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PowerPad Portable Power Monitor User Manual

1. Rockwell Automation Publication 1412 UM001D EN P September 2012 Display Modes Chapter 3 TIP K factor is only available for currents 4 A 3 A or 2 A depending on hook up Flicker is only available for voltages 3V or 2V depending on hook up Flicker and K factor are available when either L1 L2 or L3 is selected from the choices on the right side of the screen The DC current will be displayed however the values are only valid when a current probe capable of measuring DCis used The MR193 probe is available for this purpose Phasor Diagram Display Fresnal Diagram 59 99Hz 07 25 02 10 26 100 V3 v1 202 8 v v2 198 7 v 3U vai 203 2 v ES 4A 12 4122 Vi 23 118 L3 31 120 b _unpatance 1 5 V RMS THD CF min Absolute value of voltage or current depending on display selection 12 corresponds to phase angle between channel 1 and 2 23 corresponds to phase angle between channel 2 and 3 31 corresponds to phase angle between channel 3 and 1 TIP This is valid for currents 4 A and 3 A and for single voltage 3V When the user chooses to look at a specific phase L1 L2 or L3 fVA is the phase angle of V in relation to A Current or voltage unbalanced ratio Phasor diagram displays selection by voltage current or phase Rockwell Automation Publication 1412 UM001D EN P Sep
2. s555 HH Hir HH When the Print button Z is pressed the screen freezes and the top left mode icon is replaced by the Print icon TIP It will take a few seconds for the icon to appear Print transmission speed is 19 2 kb 48 Rockwell Automation Publication 1412 UM001D EN P September 2012 Display Modes Chapter 3 IMPORTANT Tostopthe printing in progress for example in the event of an error press the Print button amp once again The recommended printer for the PowerPad unit is the SEIKO Model DPU414 30B Help Press the Question Mark button 7 to obtain help for the current display mode To exit the Help mode press the Question Mark button once again Rockwell Automation Publication 1412 UM001D EN P September 2012 49 Chapter3 Display Modes Notes 50 Rockwell Automation Publication 1412 UM001D EN P September 2012 Introduction Features Chapter 4 DATAVIEW Software The DATAVIEW graphing and analysis program is a full function Windows based application software package It lets you configure and run any test or recording from the computer as you can from the instrument itself Additionally it enhances the information captured for snapshots as it captures all the information to display and report waveforms and harmonic spectrums of the data captured The DATAVIEW software includes several pre defined templates for reporting and printing
3. Description Chapter 1 Product Features The PowerPad portable power monitor is a three phase power quality analyzer that is compact and shock resistant It is intended for technicians and engineers to measure and carry out diagnostic work on one two or three phase low voltage networks You are able to obtain instant waveforms of an electrical network s principal characteristics and also monitor their variation over a period of time The multi tasking measurement system simultaneously handles all the measurement functions of the various magnitudes detection continuous recordings and their display without any constraints The PowerPad unit has these features Rockwell Automation Publication 1412 UM001D EN P September 2012 Measurement of RMS voltages up to 480V phase to neutral or 830V phase to phase for two three or four wire systems Measurement of RMS currents up to 6500 Arm Frequency measurement 40 70 Hz systems Calculation of neutral current for WYE configurations Calculation of Crest Factors for current and voltage Calculation of the K Factor for transformers Calculation of short term flicker for voltage Calculation of the phase unbalance for voltage and current three phase systems only Measurement of harmonic angles and rates referenced to the fundamental or RMS value for voltage current or power up to 50th harmonic Calculation of overall harmonic distortion factors Monitoring of th
4. None Clear Entries None Y Write Changes and Start New Recording Maximum recording time 01 hours 51 minutes 37 If all recordings were deleted the maximum seconds recording time would be 03 hours 30 minutes 07 seconds Load From File Re Read from PowerPad Download Delete Recordings Save To File Cancel Apply Help Four different configurations are available More configurations can be saved by pressing Save to File and recalled later by pressing Load From File 1 Check the configuration you wish to set up 1 2 3 or 4 2 Check all the parameters you wish to record by clicking on each one 3 Configure the harmonic values to be recorded if desired It is also possible to record up to 2 of 4 types of harmonic data voltage Vh current Ah phase to phase voltage Uh and power VAh Rockwell Automation Publication 1412 UM001D EN P September 2012 59 Chapter4 DATAVIEW Software For each selected harmonic data type you can choose a range of harmonics to record from the Ist to 50th You can further limit that range to only include odd numbers by checking the box for Odd Harmonics Only s End Recording Ends any recording in progress or any future recording e Clear Entries Clears the data entered in the new recording window It does not cause any changes to the PowerPad unit e Write Changes and Start New Recording Causes the PowerPad unit to schedule a new recording The PowerPad unit loses its schedu
5. The Configuration menu is once again displayed on the screen IMPORTANT Fortransfer of data between the PowerPad unit and a computer the communication speeds must be identical on both sides 20 Rockwell Automation Publication 1412 UM001D EN P September 2012 Operation Chapter 2 Set Recording Follow these steps to select which parameters the PowerPad unit records 1 Highlight RECORDING with the Up Down Cursor buttons then press Enter This screen appears 07 25 02 10 26 100 SET UP 1 e Hz Urms Uthd Ucf Vrms Vthd e Vcf Vunb PST Arms Athd Acf Aunb Akf Ww VAR VA 7 d s If these options are not e PF DPF Tan selected all the harmonics odd and even are ovh 00 gt 00 Odd only recorded Ah 00 00 Odd only Four recording set ups are available 2 Choose recording configuration 1 2 3 or 4 with the Up Down Cursor buttons 3 Next move through the choices with the Left Right Cursor buttons and select the desired parameters with the Up Down Cursor buttons As you move through the parameters each choice in turn is highlighted Toactivate the selected parameter for recording use the Up Down Cursor buttons The selected parameters will have a filled in diamond shape and those not selected will have an unfilled diamond shape User defined Parameters There are two user defined parameters at the bottom of the window At first they will be listed as a
6. 300A 150A 60A 30A Adapter 1A Ratio Adapter 1A 0 5A 0 2A 0 1A 0 05A 0 02 A 0 01A Voltage 480V 240V 96V 48V 24V 9 6V 4 8V Transients are detected by comparing all 256 samples on the current cycle with their counterparts from the previous cycle for each active input channel Should any one sample deviate from its counterpart by the selected percentage value in the set up this will be considered a transient and the data will be captured When capture occurs four cycles are recorded for each input These include the trigger cycle the previous cycle to the trigger and the two cycles that follow the triggered cycle All active inputs will be captured 38 Rockwell Automation Publication 1412 UM001D EN P September 2012 Display Modes Chapter 3 Opening Previously Stored Transients The screen below can be accessed with the retrieve button L r It displays a list transients previously stored in the memory 25 RR 07 25 02 10 56 100 SELECTION OF TRANSIENT TEST 05 05 07 02 TEST 04 05 07 02 TEST 03 05 07 02 TEST 02 05 07 02 TEST 01 05 07 02 14 31 41 14 31 41 14 31 21 14 31 04 14 31 04 G The status bar at the top displays the memory filled by stored transients Name and transient number from 01 50 for each stored transient Transient recording time and date are displayed for each transient To select a transient press the Up Do
7. Primary x 5 Secondary x 1000 on the 5 A range and lt 0 2 A on the 100 A range is displayed as zero on the PowerPad unit with this probe Attribute 1412 PP2137 06 Ambient temperature 23 C 73 F 3 C 5 F Humidity 20 75 of RH Frequency 48 65 Hz Distortion factor lt 1 without superimposed DC current Magnetic field of external origin lt 40 A m earth s magnetic field Rockwell Automation Publication 1412 UM001D EN P September 2012 81 Appendix B 82 Specifications Table 9 Accuracy Specifications Range 10 mV A 1V at 100A rms Primary current in A ac 0 1 1A 1 120A Accuracy of the output signal 196 x 2ct gt 196 x 1ct Phase shift E15 sex 1 Overload 120 A continuous Primary current in A ac 1 10A 10 100A 100 1200 A Probe Output 5 50 mA 0 05 0 5 0 5 6A Accuracy of the output lt 1 5 1 ct lt 1 596 1 ct 1 1ct signal Phase shift lt 17 lt A lt 1 Table 10 Factors Affecting Accuracy of the Output Signal Conditions Range Error Ambient temperature 10 55 C lt 200 ppm K or 0 2 per 10K 14 131 F Relative humidity 10 35 C 85 lt 0 2 50 95 F Frequency response 40 Hz 3 kHz 40 Hz kHz 0 796 1 3 kHz lt 296 Position ofthe cable in the jaws 0 596 to 50 60Hz Adjacent conductor carrying a 60 Hz AC current Conductor in contact
8. Inc with respect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations WARNING Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and recognize the consequence SHOCK HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that dangerous voltage may be present BURN HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that surfaces may reach dangerous temperatures Pe Be IMPORTANT Identifies information that is critical for successful application and understanding of the product Allen Bradley Rockwell Software Rockwell Automation PowerMonitor PowerPad and TechConnect are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies Summary of Changes This manual
9. 2 MIN MAX Values for Voltage Vmax i max Vdem i Vmin i min Vdem i Vavg 1 6000 Vdem i and Current Umax i max Udem i Umin i min Udem i Aavg 1 6000 Adem i Amax i 2 max Adem i Amin i min Adem i Avg calculation on Is Peak Values for Voltage and These values are updated on each waveform refresh Current Vpp i max V i n Vpm i min V i n n 0 NSC 1 Upp i 2max Ul i n Upm i min U i n n 0 NSC 1 App i max A i n Apm i min V i n n 0 NSC 1 NSC number of samples per cycle Rockwell Automation Publication 1412 UM001D EN P September 2012 85 Appendix C Peak Factors for Current and Voltage One Second RMS Values for Voltage and Current Voltage and Current Unbalance 86 Mathematical Formulas For Various Parameters Vef i serve ED Peak factor single voltage i 1 phase 77 72 nc AM le Ucf i d PED ED Peak factor phase phase voltage i 1 phase ee ey Acf i Apmli Peak factor current i I phase e ode 7 PERPE e DA le Vrms i CR Sv i ln Single rms voltage i 1 phase Urms i 25 vi n Compound rms voltage i phase Arms i ls P i ln Rms current i I phase NSS number of samples in one second multiple of NSC 2 Vi 3 VFIO a VF 1 a VF 2 Direct voltage complex notation a e iz V VF 0 2 VF 1 a VF 2 Reverse voltage Arms Arm
10. 2012 DATAVIEW Software Chapter 4 Power Energy Control Panel of Power Analyzer mi x File View Instrument Tools Window Help E m gm EJL Bw ts e SR 2 X WEIT EN Stop Accumulating Time Started 2005 07 19 20 43 10 Time Ended 2005 07 19 20 44 19 ene 1224 578 Wh to Load Wh to Source VARh Capacitive to Load VARh Capacitive to Source VABh Inductive to Load VARh Inductive to Source VAh to Load V h to Source PF DPF Tan For Help press F1 Communications ok The Power Energy window displays accumulated power and energy data Accumulated energy data can be started or stopped and the results can be download to a database and viewed on the screen selected by phase TIP The data for all available phases are downloaded to a database not just that shown on the screen EN50160 Recorded Data from the instrument NEN sj Recordings Photographs Alarms Transients EN50160 Select Test to Download Time Began Time Ended 2005 0 00 00 2005 Reference Voltage And Frequency Voltage 115 Frequency E0 Change parameters Summary Channel Passed or Percent of the time Expected Range zl Failed within range Min Max EN50160 Test FAILED Hz FAILED 0 00 59 40 60 60 Hz FAILED 0 00 56 40 62 40 Vims Line1 FAILED 0 00 103 50 126 50 z Re Read from Instrument The EN50160 window displays reco
