS2005 JIS2003 8 Limit2 A rms 150 of limit value Display format is the same as Limit 1 200 of limit value IEC Ed3 0 Class A 9 Ave A rms Harmonic current Average value in entire test period IEC JIS2005 100 Over Ratio of time accumulated value in entire test period in which measured values are above 100 to 15...

Page 154: ...Voltage Range 300 V Current Range 2 A Observation Period Tobs Quasi stationary Measurement Time s 10 s Overrange Abort Enabled Definition of Power Specified Specified Power W 100 W PF Fund Curr 50 Specified PF 230 V Specified Fund Curr A 50 Hz Limit values Specified Margin Nominal Voltage Nominal Frequency 1 00 20 0 A Normal Item Content Explanation Memo Memo Data input by view type of HA Observat...

Page 155: ... Limit value applied input by test conditions class option setting IEC Class C Limit value JIS2019 JIS2005 Class C Limit value JIS2005 Limit value JIS2003 JIS2003 Class C Nominal voltage Nominal voltage Nominal voltage input when setting the test conditions JIS2005 JIS2003 Nominal frequency Nominal frequency Nominal frequency input when setting the test conditions 600 W Air conditioner Air conditi...

Page 156: ...5 54 KHA1000 ...

Page 157: ... Changes and Fluctuations and Flicker Test This chapter explains voltage change voltage fluctuation and flicker tests and describes the steps from setting the test conditions to analysis and printing reports 6 ...

Page 158: ...he dialog box message Can t execute during test analysis Please operate it after ending is displayed In this case press the VIEW key to turn off its LED Select Exit from the displayed menu Test conditions can be set during measurement Page 3 10 Set test conditions in the Vf Observation and Test Conditions display The measurement display is set in the Vf Observation and Analysis display Vf VIEW and...

Page 159: ... to IEC 61000 4 15 Ed1 1 2003 or IEC 61000 4 15 Ed2 0 2010 Pst Auto d measurement and Pst and Plt flicker measurements are performed concurrently The results of the d measurement dmax Tmax dc displays the maximum value for each Pst measurement segment time Displayed as d t 3 3 depending on the selected standard Manual A test is conducted by the method conforming to Test conditions and procedure fo...

Page 160: ...quency Pst d Measurement Time or Count Over range Abort Menu Nominal test voltage typical value Select one according to the rating of the EUT Nominal test frequency typical value Select one according to the rating of the EUT For a flicker test set the Pst short time flicker value measurement time or d measurement time in seconds Pst Measurement time s Selecting Pst Auto F1 of menu page 1 3 lets yo...

Page 161: ...ll be displayed and the measurement will be terminated However the data up to the point when the overrange occurs can be analyzed The judgment will be FAIL 6 1 3 dmax Limit Value Margins and Printout of Setting Values Menu Set the dmax maximum relative voltage change limit value for d measurement voltage fluctuation test The limit value varies depending on the EUT F4 Pst Measurement Count Numeric ...

Page 162: ... to the test conditions file Page 4 25 Save the setting values by file manipulation See Section 4 6 4 Saving a Test Conditions File A test conditions file can be saved to the specific folder of the Volt fluctuation test mode It can be saved in the Setting state but not in the Test or Analysis states F2 Margin Sub Menu Flicker Margin d Margin F1 Flicker Margin Numeric value Set the margin for the P...

Page 163: ...and horizontal scales Reading peak value using the cursor Setting and test Checking input conditions of EUT Waveform check Observing large changes Selecting current range 2 rms Waveform Transition of actual value of input voltage over time Setting and test Observing voltage fluctuations 3 List Basic measurement parameters Numeric display Setting and test Checking test conditions 4 Pinst St Wavefor...

Page 164: ...ing voltage fluctuations 6 dc Waveform Waveform when the maximum value of dc relative steady state voltage change is recorded 7 d max Waveform Waveform when the maximum value of d max maximum relative voltage change is recorded 8 Tmax 1 Waveform 1 Displayed as d t 3 3 depending on the selected standard Waveform in the longest period among those where d t relative voltage change exceeds 3 3 F1 F2 F...

Page 165: ...he view type to be displayed A menu that corresponds to the view type is displayed 4 Use arrow keys up down left right to select the view to be set The selected display appears with a red frame Explan No View type Content displayed Usage 9 Flicker List Pst P0 1 P1s P3s P10s and P50s for each segment time for one Pst measurement session Pst P0 1 P1s and P3s are displayed in the 4 screen Test and an...

Page 166: ...input range is 1 to 12 when the d measurement method is Pst Auto or 1 to 24 when the d measurement method is Manual When the view area is divided a common value is set for all windows To select divided windows use the arrow keys up down left right The selected window is indicated with a red frame It is automatically selected in the 1 screen F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 1 1 ...

Page 167: ...zontal Scale 10 5 2 1 1 2 1 5 Select the magnification to enlarge or reduce a view About one cycle is displayed by 1x The magnification can be set before a test is executed After the test is executed it is displayed in a pale color and not selectable In the window display deg div indicates a phase angle div F2 Vertical Scale Current 10 5 2 1 1 2 1 4 Select the magnification to enlarge or reduce a ...

Page 168: ...waveform is displayed No waveform data is available is displayed dc Waveform dmax Waveform and Tmax 1 Waveform Flicker List F3 Browse Segment Numeric value See F1 Axis X 10 5 2 1 1 2 1 5 Select the magnification to enlarge or reduce a view F2 Y axis Scale 10 5 2 1 1 2 1 4 Select the magnification to enlarge or reduce a view F3 Browse Segment Numeric value For dc Waveform dmax Waveform and Tmax 1 W...

