Hioki PW8001-01 Instruction Manual Download Page 216

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210

Detailed Specifications of Measurement Parameters

(2)

With a 50 A sensor

Voltage, wiring

configuration, current

1.00000 A

2.00000 A

5.00000 A

10.0000 A

20.0000 A

50.0000 A

6.00000 V

1P2W

6.00000

12.0000

30.0000

60.0000

120.000

300.000

1P3W, 3V3A

3P3W (2M, 3M)

12.0000

24.0000

60.0000

120.000

240.000

600.000

3P4W

18.0000

36.0000

90.0000

180.000

360.000

900.000

15.0000 V

1P2W

15.0000

30.0000

75.0000

150.000

300.000

750.000

1P3W, 3V3A

3P3W (2M, 3M)

30.0000

60.0000

150.000

300.000

600.000

1.50000 k

3P4W

45.0000

90.0000

225.000

450.000

900.000

2.25000 k

30.0000 V

1P2W

30.0000

60.0000

150.000

300.000

600.000

1.50000 k

1P3W, 3V3A

3P3W (2M, 3M)

60.0000

120.000

300.000

600.000

1.20000 k

3.00000 k

3P4W

90.0000

180.000

450.000

900.000

1.80000 k

4.50000 k

60.0000 V

1P2W

60.0000

120.000

300.000

600.000

1.20000 k

3.00000 k

1P3W, 3V3A

3P3W (2M, 3M)

120.000

240.000

600.000

1.20000 k

2.40000 k

6.00000 k

3P4W

180.000

360.000

900.000

1.80000 k

3.60000 k

9.00000 k

150.000 V

1P2W

150.000

300.000

750.000

1.50000 k

3.00000 k

7.50000 k

1P3W, 3V3A

3P3W (2M, 3M)

300.000

600.000

1.50000 k

3.00000 k

6.00000 k

15.0000 k

3P4W

450.000

900.000

2.25000 k

4.50000 k

9.00000 k

22.5000 k

300.000 V

1P2W

300.000

600.000

1.50000 k

3.00000 k

6.00000 k

15.0000 k

1P3W, 3V3A

3P3W (2M, 3M)

600.000

1.20000 k

3.00000 k

6.00000 k

12.0000 k

30.0000 k

3P4W

900.000

1.80000 k

4.50000 k

9.00000 k

18.0000 k

45.0000 k

600.000 V

1P2W

600.000

1.20000 k

3.00000 k

6.00000 k

12.0000 k

30.0000 k

1P3W, 3V3A

3P3W (2M, 3M)

1.20000 k

2.40000 k

6.00000 k

12.0000 k

24.0000 k

60.0000 k

3P4W

1.80000 k

3.60000 k

9.00000 k

18.0000 k

36.0000 k

90.0000 k

1.50000 kV

1P2W

1.50000 k

3.00000 k

7.50000 k

15.0000 k

30.0000 k

75.0000 k

1P3W, 3V3A

3P3W (2M, 3M)

3.00000 k

6.00000 k

15.0000 k

30.0000 k

60.0000 k

150.000 k

3P4W

4.50000 k

9.00000 k

22.5000 k

45.0000 k

90.0000 k

225.000 k

The following units of measurement are used: watt (W) for active power (P), volt-ampere (VA) for apparent power (S),

and volt-ampere reactive (var) for reactive power (Q).

Multiply the figures given in this table by 1/10 if using a 5 A sensor, by 10 if using a 500 A sensor, or by 100 if using a

5 kA sensor.

HIOKI PW8001A961-00

Summary of Contents for PW8001-01

Page 1: ...st time Troubleshooting Safety Information p 8 Maintenance and Service p 231 Measurement Procedure p 12 Troubleshooting p 233 Part Names and Functions p 15 Dialogs p 236 PW8001 01 PW8001 02 PW8001 03...

Page 2: ...HIOKI PW8001A961 00...

Page 3: ...Measurement Motor Analysis Equipped Model 78 Motor measurement wiring 78 Connection examples of motor analysis 81 Displaying measured motor values 82 Zero adjustment of motor input 83 Contents Introd...

Page 4: ...62 Connecting to the HTTP server 162 9 3 Acquiring Data through the FTP Server 164 Configuring the motor input settings 84 Torque meter correction function 89 Measuring the electric angle of the motor...

Page 5: ...ending Data Using the FTP Client Function 168 Setting automatic file upload 168 Uploading files manually 172 9 5 Controlling the Instrument with Communications Commands 172 9 6 Connecting and Setting...

Page 6: ...Contents iv HIOKI PW8001A961 00...

Page 7: ...on Manual this manual Includes basic operation methods specifications function descriptions and related topics for the instrument Hard copy PDF file for web download Communications Command Instruction...

Page 8: ...ot available Product name order code Optional feature additional function Motor analysis Waveform and D A output CAN CAN FD interface Optical link interface PW8001 01 PW8001 02 PW8001 03 PW8001 04 PW8...

Page 9: ...length approx Remarks L1025 Voltage Cord CAT II 1500 V DC 1000 V AC 1 A CAT III 1000 V 1 A 3 m Banana plug banana plug red black 1 each alligator clips included L9438 50 Voltage Cord CAT III 1000 V 1...

Page 10: ...MHz 0 025 rdg 0 009 f s 3 m CT6904A 3 DC to 2 MHz 10 m High accuracy pass through CT6862 05 50 A DC to 1 MHz 0 05 rdg 0 01 f s 24 mm 3 m 30 C to 85 C CT6872 DC to 10 MHz 0 04 rdg 0 008 f s 40 C to 85...

Page 11: ...9713 01 CAN Cable 2 m One end not terminated Other optional products The below listed products are manufactured on a per order basis Product name Cable length approx Remarks C8001 Carrying Case Hard t...

Page 12: ...andling of the instrument could lead to an electric shock burn or death Indicates an action that must not be performed Indicates an action that must be performed Symbols on the product Indicates the p...

Page 13: ...t accuracy is expressed by defining a percentage of the reading a percentage of the range a percentage of the full scale a percentage of the setting or a limit value for errors in terms of digits of r...

Page 14: ...wer supply EXAMPLE Measurement on the secondary side equipment from the socket outlet of fixed installation through a transformer etc Measurement category II CAT II Applicable to test and measuring ci...

Page 15: ...eating devices high frequency inductive heating devices IH cooktops etc In locations characterized by a large amount of mechanical vibration In locations where it would be exposed to water oil chemica...

Page 16: ...ull on cables where they connect Doing so could break cables The instrument is classified as a Class A device under the EN 61326 standard Use of the instrument in a residential setting such as a neigh...

Page 17: ...ally shipped However do not use the original box and packaging if they are damaged If you are unable to use the original box and packaging contact your authorized Hioki distributor or reseller You wil...

Page 18: ...4 Configuring Simple Setup Quick Set 2 6 Simple Configuration Quick Set p 45 5 Perform the zero adjustment 2 7 Zero Adjustment and Degaussing Demagnetization p 46 Always perform zero adjustment before...