11. Brightness Follow these steps to adjust the contrast and brightness of the PowerPad unit 1 Highlight CONTRAST BRIGHTNESS with the Up Down Cursor buttons then press Enter The setting is adjusted with the Left Right Cursor buttons and the contrast level is indicated on the bargraph 2 Press Enter to apply the new settings The Configuration menu is once again displayed on the screen Colors Follow these steps to adjust the color on the PowerPad unit screen 1 Highlight COLORS with the Up Down Cursor buttons then press Enter This screen appears 07 25 02 10 26 100 Phase voltage 1 lt EE lt Phase current 1 lt gt Phase voltage 2 lt as gt Phase current 2 lt HE gt Phase voltage 3 A gt Phase current 3 lt gt Neutral current lt mm gt 2 Choose the phase with the Up Down Cursor buttons and the color for that phase with the Left Right Cursor buttons 3 Press Enter to apply the new settings Calculation Parameters Follow these steps to change the calculation method of the PowerPad unit 1 Highlight CALCULATION METHOD with the Up Down Cursor buttons then press Enter 2 Select either With Harmonics or Without Harmonics with the Left Right Cursor buttons 3 Press Enter to apply the new settings The Configuration menu is once again displayed on the screen Rockwell Automation Publication 1412 UM001D EN P September 2012 17 Chapter2 Operation Electrical Hookup Elect
12. Calculation Two global values giving the relative quantity of harmonics are computed the THD in proportion to the fundamental and the DF in proportion to the RMS DF value 50 gt Vha mii n 5 Uharmli HR E Aha rm iln n 2 i n Athd i vthd i RHI Uthdfi Uharnli i Aharm i 1 intem IY Uhali n 15 Ahari n Vdf i z i Vou Uat i pe m sli Adi i z E rms i Multiplying the voltage harmonic factor with the current harmonics factor gives the power harmonic factor Differentiating voltage harmonic phase angle with current harmonic phase angle gives power harmonic phase angle e VAharm 3 51 e VAph 3 51 K Factor 1230 gt n Aharm i n C Akf i K factor for the i 1 phase n 50 gt Aharmli i n n 1 Different Power Levels 1 Sec m i s 2 V i n Alilia Active power i 1 phase VA i Vrms i Arms i Apparent power i 1 phase NSS 1 VAR i T2 VF li n NSS 4 AF i n Reactive power i 1 phase n 0 ou VAR i n VA i W i if computation method is with harmonics W 3 W 0 W 1 W 2 Total Active Power VA 3 VA 0 VA 1 VA 2 Total Apparent Power VAR 3 VAR 0 VAR 1 VAR 2 Total Reactive Power 88 Rockwell Automation Publication 1412 UM001D EN P September 2012 Ratios Various Types of Energy Mathematical Formulas For Various Parameters Appendix C Wii VAL PF i i 1 phase power fact
13. I Tint VARRCII IE gt en for VAR i 20 Reactive capacitive energy consumed phase i I Tint Total active energy consumed Wh 1 3 Wh 1 0 Wh 1 1 Wh 1 2 Total apparent energy consumed VAh 1 3 VAh 1 0 VAh 1 1 VAh 1 2 Total reactive capacitive energy consumed VARhC 1 3 VARhC 1 0 VARhC 1 1 VARhC 1 2 Total reactive inductive energy consumed VARAL 1 3 VARhL 1 0 VARAL 1 1 VARAL 1 2 Hysteresis is a filtering principle often used after the threshold detection has occurred A correct setting of hysteresis value will avoid repeated triggering when the measure is varying close to the threshold The event detection is activated when the measure is going over the threshold but it can only be deactivated if the measure goes under the threshold minus the value of the hysteresis The default hysteresis value is 2 of the reference voltage but it may be set in the range of 1 5 depending on the voltage stability of the system Swell Detection Threshold of swell 100 Uref Hysteresis 29 f mus Level to go back 100 2 98 Uref Swell duration Rockwell Automation Publication 1412 UM001D EN P September 2012 Mathematical Formulas For Various Parameters Appendix C Sag of Interruption Detection Duration Level to go back 100 2 Uref Hysteresis 2 Uref Threshold 102 Uref Rockwell Automation Publicatio
14. S Kar Plaza Is Merkezi E Blok Kat 6 34752 Icerenk y istanbul Tel 90 216 5698400 www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation NV Pegasus Park De Kleetlaan 12a 1831 Diegem Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 1412 UM001D EN P September 2012 PN 194779 Supersedes Publication 1412 UM001B EN P January 2006 Copyright O 2012 Rockwell Automation Inc All rights reserved Printed in the U S A
15. Temperature 10 40 C 50 104 F Storage Temperature 20 50 C 4 122 F for lt 30 days IMPORTANT The battery starts to charge when the power cord is connected When the battery is charged the instrument uses the current supplied by the power supply without drawing from the battery 76 Rockwell Automation Publication 1412 UM001D EN P September 2012 Mechanical Specifications Specifications Appendix B Attribute 1412 PP2127 Dimensions 240 x 180 x 55 mm 9 5 x 7 0 x 2 0 in Weight 2 1 kg 4 6 Ib Altitude Operating 0 2000 m 6560 ft Altitude Non Operating Figure 11 Temperature and RH 95 90 75 45 Relative humidity in RH 0 10 000 m 32 800 ft CD Reference Range Operating Range Q3 Storage Range Temperature in F Rockwell Automation Publication 1412 UM001D EN P September 2012 77 AppendixB Specifications Safety Specifications 1200 Amp AC Current Probe Base Unit Accuracy Included 78 Attribute Electrical Safety per EN 61010 1 1412 PP2127 Double insulation 600V rms Category IV Pollution Degree 2 Electromagnetic Compatibility Immunity and Emission EN 61236 1 amendment 1 Electrostatic Discharges IEC 1000 4 2 Radiation Field Resistance IEC 1000 4 3 Fast Transients Resistance IEC 1000 4 4 Electric Shock Resistance IEC 1000 4 5 Conducted RF Interference IEC 1000 4 6 Mechanical Prote
16. bar displays remaining memory capacity Parameters press the Left Right Cursor buttons to select the parameters and the Up Down Cursor buttons to modify them An underline will appear under the selected parameter Select the configuration number to be modified with the Up Down Cursor buttons CONFIG 1 2 3 or 4 Select the dates with the Up Down Cursor buttons TIP The dates are adjusted according to the chosen recording integration period PERIOD does not refer to a sampling period but rather to an integration period average Select a recording storage rate by using the Up Down Cursor buttons TIP The possible storage rates are 1 5 or 20 s 1 2 5 10 or 15 min Enter the record name with the Up Down Cursor buttons which scroll through the alphabet and numbers Up to 7 characters may be entered Press Enter to save the changes TIP The PowerPad unit calculates the storage needs of the recording and if necessary displays the message Not enough memory Rockwell Automation Publication 1412 UM001D EN P September 2012 Display Modes Chapter 3 Select or Delete a Record MS 07 25 02 10 56 ff 100 SELECTION OF RECORDING TEST 07 25 02 17 58 gt In progress PUMP 07 18 02 17 58 gt 07 18 02 11 45 MOTORA 07 12 02 14 41 gt 07 12 02 16 40 Lar R The status bar at the top displays the memory occupied by previous records e To Select a Recording Pr
17. contains new and updated information Changes throughout this revision are marked by change bars as shown to the right of this paragraph New and Updated This table contains the changes made to this revision Information Added battery disposal information Updated the catalog number 1 Rockwell Automation Publication 1412 UM001D EN P September 2012 3 Summary of Changes Notes 4 Rockwell Automation Publication 1412 UM001D EN P September 2012 Product Features Operation Display Modes DATAVIEW Software Maintenance Catalog Number Explanation Table of Contents Preface Additional Resources 7 Chapter 1 Description iei EET T te RN Ra eee RRR A E EE Hees eka neues 9 Control Features Lae oe cbe U etel VE MLA a eec 10 S T 12 Battery Charge Status uuu Ra TS ud dco tut d mtet iat ae LN ANUS 13 Chapter 2 Instrument Configuration Set up Mode 2 0 cece eee 15 Chapter 3 Waveform Mode s sie ee each ae ie ta Mind dh ea eed 27 Harmonics Mode esee 32 Power Energy Modes vans brede 35 Transient Mode lesse n 37 Alarm Modes igen uu Rete VIZIXle Y GE EN DM e 41 Record Mode sr en 42 Save the DISpHlycu score rr tc ore bed eder et 47 Open a Previously Saved Snapshot o cocco d ene n eee 48 TT c EA otis Sena estes eas eae oe aoe 48 ETC EE EE EEE ENE 49 Chapter 4 Tinted aeiae ss ENE 51 Pore ADA AE SINA Rena b tenet Ea Taa e DCUM 51 Get Started 0 ieee ec ccc cece
18. generated energy from load to supply and consumed energy from supply to load each time it is pressed When the G is highlighted yellow background the display shows generated energy PF Button In 3L display mode the PF Power Factor DPF Displacement Power Factor fundamental V I phase shift or Cosine values and the Tangent can be displayed by pressing the PF button 07 25 02 10 59 i 100 W 50 00Hz Power Factor PF 0 634 DPF or Cosine 9 DPF 0 742 Tangent 9 Tan 0 439 0 998 0 995 4 L1 L2 0 999 0 999 L3 40 050 0 035 W PF QC oj Ww Four Quadrant Power Diagram 1 Reactive Power from supply Reactive Power from load 3 g Produced Var Consumed Rockwell Automation Publication 1412 UM001D EN P September 2012 Transient Mode Display Modes Chapter 3 Press the transient display mode button Transients are displayed in the form of waveforms All channels up to six based upon configuration are stored in memory for each transient Up to 50 transients can be captured The function buttons have the following functions in this mode kl Starts capture search programming for a new transient c Stops capture search Lar Displays a captured transient VB Deletes a captured transient Cw 07 25 02 10 54 100 SEARCH FOR NEW TRANSIEN
19. information contact your local distributor or Rockwell Automation representative or visit http www rockwellautomation com support Installation Assistance If you experience a problem within the first 24 hours of installation review the information that is contained in this manual You can contact Customer Support for initial help in getting your product up and running United States or Canada 1 440 646 3434 Outside United States or Canada Use the Worldwide Locator at http www rockwellautomation com support americas phone_en html or contact your local Rockwell Automation representative New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures United States Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distributor to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Documentation Feedback Your comments will help us serve your documentation needs better If you have any suggestions on how to improve this document complete this form publication RA DU002 available at http www rockwellautomation com literature Rockwell Otomasyon Ticaret A
20. is not plugged in Battery Empty Discharging 96 of total capacity reads 0 Battery sign and are fixed 0 Line cord is not plugged in New Battery Charging Fixed battery capacity level Question mark showing unknown capacity level Battery sign and are blinking B Line cord is plugged in New Battery Discharging Fixed battery capacity level Question mark showing unknown capacity level Battery sign and 96 are fixed A TIP B Line cord is not plugged in WARNING The battery may fully discharge when recording for long periods of time while not connected to a power supply The PowerPad unit will continue to record for some time even if below the minimum battery charge value However the display may not come back on and will eventually stop saving data when the battery is too low All data recorded will be saved Ifin the Record Mode and the display does not come ON do not turn the instrument OFF Supply power to the PowerPad unit with the line cord and the display will come back ON when any button other than ON OFF is pressed When the PowerPad unit is stopped by using the On Off button a confirmation is requested if the equipment is in the process of recording Rockwell Automation Publication 1412 UM001D EN P September 2012 13 Chapter1 Product Features Notes 14 Rockwell Automation Publication 1412 UM001D EN P September 2012 Instrument Configuration Set up Mod