Page 169: ...s to be displayed F5 Scroll Used to view a hidden part Turn the small knob to vertically scroll over the windows This is used when the display is divided into two or four screens F1 Input 1 char Press A character input dialog box is displayed Select a character using the small or large knob or an arrow key When the character selected appears within a frame press this key The selected character is ...

Page 170: ... Evaluation PASS FAIL or WARN of voltage fluctuation and flicker in one segment time Seg1 WARN is displayed if the margin is exceeded fMargin Margin for Pst and Plt limit values Only displayed in the 1 screen view dMargin Margin for dc dmax Tmax 1 Only displayed in the 1 screen view Result Final test result PASS FAIL or WARN WARN is displayed if the margin is exceeded Seg 1 Pst measurement time co...

Page 171: ...test conditions Select observation display 4 12 6 2 6 7 Set AC Power Supply Set Line Impedance Network Setting for standards Set in test observation display Start test 6 16 Steady measurement state START Press START key Test 6 16 View test progress using progress bar Test ends automatically when the measuring time runs out Press STOP key to stop test Analysis 6 17 Analyze test results Save test re...

Page 172: ... frequency range is 45 Hz to 65 Hz Optimizing the current range before starting the test 5 Select the V I waveform in the view type Maximize the input current by changing the operating conditions of the EUT 6 Set a current range Select the current range so that the V I and current waveforms are not saturated If the input current state is a short interval at maximum it becomes difficult to check wh...

Page 173: ...st status display shown in the display changes to Analysis and the progress bar in the display moves to the right end The ending dialog box shows PASS if the final test result is acceptable The dialog box shows WARN if the final test result is acceptable but the margin is exceeded The dialog box shows FAIL if the final test result is not acceptable The color of the progress bar is green for PASS y...

Page 174: ...Report 12 Press the menu F2 key Report Print Reports are saved to the compact flash card When the report printing ends the menu Report Print is displayed in a pale color The menu function key is disabled Page 4 14 When the optional Ethernet port is mounted reports can be output to a network printer Analysis VIEW 13 Press the menu F4 key Analysis VIEW Page 6 7 Analyze test results using the Vf Obse...

Page 175: ... is disabled Print Report 3 Press the menu F2 key Report Print Reports are saved to the compact flash card When the report printing ends the menu Report Print is displayed in a pale color and the menu function key is disabled Page 4 14 When the optional ethernet port is mounted reports can be output to a network printer Analysis VIEW 4 Press the menu F4 key Analysis VIEW Page 6 7 Analyze test resu...

Page 176: ... Press the menu F2 key Load Results File The folder and file of a results file which are stored on the compact flash card are displayed 3 Select a results file using the menu F1 and F2 keys The background color of the selected file is reversed 4 Press the ENTER key to fix your selection The selected file is loaded into this product and the view is updated Because an analysis state is entered analy...

Page 177: ...est ends The test status display shown in the display changes from Analysis to Setting and the progress bar disappears When the menu F1 key Save is not executed a dialog box and menu are displayed 6 3 4 Ending the Operation of the Test System Turning off the OUTPUT of the AC Power Supply 1 Turn off the power switch of the EUT 2 Turn off the OUTPUT of the AC Power Supply When AC Pow Control Enabled...

Page 178: ...n Memo Example Power analyzer Supply Source Reference Impedance Test Data of Voltage Fluction and Flicker FINAL TEST RESULT PASS 1 2 Nominal Voltage 100 V Nominal Frequency 50 Hz Plt Test duration 150 s Voltage Fluctuation and Flicker TEST REPORT 1 Limits apply for the result at the condition of nominal voltage 230V and nominal frequency 50Hz Test Engineer Type of test Flicker Margin 100 d Measure...

Page 179: ...witching TEST REPORT Test Engineer Type of test d Measurement Margin 10 dmax dmax Limit Average dc Tmax ms dc Tmax ms Limit Maximum Seg 1 0 440 0 240 0 Seg 2 0 440 0 070 0 Seg 3 0 580 0 200 0 Seg 4 Seg 5 Seg 6 Seg 7 Seg 8 Seg 9 Seg 10 Seg 11 Seg 12 Seg 13 Seg 14 Seg 15 Seg 16 Seg 17 Seg 18 Seg 19 Seg 20 Seg 21 Seg 22 Seg 23 Seg 24 4 000 0 440 3 300 0 240 500 0 1 Limits apply for the result at the ...

Page 180: ...iption column after forms output Reference Impedance Information on reference impedance fixed to 0 40 j0 25 ohms 4 FINAL TEST RESULT Final judgment result PASS or FAIL Even in the case of PASS 2 is displayed if the value exceeds the margin Nominal voltage Nominal voltage Nominal voltage input when setting the test conditions Nominal frequency Nominal frequency Nominal frequency input when setting ...

Page 181: ...played if the margin is exceeded 12 Plt Long time flicker value in all segment Seg1 time set by the Pst measurement count Limit Limit value Measurement Measured value 13 Judge Judgment of Plt long time flicker value PASS FAIL or WARNING WARNING is displayed if the margin is exceeded 14 dmax dmax value in all segment Seg1 time set by the d measurement count Limit Limit value Average Average measure...

Page 182: ...nt Range Current range Current range input when setting the test conditions Nominal voltage Nominal voltage Nominal voltage input when setting the test conditions Nominal frequency Nominal frequency Nominal frequency input when setting the test conditions Overrange Abort Setting of Ends when over range Whether or not to Overrange Abort specified when setting the test conditions dmax limit value dm...

Page 183: ...Other Measurements This chapter explains measurements for other than harmonic current and voltage fluctuation tests 7 ...