Page 19: ...input modules can be combined and installed on the PW8001 U7001 p 220 Measurement for CAT II at 1500 V is now possible during the development evaluation and delivery inspection of power conditioners...

Page 20: ...mbine with various current sensors is expanding usage applications from HILS development to the evaluation of actual equipment You can select the most suitable current sensor from a lineup covering va...

Page 21: ...ard Foot stand Foot stand Handle Engaging key lock Press the REMOTE LOCAL key for 3 s to lock the key operations Both key operation and touchscreen operation are entirely disabled while the key lock f...

Page 22: ...it channel indicator LED lit up When the A D channel indicator is lit up the U keys functions for Ch A analog input while the I keys functions for Ch C analog input When the E H indicator is lit up th...

Page 23: ...hen the key is pressed causing recording to start p 100 Off Lit up in red Recording will stop once data has been recorded for the recording length Pressing the RUN STOP key while the instrument is in...

Page 24: ...rols starting and stopping of integration with a contact switch p 175 7 7 RJ 45 connector Gigabit Ethernet Controls the instrument remotely over a LAN Transfers measured data to a PC p 158 8 8 Optical...

Page 25: ...first pair of digits indicate the year of manufacture last two digits of the year and the next pair of digits indicate the month of manufacture Do not remove this sticker as the number is important Th...

Page 26: ...n icon can display other multiple icons to its left 3 Change the displayed contents and settings Tap active areas of the screen to control it Parameter will appear dimmed if they cannot be set you can...

Page 27: ...emporarily disabled Once you have finished configuring the settings as desired tap to close the window There are three types of window Parameter selection window Keyboard window p 22 Numeric keypad wi...

Page 28: ...symbols Moves the cursor position left and right Numeric keypad window You can enter numerical values While this window is open you can tap the inside of the window only BS Deletes the number before t...

Page 29: ...annels in a synchronization unlocked condition Yellow Channels in a synchronization unlocked condition for harmonics analysis only A C E G Motor input channels The bottom row displays the range peak o...

Page 30: ...row indicates the current setting Auto Auto ranging function enabled Manu Auto ranging function disabled p 54 4 4 Scaling Shown when the VT ratios and CT ratios have been set p 63 5 5 Measurement upp...

Page 31: ...gram Displays vectors of selected wiring configurations on two vector diagrams VECTOR 4 4 vector diagram Displays vectors of selected wiring configurations on four vector diagrams HARMONIC Harmonic sc...

Page 32: ...settings Allows you to set which items of data to store on a USB flash drive COM Communications settings Allows you to configure the communications interface OUTPUT D A output settings Shown only whe...

Page 33: ...r Up to 2 units Optical link option Motor analysis option Motor input Torque sensor Encoder signal External input Solarimeter output Thermometer analog output Pulse signal Waveform trigger BNC synchro...

Page 34: ...ment Solar panels Evaluating the performance of a power interchange system with a power conditioner Since the instrument can simultaneously and accurately measure power at multiple points such as the...

Page 35: ...at high precision Three phase power supply Load Analyzing of motors used for vehicles including EV and HEV The instrument automatically follows a frequency that fluctuates from a frequency of at leas...

Page 36: ...ce evaluation of the dual inverter systems Battery Inverter 1 Inverter 2 Motor 1 Motor 2 Load 1 Load 2 Torque sensor 1 Torque sensor 2 Capable of handling special wiring configurations such as for mea...

Page 37: ...g the Voltage Cords Voltage Input p 33 2 3 Connecting the Current Sensors Current Input p 34 3 Supply power to the instrument 2 4 Supplying Power to the Instrument p 39 4 Set the measurement condition...

Page 38: ...ct your authorized Hioki distributor or reseller The current sensors clamps are not cracked or otherwise damaged Inspecting the instrument Make sure that Action The instrument is not damaged If you fi...

Page 39: ...of voltage cords during measurement Doing so could result in serious bodily injury or a short circuit WARNING Disconnect power to the line under measurement before connecting the test leads Failure t...

Page 40: ...ing an electric shock A short circuit may also occur NOTICE Do not connect or disconnect connectors while the instrument has been turned on Doing so could damage the sensor When disconnecting cables d...

Page 41: ...ized However when the CT6846 or CT6865 is connected via the CT9900 Conversion Cable the sensor is recognized as a 500 A AC DC sensor Set the CT ratio to 2 00 in such a case See Scaling when using VTs...

Page 42: ...f the CT9900 straight until it is locked How to plug the connector 1 Hold the metallic part of the connector and slide it toward the cable side to unlock the connector 2 Pull out the connector IMPORTA...

Page 43: ...t sensors Power supply Current output type current sensors Shunt resistor 5 V rms f s max Similarly when connecting a current output type current sensor to the instrument supply power to the current s...

Page 44: ...Ts PTs externally do not short the secondary side Applying a voltage to the primary side while in the shorted state may cause a large current to flow to the secondary side resulting in equipment damag...

Page 45: ...nce an electric shock Before connecting the power cord verify that the supply voltage you plan to use falls within the supply voltage range noted on the instrument s AC inlet Supplying a voltage that...

Page 46: ...he instrument it will be malfunctioning Perform the following steps 1 Stop measurement shut off power to the lines under measurement or disconnect the voltage cords and current sensors from the lines...

Page 47: ...ays connect the same type of current sensors within the same wiring configuration Probe1 Select this option when the current sensor is connected to the Probe 1 terminal for high performance current se...

Page 48: ...3P3W3M 3 phase 3 wire Select this wiring mode when using the three wattmeter method with three channels to measure a three phase delta configuration It allows accurate measurement even if the instrum...

Page 49: ...ollowing How to enter phase correction values section How to enter phase correction values For current sensors without the auto recognition function it is recommended to perform phase correction for t...

Page 50: ...846 20 0 1 89 CT6862 300 0 10 96 CT6863 100 0 4 60 CT6865 1 0 1 21 CT6875 200 0 10 45 CT6875 01 200 0 12 87 CT6876 200 0 12 96 CT6876 01 200 0 14 34 CT6877 100 0 2 63 CT6877 01 100 0 3 34 CT6904 300 0...

Page 51: ...at 50 ms or less This setting is selectable only in 1P2W wiring mode PWM Select this type to measure a PWM line A fundamental frequency of 1 Hz to 1 kHz is used so that it does not synchronize with t...

Page 52: ...Adjustment of measured current values must include the current sensors 3 When zero adjustment can be performed on the current sensor connected to the instrument perform zero adjustment on the current...

Page 53: ...voltage cords to the metallic parts on the power supply side such as screws and bus bars Current sensor Source Load Clamp the current sensor so that its current direction mark points at the load side...

Page 54: ...le phase 3 wire 1P3W Ch i Ch i Ch i 1 Ch i 3 phase 3 wire 3P3W2M 3 phase 3 wire 3V3A Ch i 1 Ch i Ch i 1 Ch i 2 Ch i 3 phase 3 wire 3P3W3M 3 phase 4 wire 3P4W Ch i 1 Ch i 2 Ch i Ch i 1 Ch i 2 Ch i Norm...