21. kW 4 digits Clamp on and AMPFLEX Cos p 20 8 10000 cts E19 1d Clamp on Cos p 0 2 0 8 1 5 10 cts AMPFLEX Cos p 0 5 0 8 1 5 10 cts Reactive Power VAR OW 9999 kW 4 digits Clamp on and AMPFLEX Sin p 20 5 10000 cts x19 1d Clamp on Cos p 0 2 lt 0 8 1 5 10 cts AMPFLEX Cos p 0 5 lt 0 8 1 5 10 cts 74 Rockwell Automation Publication 1412 UM001D EN P September 2012 Specifications Appendix B Table 4 Accuracy Specifications 1412 PP2127 Function Range Display Resolution Accuracy Apparent Power VA OVA 9999 kVA 4 digits X196 4 1ct Power Factor PF DPF 1 000 1 000 0 001 Cos p Z 0 5 1 5 1 ct Cos p 0 2 0 5 1 5 1 ct Tangent Tan for VA gt 50VA 32 76 32 76 0 001 Tan p 10 1 onQ 0 01 Tan 0 lt 10 LI on Q Active Energy Wh 0Wh 9999 MWh 4 digits Clamp on and AMPFLEX Cosp gt 0 8 10000 cts 1 1ct Clamp on Cos p 0 2 lt 0 8 1 5 1 ct AMPFLEX Cos p 0 5 lt 0 8 31 596 1 ct Reactive Energy VARh 0 VARh 9999 MVARh 4 digits Clamp on Sin p 20 5 1 5 1 ct Sin 0 2 0 5 25 1c Reactive Energy VARh 0 VARh 9999 MVARh 4 digits AMPFLEX Sin p 20 5 31 596 1 ct Sin p 0 2 lt 0 5 2 5 3 1 ct Apparent Energy Vah 0 VAh 9999 MVAh 4 digits X196 1ct Unbalance Vunb Aunb three phase 096 100 0 1 1 1ct supply Phase angle p V I 1 1 V V 179 180 1 2 Harmoni
22. on the PowerPad unit It shows the date and time when the camera button was pressed When Download to Database is selected it shows the waveforms power data and Bitmap image of the PowerPad unit screen from the time the camera button was pressed TIP Snapshots can only be initiated by using the Camera button Fs on the PowerPad unit itself not by DATAVIEW Rockwell Automation Publication 1412 UM001D EN P September 2012 DATAVIEW Software Chapter 4 Alarms Recorded Data from the instrument Recordings Photographs Alarms Transients EN50160 Select Recordings to Download or Delete Time Ended Time Began est E 1715 0 20 7 15 56 04 EN501601 2005 06 30 18 30 00 2005 06 30 19 18 50 Onlyv1 2005 07 13 13 50 00 2005 07 13 13 51 00 ANA 2005 07 19 20 32 00 2005 07 19 20 32 18 AlUVA 2005 07 19 20 35 00 2005 07 19 20 35 07 View View All Delete Save Save All Re Read from Instrument The Alarms window displays a list of alarms recorded on the PowerPad unit A subset of the list can be viewed by the phase of the triggering event Alarms can be selected and downloaded to a database The downloaded alarms contain no more information than is shown in the screen display Alarm Phase Lets you select which type of alarms to display either all those that were triggered by an event in phase 1 2 or 3 neutral phase or an event that involved multiple phases or no phase such as fr
23. sum of each integration period stored e The extreme values are the minimum and the maximum of an integration period during the display period selected with the cursor Rockwell Automation Publication 1412 UM001D EN P September 2012 45 Chapter 3 46 Display Modes Graphic Display of Average Power After returning to the Measurement Selection Screen use the button to view more recorded parameters if necessary Pressing the W button brings up a screen similar to the following See Select a Graphic Display for Recorded Measurements on page 44 07 25 02 10 38 i 100 3 881 kw 4000 gt A Z L2 3900 L3 Vv 3800 mn gt 10 15 20 25 30 In the example above the display shows the average value of the real power on the phase L1 The value is updated as the cursor is moved with the Left Right Cursor buttons TIP Hold the cursor button down to switch to fast forward Energy Measurement for a Determined Period 07 25 02 10 39 100 755 2 wh lt gt 4000 A x L2 43900 L3 Vv 3800 mn 10 15 20 25 30 The energy over a selected period can be calculated from the average power records 1 Move the cursor to the start time 2 Press the Start function button 3 Move the cursor with the left and right cursor buttons to the desired end ti
24. to highlight the secondary value Press either of the Up Down Cursor buttons to toggle this value to either 1 or 5 After making this selection press the Left Cursor button to adjust the primary value Rockwell Automation Publication 1412 UM001D EN P September 2012 19 Chapter2 Operation Each press of the Left Right Cursor buttons moves the highlight one digit to the left or right accordingly Use the Up Down Cursor buttons to change each digit position as desired The primary range can be set between 1 2999 3 Press Enter to apply the current sensor selection The Configuration menu is once again displayed on the screen TIP In addition to the four current probe choices there is an adapter selection This selection lets you use current probes that have a current output with the PowerPad unit The ratio for these probes can be programmed with this selection The primary current can be programmed from 5 2999 A The secondary current can be set to 1 or 5 A Adjustment for the ratio is performed in the same way as described on the previous page for the MN probe Baud Rate Communication Rate Follow these steps to select the PowerPad unit s communication rate 1 Highlight BAUD RATE with the Up Down Cursor buttons then press Enter 2 Choose from the communication rate values 2400 4800 7200 9600 19200 38400 57600 or 115200 with the Up Down Cursor buttons 3 Press Enter to apply the current sensor selection
25. with the sensor Rockwell Automation Publication 1412 UM001D EN P September 2012 lt 15 mA A 1000 Amp AC and 1400 Amp DC Current Probe Base Unit Accuracy Included Attribute Nominal Range Specifications Appendix B 1412 PP2137 05 1000 A AC 1400 A DC max Measurement Range 10 1000 A AC max 10 1300 A peak AC DC Probe Output Signal 1mV A Maximum Cable Diameter One 42 mm 1 6 in or two 25 4 mm 0 98 in or two bus bars 50 x 5 mm 1 96 x 0 19 in Safety EN 61010 2 600 V Category III and or 300V Cat IV Pollution Degree 2 1 Currents lt 1 A AC DC will be displayed as zero on the PowerPad unit with this probe Attribute 1412 PP2137 05 Ambient temperature 18 28 C 64 82 F Humidity 20 75 of RH Battery voltage 9V 0 1V Position of conductor in the sensor Centered Magnetic field DC magnetic field External magnetic field ac None External electric field None Frequency lt 65 Hz Type of signal measured Sinusoidal Attribute 1412 PP2137 05 Primary current 10 100A 100 800A 800 1000 A AC 800 1300 A Peak Accuracy lt 15 1c lt 3 1ct lt 5 1c Primary current 10 100 A 100 1000 A Phase angle lt 20 lt 15 Table 11 Factors Affecting Accuracy of the Output Signal Conditions Range Error Temperature 18 28 C 64 82 F Zero lt 2 A C Scale lt 300 ppm C or 0 3 10 C Rela
26. 50 C 14 122 F lt 150 ppm K or 0 15 per 10K Relative humidity 10 90 lt 0 2 Frequency response 40 Hz 10 kHz 40 Hz 1 kHz lt 3 1 10 kHz lt 1296 Position of the cable in the jaws lt 0 5 to 50 60Hz Adjacent conductor carrying a60Hz Conductor in contact with the sensor lt 15 mA A AC current Current distortion dc lt 20 A DC on the nominal AC current lt 5 Crest factor distortion lt 3 and peak current 200 lt 396 1 Overload Frequency derating beyond 1 kHz max 1000 A x 1 f in kHz Attribute Nominal Range 1412 PP2137 03 3000 A AC Measurement Range 10A 6500 A AC max Probe Output Signal 140 mV ac 3000 A AC at 50 Hz Sensor Length 610 mm 24 in 190 mm 7 64 in Length 910 mm 36 in 290 mm 11 46 in Safety EN 61010 1 and 2 600 V Category IV and or 1000 V Category Ill Pollution Degree 2 1 Currents below 9 A will be displayed as zero on the PowerPad unit with this probe 2 Output is proportional to the amplitude and frequency of the measured current Attribute 1412 PP2137 03 Ambient temperature 64 82 F 18 28 C Humidity 20 75 of RH Position of conductor in the sensor Centered Continuous magnetic field lt 40 A m earth s magnetic field External alternative magnetic field None present External electric field None present Frequency 10 100 Hz Type of signal measured Sinusoid
27. DATAVIEW Software Chapter 4 Arhd current total harmonic distortion W active power Acf current crest factor e Duration The Alarm will only be recorded if the duration of the parameter meeting the threshold criteria exceeds the duration The minimum alarm duration can be in minutes or seconds In the case of Vims Urms or Arms not using neutral current can also be in hundredths of a second e Disable All Alarms This check box prevents any alarms from being captured Make sure this is not checked if you want to record alarms e View Alarms This button lets you view a list of all the alarms already recorded and downloaded to DATAVIEW program TIP You can check for alarms and record at the same time Record Configuration The Recording window shows the dialog box used to configure the parameters for a recording session Figure 7 Recording Window Configure PowerPad x Setup PowerPad Display Alarm Conditions Recordings Transients EN50160 T Configuration Number New Recording y we DE i Name up to 8 r Data to Record EN He Ums I uthd Uc IV Vims M Vthd T Vet IV Vunb IEC V vunb IEEE Starting Time Ending Time I Ams Amd Act Aunb lEC AunbilEEE 2005 03 14 w 2005 03314 lt Tw vaR IT VA IV vPST Fra I Ak 10 27 00 10 28 00 Harmonic Values to Record Derana s C vh m 2 to 25 Odd Harmonics Only Record Only End Recording
28. Display Alarm Conditions Recordings Transients ENS0160 Nominal Frequency Connection Type C 50 Hz jail m C Without Harmonics e 80Hz Single Phase 2 Phase r Current Sensor 3 Phase 3 Phase MN93 Probe SR193 Probe Swre v re C A133 MR193 Probe AmpFlex et am Set PowerPad Clock Set ADA MN193 Probe Adapter Voltage Transformer Ratio The Voltage Transformer Ratio is used to interpret data from the Output 1 2 Input PowerPad It is not sent to the PowerPad ReReadfiomPoweiPad Save To File Load From Fie Cancel ppl Help Reactive Energy with or without harmonics applies to VAR calculation Line Frequency 50 or 60 Hz This parameter determines the correction coefficients used for calculating power and energy Current Sensors to be used MN93 SR193 AmpFlex A193 56 Rockwell Automation Publication 1412 UM001D EN P September 2012 DATAVIEW Software Chapter 4 e Connection Type Single Phase Two phase Three phase three wire Delta or Three phase four wire WYE e Voltage Transformer Ratio Sets the scale for voltage measurement in cases where measurements are on the secondary side of a transformer and the primary value needs to be displayed e Set PowerPad unit Clock Programs the computer s time and date into the configuration of the PowerPad unit PowerPad Unit Display Configuration The PowerPad unit Display window lets you customize the PowerPad un
29. FF Alarm number 1 10 There are 24 parameters to choose from for alarm triggering They are Vrms Urms Arms Vpst Vcf Ucf Acf Vumb Aumb Hz Akf Vthd Uthd Athd W VAR VA DPF PF Tan Vh Uh Ah and VAh Threshold value for triggering an alarm Minimum duration from beginning threshold detection to store the alarm from 0 01 s to 99 m Less than lt or greater than gt 0900 AGO Capture 3L capture all phases 1 2 or 3 depending on hookup selection N neutral capture X total power capture X 3 average value of 3 phase capture 5 3 for 2 phase 0 50 harmonic order available for harmonic event capture Rockwell Automation Publication 1412 UM001D EN P September 2012 23 Chapter 2 24 Operation Alarm Programming Choose the parameters associated with an alarm from the available parameters phases survey threshold value and minimum duration filtering can be programmed TIP The programmed hysteresis is common to all alarms 1 Highlight Alarm with the Up Down Cursor buttons then press Enter 2 Select the modifiable field by using the Left Right Cursor buttons 3 Activate or adjust the threshold values by using the Up Down Cursor buttons The field to be modified is shown in bold 4 Press Enter when you have finished setting all the alarm parameters TIP When the alarm is OFF the parameters previously used are stored in memory and reappear if the alar