Page 184: ... key LED illuminates and the Measurement Item Selection display appears with a message While the test status displayed on the upper left of the display is Test or Analysis the mode cannot be changed The dialog box message Can t execute during test analysis Please operate it after ending is displayed In this case press the VIEW key to turn off the VIEW key LED Select Exit from the displayed menu Fi...

Page 185: ...4 In rush Current Measurement for the Sub Menu F1 Basic Measurement Sub Menu Page 1 3 View Select View Setting Sub Menu Page 2 3 Auto Range Voltage Range Current Range Page 3 3 LPF AC Coupling F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 1 1 F2 FFT Analyzer Sub Menu Move Marker Vertical Scale Current F3 In rush Current Sub Menu Current Trigger A View Setting Sub Menu Reset TRG Voltage Rang...

Page 186: ...Menu F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 1 3 F1 View Select Waveform View List View 2 Screen View Select the view mode waveform view list view or concurrent display of these views 2 screen view F2 View Setting Sub Menu A different sub menu is displayed for each view type selected The 2 Screen View displays the waveform and list views at a time The sub menu is displayed depending o...

Page 187: ...odd orders from 21st to 39th Freq frequency Input frequency measured at input voltage THD total harmonic distortion Total harmonic distortion of the input current The ratio of the sum of the powers of all harmonic components to the power of the fundamental frequency F1 Horizontal Scale 10 5 2 1 1 2 1 5 Set the view magnification The view can be enlarged or reduced The same magnification produces o...

Page 188: ...his value may burn the current detector If the current detector overheats the OHP icon appears on the upper part of the display Immediately shut down the power to the EUT to cut the input current of this product Restart the test after the OHP icon disappears F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 2 3 F1 Auto Range OFF ON Select ON to enable Auto Range for voltage and current F2 Volta...

Page 189: ... in Section 7 3 FFT Analyzer F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 3 3 F1 LPF 6 kHz 15 kHz Bypass Select the cutoff frequency of the anti aliasing filter Select Bypass when no filter is used F2 AC Coupling DC AC Select the input coupling for voltage and current measurements DC means DC coupling and AC means AC coupling ...

Page 190: ...splay 7 3 1 Cursor and Vertical Scale Sub Menu FFT Analyzer Sub Menu See F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 1 1 F1 Cursor Numeric value Set the harmonic order The specified order is marked with a triangular cursor The current value at the cursor position is displayed on the upper part of the graph F2 Vertical Scale Current 10 5 2 1 1 2 1 4 Select the vertical scale of the graph S...

Page 191: ...Reset Trigger Abort and Voltage Range Sub Menu In rush Current Measurement Sub Menu F 1 F 1 F 2 F 2 F 3 F 3 F 4 F 4 F 5 F 5 F 6 F 6 Page 1 1 F1 Current Trigger A Numeric value Set the current trigger level The trigger levels that can be set range from 0 1 to 80 0 The numeric value corresponds to the approximate current value A F2 View Setting Sub Menu Horizontal Scale Vertical Scale Current Vertic...

Page 192: ...values You can also use the small knob to move the cursor Canceling triggers 1 Confirm that the F3 key menu is Abort Wait for TRG 2 Press the F3 key Pressing the F3 key cancels Reset Trigger and inhibits triggers The display keeps displaying the current waveform The F3 key menu changes to Reset TRG To enable triggers again do as instructed in Step 3 View Setting Sub Menu F1 Horizontal Scale 10 5 2...

Page 193: ...Remote Control This chapter explains how to connect the remote interface and how to control it using SCPI commands 8 ...

Page 194: ...this product 8 2 Measurement Equipment Interface Standards This product conforms to the following standards IEEE Std 488 2 1992 IEEE Standard Codes Formats Protocols and Common Commands For Use With IEEE Std 488 1 1987 IEEE Std 488 1 1987 IEEE Standard Digital Interface for Programmable Instrumentation Standard Commands for Programmable Instruments SCPI version 1999 0 Universal Serial Bus Specific...

Page 195: ...braries driver software installed according to the VISA specifications listed below is required NI VISA ver 3 2 or later of National Instruments Keysight VISA Keysight IO Libraries M01 00 or later of Keysight Technologies KI VISA ver 3 0 0 or later Do not install multiple VISA libraries in your PC doing so may cause a malfunction KI VISA is an original VISA library of Kikusui Electronics Corporati...

Page 196: ... 12 GPIB address is set to 1 by factory default The GPIB address can be set to 1 through 30 1 Press the SYSTEM key The System Setting display appears 2 Press the F2 key I F Select a few times or turn the small knob to select GPIB 3 Press the F3 key I F Select Sub Menu The Sub Menu appears 4 Press the F1 key GPIB Address 5 Press the F1 key GPIB Address a few times or turn the small knob to set the ...

Page 197: ...mple 2 Function Subset Content Source handshake SH1 All functions supported Acceptor handshake AH1 All functions supported Talker T6 Function supported Listener L4 Function supported Service request SR1 All functions supported Remote local RL1 All functions supported Parallel poll PP0 Function unsupported Device clear DC1 All functions supported Device trigger DT1 All functions supported Controlle...

Page 198: ... knob to set the baud rate 6 Turn off the POWER switch and turn it on again The I F selection and RS232C baud rate are set 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 D sub 9 pin female D sub 9 pin female Cross cable example 1 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 D sub 9 pin female D sub 9 pin female Cross cable example 2 4 40UNC Inch screw 4 40UNC Inch screw 1 CD carrier detect 2 RXD receive data 3 TXD tr...

Page 199: ... as control codes Transmission reception may not work correctly through unilateral transmission Table 8 3 DC codes Fig 8 2 Control of transmission between RS232C and this product Parameter Setting Connector 9 pin D sub terminal on the rear panel Baudrate 9600 bps 19200 bps Data length Fixed to 8 Stop bit Fixed to 1 Parity Fixed to none Flow control Fixed to X Flow Code Function ASCII code DC1 Xon ...