Page 55: ...not appropriate The current sensor connectors have insufficiently been inserted into the instrument s current sensor input terminals The current sensors have improperly been connected to the lines und...

Page 56: ...50 Checking Connections HIOKI PW8001A961 00...

Page 57: ...sured values to display P Measured power value p 53 U Measured voltage value p 54 I Measured current value p 54 Integ Integrated measured value p 64 2 Switch the displayed channel using the CH keys fo...

Page 58: ...nge up to 135 for the 1500 V range See 10 4 Detailed Specifications of Measurement Parameters p 203 Exceeding either of these ranges will trigger the following display which indicates an overload cond...

Page 59: ...ion method p 62 Polarity signs for power factor reactive power Q and power phase angle indicate the lead lag polarity with no sign indicating lag and a minus sign indicating lead The polarity sign for...

Page 60: ...nge and current range Set the optimal voltage range and current range according to voltage and current of the object under measurement To ensure precise measurement select the smallest range that is l...

Page 61: ...S and reactive power Q The power range is determined as follows based on the voltage range current range and wiring configuration See Power range configuration p 209 Example For active power P same a...

Page 62: ...hing range above When one wiring configuration meets one of the following conditions the range is switched over to a one immediately above A peak over condition occurs Either pk or pk value is greater...

Page 63: ...e between speed and accuracy For frequencies lower than 20 Hz the refresh rate may be a whole number multiple of 50 ms 200 ms Select this interval when the measured values are unstable at 50 ms due to...

Page 64: ...respect to a current signal DC Set this when performing measurement with respect to the data refresh interval Ext1 to Ext4 This may be used be set when the input settings of the following channels of...

Page 65: ...ument may display a frequency that differs from the input and measured values may become unstable Selecting Ext makes it easier to achieve synchronization when the motor s RPM varies over short period...

Page 66: ...PUT CHANNEL 1 1 1 Tap the LPF box of the wiring configuration you wish to set and select a low pass filter LPF from the list This can be set for each wiring configuration Swipe the touchscreen to scro...

Page 67: ...z 2 MHz selectable for the U7005 only 3 Tap the Lower f lim box then select the lower frequency limit from the list 0 1 Hz 1 Hz 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 4 Tap to close the setting window 2 2...

Page 68: ...play screen INPUT CHANNEL 1 1 1 To open the settings window tap the channel detailed display area 2 Tap the U Rect box then select the rectifier from the list RMS True RMS value Select this setting fo...

Page 69: ...CT ratio using the numeric keypad The CT ratio can be set individually for each channel in the same wiring configuration 0 00001 to 9999 99 The settings cannot be configured such that the product of V...

Page 70: ...ion by wiring configuration By selecting buttons displayed on the screen you can change the wiring configuration to be controlled and set the integration start time stop time and timer setup for each...

Page 71: ...ed positive active power value of Ch 1 WP1 Integrated negative active power value of Ch 1 WP1 Sum of integrated active power values of Ch 1 When the integration control is set to All Channel the Integ...

Page 72: ...d resetting integrated values These operations can be performed using the instrument s control keys external signals or communications Always reset integrated values when changing settings When the in...

Page 73: ...ber button in the upper right corner of MEAS the VALUE screen 2 Press the START STOP key The instrument starts integrating values of channels whose integration has been reset or stopped among the chan...

Page 74: ...pling speed or calculation methods differ In current integration the instantaneous current values are integrated when the integration mode is DC mode and RMS values are integrated when the integration...

Page 75: ...layed 2 Tap the Mode box then select the integration mode from the list DC Instantaneous current values and instantaneous power values for each sampling are integrated separately for each polarity Thi...

Page 76: ...egration Press the START STOP key Stop integration Press the START STOP key again Integrated display value Start Stop Reset Hold Time Lit up in green Lit up in red Timer integration setting Start inte...

Page 77: ...played as bar graphs Numerical data of the on screen order is also displayed at the same time Display screen MEAS HARMONIC BAR GRAPH 1 1 Harmonic voltage Harmonic current Harmonic active power 2 2 1 T...

Page 78: ...monic analysis as a numerical list for each parameter The same settings affect the bar graph screen and the list screen Display screen MEAS HARMONIC LIST 1 1 2 2 3 3 1 Tap the Item box then select cha...

Page 79: ...set the display order and then tap the Order box to confirm Lit up in green in 1 increments Lit up in red in 10 increments 3 Tap the Scale box rotate the Y rotary knob to set the magnification and th...

Page 80: ...e highest order to which the total harmonics are calculated 2 to 500 per step If the analysis order does not reach the set upper limit value due to the harmonic measurement mode and fundamental freque...

Page 81: ...order harmonic Since measured values yielded by harmonic measurement differ depending on how these intermediate harmonics are treated IEC and other standards define grouping rules n 1 th order harmon...

Page 82: ...ciency value Most recently calculated efficiency value Output parameters Input parameters Pout5 Pout6 Pin1 Pin2 Pin3 Pin4 Pin5 Pin6 Input side Pin Pin1 Pin2 Pin3 Pin4 Pin5 Pin6 Output side Pout Pout1...

Page 83: ...1 2 2 1 Select the number of items to be displayed on the screen 2 Tap the item name to open the window to set the basic measurement items 3 Tap Other 4 Select one from among the following alternative...

Page 84: ...ated BNC connectors on the rear panel of the instrument Because each connector labeled Ch A through Ch H is insulated from the instrument itself and from each other various types of sensors with diffe...

Page 85: ...al different operating modes and connection patterns available for the motor inputs Display screen INPUT MOTOR 1 1 1 Tap Motor analysis option wiring to open the settings window 2 Select the operation...

Page 86: ...p to two systems can be measured simultaneously These patterns permit more advanced analysis measuring not only motor power and motor efficiency but also rotational direction and regeneration power ru...

Page 87: ...orque output A phase pulse output B phase pulse output Z phase pulse output Input the torque signal to Ch A the A phase pulse signal to Ch B the B phase pulse signal to Ch C and the Z phase pulse orig...

Page 88: ...isplays the source settings that determine the period between zero crossing points that serves as the basis for measurement Depending on the connection setting of the motor analysis option the sources...

Page 89: ...hough no rotation signal is generated 1 Press the MEAS key 2 Use the CH key for channel selection to switch the display to A D or E H The displayed channel will change each time the CH keys are presse...

Page 90: ...quency of the input pulse signal When Motor analysis option wiring is set to Individual Input the setting is used as the upper limit for D A output When using motor analysis mode this setting is used...

Page 91: ...he input of Ch A Ch C Ch E or Ch G is set to the analog DC setting you can set the filter to eliminate harmonic noise Set the filter to 1 kHz if external noise in analog DC input destabilizes measurem...

Page 92: ...r D E channel indicator is lit up you can use the range keys to select a voltage range When A D is lit up the U RANGE key functions for Ch A the I RANGE key functions for Ch C When E H is lit up the U...