30. Left Right Cursor buttons The Arrow button 5 returns to the transient selection screen and the Plus and Minus buttons amp 7o change the time scale screen display of 4 2 or 1 periods zoom in and zoom out centered on the cursor which can be moved with the Left Right Cursor buttons TIP All transients captured and stored can be downloaded to a computer with the DATAVIEW software See Chapter 4 for more information about the DATAVIEW software 40 Rockwell Automation Publication 1412 UM001D EN P September 2012 Display Modes Chapter 3 Alarm Mode Press the alarm display mode button N TIP The threshold values must first have been programmed in the instrument setup mode Q Starts alarm capture M Stops alarm capture gy Deletes all stored alarms A mm 07 25 02 11 27 100 l D lt 07 25 02 11 27 Li Vthd 23 1 2s 11 28 L1 Vrms OV 15247558 L1 Vthd 34 3 1s L1 Vthd 35 0 1s 3L Li Arms 1A 155755 L1 L2 Arms 1A 153758 L2 11 29 Li Arms 0A 159755 L3 L2 Arms OA 15978 E L3 Arms OA 158758 L1 Vrms 109V 38537758 L1 Vthd 35 1 3s l 2 2 e WE Alarm memory status bar indicates available alarm storage memory Alarm target Measurement parameter monitored Maximum or minimum amplitude detected OG OQ Alarm duration Use the Up Down Cursor buttons to select an alarm Use the Left Right Cursor buttons to
31. TS SLOTS AVAILABLE 50 START 07 25 02 10 55 END 07 25 02 10 55 V threshold 1 A threshold 1 Number 1 NAME TEST E Transient recording start and end time Trigger threshold selection of 1 2 5 10 20 50 100 for voltage and current are available Press the Left Right Cursor buttons to select either V or A then use the Up Down Cursor buttons to modify the trigger threshold Choose a name for the session and the number of transients to be captured with the arrow buttons Use the Left Right Cursor buttons for selection of the character place seven characters max Use the Up Down Cursor buttons for selection of the alphanumeric value Press the Enter button to apply the conditions and to activate transient capture Rockwell Automation Publication 1412 UM001D EN P September 2012 37 Chapter3 Display Modes This table lists the capture threshold levels based on the probe in use for the current channels and voltage at the different percent selections Thresholds 100 50 20 10 5 2 1 MN93 200A 100A 40A 20A 10A 4A 2A MN193 100A 100A 50A 20A 10A 5A 2A 1A MN193 5A primary x 5 secondary x percent x 100 SR193 1000 A 500A 200A 100A 50A 20A 10A AMPFLEX 193 2900 A 1400 A 580A 290A 140A 58A 29A MR193 1000A 500A 200A 100A 50A 20A 10A 2999A Ratio 3000 1500 A 600
32. User Manual Allen Bradley PowerPad Portable Power Monitor Catalog Numbers 1412 PP2127 1412 PP2137 01 1412 PP2137 02 1412 PP2137 03 1412 PP2137 04 1412 PP2137 05 1412 PP2137 06 Allen Bradley Rockwell Software Automation Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment Safety Guidelines for the Application Installation and Maintenance of Solid State Controls publication SGI 1 1 available from your local Rockwell Automation sales office or online at http www rockwellautomation com literature describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation
33. air center Rech arging and Ch anging The battery is automatically charged when the unit is connected to AC power the Battery WARNING N When changing the battery it must be de energized the equipment turned off and there must be a delay of at least one minute without the battery being connected Do not expose the battery to heat exceeding 100 C 212 F Do not short circuit the battery terminals Cleaning IMPORTANT Disconnect the instrument from any source of electricity e Usea soft cloth lightly dampened with soapy water e Wipe with a damp cloth and then dry with a dry cloth s Do not splash water directly on the clamp s Do not use alcohol solvents or hydrocarbons Rockwell Automation Publication 1412 UM001D EN P September 2012 69 Chapter5 Maintenance Notes 70 Rockwell Automation Publication 1412 UM001D EN P September 2012 Appendix A Catalog Number Explanation Available PowerPad Units and Accessories Table 2 Catalogs Cat No Description 1412 PP2127 PowerPad portable power monitor Table 3 Probe selection one selection is required Cat No Description 1412 PP2137 01 SetoftheepobesQ40A 000000000 1412 PP2137 02 Set of three probes 1200 A 1412 PP2137 03 Set of three 24 inch probes 6500 A 1412 PP2137 04 Set of three 36 inch probes 6500 A 1412 PP2137 05 One probe 1000 A ac 1400 A dc 1412 PP2137 06 Set of three probes 6 A 120 A Rockwell Automat
34. al Table 7 Accuracy Primary Current A ac 10 100A 100 6500A Accuracy of the output signal lt 3 1ct lt 2 Phase Shift lt 0 5 lt 0 5 80 Rockwell Automation Publication 1412 UM001D EN P September 2012 6 120 Amp AC Current Probe Base Unit Accuracy Included Table 8 Factors Affecting Accuracy of the Output Signal Specifications Appendix B Conditions Range Error Temperature 20 60 C 4 140 F 0 2 per 10 C Relative humidity 10 90 RH 0 5 Frequency response 10 Hz 20 kHz 0 5 Position of conductor in clamp Any position on internal perimeter of the undeformed sensor 2 4 near latching system Adjacent conductor carrying an AC current Conductor in contact with the sensor 1 2 near latching system The 5 A range of the probe is designed to work with secondary current transformers Best accuracy is available when entering the transformer ratio for example 1000 5 A When used to measure 5 A direct the resolution is limited to 0 1 A max Attribute Nominal Range 1412 PP2137 06 5 A and 100 A AC Measurement Range 5 A 0 005 6 A AC max 1 1200 A with ratio 1000 5 selected 100 A 0 1 120 A AC max Probe Output Signal 5 A 200 mV A AC 100 A 10 mV A AC Maximum Clamping Diameter 20 mm 0 8 in Safety NF EN 61010 2 032 600V Category III and or 300V Cat IV Pollution Degree 2 1 Currents lt
35. al harmonic distortion measurement on one phase 29 transient mode 37 opening previously stored 39 storing the trigger 39 transients 66 transients configuration 61 V voltage inputs 74 W waveform 27 waveform mode 27 minimum and maximum current value measurements 30 phasor diagram display 31 rms current measurement on 3 phases and neutral current on a three phase 4 wire system 29 rms voltage measurement on 3 phases 28 simultaneous display of different current measurements 30 total harmonic distortion measurement on one phase 29 Rockwell Automation Publication 1412 UM001D EN P September 2012 Index 99 Index 100 Rockwell Automation Publication 1412 UM001D EN P September 2012 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At http www rockwellautomation com support you can find technical manuals technical and application notes sample code and links to software service packs and a MySupport feature that you can customize to make the best use of these tools You can also visit our Knowledgebase at http www rockwellautomation com knowledgebase for FAQs technical information support chat and forums software updates and to sign up for product notification updates For an additional level of technical phone support for installation configuration and troubleshooting we offer TechConnect support programs For more
36. ameters have been specified Rockwell Automation Publication 1412 UM001D EN P September 2012 DATAVIEW Software Chapter 4 IMPORTANT The instrument must be configured for the same communications rate specified in the Connections window shown on the previous page If it is not then you must either select the corresponding rate or change the instrument s rate When a serial communication link is established the DATAVIEW program automatically identifies the instrument that it is connected to A status screen then appears Figure 3 Status Screen n 2005 07 19 A 20 39 00 Fare prosa FT This screen shows the following e The status of PowerPad unit e Ifthe DATAVIEW software is connected to the PowerPad unit e The communication port and speed of the connection e The model number serial number and firmware revision e Ifa database is open and if so its name the battery charge level whether the battery is charging or discharging and the time on the clock s Ifa recording is in progress and when it is scheduled to end s Ifa delayed recording is scheduled and when it is scheduled to begin e Real time waveforms and trend information from the PowerPad unit TIP If the indicated items are not shown on the screen select Restore Default Layout from the Window menu TIP If the Battery charge is shown
37. ardless of who performs the test TIP For help on software instructions use the DATAVIEW programs Help Menu which is located on the menu bar Get Started The DATAVIEW software is supplied on a CD ROM format The CD self installs prompting you along the way for any information that is needed Insert the CD in your CD ROM drive and follow the on screen instructions Minimum Computer e Windows 98 2000 ME XP Requirements e 128 MB of RAM 256MB recommended s 50 MB of hard disk space 200 MB recommended e CD ROM drive Connect the PowerPad unit The PowerPad unit is supplied with an optically isolated serial interface cable to your Computer required for connecting the instrument to the computer This cable is equipped with a 9 pin connector on one end and an optical connector on the other end Follow these steps to connect the PowerPad unit to your computer 1 Connect the optical connector end of the cable to the serial port on the side panel of the PowerPad unit 2 Connect the 9 pin connector end of the cable to an available serial port on your computer You are now ready to use the DATAVIEW program with the PowerPad unit 52 Rockwell Automation Publication 1412 UM001D EN P September 2012 DATAVIEW Software Chapter 4 Start DATAVIEW Software Once the serial connection between the computer and the PowerPad unit has been completed start the DATAVIEW program There are two ways to open and use the DATAVIEW software s use t
38. are connected for the test and the PowerPad has AC power Do not shut off the PowerPad Write Changes and Start EN50160 Test After the test begins leave the instrument probes and the AC power connected It is not necessary to leave the PowerPad connected to the PC during the test When the PowerPad is connected to the PC you can use the Data EN50160 screen to see the results Cancel Apply Help Configure and start an EN50160 test of line quality It is recommended that a brief test of 10 minutes or longer be done first to verify the connections and parameters of the test are correct Only then should the 1 week test be done If neither of the voltage profiles are chosen a field appears to enter the nominal voltage The frequency is not asked for since it will be asked for when the test result is downloaded Follow the instructions in the dialog box to setup and run this special test Press Help for further instructions After configuring the instrument press OK The status window will display if a recording is ready to start Download Retrieves data from the memory of the PowerPad unit for storage in the computer TIP Always use the EN50160 data screen when downloading an EN50160 recording NOT the recording screen Rockwell Automation Publication 1412 UM001D EN P September 2012 DATAVIEW Software Chapter 4 When your setup is completed you can display different views on the screen of real time data and wavefor