Page 200: ...SBTMC Specification 1 0 and USBTMC USB488 Specification 1 0 Communication speed 12 Mbps Full Speed VID Vendor ID 0x0B3E PID Product ID 0x100D To control this product through the USB interface a device driver corresponding to the USB T M class USBTMC is required The USBTMC drive is automatically installed by one of the following VISA libraries KI VISA 3 0 4 or later Can be downloaded from our web s...

Page 201: ... structure is organized based on common roots or nodes which are the component blocks of the SCPI subsystem Each command is a combination of program headers parameters and punctuation The hierarchy is explained using the SENSe subsystem as an example SENSe is the root node CURRent and VOLTage are the second level nodes RANGe is the third level node and UPPer and AUTO are the fourth level nodes Upp...

Page 202: ...2005 ED20 of the first command specifies the HARMonic path This compound command means the same as the following commands HARMonic STANdard JIS 2005 ED20 HARMonic CLASs C An error results if a node that is not defined for the current path is specified Colons and semicolons can be used together to connect commands in different subsystems SENSe CURRent RANGe Maximum INITiate This compound command in...

Page 203: ...NTERRUPTED may occur RS232C If two lines of queries are sent at the same time an incomplete response may be received and then a complete response may be received String termination Every command must be terminated with a valid terminator Terminators include new line ASCII 0x0A and EOI end or identify When either one is specified it works as a terminator Always use new line for the RS232C because E...

Page 204: ...uotation mark as a character string code two quotation marks without a character inserted between the two Character data Character Character data is used when the program setting includes only a limited number of values A response is given in an abbreviated form TRIGger SOURce BUS IMMediate Boolean data Boolean Boolean data represents either state 1 or 0 or ON or OFF A response is given in 1 or 0 ...

Page 205: ...as NRf Alternatives for declaring specific values such as MINimum and MAXimum are provided Numeric parameters can be used together with units such as V A and W If a value that cannot be set is specified the device rounds it to the nearest numeric VOLTage RANGe 350 Because the voltage range that can be set is 150 or 300 300 is returned in response to VOLT RANG Alternative When a numeric parameter i...

Page 206: ... Parameter value Unit Function RST MEAS 1 Power on FUNC HARM Setting immediately before the POWER switch is turned off V Operating mode CURR COUP VOLT COUP DC DC A Input coupling CURR FILT FREQ VOLT FILT FREQ 6000 6000 Hz Cutoff frequency of anti aliasing filter CURR PROT STAT VOLT PROT STAT 1 ON Detection of overcurrent or overvoltage CURR RANG AUTO VOLT RANG AUTO 0 OFF 0 OFF Enable or disable Au...

Page 207: ... Ed2 0 Voltage fluctuation test standard Measuring technic VF FREQ NOM 50 Hz Nominal frequency VF VOLT NOM 230 V Nominal voltage VF METH AUTO d measurement method VF DMAR 100 d margin VF DMAX 6 dmax limit value VF DCO 24 d measurement count VF DTIM 60 s d measurement time VF FMAR 100 Flicker margin VF PSTC 12 Pst measurement count VF PSTT 600 s Pst measurement time INIT CONT 0 OFF 0 OFF Sequence o...

Page 208: ...ue 0 to 255 An SCPI error 222 Data out of range occurs if outside the range Example Sending ESE16 sets bit 4 of the event status enable register Every time the execution error bit bit 4 of the event status register is set the summary bit ESB of the status byte is set Response Returns the value of the event status enable register in the NR1 format in response to ESE ESR Page 8 51 Queries the event ...

Page 209: ...l commands standing by is complete See Section 12 5 3 in IEEE 488 2 1992 Command OPC OPC Response Returns 1 when the processing of all commands standing by is complete in response to OPC OPT Queries the options installed in this product Command OPT Response Returns the option names in response to OPT RST Aborts the measurement operation and initializes this product to factory default condition See...

Page 210: ...ery time the summary bit bit 3 of the QUEStionable status register in the status byte is set this bit generates a service request message Response Returns the value of the service request enable register in the NR1 format in response to SRE STB Page 8 51 Queries the content of the status byte register and MSS master summary status message The response is the same as serial polling except that an M...

Page 211: ...built in self diagnostic function 0 is always returned in response to this query Command TST Response Returns 0 in response to TST WAI Prevents this product from executing any subsequent commands and queries until every type of operation in standby is complete Command WAI ...

Page 212: ...turns the present operation mode as character string data Returns OTH when the top page of other measurements is displayed Returns blank when the system setup or EXT control page is displayed CURR COUP VOLT COUP Sets the input coupling Executing either command to set a value automatically sets the other command to the same value Command SENSe CURRent COUPling AC DC SENSe VOLTage COUPling AC DC SEN...

Page 213: ...ttings are made as shown in Table 8 4 Response Returns the cutoff frequency of the anti alias filter in the NR3 format CURR PROT STAT VOLT PROT STAT Enables or disables overcurrent or overvoltage detection Executing either CURR PROT STAT or VOLT PROT STAT to set a value automatically sets the other command to the same value Command SENSe CURRent PROTection STATe ON OFF 1 0 SENSe VOLTage PROTection...

Page 214: ..._fn is sent settings are made as shown in Table 8 4 Response Returns the voltage range value in the NR3 format CURR RANG AUTO VOLT RANG AUTO Enables or disables the auto range function for the current or voltage range Executing either CURR RANG AUTO or VOLT RANG AUTO to set a value automatically sets the other command to the same value Command SENSe CURRent RANGe AUTO ON OFF 1 0 SENSe VOLTage RANG...