Page 93: ...corresponding to the sensor rated torque and the center frequency in the Frq range box 1 000000 kHz to 500 0000 kHz The settings must satisfy the following constraints The center frequency plus the f...

Page 94: ...channel indicator is lit up 1 V 5 V 10 V RPM scale Enter the RPM scale using the numeric keypad window The result of multiplying the input voltage by the scaling value is displayed as the measured RPM...

Page 95: ...can be set as desired Entering all of 11 sets is not required Calibration values target values should be expressed in the unit same as the on screen measured values Measured values falling outside th...

Page 96: ...enerated or the motor is not rotating because it corrects measured values by applying calibration values after zero adjustment Performing zero adjustment of this instrument sets the offsets of the ent...

Page 97: ...all times To use a rising edge of the origin signal Z phase as the reference set the Z phase reference to Rising to use a falling edge set to Falling When the origin signal Z phase is not used the pul...

Page 98: ...correction value for the phase zero adjustment Tapping Adjust can replace the existing correction value with a new one The set phase zero adjustment correction value will be subtracted from the measu...

Page 99: ...lues When Motor Analysis option wiring is set to Torque Speed Direction Origin or Torque Speed Direction the direction of rotation can be detected Direction of rotation is judged based on the level of...

Page 100: ...ured values of voltage and current harmonic values measured values of fundamental wave appear as the order of half the number of motor poles Subsequently the nth order harmonics of voltage and current...

Page 101: ...Recording will start when the trigger is applied See 4 3 Recording Waveforms p 102 2 Press the RUN STOP key again Lit up in red Waveform recording stops and the screen display is no longer updated Wa...

Page 102: ...able to align waveforms Display screen MEAS WAVE 2 2 3 3 1 1 1 Tap Align 2 Tap any one of the ALIGN patterns The confirmation dialog box is displayed 3 Tap Yes to align the waveforms Wiring Places wav...

Page 103: ...binations determined by sampling frequencies and recording lengths 6 67 s div 13 3 s div 20 s div 33 3 s div 40 s div 66 7 s div 100 s div 133 s div 200 s div 333 s div 400 s div 500 s div 666 s div 1...

Page 104: ...minimum values in the interval The peak to peak compression is the way to select and decimate other points leaving the maximum and minimum values in the interval In this way you can reduce the samplin...

Page 105: ...ition is displayed 2 Tap a channel button The button of selected channel button turns green and the X rotary knob lights up in green Multiple channel numbers can be selected simultaneously U Voltage w...

Page 106: ...closes Configuring the trigger settings This section describes how to set conditions where the instrument can start waveform recording called the trigger function When the user defined trigger conditi...

Page 107: ...ngs vary with the motor input operating mode ZCF Zero cross filter ON OFF This function can eliminate noises of a waveform used as the trigger source by a noise filter when the trigger source setting...

Page 108: ...ecording a waveform once Lit up in green 1 Press the SINGLE key The instrument enters the trigger standby state Recording will start when a trigger is activated Off Lit up in red Once waveforms of the...

Page 109: ...l resume and will be performed for the duration of the timer setting cumulative integration Timer set value This can be set when Timer is set to ON Enter the value using the numeric keypad window p 22...

Page 110: ...Timer box of which you wish to control to set it to ON and then tap Setup to enter the timer setting value 3 When using real time control Tap the Real time control box of which you wish to control to...

Page 111: ...raging mode creates averages of subsets containing the user specified number of most recent values Display screen INPUT COMMON 1 1 2 2 1 Tap the Averaging mode box then select the averaging mode from...

Page 112: ...during this period will be invalid When averaging and auto ranging are used together it may take longer than usual to stabilize measured values on the correct value Integrated measured values during a...

Page 113: ...al Signals p 153 During hold operation the HOLD key is lit up in red and the HOLD icon appears in the screen s operating status indicator See 1 4 Basic Operation Screen Display and Layout p 20 Hold st...

Page 114: ...the time control function has elapsed Average and integration calculations continue to be performed internally Settings that affect measured values such as range and the LPF settings cannot be changed...

Page 115: ...key is lit up in red and the PEAK HOLD icon on the screen s operating status indicator appears See Common screen display p 23 Peak hold Refresh Refresh Displayed value Internally retained measured val...

Page 116: ...d the display will indicate 60 W because the absolute value of 60 W is greater than that of 50 W When the HOLD key is pressed the peak hold value is reset and another peak hold operation starts from t...

Page 117: ...ic voltages are all inputted as line voltages however they are calculated as phase voltages In 3P3W3M wiring mode U3 U1 U2 A C B U3 U1 U2 A C B In 3V3A wiring mode U3 U1 U2 A C B U2 U1 U3 A C B In Y c...

Page 118: ...ng mode U3 U1 U2 A C B U3 U1 U2 A C B The vector diagram shown on the wiring screen is the same as the 3P3W3M vector diagram Peak over judgment and the voltage peak value display range are determined...

Page 119: ...pe from the list IMPORTANT Type 1 Type 2 and Type 3 are compatible with each equation types used in Hioki PW6001 Power Analyzer Equation types TYPE1 When any mode other than 3V3A is selected Provides...

Page 120: ...114 Power Calculation Method HIOKI PW8001A961 00...

Page 121: ...s separated format the decimal point is represented by a comma 4 Beep tone ON Beeps when a key is pressed and a on screen button is tapped OFF Does not beep even if a key is pressed or a on screen but...

Page 122: ...rra GMT 10 00 11 00 Japan Tokyo GMT 9 00 South Korea Seoul GMT 9 00 China Beijing GMT 8 00 Taiwan Taipei GMT 8 00 Singapore Singapore GMT 8 00 Mongolia Ulaanbaatar GMT 8 00 Indonesia Jakarta GMT 7 00...

Page 123: ...ications settings to their default settings See 6 3 Factory Default Settings p 118 Display screen SYSTEM CONFIG 1 1 1 Tap System reset A confirmation dialog box will be displayed 2 Tap Yes to reset th...

Page 124: ...se Beep tone On Startup screen selection Wiring Wiring screen GP IB address 1 BNC and opt synchronization Off Motor synchronization source DC Motor analysis option wiring setting Torque Speed Paramete...

Page 125: ...Sub folders can also be created in this folder NOTICE Do not transport the instrument with a USB flash drive connected Doing so could damage the USB flash drive Take steps to ensure that static elect...

Page 126: ...e USB flash drive from the instrument IMPORTANT Failure to follow the correct procedure for removing the USB flash drive could damage the data on the USB flash drive Media indicator The media indicato...

Page 127: ...Type Description M8001nnn CSV CSV Manually saved measured data MMDDnnkkk CSV CSV BIN Automatically saved measured data BIN format can only be loaded by GENNECT One W8001nnnkk CSV CSV BIN MAT Waveform...

Page 128: ...alphanumeric characters and symbols Explore folders Tapping a line associated with a folder will display its contents Tapping at the top left will take you back one level higher in the tree structure...