39. ata Print the measurement results on an external printer Get help on the current display functions in the language chosen by the user ON OFF button Three current inputs on the top of the instrument to enable the use of current sensors Four voltage inputs RS 232 bidirectional optical output for transferring data to a PC bidirectional AC Line power input 10 Rockwell Automation Publication 1412 UM001D EN P September 2012 Product Features Chapter 1 Enter button and four buttons that enable movement of the cursor browsing or the selection of data Buttons for directly accessing the six display modes at any time Transients set recording or view recorded transient Displays waveforms such as motor startup current INRUSH and interruptions li Harmonics View Display of the harmonic ratios of voltage current and power for each harmonic through the 50th Determination of harmonic current produced by non linear loads Analysis of the problems caused by harmonics according to their order for example heating of neutrals conductors motors e Waveforms View Displays voltage and current waveforms or vector representation av Phasor diagram Identification of signal distortion signatures Display of amplitude and phase unbalance for voltage and current Checking connections for correct phase order e Power Energy view or start energy monitoring Display of power
40. cs ratios 0 999 0 1 1 5cts F 40 69 Hz 1 50th harmonic Vrms gt 50 V rms gt nom 100 Harmonics angles 179 180 1 3 F 40 69 Hz 1 25 10 Vrms gt 50 V 26 50 rms gt max 100 Total harmonics distortion 0 999 0 1 1 5 cts Vthd Athd Uthd 50th harmonic Current K factor Akf 1 99 99 0 01 5 1ct Voltage flicker Vflk 0 00 9 99 0 01 not specified IMPORTANT Vdem Adem and Udem Values measured on half cycle allow to get a measurement with positive and negative values Vpm Upm and Apm Peak values min Rockwell Automation Publication 1412 UM001D EN P September 2012 75 AppendixB Specifications Nominal Range of Use Attribute 1412 PP2127 Frequency 40 69Hz Harmonics THD I 0 40 THD U 0 20 Magnetic Field 40 0 A m Earth s magnetic field Electrical Field lt 3V m Relative Humidity 10 90 without condensation Power Supply Attribute 1412 PP2127 AC Power internal power supply Operating Range 230V AC 20 and 110V AC 20 Max Power 30VA Battery Power Supply allows use if power is interrupted Type NiMH 3800 mAh Output 4 wire 2 for temperature probe Raged Voltage 9 6V Charge Time 3 hours 30 minutes approximately Battery Life gt 8 hours with display on lt 35 hours with display off recording mode Operating Temperature 0 50 C 32 122 F Recharging
41. ction Shock and Vibration EN 61010 1 IP 50 EN 60529 electrical IP2X for the terminals Attribute 1412 PP2137 02 Nominal Range 1000 A AC for f 1 kHz Measurement Range 3A 1200 A AC max I gt 1000 A not continuously Probe Output Signal 1 mV AC A AC Maximum Clamping Diameter 52 mm 2 in Safety 1 Currents lt 0 5 A are displayed as zero on the PowerPad unit wi EN 61010 2 032 600V Category IV Pollution Degree 2 h this probe Attribute 1412 PP2137 02 Ambient temperature 23 C 73 F x 3 C 5 F Humidity 20 75 of RH Frequency 48 65 Hz Distortion factor lt 1 no DC current Magnetic field of external origin lt 40 A m earth s magnetic field Primary current 3 10A 10 100A 100 1200 A A ac Accuracy 96 of the output lt 0 8 1 ct 0 30 1ct lt 0 2 1 ct signal Phase shift lt 1 lt 0 5 lt 03 Rockwell Automation Publication 1412 UM001D EN P September 2012 240 Amp AC Current Probe Base Unit accuracy included Table 5 Factors Affecting Accuracy of the output signal Specifications Appendix B Conditions Range Error Temperature 10 50 C lt 200 ppm C or 14 122 F 0 2 per 10 C Relative humidity 10 90 lt 0 1 Frequency 30 48 Hz lt 0 5 65 1000 Hz lt 1 1 5 kHz lt 2 Position of the cable in the jaws lt 0 1 at X 400 Hz Adjacent c
42. differently based upon your particular set up Waveform Mode Press the waveform display mode button RMS Voltage Measurement on a Three phase System 49 99Hz 07 25 02 10 26 100 ao 1d 2202 0 v 202 7 v ALA wo 3A L1 Pes E Q lt t 5 0ms Vi 4276 V2 140 V3 145 gt 3 THD CF max D Values measured for each waveform updated every second according to the SESS HH HH HH measurement type chosen with the variable function buttons Value will be color matched to its waveform Q Instantaneous values of signals at time t at the intersection ofthe cursor and the waveforms The cursor is moved along the time axis with the Left Right Cursor buttons Themeasurement type is selected by using one of the six variable function buttons All of these measurements are valid in 3U 3V 3A L1 L2 and L3 Rockwell Automation Publication 1412 UM001D EN P September 2012 27 Chapter3 Display Modes amp The waveforms are selected by pressing the Up Down Cursor buttons 3U displays the three phase phase voltages of a three phase system 3V displays the three voltages of a three phase system 3A displays the three phase currents of a three phase three wire system IMPORTANT Theneutral current is not a direct measurement but the resulting total of the 3 currents measured LLL2 or L3 display
43. display alarms within a period of time TIP All the alarms recorded can be downloaded to a PC with the DATAVIEW Software Up to 4096 alarms can be captured See Chapter 4 for information on using DATAVIEW software IMPORTANT The Alarm values for PF DPF Tan j W and VAR are absolute values TIP The type of connection selected in the mode has no influence on the possibilities of choices target and monitored parameter The user is responsible for making pertinent choices Rockwell Automation Publication 1412 UM001D EN P September 2012 41 Chapter3 Display Modes Record Mode 42 TIP After a recording is set the instrument will go into sleep mode no display to save the batteries The recording will start as programmed Press any button other than the On Off button to turn On the display again This mode enables all the parameters previously configured in the setup mode to be recorded Press the record display mode button 3 See Set Recording on page 21 for more information The variable function buttons have the following functions in this mode M Creates a new recording Lair Opens a previous recording WE Deletes recording Save the Selected Parameters _ 07 25 02 10 56 100 Q NEW RECORDING CONFIGURATION CONFIG 1 START 07 25 02 10 56 END 07 25 02 10 57 PERIOD 1 min NAME TEST Recording Lar y Recording status
44. e Chapter 2 Operation The instrument is turned ON by pressing the green power button The startup screen appears and indicates the instrument s software version and serial number If there is no AC power supply the instrument operates on batteries The instrument s batteries are charged when it is connected to a 120 240 60 50Hz line This product contains a sealed NiMH battery which is permanently connected and should only be removed or replaced by trained professionals At the end of its life the battery contained in this product should be collected separately from any unsorted municipal waste The collection and recycling of batteries helps protect the environment and contributes to the conservation of natural resources as valuable materials are recovered The instrument is turned OFF by pressing the green power button Power off confirmation is asked if the instrument is recording or detecting transients TIP The current probes connected are identified at power ON only Restart the PowerPad unit after the probe type is changed TIP All configurations are available through the DATAVIEW software IMPORTANT The instrument must be configured the first time it is used and then whenever necessary should your needs change The configuration is saved in the non volatile memory when the instrument is turned OFF Rockwell Automation Publication 1412 UM001D EN P September 2012 15 Chapter2 Operation When the Parameter Setup
45. e Session Properties dialog box by clicking on the X at the top right corner You are then asked if you want to open the database just downloaded Click Yes which opens a dialog box labeled Create View from Template In the Groups window of this dialog box click on PowerPad unit and in the Templates window click on PowerPad unit Summary Report In Step 2 Specify Database window the file you just saved and named should be visible If this is the file you wish to generate a report from click OK The report is now available on the screen including graph individual data points and all statistical data To print this report either click on the Print icon or click on the File from the top menu and then Print This completes the process of configuring running retrieving data and printing a report by using DATAVIEW software with your module In addition to the pre designed report templates DATAVIEW software lets you totally configure reports to your needs Refer to the DATAVIEW Program Manual on the CD ROM containing the DATAVIEW program for complete details or use the HELP file on Templates to learn more about templates 68 Rockwell Automation Publication 1412 UM001D EN P September 2012 Chapter 5 Maintenance Use only factory specified replacement parts Rockwell Automation is not held responsible for any accident incident or malfunction following a repair done other than by its service center or by an approved rep
46. e average value of any parameter calculated over a period running from 5 seconds to 2 hours Measurement of active reactive and apparent power per phase and their respective sum total Calculation of the power factor displacement power factor and tangent factor Total power from a point in time chosen by the operator Recording time stamping and characterization of disturbance swells sags and interruptions exceeding power and harmonic thresholds Detection of transients and recording of associated waveforms Chapter1 Product Features Control Features s Y Fam x lc 1l Allen Bradley C2 19992 07 25 02 1026 ioo 03v 03v 0 3v L 300V 4 o S 0 L1 RG 50ms Vi 0 V2 0 V3 0 V RMS THD CF mm FREE CS U a Ke A A ad 3 oly EO J a D Color LCD display with graphic representation of system parameters and measurements Six function buttons used to modify the display mode Four function buttons which let you to the following Mm Access the instrument setup parameters Take a snapshot of the current screen or access screens already stored in the memory Record associated waveform and power measurement d
47. e function buttons to enable direct selection of the measurement to be displayed Pressing lets you scroll through all the measurements selected when the record was programmed Example When Vrms is Selected 07 25 02 10 38 i 100 Vrms 2087 v 203 4 v 3 204 0 v __ 220 0V 210 0V 200 0V mn gt 10 OD Q OD Display of the average voltage for each of the three voltages Moving the cursor with the Left Right Cursor buttons updates the values to reflect the new cursor position Q Selection of the three phases or each phase separately with the Up Down Cursor buttons Returns to the screen where the measurement to be displayed is selected Rockwell Automation Publication 1412 UM001D EN P September 2012 Display Modes Chapter 3 Example when L1 is Selected 07 25 02 10 38 i 100 Vrms 204 5 lt 204 7 v lt 2049 D 220 0V gt A 3L L2 210 0V L3 x9 0 200 0V vo mn gt 10 15 20 25 30 OM MIN AVG and MAX values over the display period MAX value AVG value MIN value Returns to the Measurement Selection Screen See Select a Graphic Display for Recorded Measurements on page 44 When the display period is different from the averaging integration period e The average value is calculated with the
48. ecorded to apply the new setup periods of time while not connected to a power supply The PowerPad unit will continue to record for some time even if below the minimum battery charge value However the display may not come back on and will eventually stop saving data when the battery is too low All data recorded will be saved i WARNING The battery may fully discharge when recording for long If in the Record Mode and the display does not come ON do not turn the instrument OFF Supply power to the PowerPad unit with the line cord and the display will come back ON when any button other than ON OFF is pressed 22 Rockwell Automation Publication 1412 UM001D EN P September 2012 Operation Chapter 2 Set Alarm Follow these steps the set the alarms 1 Highlight ALARM with the Up Down Cursor buttons then press Enter This screen appears 07 25 02 10 26 100 O Hysteresis 10 Vrms 3L 1 210 2 Arms 3L lt Joo20 A 3 Vthd 3L gt 08 0 4 Athd aL gt 100 5 w z t1ooo w 6 PF aL lt 0 92 7 I vn 3 3L gt 050 i 8 9 Lo 1 ATTENTION programmed alarm must be set to ON to function properly general activation or deactivation of alarms is generated in the Alarm mode Modifying one or several characteristics of an alarm set to ON automatically switches it to OFF Hysteresis Percentage 1 2 5 or 10 Alarm activation ON or O