Page 215: ...wer source Command HARMonic APOWer EXECute Response Returns the recording of measured value in NR1 format 0 not implemented 1 implemented or not required HARM STAN Sets the test standard Command HARMonic STANdard IEC ED30A2 ED20A1 IEC ED30A2 ED10 IEC ED22 ED20 JI S 2003 ED10 JIS 2005 ED20 IEC ED22 ED10 JIS 2005 ED1 0 IEC ED30 ED20 IEC ED30 ED10 JIS 2011 ED10 JIS 2011 ED20 JIS 2019 ED10 JIS 2019 ED...

Page 216: ...20 can be used but the JIS C61000 3 2 2019 standard is applied HARM CLAS Sets the class of EUT The reference value for determining conformance to the standard is the limit value corresponding to the class Command HARMonic CLASs A B C D HARMonic CLASs Parameter Value A Class A Default B Class B C Class C D Class D When RST is sent settings are made as shown in Table 8 4 Response Returns the class o...

Page 217: ...1 0 IEC Ed2 2 Ed1 0 JIS 2005 Ed2 0 JIS 2005 Ed1 0 JIS 2019 Ed2 0 JIS 2019 Ed1 0 The default is 230 Value 100 120 200 or 230 JIS 2003 Ed1 0 The default is 230 Unit V When RST is sent settings are made as shown in Table 8 4 When HARM STAN IEC ED22 ED20 IEC ED22 ED10 IEC ED30 ED20 IEC ED30 ED10 is sent the nominal voltage is set to 230 Response Returns the nominal voltage value in the NR3 format HARM...

Page 218: ...IS 2003 Ed1 0 Specify whether or not to target up to the 19th order ignore over 19th for judgment when harmonic current exceeding the 19th order is dropping slightly Command HARMonic OPTion IGNore19 ON OFF 1 0 HARMonic OPTion IGNore19 Parameter Value ON 1 Yes Default OFF 0 No When RST is sent settings are made as shown in Table 8 4 Response Returns whether or not to target up to the 19th order ign...

Page 219: ...1 format HARM OPT LVAL Sets the limit value to be applied to standard criteria Command HARMonic OPTion LVALues NORMal CLASSA CLASSD IGNore WJUDge THDLimit HARMonic OPTion LVALues Parameter Value NORMal Normal limit value CLASSA Class A limit value Invalid in JIS 2003 Ed1 0 CLASSD Class D limit value IGNore No limit value is set Invalid in IEC Ed5 0 Ed2 1 IEC Ed5 0 Ed1 0 IEC Ed2 2 Ed2 0 IEC Ed2 2 E...

Page 220: ...de as shown in Table 8 4 Response Returns the type of power value HARM OPT POW Sets the specified value of the power Command HARMonic OPTion POWer LEVel numeric MIN MAX HARMonic OPTion POWer LEVel Parameter Value 0 to 4000 The default is 100 Unit W When RST is sent settings are made as shown in Table 8 4 Response Returns the value specified for the power in the NR3 format Test standard IEC Ed2 2 E...

Page 221: ...e of the fundamental current for Class C Command HARMonic OPTion FUNDamental CURRent numeric MIN MAX HARMonic FUNDamental CURRent Parameter Value 0 0 to 20 0 The default is 20 0 Unit A When RST is sent settings are made as shown in Table 8 4 Response Returns the specified value of the fundamental current in the NR3 format HARM OPT FUND PFAC Sets the specified value of the power factor for Class C ...

Page 222: ...ic TOBServation QSTationary SCYClic RANDom LCYClic HARMonic TOBServation Parameter Value QSTationary Quasi stationary Default SCYClic Short cyclic RANDom Random LCYClic Long cyclic When RST is sent settings are made as shown in Table 8 4 Response Returns the type of equipment operation for setting the observation period measurement time HARM TTIM Sets the measurement time Command HARMonic TTIMe nu...

Page 223: ...LIMitation NAME IEC 61000 3 3 Ed2 0 VF STANdard LIMitation NAME Parameter Value IEC 61000 3 3 Ed2 0 Default When RST is sent settings are made as shown in Table 8 4 Response Returns the limitation standard To perform a test based on the IEC 61000 3 3 Ed3 1 standard set the VF STAN MTEC command parameter to IEC 61000 4 15 Ed2 0 When the standard for measurement techniques is set to IEC 61000 4 15 E...

Page 224: ...rements of the IEC 61000 3 3 Ed3 1 standard are specified in IEC 61000 4 15 Ed2 0 VF FREQ NOM Sets the nominal frequency Set the nominal frequency according to the rating of the EUT Executing this command automatically sets the HARM FREQ NOM value to the same value Command VF FREQuency NOMinal 50 60 VF FREQuency NOMinal Parameter Value 50 or 60 The default is 50 Unit Hz When RST is sent settings a...

Page 225: ...ANual Manual When RST is sent settings are made as shown in Table 8 4 Response Returns the d measurement method VF DMAR Sets the margin for the limit value of dc dmax or Tmax d t 3 3 Set a relative value of the reference limit value 100 The setting range is 10 to 100 For instance specify 80 to set the margin to 80 of the standard limit value For Tmax d t 3 3 set a margin for the limit value of the...

Page 226: ...ctuation in d measurement voltage fluctuation test in the NR3 format VF DCO Sets the d measurement count Command VF DCOunt NRf VF DCOunt Parameter Value 3 to 24 The default is 24 Unit None When RST is sent settings are made as shown in Table 8 4 Response Returns the d measurement count in the NR3 format VF DTIM Sets the d measurement time Command VF DTIMe numeric MIN MAX VF DTIMe Parameter Value 3...