Page 129: ...mma IMPORTANT Data cannot be saved manually or automatically while the USB flash drive is being accessed When viewing a file created in text format using spreadsheet software save the file under a dif...

Page 130: ...rders EVEN Even numbered orders 4 Tap the Min Order box and then set the lowest order using the Y rotary knob Lit up in green in 1 increments Lit up in red in 10 increments See Changing values with ro...

Page 131: ...e name of the folder Up to 8 alphanumeric characters and symbols See Keyboard window p 22 3 To add a comment tap the Comment entry box to set it to ON Up to 40 alphanumeric characters and symbols 4 Pr...

Page 132: ...g interval using the X rotary knob The selections vary depending on the data refresh interval setting Meas Interval p 57 When the data refresh interval is set at 10 ms OFF 10 ms 50 ms 200 ms 500 ms 1...

Page 133: ...in binary format one measured data set consists of four bytes Estimated data sizes of waveforms are as follows Data files are segmented every 500 MB Volume of waveform data Text format Binary format...

Page 134: ...will be created if data size exceeds approx 500 MB per file Stop integration and press the DATA RESET key A new file will be created upon the next integration An error will be displayed when the 101st...

Page 135: ...imer control Data saving interval OFF Timer Setup Save Auto save operation stops Real time control Data save interval OFF Stand by Save Real Time Real time control Timer control Data save interval oth...

Page 136: ...er Ex W800100000 CSV the first saved file W8001nnnkk BIN Ex B800100000 BIN the first saved file W8001nnnkk MAT Save settings Display screen SYSTEM DATA SAVE 1 1 2 2 3 3 1 Tap the Destination box and t...

Page 137: ...measured data in the CSV file SAMPLING sampling frequency POINT recording length COMMENT entered comment string You may not be able to save the waveform if it was acquired by pressing the RUN STOP ke...

Page 138: ...1 1 2 2 3 3 1 Tap the Destination box to specify a folder Up to eight alphanumeric characters and symbols See Keyboard window p 22 2 Tap the Comment entry box to select an entry way Up to 40 alphanum...

Page 139: ...r a comment in handwriting Tapping SAVE can save the data along with your hand written comment Tapping CLEAR can clear your hand written comment Tapping CANCEL can stop to save the data Loading a scre...

Page 140: ...ave operation is in progress Loading settings data You can load a saved settings file to restore the settings Display screen FILE 2 2 1 1 1 Tap the folder that contains the settings file 2 Select the...

Page 141: ...ile or folder 1 Tap a file or a folder you wish to delete 2 Tap Delete 3 When the confirmation dialog box appears select Yes The HIOKI and HIOKI PW8001 folders cannot be deleted Renaming a file or fol...

Page 142: ...d automatically in the top level of the tree structure IMPORTANT Formatting a USB flash drive will erase all data stored on the drive This operation cannot be undone Check the contents of the drive ca...

Page 143: ...5 Status6 Status7 Status8 Motor status StatusM Basic measurement items The string Slv is added to each header of the basic measurement items for the subordinate units when it is operating in numerical...

Page 144: ...Pfnd345 Pfnd456 Pfnd567 Pfnd678 Apparent power S S1 S2 S3 S4 S5 S6 S7 S8 S12 S23 S34 S45 S56 S67 S78 S123 S234 S345 S456 S567 S678 Fundamental wave apparent power Sfnd Sfnd1 Sfnd2 Sfnd3 Sfnd4 Sfnd5 Sf...

Page 145: ...rmonic voltage content percentage HDUk HU1D000 HU2D000 HU3D000 HU4D000 HU5D000 HU6D000 HU7D000 HU8D000 Harmonic voltage phase angle Uk HU1P000 HU2P000 HU3P000 HU4P000 HU5P000 HU6P000 HU7P000 HU8P000 H...

Page 146: ...P56D500 HP67D500 HP78D500 HP123D500 HP234D500 HP345D500 HP456D500 HP567D500 HP678D500 Harmonic voltage vs current phase difference k HP1P500 HP2P500 HP3P500 HP4P500 HP5P500 HP6P500 HP7P500 HP8P500 HP1...

Page 147: ...22 Bit 21 Bit 20 Bit 19 Bit 18 Bit 17 Bit 16 UCUC ZMC RMC UCUA ZMA RMA Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Bit Abbreviation Descriptio...

Page 148: ...ion not possible for example measurement data was invalid because it was sampled immediately after range switching Bit 8 to bit 15 ZH Harmonic waveform forced zero crossing Bit 0 to bit 7 RF Frequency...

Page 149: ...ce for example an oscilloscope data logger or recorder to the instrument s D A output terminal using its D sub connector To ensure safe operation be sure to turn off the instrument and device before c...

Page 150: ...d Screw M2 6 6 Screw M2 6 6 Shielded cable Cable bracket Connector cover Rear panel of instrument Solder wires in place securely Be sure to secure the cable with the included screws M2 6 6 along with...

Page 151: ...tputted from the list When outputting integrated values during analog output 2 Tap the Integration f s box then select the full scale value from the list 1 10 1 2 1 5 10 50 100 500 1000 5000 10000 3 T...

Page 152: ...range by the VT ratio or CT ratio within the range of 5 V DC While in the hold state or peak hold state and during average operation the instrument will output the appropriate operational value When t...

Page 153: ...veforms are clipped at approximately 7 V The instrument will generate an output of 0 V at all times for channels that have not been installed Channels for which D A output has been enabled are shown i...

Page 154: ...for a value of 0 to 100 Current RMS value Irms 0 V to 5 V DC for a value of 0 to 100 of the range RMS equivalent of current average rectified value Imn 0 V to 5 V DC for a value of 0 to 100 of the ran...

Page 155: ...values Ih Integrated negative current value Ih 2 Same as sum of positive and negative current values Ih Sum of positive and negative current values Ih Current range Integration full scale Example If i...

Page 156: ...of the rated torque RPM Spd Analog DC input Voltage range Scale value Rated RPM Pulse input 60 Upper frequency limit Pulse count setting Rated RPM 5 V DC for a value of 100 of the rated RPM Motor powe...

Page 157: ...Voltage current dc active power reactive power Voltage current rms mn ac fnd unb apparent power 5 V 0 V 5 V 1 1 0 0 5 0 5 Lead Lag 5 V 0 V 5 V 180 180 0 Power factor Voltage current power phase angle...

Page 158: ...on stop 1 Analog output varies with the start of integration Analog output is retained when integration stops 2 If the voltage for the integrated value exceeds 5 V analog output will switch to 0 V bef...

Page 159: ...female connector on the cable or cut off the male connector on the 9444 Connection Cable and hard wire it to the device using the internal cable colors for reference 9 pin D sub plug male Locking scre...

Page 160: ...rface You can control the instrument connected with an external device using logic signals or short open contact signals RS 232C Functions as an RS232C interface You can control the instrument connect...