49. een e ee eese EEE 52 Minimum Computer Requirements asaav arr oe er sails 52 Connect the PowerPad unit to your Computer e e e e e 52 Start DATAVIEW Software eee eee eeeeeeaees 53 Configure the Instrument ee e oe cp EN ee 54 JELET EREE SUN INERENTI Be 62 Real time Windows 0 cece cece e eee c er 63 Download Data to Database eese 63 Chapter 5 Recharging and Changing the Battery an eee 69 Cleanifige ssrgoesseres it vad E PERI IR 69 Appendix A Available PowerPad Units and Accessories ssssesrsorrrorr ort 71 Rockwell Automation Publication 1412 UM001D EN P September 2012 5 Table of Contents Specifications Mathematical Formulas For Various Parameters Glossary Index Appendix B Reference Conditions eo Soha NSR 73 Ferner 73 Mechanical Specifications s 1 399 2335240 e05aseRebsueed ME TET 77 Safety Specifications seer hore Sa Dimas S arti Ua Rohr 78 1200 Amp AC Current Probe Base Unit Accuracy Included 78 240 Amp AC Current Probe Base Unit accuracy included 79 6500 Amp AC Current Probe Base Unit Accuracy Included 80 6 120 Amp AC Current Probe Base Unit Accuracy Included 81 1000 Amp AC and 1400 Amp DC Current Probe Base Unit Accuracy Included 83 Appendix C Half period Voltage and Current RMS Values see 85 MIN MAX Values for Voltage and Current sese 85 Peak Values for Voltage and Current edocet eere 85 Peak Factors fo
50. equency Rockwell Automation Publication 1412 UM001D EN P September 2012 65 Chapter4 DATAVIEW Software Transients Recordings Photographs Alarms Transients EN50160 Select Alarms to Download or Delete Phase Harmonic Value Measurement Start Duration Max 0 100 2005 06 17 15 41 49 28s 12md1 998s Min 0 100 V 2005 06 17 15 54 31 115 1 765s Min 0 000 V 2005 06 17 15 54 35 62s 0 435s Min 0 000 V 2005 06 17 15 54 36 90s 0 158s Min 0 100 V 2005 06 17 15 54 37 09s 0 1095 Max 0 100 2005 06 17 15 54 32 28s 6714s Min 0 100 V 2005 06 17 15 54 39 82s 0 4335 Max 0 500 2005 06 17 15 54 39 29s 1 9915 Min 0 100 V 2005 06 17 15 54 41 44s 1 233s Max 0 200 2005 06 17 15 54 43 1m28 884s Min 0 000 V 2005 06 30 18 20 22 44md7 061s Min 0 100 V 2005 06 17 15 41 48 48s 14m23 399s Min 0 100 V 2005 06 17 15 41 48 48s 14m23 398s Min 0 100 V 2005 06 30 18 20 22 44m 7 055s Min 0 100 V 2005 06 17 15 41 48 48s 14m23 401s Min 0 100 V 2005 06 17 15 41 48 48s 14m23 402s Save Save All Behead from Instrument The Transients window displays transients stored on the PowerPad unit It shows the number and name of the recording and the time it began and ended The selected transients can either be downloaded or deleted The downloaded result contains four waveforms The triggering event is contained in the second waveform and within the first 32 samples of the 256 sample waveform 66 Rockwell Automation Publication 1412 UM001D EN P September
51. ess the Up Down Cursor buttons to select the recording The current selection will appear in bold type Press Enter to accept the selection e To Delete a Recording Select the record to be deleted with the Up Down Cursor buttons press the Trash Can button w and then press Enter to delete the selection TIP It is possible to display a measurement being recorded by selecting the name of the recording To refresh the screen press the mode buttons caution loss of cursor position and zoom capability will occur The instrument automatically makes a correction if the programmed dates and times do not match any of the following e thecurrent date e the current time e the set storage rate It is recommended to set multiple times e of2 for2 min e of 5 for 5 min TIP The instrument automatically corrects the start and end time in order to improve the readability of the time scales of the recording mode graph representation Rockwell Automation Publication 1412 UM001D EN P September 2012 43 Chapter 3 Display Modes Select a Graphic Display for Recorded Measurements Recorded data can be displayed in graphic form Select the recording to be displayed by using the Up Down Cursor buttons Then open the recording by pressing Enter MS 07 25 02 10 56 100 RECORDING TEST 1 START 07 25 02 17 58 END 07 25 02 18 27 PERIOD 1 mn SELECTION OF MEASUREMENT TO VIEW F urms utha uct Use th
52. haracteristics of electricity supplied by public distribution systems is to specify the characteristics of the supply voltage with regard to the course of the curve the voltage level the frequency and symmetry of the 3 phase network at the interconnecting point to the customer The goal is to determine limiting values for regular operating conditions However facility defects may lead to major disturbances in the electricity distribution supply network Accordingly the standard establishes these values as limiting values which are not allowed to be exceeded on the high or low side during 95 of the controlled period typically one week Figure 9 EN50160 Configuration Window xi Setup PowerPad Display Alarm Conditions Recordings Transients EN50160 Select a Recording Configuration To Be Replaced P 5 Te of Recorder T C 1 C 2 C 3 tarting ime nding lime Select 2 Alarm Profiles To En 20050314 w 20050321 gt 1 2 3 4 5 6 7 8 j W 10 40 00 4110 40 00 1 SES RE 180 E f 10 Set to 1 Week r Reference Voltage Max Voltage Variation in 100ms 115v 60Hz 230v 50Hz Other 10 Starting the EN50160 Test will replace the selected recording profile and alarm profiles begin a new recording with the name EN50160 and start alarm recording Two alarm profiles are needed to detect variations in voltage lasting longer than 100ms Make sure that the settings of the Setup screens are correct that the instrument probes
53. he PowerPad unit icon double click the PowerPad unit icon that was created on your desktop during installation DATAVIEW program opens and the Connection window appears see page 54 e use the DATAVIEW software icon double click on the DATAVIEW software icon that was created on your desktop during installation DATAVIEW program opens and displays the DATAVIEW Quick start window as shown on page 53 click the Configure Instrument button and the Connection window appears as shown on page 54 TIP Right clicking on any field in a dialog box will open a Help file with detailed descriptions and instructions for that specific function Figure 1 Quick start Window DataView Quick Start x Instrument Configure Instrument Help Real time Display Download Data Open Data File m Open Existing Report select report from list below C Data iew D ataFiles PowerPad Transient TRANS dvb Rockwell Automation Publication 1412 UM001D EN P September 2012 53 Chapter 4 Configure the Instrument 54 DATAVIEW Software The Quick Start dialog box contains the following options 1 Configure Instrument Opens an instrument specific control panel which displays a Configure Instrument dialog box This dialog box lets you modify the configuration of the PowerPad unit Real time Display Opens an instrument control panel providing real time display of measurement data D
54. ication 1412 UM001D EN P September 2012 33 Chapter3 Display Modes TIP By convention positive harmonics are from supply to load and negative harmonics are from load to supply The signs are only available in harmonic power measurement The Power and Direction Flow Analysis example shows a power harmonic display with the 3rd harmonic highlighted by the cursor This harmonic is generated by the load Harmonic Analysis in Expert Mode Press the Up Cursor button to select and then either the V or A variable function button V or A This is an example of a typical display lm 59 98HZ 07 25 02 10 26 100 0 02 03 04 05 06 07 08 09 10 A 11 12 13 14 15 16 17 18 19 3L 20 21 22 L1 23 24 25 T L3 7 3 15 5 4 8 Ka VILA e First column The harmonics inducing a negative sequence are displayed s Second column Those inducing zero sequence triplens added into the neutral are displayed e Third column Those inducing a positive sequence are displayed Harmonic contest is useful to evaluate the influence of harmonics causing heating of the neutral or on rotating machines can be analyzed 34 Rockwell Automation Publication 1412 UM001D EN P September 2012 Power Energy Mode Display Modes Chapter 3 Press the power display mode button NA This enables the PowerPad unit to do the following e Measurement of the real p
55. ion Publication 1412 UM001D EN P September 2012 71 AppendixA Catalog Number Explanation Notes 72 Rockwell Automation Publication 1412 UM001D EN P September 2012 Appendix B Specifications Reference Conditions Ee Attribute Reference Conditions Ambient temperature 23 C43 C 73 F 45 F Humidity 45 Atmospheric pressure 25 4 Hg 31 3 Hg 860 1060 hPa Phase voltage 230V rms and 110V rms 2 without dc Clamp current circuit input voltage 0 03V to 1V rms without DC lt 0 5 AMPFLEX current circuit input voltage 11 8mV 118mVrms without DC lt 0 5 Frequency of electricity network 50 and 60 Hz 0 1 Hz V I phase shift 0 active power 90 reactive power Harmonics lt 0 1 The uncertainties given for power and energy measurements are maximum for Cos 0 1 or Sin amp 1 and are typical for the other phase shifts TIP The symbol U will be used throughout this manual and in the instrument to refer to phase to phase voltage measurement The symbol V will be used for phase to neutral voltage measurement Electrical Specifications Sampling Frequency 256 samples per cycle e 12 8 kHz samples sec per channel 2 50 Hz e 15 36 kHz samples sec per channel 2 60 Hz s Memory Size 4MB Rockwell Automation Publication 1412 UM001D EN P September 2012 73 AppendixB Specifications Voltage Inputs Attribute Operating Range 1412 PP2127 Phase phase 960V rms ac DC Phase neut
56. isse s 3r ur z op p oe r 4 vest x Z fo fo h Ofse Z Gr ED E NU lE E B None Y E 7 None Y E 8 None Y E 3 wm z PAR RE fe v of anser 10 fv ns Z lt J fo H H v 10 x10 mSec Z R View Alarms Load From Fie Fi Behead from PowerPad Save To File OK Cancel Apply Help e Hysteresis This value for alarms is set to prevent multiple recordings of an event that goes above the threshold and a certain percentage below it at times EXAMPLE Alarm threshold is 100V or higher hysteresis is 1 When the voltage goes up to 100V the alarm condition starts When the voltage goes back down to 99V the alarm condition stops e Disable All Alarms When this box is checked all alarms will be disabled even if the individual alarm enable box is checked e Enabled When check box is checked alarm is enabled e Capture Parameter The Alarm will be triggered based on the value of the selected parameter Choices include None no alarm Vunb voltage unbalance Vrms voltage root mean squared Aunb current unbalance Urms voltage phase minus phase root mean squared Hz frequency Akf current K factor Arms current root mean squared Vthd voltage total harmonic distortion VPST voltage short term flicker Uthd voltage phase minus phase total harmonic distortion Vef voltage crest factor Ucf voltage phase minus phase crest factor 58 Rockwell Automation Publication 1412 UM001D EN P September 2012
57. it display colors clocks language and contrast Figure 5 PowerPad Unit Display Window x Setup PowerPad Display Alarm Conditions Recordings Transients EN50160 PowerPad Display r PowerPad Display Language Clock Display 24 Hour C Date Display DD MMAYYYY English v Clock Display AM PM Date Display MM DD YYYY Display Brightness Display Contrast PowerPad Display Trace Colors C Voltage Phase 1 C Current Phase 1 Drange Yellow C Voltage Phase 2 Current Phase 2 Dark Green Light Green Current Phase 3 Blue Dark Bh Current Neutral Phase ven Er Light Gray Black zl Load From File Re Read from PowerPad Save To File TIP For detailed instructions and descriptions for any feature in a dialog box click on the Help Button at lower right side of the dialog box or right click on the feature you want information about Rockwell Automation Publication 1412 UM001D EN P September 2012 57 Chapter4 DATAVIEW Software Alarm Conditions Configuration The Alarm Conditions window lets you set up 10 alarm configurations Figure 6 Alarm Conditions Window Setup PowerPad Display Alarm Conditions Recordings Transients EN501 60 Hysteresis Alarm Mode i hd z Disable All Alarms Alarm Condifions Enabled Capture Parameter Phases or Threshold Duration 1 ams a wip fo fo fo p a Tec E 2 Tuc z pf fo