Page 227: ...ble 8 4 Response Returns the margin for the limit value of Pst or Plt in the NR3 format VF PSTC Sets the Pst measurement count Command VF PSTCount NRf VF PSTCount Parameter Value 1 to 12 The default is 12 Unit None When RST is sent settings are made as shown in Table 8 4 Response Returns the Pst measurement count in the NR3 format VF PSTT This command sets the Pst measurement time Command VF PSTTi...

Page 228: ... FETC meter_fn READ meter_fn or MEAS meter_fn query immediately after transmission of the INIT command or READ meter_fn MEAS meter_fn query meter_fn Measured value Response unit Enable disable mode Enable Disable HA 1 VF 1 BASIC FFT RUSH CURRent AC Alternate current A CURRent AMPLitude MAXimum Maximum current A CURRent AMPLitude MINimum Minimum current A CURRent HARMonic AMPLitude Harmonic current...

Page 229: ... measurement data after starting new measurement operation READ works the same as the INIT command issued in combination with the FETC query If meter_fn is not specified the value set by previous FETC READ or MEAS meter_fn is used Table 8 5 Command READ SCALar meter_fn Response Returns measurement data in the NR3 format in response to READ MEAS MEAS queries measurement data after starting measurem...

Page 230: ...d FETCh SCALar CURRent AMPLitude MAXimum READ SCALar CURRent AMPLitude MAXimum MEASure SCALar CURRent AMPLitude MAXimum Effective modes are HA VF BASIC and FFT Response Returns the measured value of the maximum current positive amplitude peak value in the NR3 format Unit A FETC CURR AMPL MIN READ CURR AMPL MIN MEAS CURR AMPL MIN Each queries the measured value of the minimum current negative ampli...

Page 231: ...s the measured value of NRf th harmonic current in the NR3 format for FETC CURR HARM NRf READ CURR HARM NRf MEAS CURR HARM NRf Returns the measured value of harmonic current of all orders in the NR3 NR3 format for FETC CURR HARM ALL READ CURR HARM ALL MEAS CURR HARM ALL Unit A FETC CURR HARM POHC READ CURR HARM POHC MEAS CURR HARM POHC Each queries the measured value of POHC partial odd order harm...

Page 232: ...cement Command FETCh SCALar CURRent HARMonic THD READ SCALar CURRent HARMonic THD MEASure SCALar CURRent HARMonic THD Effective mode is HA Response Returns the measured THD total harmonic displacement in NR3 format Unit FETC CURR HARM THDI READ CURR HARM THDI MEAS CURR HARM THDI Queries the measured THD I total harmonic displacement The denominator is the effective value of the current Command FET...

Page 233: ...lacement The denominator is the effective value of the fundamental components current in NR3 format Unit FETC FLIC ST READ FLIC ST MEAS FLIC ST Each queries a momentary flicker value Command FETCh SCALar FLICker ST READ SCALar FLICker ST MEASure SCALar FLICker ST Effective mode is VF Response Returns the momentary flicker value in the NR3 format FETC FREQ READ FREQ MEAS FREQ Each queries the set v...

Page 234: ...alue of the apparent power Command FETCh SCALar POWer AC APParent READ SCALar POWer AC APParent MEASure SCALar POWer AC APParent Effective modes are HA VF BASIC and FFT Response Returns the measured value of the apparent power in the NR3 format Unit VA FETC POW AC REAC READ POW AC REAC MEAS POW AC REAC Each queries the measured value of the reactive power Command FETCh SCALar POWer AC REACtive REA...

Page 235: ...FETCh SCALar VOLTage AC READ SCALar VOLTage AC MEASure SCALar VOLTage AC Effective modes are HA VF BASIC and FFT Response Returns the measured value of the AC voltage rms in the NR3 format Unit V FETC VOLT AMPL MAX READ VOLT AMPL MAX MEAS VOLT AMPL MAX Each queries the measured value of the maximum voltage positive amplitude peak value Command FETCh SCALar VOLTage AMPLitude MAXimum READ SCALar VOL...

Page 236: ... case of TRIG SOUR IMM In the case of TRIG SOUR BUS measurement begins after a software trigger is received After measurement begins the MEAS bit of the OPER register is set and is reset upon completion The INIT command abandons and nullifies the measurement data collected previously If an FETC query is sent immediately after the INIT command is sent measurement data is returned after completion o...

Page 237: ...setting of the automatic continuation mode of sequence operation in the NR1 format in response to INITiate CONTinuous SEQuence 1 INIT CONT NAME Sets the automatic continuation mode of sequence operation for Sequence 1 The command works the same as INIT CONT Command INITiate CONTinuous NAME ACQuire ON OFF 1 0 INITiate CONTinuous NAME ACQuire Parameter Character Value ACQuire Sequence 1 Parameter Va...

Page 238: ... SOURce Parameter Value BUS Start measurement after waiting for a software trigger TRG IEEE488 1 get Group Execute Trigger IMMediate Start measurement immediately Default When RST is sent settings are made as shown in Table 8 4 Response Returns the current setting of the trigger source TRIG SEQ2 SOUR TRIG RUSH SOUR Each sets the conditions for actually starting In rush current measurement after re...

Page 239: ...g measurement for test operation after reception of the INIT SEQ3 command Command TRIGger SEQuence3 SOURce BUS INTernal TRIGger SEQuence3 SOURce TRIGger TEST SOURce BUS INTernal TRIGger TEST SOURce Parameter Value BUS Start measurement after waiting for a software trigger TRG IEEE488 1 get Group Execute Trigger IMMediate Start measurement immediately Default When RST is sent settings are made as s...

Page 240: ...s for making the system settings of this product SYST ERR Reads the least recent error information from the error queue The error queue can contain up to 255 error information items The error queue is cleared by the CLS command Command SYSTem ERRor NEXT Response Returns the least recent error information stored in the error queue in the NR1 string format Example No error information exists 0 No er...