Page 161: ...nction is enabled 1 s or more 450 ms or more Resetting integrated values Using this signal can reset integrated values to zero This operation is the same as that performed by the DATA RESET key on the...

Page 162: ...156 Controlling Integration with External Signals HIOKI PW8001A961 00...

Page 163: ...connected to the instrument to a computer on the network or the FTP server of a remote computer using the FTP client function p 168 Controls the instrument using communications commands You can contro...

Page 164: ...is sending or receiving data Doing so could damage the instrument and the computer Use the same ground for the instrument and the computer Connecting data cables while there is a potential difference...

Page 165: ...puter connecting the instrument to a computer Cross conversion connector 1 1 2 2 3 3 RJ 45 connector 1 Connect the cross conversion connector to the LAN cable 2 Connect the cross conversion connector...

Page 166: ...rk Use a unique address no other device on the network is using The instrument uses IP version 4 and IP addresses are expressed as a series of four decimal numbers separated by periods such as 192 168...

Page 167: ...ying the proper settings with your network system administrator Example 3 Connecting one computer and multiple instruments using a hub When creating a local network not connected externally it is reco...

Page 168: ...he control panel does not allow the keys to be held down or pressed simultaneously When you set the clock of the instrument while connecting the HTTP server the communication may be lost Connecting to...

Page 169: ...the instrument screen control panel and channel indicator s on off status in a web browser Tapping and operating keys are not available Up to four computers can connect to a single PW8001 Display refr...

Page 170: ...the FTP connection before inserting and ejecting a USB flash drive Do not perform file operation on the instrument while there is an active FTP connection You must configure the instrument and connect...

Page 171: ...in Set the username and password to prevent third parties from deleting files by accident See FTP server connection restriction FTP authentication p 167 ftp Username Password Instrument s IP address F...

Page 172: ...a folder outside the explorer File Explorer using the mouse Click on the file and then move the mouse while holding down the mouse button On the computer screen Drag and drop The seconds or hours minu...

Page 173: ...FTP server It is recommended to set the username and password and restrict access to prevent third parties from deleting files by accident Display screen SYSTEM COM 1 1 1 Tap the Set up under HTTP FT...

Page 174: ...See Uploading files manually p 172 Setting automatic file upload Any files saved in the USB flash drive connected to the instrument can be sent to the FTP server of the computer automatically The fol...

Page 175: ...e port number of the FTP server Username Up to 32 one byte character strings Example HIOKI Sets the username for logging on to the FTP server Password Up to 32 one byte character strings Example PW800...

Page 176: ...ntification name selected under Filename extension is added to the test file name 2 Tap Test Upload Test file FTP_TEST TXT is sent to the folder specified in Destination directory When PASS is display...

Page 177: ...FTP client successfully sent and failed to send are displayed Display screen SYSTEM COM 1 1 1 Tap the Setup box under FTP client to open the setting window 2 2 2 Check the numbers of files under FTP c...

Page 178: ...he FTP Client Function p 168 4 Send files to the FTP server on the FILE screen See Manual file transfer uploading to an FTP server p 136 Display screen FILE 1 1 2 2 1 Tap the file to be sent 2 Tap FTP...

Page 179: ...puter Use the same ground for the instrument and the computer Connecting data cables while there is a potential difference between the instrument and computer s ground levels could damage the instrume...

Page 180: ...tandard 488 1 1987 IEEE Standard Digital Interface for Programmable Instrumentation 2 ANSI IEEE Standard 488 2 1987 IEEE Standard Codes Formats Protocols and Common Commands ANSI IEEE Standard 488 2 1...

Page 181: ...uter Use the same ground for the instrument and the computer Connecting data cables while there is a potential difference between the instrument and computer s ground levels could damage the instrumen...

Page 182: ...ontroller s connector When using a USB serial cable a gender changer and a straight cross converter may be required Prepare them according to the specifications of the instrument s connector and USB s...

Page 183: ...57600 bps 115200 bps Data length 8 bits Parity None Stop bit 1 bit Message terminator Delimiter When receiving CR LF When sending CR LF Flow control None Electrical specifications Input voltage level...

Page 184: ...ions as an RS 232C interface You can control the instrument connected with an external device using communications commands EXT Ctrl Functions as an external control interface You can control the inst...

Page 185: ...an be received on the computer using the FTP function between the measuring instrument and computer This function can also be used for measured data of other Hioki measuring instruments For GENNECT On...

Page 186: ...ay need administrator privileges to install 2 Put the accompanying CD in a CD ROM drive 3 Click File Explorer from the start menu to start File Explorer 4 Click This PC and then click CD ROM Drive 4 1...

Page 187: ...nths for voltage current power of the U7001 and U7005 for power of the motor analysis option 6 months 1 5 times reading errors of each specified accuracy are guaranteed for 12 months Accuracy guarante...

Page 188: ...15 MHz 18 bit Effective measurement range 1 of range to 110 of range Effects of conducted radio frequency electromagnetic field For current and active power measurement 6 of full scale or less at 3 V...

Page 189: ...detection for voltage and current waveforms Does not affect measured waveforms Consists of a digital LPF and HPF filters Cutoff frequencies are automatically determined based on the settings of the up...

Page 190: ...is selectable for the 1P2W wiring configuration only Measurement item Current integration Ih Ih Ih Active power integration WP WP WP The instrument measures Ih and Ih only in DC mode Ih only in RMS mo...

Page 191: ...you can choose whether harmonic measurement is in sync with Ext1 or Ext3 or in sync with Zph1 or Zph3 Measurement mode Wideband measurement mode Measurement item Harmonic voltage RMS value harmonic vo...

Page 192: ...odule However add 0 05 of reading when the fundamental wave has a frequency of 2 kHz or more Frequency Voltage current power of reading Phase degree DC 0 05 0 1 Hz f 100 Hz 0 01 0 1 100 Hz f 1 kHz 0 0...

Page 193: ...held Motor waveform pulse Always 15 MS s Compression ratio 1 1 1 2 1 3 1 6 1 15 1 30 1 60 1 150 1 300 1 600 1 1500 15 MS s 7 5 MS s 5 MS s 2 5 MS s 1 0 MS s 500 kS s 250 kS s 100 kS s 50 kS s 25 kS s...

Page 194: ...age 50 V 50 Hz 60 Hz Measurement item Voltage torque RPM frequency slip motor power Synchronization source Same as those specified in the basic measurement specifications The effective frequency range...

Page 195: ...99999 9 Zero adjustment Scaled input offsets less than or equal to 10 of range are zero corrected When the torque meter correction is enabled input offsets are zero corrected after adding the correct...

Page 196: ...ter adding a correction value Unit Millinewton meter mN m newton meter N m kilonewton meter kN m Torque meter correction Off on Nonlinearity correction Torque values are corrected using a 11 point at...

Page 197: ...MHz Measurement accuracy 0 01 of reading Display range 0 1 Hz to 2 00000 MHz Unit Hertz Hz revolutions per minute r min Frequency division setting range 1 to 60000 Rotation direction detection Settabl...