58. key is pressed these setup choices appear mmu 07 25 02 10 26 100 DATE TIME CONTRAST BRIGHTNESS COLORS CALCULATION METHOD ELECTRICAL HOOKUP CURRENT SENSORS BAUD RATE RECORDING ALARM CLEAR MEMORY LINE FREQUENCY Deutsch Italiano Espa ol Portugues rac N ATTENTION When CLEAR MEMORY is selected all configurations are deleted 1 Choose the language by pressing the function button below the chosen language Your choice remains highlighted in yellow 2 Select the configuration settings you wish to modify with the Up Down Cursor buttons As you scroll through the choices they are highlighted 3 Press Enter to modify the highlighted selection Date Time Follow these steps to changes the date and time 1 Highlight DATE TIME by using the Up Down Cursor buttons then press Enter 2 Select the number to be modified with the Right Left Cursor buttons it appears in bold type 3 Modify the value of the number selected with the Up Down Cursor buttons 4 Press Enter to apply the new settings TIP The date and time format used is indicated at the bottom of the screen This format can also be modified e The Date format can be set to MM DD YYYY or DD MM YYYY The Time format can be set to a 12 hour clock AM PM or a 24 hour clock military 12 24 16 Rockwell Automation Publication 1412 UM001D EN P September 2012 Operation Chapter 2 Contrast
59. l Appl Help 1 Type a name for the session up to seven characters 2 Select the date and time to end the search for transients 3 Select the percent deviation for voltage and current transients The choices available from the drop down window are 1 2 5 10 20 50 and 100 of the full scale range of measurement Refer to Transient Mode on page 37 for detailed information on these values 4 Select the maximum number of transients to capture from 1 50 Clear Screen Clears the fields that were already entered for a new transient search This button doesn t cause any changes on the PowerPad unit Write Changes and Start New Transient Search Initiates searching from new transients when the OK or Apply button is pressed View Transients View the PowerPad unit s stored transients Download and delete transients options are also available EN50160 Configuration The EN50160 standard defines limiting values and permissible variations of the voltage quality for the European Community It defines which parameters are relevant and how are they measured Continuous or random sampling control of the voltage quality provides the supplier of electric energy with a reliable basis when dealing with network problems and it contributes to quality assurance Rockwell Automation Publication 1412 UM001D EN P September 2012 61 Chapter4 DATAVIEW Software Run the Test 62 The purpose of the EN50160 standard Voltage c
60. led memory if it is powered off before the recording begins If it is powered off during the recording a partial recording will usually still exist but with the first letter of its name changed to The start and end times requested for the recording might be adjusted by the PowerPad unit to be in even multiples of the averaging period For instance if an integration period of 10 minutes were requested and the start time was 9 03 the recording might not actually begin until 9 10 If Ok or Apply is pressed the following screen appears P 2 Schedule recording Click Yes to schedule a recording click No to return you to the Configure dialog box without starting a recording 60 Rockwell Automation Publication 1412 UM001D EN P September 2012 DATAVIEW Software Chapter 4 Transients Configuration The Transients window allows you to set up the criteria for capturing transients Figure 8 Transients Window Configure PowerPad x Setup PowerPad Display Alarm Conditions Recordings Transients EN501 60 Search for New Transients Time to Begin Time to End Voltage Threshold Search Search of 480 V 2005 03 14 vw 2005 03 14 1 4 8v v 2 10 33 00 10 34 00 Current Threshold Name up to 7 chars Max number of of Probe Limit Transients to find 1 M Clear Screen Write Changes and Start New Transient Search E 3 Load From File Re Read from PowerPad Save To File OK Cance
61. levels and the associated parameters power factor displacement and tangent Energy monitoring Four quadrant measurement to discern produced consumed active energies and inductive capacitive reactive energies e Recording set recording or view recorded data Time related representation as bar charts or curves of average power levels or of the average value of any parameter Line voltage stability check Management of power consumed and generated Monitoring of harmonic variations e Alarm Provides a list of the alarms recorded according to the thresholds programmed during configuration AN Logging of interruption with half cycle resolution Determination of exceeding energy consumption Rockwell Automation Publication 1412 UM001D EN P September 2012 11 Chapter 1 Display Product Features XQ 49 99Hz 07 25 02 10 26 f100 0202 5 v 2 202 0 v 202 7v 300V Top display bar indicates Symbol of the tested mode for example GQ In W Frequency of measured signal Memory capacity status bar only available in certain modes Current date and time Battery charge status Measured RMS values associated with waveforms Values of signals at an instant t at the intersection of cursor and the waveforms The cursor can be moved along the time scale by pressing the left right cur
62. m is selected again Clear Memory When CLEAR MEMORY is selected the following question is displayed Are you sure you want to delete all the data Yes No 1 Choose the answer with the Left Right Cursor buttons 2 Press Enter to apply your choice The Configuration menu is once again displayed on the screen IMPORTANT When data is deleted all detected alarms screen snapshots captured transient states and all recordings are deleted e The instrument configuration will return to the default setting e The instrument will automatically switch itself OFF once the data has been deleted Rockwell Automation Publication 1412 UM001D EN P September 2012 Operation Chapter 2 Line Frequency Rated frequency of network 50 or 60Hz IMPORTANT This parameter determines the correction coefficients used for calculating power and energy 1 Highlight Line Frequency with the Up Down Cursor buttons then press Enter 2 Choose the line frequency by using the Left Right Cursor buttons 3 Press Enter to apply your selection The Configuration menu is once again displayed on the screen Rockwell Automation Publication 1412 UM001D EN P September 2012 25 Chapter2 Operation Notes 26 Rockwell Automation Publication 1412 UM001D EN P September 2012 Chapter 3 Display Modes The screen presentations in this section depict three phase setups for the purpose of explaining the various choices Your actual screens will appear
63. me 4 The energy value is displayed with end date and end time Rockwell Automation Publication 1412 UM001D EN P September 2012 Display Modes Chapter 3 It is possible to make an energy measurement over several recording ranges in the 4 quadrants TIP All data in a recording session can be downloaded to a computer by using the DATAVIEW software The Plus 9 and Minus 7o buttons allow the integration period of the displayed measurement and the graph time scale to be changed Display Averaging Period Graph Scale 2 hours over 5 days 1 hour over 2 1 2 days 15 minutes over 15 hours 10 minutes over 10 hours 5 minutes over 5 hours 1 minute over 1 hour 20 seconds over 20 minutes 5 seconds over 5 minutes 1 second over 1 minute TIP The minimum integration period is limited by the recording period The recording integration period of two minutes is a special case In this case only the following display integration periods are possible 10 minutes one hour and two hours Save the Display This button lets you save 12 snapshots for future recall and evaluation e Press the Camera button S for about 3s to capture a snapshot of the current display e The Camera icon f61 is displayed in the top left corner as soon as the operation is successful e This icon is replaced by the Trash Can w if there is no space left in the memory to record the display TIP These screens can be downl
64. min 555 sg HH m Rockwell Automation Publication 1412 UM001D EN P September 2012 29 Chapter3 Display Modes Minimum and Maximum Current Value Measurements 59 99Hz 07 25 02 10 26 100 Oo 02 W MAX 21 7 188 17 6 Ax AVG 6 3 18 5 17 1 15 0 ax MIN 0 0 0 0 0 0 Ax PEAK 11 4 25 8 24 0 A peak 11 0 25 8 24 8 A RMS THD CF TaN m Crest Factor refreshed every 250 ms but calculated every second Select 3V or 4 A with the Up Down Cursor buttons to obtain the MIN AVG MAX or PEAK values for current or voltage Select L1 L2 or L3 to obtain these values for an individual phase TIP MIN AVG and MAX values are measured as soon as the power is turned ON Pressing the Enter button resets these values and begins a new update The MAX and MIN measurements are calculated every half period for example every 10 ms for a 50 Hz signal The AVG measurements are calculated every second However the MAX AVG and MIN measurements are refreshed every 250 ms Simultaneous Display of the Different Current Measurements 59 99Hz 07 25 02 10 26 100 O Q9 Rus 10 4 18 4 16 9 11 6 a DC 0 0 0 0 0 3 0 3 a THD 27 7 3 0 1 6 CF 1 61 1 40 1 45 KF 1 92 1 03 1 00 DF 25 9 2 9 1 5 RMS THD CF mix
65. ms Real time Windows Waveform Harmonic Bar and Harmonic Text Figure 10 Real time Data u m mu fem ms cm re ufefefafsja o 20050719 A 0 45 50 Freq 60 00 Hz On each screen you can e Select the type of data to see e Stop the update with the Hold function e Print the screen selected e Save it to disk Download Data to Database From the Instrument menu select data to download the data recorded to the PowerPad unit 1 Select the data you want to Download by clicking on the desired tab Recordings Photographs Alarms Transients Power Energy EN50160 then clicking on the file name 2 Select Download to Database this may take few minutes 3 Type a name for the file downloaded and click OK The following are examples of each tab listed in the display window Rockwell Automation Publication 1412 UM001D EN P September 2012 63 64 Chapter4 DATAVIEW Software Photographs Recordings Photographs Alarms Transients EN50160 p Select Photographs Of Waveforms And Power Info to Download or Delete Date and Time 2005 06 29 View View All Delete Save Save All Re Read from Instrument The Photographs window displays a list of photographs taken
66. n 1412 UM001D EN P September 2012 91 AppendixC Mathematical Formulas For Various Parameters Notes 92 Rockwell Automation Publication 1412 UM001D EN P September 2012 Glossary These are terms and symbols used throughout the manual Symbol Definition F Frequency Vrms Volts rms Arms Amps rms W Watts Real Power PF Power Factor Urms Volts phase to phase rms Vthd Volts total harmonic distortion Athd Amps total harmonic distortion VARS VARS Reactive Power DPF Displacement Power Factor Uthd Volts total harmonic distortion phase to phase Vcf Volts Crest Factor Acf Amps Crest Factor VA Volt Amps Apparent Power Tan Tangent Volt Amp Ucf Volts Crest Factor phase to phase Vunb Volts Unbalanced Aunb Amps Unbalanced PST Short term Flicker Akf K Factor Vh Harmonic Volt Ah Harmonic Amps 3L Capture of each 3 phases N Neutral current calculated x Sum of three phase power capture x 3 Average value of three phase capture 3U Three Phases of Voltage phase to phase 3V Three Phases of Voltage phase to neutral 3A Three Phases of Current 4A Three Phases of Current including derived neutral current L1 Phase one of voltage phase to neutral plus current Rockwell Automation Publication 1412 UM001D EN P September 2012 93 Glossary Symbol Definition Phase two of voltage phase to neutral pl