Page 241: ...e is restored by SYST LOC If this command is issued when GPIB is used an SCPI error 200 Execution error occurs Command SYSTem REMote SYST RWL RS232C USB only Sets the remote operation mode Panel operation is locked the LOCAL key cannot be used either This is an alternate command for the IEEE 488 1 llo message Local Lock Out The local operation mode is restored by SYST LOC If this command is issued...

Page 242: ...ATE NRf NRf NRf SYSTem DATE Parameter Value Hours minutes seconds Response Returns the time hours minutes and seconds in the NR1 NR1 NR1 format SYST CONF PCRL STATe Specifies whether or not to enable AC Pow Control Command SYST CONFigure PCRL STATe ON OFF 1 0 SYST CONFigure PCRL STATe Parameter Value ON 1 Enable OFF 0 Disable Default When RST is sent settings are made as shown in Table 8 4 Respons...

Page 243: ...he register data EVENt register The bits of the EVENt register are automatically set according to the changes in the CONDition register The rules varies depending on the positive transition or negative transition registers PTRansition and NTRansition Reading the EVENt register clears the register data ENABle register The ENABle register enables reports to the summary bit and status bit of event bi...

Page 244: ... Used Not Used Not Used CAL Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used TESTing Not Used Not Used Not Used Not Used Not Used Not Used OV VOLTAGE OC CURRENT Partially changed SCPI Standard 1999 0 Volume 1 Fig 9 1 ...

Page 245: ...8 Questionable Status Register QUES This bit is set to true when a bit in the QUEStionable event status register is set and the corresponding bit in the QUEStionable status enable register is true 4 16 Message Available MAV This bit is set to true when a request from the digital programming interface has been received and the system is ready for data byte output 5 32 Standard Event Status Bit Summ...

Page 246: ...or QYE This bit is set when an attempt is made to read data from the output queue even though there is no output data or the system is not in the wait state The bit indicates that there is no data remains in the output queue 3 8 Device Dependent Error DDE This bit is set when a device specific error exists 4 16 Execution Error EXE This bit is set when this product recognizes that the program data ...

Page 247: ...n the OPERation status register in the NR1 format STAT OPER COND Queries the status of the OPERation status register The query does not clear the register data Command STATus OPERation CONDtion Bit Bit weight Bit name Description 0 1 NOT USED 1 2 NOT USED 2 4 NOT USED 3 8 NOT USED 4 16 MEASuring Indicates whether or not this product is measuring 5 32 Waiting for TRIGger Indicates whether or not th...

Page 248: ...ts positive transition for the OPERation status register Command STATus OPERation PTRansition NR1 STATus OPERation PTRansition Parameter Value 0 to 32767 Response Returns information that positive transition has been set for the OPERation status register in the NR1 format STAT OPER NTR Sets negative transition for the OPERation status register Command STATus OPERation NTRansition NR1 STATus OPERat...

Page 249: ...QUEStionable status register in the NR1 format STAT QUES COND Queries the status of the QUEStionable status register The query does not clear the register data Command STATus QUEStionable CONDition Bit Bit weight Bit name Description 0 1 Over range on Vm Voltage measurement exceeded the range 1 2 Over range on Cm Current measurement exceeded the range 2 4 Not Used 3 8 Not Used 4 16 Over Temp Overh...

Page 250: ... transition for the QUEStionable status register Command STATus QUEStionable PTRansition NR1 STATus QUEStionable PTRansition Parameter Value 0 to 32767 Response Returns information that positive transition has been set for the QUEStionable status register in the NR1 format STAT QUES NTR Sets negative transition for the QUEStionable status register Command STATus QUEStionable NTRansition NR1 STATus...

Page 251: ...ry event register and the queues in the device status reporting mechanism For status data required for SCPI STAT PRES sets the transition filter register so that only positive transition is recognized and clears the ENABle register to all 0 This command does not affect the settings of the service request enable register parallel polling enable register memory registers related to the SAV command a...

Page 252: ... Command header error An error was detected in the header 120 Numeric data error Generated when parsing a data element which appears to be numeric including the nondecimal numeric types 130 Suffix error Generated when parsing a suffix 131 Invalid suffix The suffix does not follow the syntax or the suffix is inappropriate for the KHA1000 134 Suffix too long The suffix contained more than twelve cha...

Page 253: ...use a query was received before the software trigger 220 Parameter error A program data element related error occurred 221 Settings conflict Received a command that cannot be executed in the current condition of the PAT 222 Data out of range Parameter value was outside the legal range 223 Too much data Too many parameters were received than the requirements 224 Illegal parameter value Received an ...

Page 254: ...ecific error Operation is denied because of an error specific to the measuring instrument 101 Operation denied while in LOCal state Operation is denied because local mode operation in progress 102 Operation denied while test is running Operation is denied because test operation is in progress 103 Operation denied while in PROTection state Operation is denied by the protection function ...

Page 255: ...Maintenance This chapter explains maintenance including cleaning inspection calibration and responses to operation failures 9 ...

Page 256: ...ay cause surface discoloration deletion of printed characters or whitening of the display Checking the power cord Check the power cord for covering breakage plug damage and backlash 9 1 1 Replacing the Backup Battery This product contains an internal battery Although the service life of the battery varies depending on the operating environment the reference service life is two years after purchase...

Page 257: ...erous Never do it 1 Turn off the POWER switch and unplug the power cord 2 Disconnect the power cord from the power connector on the rear panel 3 Remove the fuse holder with a standard screwdriver as shown in Fig 9 1 Fuse rating 250 VAC 2 5 A T Fig 9 1 Removing the fuse holder 9 2 Calibration This product is shipped after adequate calibration Periodic calibration is recommended to maintain the init...