Page 198: ...nd 1 V f s crest factor 2 5 or more The settings affect all channels Analog output 5 V DC f s approx up to 12 V DC Output resistance 100 5 Output accuracy Waveform output Add 0 5 f s to measurement ac...

Page 199: ...Rotary knob 30 notches 15 pulses lamp equipped Key Mechanical switch type lamp equipped 12 no lamp equipped 11 Lamp equipped Green MEAS INPUT SYSTEM FILE AUTO 2 SINGLE Red HOLD PEAK HOLD REMOTE LOCAL...

Page 200: ...control The REMOTE LOCAL key is lit up while the instrument is in remote mode Pressing the REMOTE LOCAL key allows the instrument exit remote mode 4 RS 232C Connector D sub 9 pin connector 1 9 pins sh...

Page 201: ...s not less than 105 of range or a peak value is not less than 280 of range or not more than 280 of range The range is switched over to a one immediately below if all channels rms values are not more t...

Page 202: ...d Function The display is refreshed by replacing all measured values with the maximum values obtained by comparing the absolute values for each measured value excluding Upk and Ipk However the wavefor...

Page 203: ...and imaginary parts The phase difference distortion and unbalance rate are calculated from data obtained by the above averaging The ripple factor is calculated from data computed by averaging the dif...

Page 204: ...Pin Pout 5 Delta conversion Function Y In 3P3W3M or 3V3A wiring mode the line voltage waveforms are converted into phase voltage waveforms using a virtual neutral point Y In 3P4W wiring mode the phas...

Page 205: ...HIGH FREQ GENERAL 2 Vector display screen Function The screen can display wiring specific vector graphs along with associated level values and phase angles The display orders and vector magnification...

Page 206: ...d on a USB flash drive can be specified as the destination to save data Parameters to be saved Selectable from all measured values including measured harmonic values Maximum number of parameters to be...

Page 207: ...easured at the moment in the specified format Saving destination location USB flash drive Parameters to be saved On screen waveform data on the waveform screen Maximum data size to be saved Approx 400...

Page 208: ...on 100 ppm When the instrument is turned off Within 3 s day at 25 C Sensor identification Current sensors connected to input modules can be identified automatically The instrument can detect sensors...

Page 209: ...2 i i 1 i 2 Fundamental wave component Ifnd i i i 1 i i 1 i 2 i i 1 i 2 Waveform peak Ipk i i i 1 i i 1 i 2 i i 1 i 2 Waveform peak Ipk i i i 1 i i 1 i 2 i i 1 i 2 Total harmonic distortion Ithd i i i...

Page 210: ...A 0 to 300 3 of the I range Total harmonic distortion Ithd 0 000 to 500 000 Ripple factor Irf 0 000 to 500 000 Unbalance rate Iunb 0 000 to 100 000 Active power P W 0 to 150 of the P range Fundamental...

Page 211: ...Ih Ah 0 to 1 of the I range or more 2 3 Sum of integrated positive and negative current values Ih Ah 0 to 1 of the I range or more 2 Integrated positive power value WP Wh 0 to 1 of the P range or mor...

Page 212: ...pd1 Rotation direction Off Torque Speed Origin Torque 1 Tq1 RPM Spd1 OFF Z phase Torque Speed Analog Torque 1 Tq1 Off RPM Spd1 Off Wiring pattern Ch E Ch F Ch G Ch H Input item Notation Input item Not...

Page 213: ...min Pulse frequency Pulse Hz Ch C Ch G Torque Analog DC N m 0 to 150 of the range Frequency 0 to 150 of the rated torque setting RPM Analog DC r min 0 to 150 of the range Voltage Analog DC V user spe...

Page 214: ...i i i i Harmonic power content percentage HDPk i i i i 1 i i i 1 i 2 i i i 1 i 2 Measurement item Notation Unit Display range Polarity Harmonic voltage RMS value Uk V 0 to 150 of the U range Harmonic...

Page 215: ...0 V 1P2W 60 0000 120 000 300 000 600 000 1 20000 k 3 00000 k 1P3W 3V3A 3P3W 2M 3M 120 000 240 000 600 000 1 20000 k 2 40000 k 6 00000 k 3P4W 180 000 360 000 900 000 1 80000 k 3 60000 k 9 00000 k 300 0...

Page 216: ...150 000 300 000 750 000 1 50000 k 3 00000 k 7 50000 k 1P3W 3V3A 3P3W 2M 3M 300 000 600 000 1 50000 k 3 00000 k 6 00000 k 15 0000 k 3P4W 450 000 900 000 2 25000 k 4 50000 k 9 00000 k 22 5000 k 300 000...

Page 217: ...00 k 120 000 k 3P4W 3 60000 k 7 20000 k 18 0000 k 36 0000 k 72 0000 k 180 000 k 150 000 V 1P2W 3 00000 k 6 00000 k 15 0000 k 30 0000 k 60 0000 k 150 000 k 1P3W 3V3A 3P3W 2M 3M 6 00000 k 12 0000 k 30 0...

Page 218: ...monic equation Voltage peak Upk i U i s maximum of M data points Upk i U i s maximum of M data points Total voltage harmonic distortion Uthd i in harmonic equation Voltage ripple factor Voltage phase...

Page 219: ...i I i s maximum of M data points Total current harmonic distortion Ithd i in harmonic equation Current ripple factor Ipk Idc 100 2 Current phase angle I1 i in harmonic equation Current unbalance rate...

Page 220: ...the rectification method can be selected between rms and mean In 3P3W3M and 3P4W wiring mode voltage U i is phase voltage In 3V3A mode voltage U i is line voltage Reactive power If equation Type 1 or...

Page 221: ...polarity sign Power phase angle When equation Type 1 is selected i si i cos 1 i i i 1 si i i 1 cos 1 i i 1 i i 1 i 2 si i i 1 i 2 cos 1 i i 1 i 2 When equation Type 2 is selected i cos 1 i i i 1 cos 1...

Page 222: ...Type 2 is selected take the absolute value 2 Fundamental wave power factor is also known as displacement power factor DPF Equations for motor analysis option Measurement item Setting Equation Voltage...

Page 223: ...ame as 1P2W Qk i i 1 Qk i Qk i 1 Qk i i 1 i 2 Qk i Qk i 1 Qk i 2 Harmonic voltage current phase difference k i Ik i Uk i k i i 1 tan 1 Q P k i i k i i 1 1 k i i 1 i 2 tan 1 Q P k i i i k i i i 1 2 1 2...

Page 224: ...2 1 100 with THD R setting Total harmonic current distortion Ithd i I I k k K 2 2 1 100 with THD F setting or I I k k K k k K 2 2 2 1 100 with THD R setting i measurement channel k harmonic order K ma...

Page 225: ...1P3W 3P3W2M 3V3A 3P3W3M 3P4W WP WP WP WPi WPi WPi WPsum WPsum WPsum Ih Ih Ih Ihi Ihi Ihi Ihsum Ihsum Ihsum h measurement time k conversion coefficient for 1 h Only a positive consumption value is use...

Page 226: ...ile Plug in terminal safety terminal Input method Isolated input resistance voltage division Range 6 V 15 V 30 V 60 V 150 V 300 V 600 V 1500 V Crest factor 3 relative to voltage range rating however 1...

Page 227: ...0 A 50 A 100 A 200 A 500 A with a 500 A sensor 100 A 200 A 500 A 1 kA 2 kA 5 kA with a 5000 A sensor 20 A 40 A 100 A 200 A 400 A 1 kA with a 1000 A sensor Selectable for each wiring Only when the same...

Page 228: ...range is applied as a peak range Effects of temperature Add the following to the voltage current and active power accuracy within the range of 0 C to 20 C or 26 C to 40 C When Probe 1 is used 0 01 of...

Page 229: ...or accuracy to the accuracy figures listed above When 0 1 Hz f 10 Hz the accuracy figures for voltage current active power and power phase angle are values for reference purposes When 10 Hz f 16 Hz th...

Page 230: ...Even when the voltage input values decreases the effect of self heating persists until the input resistance temperature falls If the DC voltage is between 1000 V exclusive and 1500 V inclusive add 0 0...

Page 231: ...und voltage 600 V in measurement category III anticipated transient overvoltage 6000 V 1000 V in measurement category II anticipated transient overvoltage 6000 V 3 Specifications common to current mea...

Page 232: ...ed at voltage current range rating input Waveform peak measurement accuracy Voltage current RMS value accuracy 1 of range 300 of range is applied as a peak range Effects of temperature Add the followi...

Page 233: ...ach optional products for current measurement Regardless of the U7005 range setting However the above listed combinational accuracy is specified only for DC and a frequency of between 45 Hz and 66 Hz...

Page 234: ...r and power phase angle When a voltage has a frequency between 0 1 Hz inclusive and 10 Hz exclusive the accuracy figures for voltage current active power and power phase angle are values for reference...

Page 235: ...curacy figures for voltage and active power if a voltage of 800 V or more is measured 0 01 of reading Even when the voltage input value decreases the effect of self heating persists until the input re...

Page 236: ...230 U7005 15MS s Input Unit HIOKI PW8001A961 00...

Page 237: ...rable environment for example under conditions of high temperature and humidity If the instrument has been subjected to stress due to shipment under harsh conditions If the instrument is wet or soiled...

Page 238: ...years Requires replacement if the time and date are significantly deviated when the instrument is turned on Optical insulation element About 10 years If operated 24 hours per day Optical connection c...

Page 239: ...cel the key lock state The screen does not react even when you use the touchscreen The instrument is in the key lock state Foreign material such as dust settles on the touchscreen Press and hold the R...

Page 240: ...figured Set the rectifier properly If the LPF is enabled set it to OFF See Rectification method p 62 Low pass filter LPF p 60 The current reading never falls to zero even when receiving zero input A U...

Page 241: ...splay Method p 95 and 7 8 Measured Value Save Data Format p 137 The instrument cannot detect a USB flash drive The USB flash memory is broken Press the reload button on the FILE screen Cycle the instr...

Page 242: ...ialized If this message appears frequently the instrument may be in need of repair Contact your authorized Hioki distributor or reseller The fan is broken The instrument is in need of repair Contact y...

Page 243: ...tomatically generate the filename Either specify a different destination folder or create a new folder and save the file in it Otherwise delete unnecessary files or replace the USB flash drive with an...

Page 244: ...FTP server function is in use disconnect the connection Auto save operation has not completed Reset the instrument Stop the auto save operation Failed to rename You cannot rename a file the same as o...

Page 245: ...he IP addresses are set to the same numbers as the computer s IP address See 9 1 Connecting and Setting the LAN Interface p 158 Can I retrofit channels to my instrument after delivery Hioki can modify...

Page 246: ...power Reading accuracy of sensors Range accuracy Range accuracy of active power Sensor s rated current Current range Full scale accuracy of sensor Sensor CT6862 rated current 50 A accuracy 0 05 of re...

Page 247: ...241 External View 11 6 External View 442 2 361 2 434 2 234 2 221 2 430 2 430 2 Unit mm Maintenance and Service HIOKI PW8001A961 00...

Page 248: ...Thickness t3 C L C L 50 24 5 249 10 C2 50 10 R3 24 100 24 5 7 3 13 8 80 70 75 3 5 2 C2 27 15 6 17 2 M5 spacer reference Fabace FK M5 7 Unit mm JIS compliant rackmount fitting for left side Material A5...

Page 249: ...t1 6 431 6 27 6 427 4 23 6 5 15 2 C3 1 6 Unit mm M3 press nut M3 press nut EIA compliant rackmount fitting Material A5052 Thickness t3 C L 27 80 15 6 2 C2 C L 101 6 221 5 25 3 8 8 R3 5 6 C2 7 3 Unit...

Page 250: ...in a JIS compliant rack M4 16 mm binding head machine screw M4 8 mm cap bolt M3 8 mm binding head machine screw 4 4 4 4 3 3 3 3 2 2 2 2 1 Turn off the instrument and remove all cables 2 Remove the M4...

Page 251: ...Measuring Iron Loss Using Two Coil Method Introduction of Active Line Device Analysis System That Can Accurately Measure Impedance during Charge Discharge Testing Measuring actual operating loss of lo...

Page 252: ...s Input circuit Voltage input circuit Isolation Current sensor input circuit Voltage input circuit Current sensor input circuit Isolation Each channel isolated Each channel isolated Motor analysis inp...

Page 253: ...y injury Keep the removed battery out of reach of children CALIFORNIA USA ONLY Perchlorate Material special handling may apply Visit www dtsc ca gov hazardouswaste perchlorate Tools to be prepared Phi...

Page 254: ...and other licensed software Customers who have purchased this product have the right to obtain modify or redistribute the source code of the software in accordance with these licenses For more informa...

Page 255: ...7 DC mode 69 Default gateway 160 Degaussing 46 Delta conversion 24 111 Delta Y conversion 111 Demagnetization DMAG 46 Dimensions 241 Direction of rotation 93 Displayable range 52 Display icon 20 Dispo...

Page 256: ...Torque 82 Torque meter correction function 89 Trigger level 101 Trigger slope 101 Trigger source 101 U USB flash drive 23 119 K Keyboard window 22 Key lock 15 L LAN interface 158 List display 25 Loss...

Page 257: ...nal measurement 79 VT 24 63 W Waveform data Recording 102 Saving 130 Waveform display 95 Y Y delta conversion 112 Z Zero adjustment 16 46 Zero cross filter 101 Zero cross filter ZCF 101 Zero cross hig...

Page 258: ...252 Index HIOKI PW8001A961 00...

Page 259: ...HIOKI PW8001A961 00...

Page 260: ...HIOKI PW8001A961 00...

Page 261: ...HIOKI PW8001A961 00...

Page 262: ...www hioki com HIOKI PW8001A961 00...

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