Page 258: ... upper part of the screen LOCK Panel operation is locked Unlock panel operation 4 26 Is the REMOTE LED lit The RS232C GPIB or USB interface is enabled To enable panel operation press the LOCAL key to enter the local mode 4 27 Menu operation does not work Did you enter another test mode during menu operation Is the I cannot be operated from submenu dialog box displayed Press the Return function key...

Page 259: ...3 4 19 Is the voltage sensing terminal wired Wire the voltage sensing terminal correctly 2 11 See Symptom Check Corrective action Communication with the printer is disabled Is the option function installed Is an Ethernet port provided on the rear panel The option function is a factory option Contact your Kikusui agent or distributor 1 6 Is the communication cable connected to the Ethernet port Con...

Page 260: ...9 6 KHA1000 ...

Page 261: ...Specifications This chapter explains the specifications of this product 10 ...

Page 262: ... between SOURCE and LOAD 6 m or less Coupling mode HA Vf mode Fixed to DC coupling OTHER mode DC or AC coupling optional 1 1 The accuracy of this specification is not specified for AC coupling Item Specifications Range 1 150 V 300 V Allowable crest factor 1 1 Up to 560 Vpeak 2 Display item 2 2 Accuracy is not specified for Peak TrueRMS and peak Accuracy 3 3 Accuracy is not specified for Peak PLL i...

Page 263: ...ange 4 4 Accuracy is not specified for the outside of range 0 5 A range 50 to 110 of rated range 1 A 20 A range 20 to 110 of rated range Display of excess input 0 5 A 5 A range Over is displayed when the peak value exceeds the display range or the RMS value exceeds 6 5000 Arms 10 A 20 A range Over is displayed when the peak value exceeds the display range or the RMS value exceeds 24 050 Arms Item ...

Page 264: ...0th order OTHER mode 180th order 2 Accuracy 3 45 Hz 65 Hz 0 5 A range 0 5 of rdng 0 2 of range 1 A 20 A range 0 5 of rdng 0 1 of range 66 Hz 2 4 kHz 0 5 A range 0 5 0 417 n kHz of rdng 0 2 of range n is frequency 1 A 20 A range 0 5 0 417 n kHz of rdng 0 1 of range n is frequency 2 4 kHz 9 kHz Accuracy not specified Resolution 0 5 A 20 A range Same as current measurement function Interharmonics pro...

Page 265: ... measurement time 30 s to 900 s Plt measurement count 1 to 12 Voltage fluctuation Steady voltage recognition condition Steady state recognized when fluctuation width 0 1 or less for 1 second or more Measurement time count Conforming to the Pst measurement time and Plt measurement count Measurement method 3 3 d measurement in independent mode applies only to dmax measurement of manual switching equ...

Page 266: ...h 8 poles Item Specifications Support media Compact flash card CF card Item Specifications AC Power Supply control Setup item Voltage frequency range OUTPUT on off RS232C communication speed 9600 bps Item Specifications AC input Nominal input rating 100 V 240 V 50 Hz 60 Hz Voltage range 90 V 250 V Maximum power consumption 250 VA or less Withstanding voltage AC input chassis No abnormality should ...

Page 267: ... Dimensions Weight Approx 8 kg 17 6 lb Accessories Power cord 1 Voltage sensing terminal plug 1 product shipped with this plug installed Voltage sensing terminal short circuit wire kit 1 set two wires product shipped with these wires attached to the voltage sensing terminal Voltage sensing terminal plug screwdriver 1 Spare fuse 2 5 A T 250 Vac 1 in the power supply fuse holder Operation manual 1 1...

Page 268: ...10 8 KHA1000 10 2 Outside Dimensions Fig 10 1 Outline diagram Foot M3 screw hole common Four feet 4 M3 screw holes max depth 6 0 24 Unit mm inch ...

Page 269: ...ent Trigger Level 7 9 D d max Limit Value 6 5 d max waveform 3 15 6 8 d measurement count 6 5 d measurement time 6 4 Data frame shift 5 26 dc waveform 3 15 6 8 Directly setting voltage Current range 4 10 Display color 5 34 Display Operation 3 10 E End at over range 5 5 Ending the operation of the test system 5 47 6 21 ENTER key xv ESC key xv Ethernet port 1 6 Event status register 8 54 Execution e...

Page 270: ...e Abort 5 12 5 20 6 5 P Pinst St waveform 3 15 6 7 PLL icon xvii Plt long time flicker value 6 5 POHC 5 29 Power Cord 2 18 POWER switch xv Power on failure 9 4 Pressing the function key again 4 8 Printer 4 14 Printer setting 4 16 Printing reports 5 48 6 22 Progress bar xvii Pst short time flicker value 6 4 Pst measurement count 6 5 Pst measurement time 6 4 Q Query 8 11 Query error list 8 61 QUESti...

Page 271: ...tands 2 7 START key xv Status after power on 4 3 Status byte register 8 53 Status Registers 8 51 STOP key xv Storage humidity range 10 7 Storage temperature range 10 7 Sub menu 4 9 SYSTEM key xv System setting display 3 18 T Terminator 8 11 THC 3 13 5 23 5 29 THD 5 29 Tmax waveform 3 15 6 8 Troubleshooting 9 4 Turning off the POWER switch 4 3 Turning on the POWER switch 4 2 U USB xix Using stands ...

Page 272: ...I 4 KHA1000 ...

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Page 274: ...can be provided for a fee In either case please contact your Kikusui agent or distributor At that time inform your agent or distributor of the Part No written on the front cover of this manual Every effort has been made to ensure the accuracy of this manual However if you have any questions or find any errors or omissions please contact your Kikusui agent or distributor After you have finished rea...

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