67. oaded to a computer via the DATAVIEW software Rockwell Automation Publication 1412 UM001D EN P September 2012 47 Chapter3 Display Modes Open a Previously Saved A short press about 1 s on the Camera button ES gives access to the menu of Sn apsh ot snapshots that have been saved The small icon to the left of each snapshot date and time tells you what type of data was stored 7 25 02 10 26 100 07 17 02 11 27 07 17 02 11 28 07 17 02 12 08 07 17 02 12 20 07 17 02 12 30 i 07 17 02 12 48 AD 07 17 02 12 57 e Use the Up Down Cursor buttons to select the snapshot e To display the snapshot press the Open Folder button then Enter s After reviewing the snapshot press Enter again to return to the list of saved snapshots e To delete a selected snapshot press the Trash Can button uz then press Enter TIP The various storage spaces of the PowerPad unit are of a fixed size and are completely independent There are four memory spaces available alarms snapshot transients and recordings Print The Print button lets you print a screen directly to a dedicated printer connected to the serial port 59 99Hz 07 25 02 10 26 J 100 0202 5 v 2202 0 v 202 7 v e Y V Vv lt t 5 0ms Vi 276 V2 140 V3 145 gt THD CF max
68. on of harmonic bins 87 current unbalance 86 different power levels 1 second 88 distortion factor calculation 88 hysteresis 90 K factor 88 min max values for current 85 min max values for voltage 85 peak factors for current 86 peak factors for voltage 86 peak values for voltage 85 ratio 89 sag of interruption detection 91 swell detection 90 THD calculation 87 various types of energy 89 voltage unbalance 86 four quadrant power diagram 36 fresnal diagram 31 G g button 36 general functions 56 get started 52 harmonic analysis in expert mode 34 Rockwell Automation Publication 1412 UM001D EN P September 2012 97 Index 98 harmonics mode 32 harmonic analysis in expert mode 34 power and direction flow analysis 33 single phase and phase to phase current analysis 33 single phase and phase to phase voltage analysis 32 help 49 L line frequency 25 M maintenance 69 mechanical specifications 77 minimum and maximum current value measurements 30 minimum computer requirements 52 modes 27 waveform 27 nominal range of use 76 0 open previously saved snapshot 48 opening previously stored transients 39 operation 15 P pf button 36 four quadrant power diagram 36 phasor diagram display 31 photographs 64 power and direction flow analysis 33 power and energy 67 power and energy mode 35 g button 36 pf button 36 starting and stopping energy totalization 35 power supply 76 print 48 product descrip
69. onductor carrying a 60 Hz Conductor in contact with the sensor lt 0 5 mA A AC current Crest factor distortion lt 6 and current lt 1 lt 3000 A peak Current distortion dc lt 15 A DC on the nominal AC current lt 1 1 Overload Frequency derating beyond 1 kHz I max x 1000 A x 1 f in kHz Attribute Nominal Range 1412 PP2137 01 200 A AC for f lt 1 kHz Measurement Range 2 240 A AC max I gt 200 A not permanent Probe Output Signal 5mVAC AAC Maximum Clamping Diameter 20 mm 0 8 in Safety 1 Currents lt 0 5 A will be displayed as zero on the PowerPad unit with this probe EN 61010 2 032 600 V Category IIl and or 300V Catergory IV Pollution Degree 2 Attribute 1412 PP2137 01 Ambient temperature 23 C 73 F 3 C 5 F Humidity 20 75 of RH Frequency 48 65 Hz Distortion factor lt 1 no DC current Magnetic field of external origin lt 40 A m earth s magnetic field Primary current A ac 2 10A 10 100A 100 240A Accuracy amp 3 1ct lt 25 1ct amp 1 1ct of the output signal Phase shift lt 6 lt 3 c Rockwell Automation Publication 1412 UM001D EN P September 2012 79 AppendixB Specifications 6500 Amp AC Current Probe Base Unit Accuracy Included Table 6 Factors Affecting Accuracy of the Output Signal Conditions Range Error Temperature 10
70. or DPF i cos i i 1 phase displacement factor Tan i tan o i i 1 phase tangent Sve f ar aod cos 6 i cm Cosine angle between voltage NEST 5 Aa gt fundamental and i 1 phase current gt VF lalu Yr ile n 0 n 0 PF 3 ERLO E TEPER Total power factor DPF 3 UEFII DEPPI Total shift factor T Tan 1 Tan 2 Tan 3 sin ag Tanz Total tangent WI Wh O i Lil Active energy consumed phase i 1 Tint 3600 VA i VAhIOI i Ul Apparent energy consumed phase i 1 Tint 3600 VARhLIOIL gt VAR Tint for VAR i 20 Reactive inductive energy consumed phase i 1 VAR VARE 3600 for VAR i lt 0 Reactive capacitive energy consumed phase i I Tint Total active energy consumed Wh 0 3 Wh 0 0 Wh 0 1 Wh 0 2 Total apparent energy consumed VAh 0 3 VAh 0 0 VAh 0 1 VAh 0 2 Total reactive capacitive energy consumed VARhC 0 3 VARhC 0 0 VARhC 0 1 VARhC 0 2 Total reactive inductive energy consumed VARhL 0 3 VARhL 0 0 VARhL 0 1 VARhL 0 2 Rockwell Automation Publication 1412 UM001D EN P September 2012 89 AppendixC Mathematical Formulas For Various Parameters Hysteresis 90 Wii walt Ili ll Active energy consumed phase i 1 tm 3600 VA i VAhl11 i Uu Active energy consumed phase i 1 tm 3600 VARhL 1 i Y o for VAR i lt 0 Reactive inductive energy consumed phase i
71. ower generated and consumed e Measurement of reactive power capacitive or inductive e Measurement of apparent power WV Choice of power parameters PE Power factor Displays the generated or consumed energy C Starts energy totalization m Stops energy totalization VES Resets the counters to zero Starting and Stopping Energy Totalization W 60 00Hz 07 25 02 10 49 M 10096 a G 07 25 02 2 07 25 02 10 55 08 Q3 kw 3 241 43 768 3 435 n Wh 0000203 0000334 0000304 KVAR 1 997 60 241 0 120 L3 vARh 0000123 0000021 0000011 5 0000000 0000000 0000000 v kVA 3 809 3 796 3 452 VAh 0000244 0000336 0000306 w PJ JG OG e es Start date and time of energy totalization Stop date and time of energy totalization Q Selection of the three phases 3L or one in particular L1 L2 L3 by pressing the Up Down Cursor buttons Select X to display total for all phases TIP The display is automatically adjusted for a display in W VA VAR or kW KVA KVAR It is possible to switch to other display modes without stopping the totalization Rockwell Automation Publication 1412 UM001D EN P September 2012 35 Chapter 3 36 Display Modes G Button This function key is used to display generated or consumed power or real reactive and apparent energy This button toggles the display between
72. ownload Data Opens an instrument control panel and begins the download of recorded data Open Data File Displays the Create View from Template dialog box letting you open an existing database by using a user customized or predefined template Follow these steps to configure the instrument Click Configure Instrument from within the DATAVIEW program or click the Configure option from the Instrument menu of the Control Panel If no connection was previously established a dialog box opens letting you select the Communication Rate baud rate and the Communications Port serial port for communicating with the PowerPad unit Figure 2 Connection Window Connection ix Communications Port com Cancel Help Communication Rate 2 Click on the pull down arrow and select the proper port Make sure that the serial port displayed in the dialog box matches the port you plugged the serial cable into Select the baud rate by clicking on the pull down arrow in the Baud Rate window and select from the available values The Baud Rate needs to be set at the same rate as the module To check the baud rate on the instrument a Turn on the PowerPad unit by pressing the green Power button b Press the Menu button m c Scroll down with the Down Cursor button until you reach BAUD RATE d Press the enter button and read the baud rate e Set to read 115200 Click on OK once the proper communication par
73. question mark These parameters let you monitor specific or a range of voltage current or power harmonics Follow these steps to activate these parameters 1 Use the Left Right Cursor buttons to select the parameter 2 Use the Up Down Cursor buttons to scroll through the available choices Uh Vh Ah and VAh 3 Once the desired parameter is selected use the Right Cursor button to move to the first modifiable field for this parameter A value from 00 50 can be selected for this field Usethe Up Down Cursor buttons to select the value 5 After selecting the desired harmonic order for the beginning value press the Right Cursor button to move to the upper value Rockwell Automation Publication 1412 UM001D EN P September 2012 21 Chapter2 Operation Use the same process to select the upper limit 6 Press the Right Cursor button again to move to the right and modify the last value needed to complete the definition Here you will choose whether to include all harmonics or only the odd harmonics 7 Use the Up Down Cursor buttons to make this selection The diamond preceding the Odd Only choice will appear filled in for selected and unfilled for not selected EXAMPLE Example of a user defined choice Vh 02 0 15 Odd Only In this user defined condition all odd voltage harmonics between the 2nd and the 15th are recorded 8 Press the Enter button when you have finished selecting all the parameters to be r
74. r 2 Table 1 Synchronization of the Display in Waveform Mode Display Selection Reference Channel Vertical Right Menu for Synchronization 3U U1 3V VI 4A 3A Al L1 VI L2 v2 L3 V3 Current Sensors Follow these steps the select the current sensor type 1 Highlight CURRENT SENSORS with the Up Down Cursor buttons then press Enter This screen appears Current transducer ratio 07 25 02 10 26 i 100 Left Right Cursor buttons moves the cursor to r CE AmpFlex Secondary current value m tt select the digit to edit 200A MN clamp Up Down Cursor buttons increases or decreases the value at the highlighted SR clamp position LD Nominal value of primary current from 5 2999 A 1 Adapter 1000 5A B MR clamp 2 Choose the sensor type with the Up Down Cursor buttons The MN Clamp also requires a range selection to match your probe The range choices are 200 100 and 5 A The 200 A range is used for the MN93 Probe and the 100 or 5 A range is used for the MN193 Probe d To select the proper range first ensure that the MN Probe choice is highlighted by using the Up Down Cursor buttons Press the Left Cursor button to highlight the range then press either of the Up Down Cursor buttons to select the desired measurement range of 200 100 or 5 A If the 5 A range is selected a choice for programming the ratio is offered To change the ratio press the Left Cursor button
75. r Current and Voltage aars aaret 86 One Second RMS Values for Voltage and Current 86 Voltage and Current Unbalance massar re mete ens 86 THD Carta R A A N Ale dear 87 Calculation of Harmonic Diss 22 deae beta teet 87 Distortion Factor Calculation DE ico etes t ever vene nox 88 KEactog eek ere verb RR e re ere DEI ree 88 Different Power Levels 1 Sec zo cessi a e Eu een DIE pacta 88 Rat salsera das RUPEE 89 Various Types of Energy wctopevexae omen nents p Ka COE sass ne 89 de dde BE Ch oh setene ee 90 6 Rockwell Automation Publication 1412 UM001D EN P September 2012 Additional Resources Preface These documents contain additional information concerning related products from Rockwell Automation Resource Description Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Product Certifications website http www ab com Provides general guidelines for installing a Rockwell Automation industrial system Provides declarations of conformity certificates and other certification details You can view or download publications at http www rockwellautomation com literature To order paper copies of technical documentation contact your local Allen Bradley distributor or Rockwell Automation sales representative Rockwell Automation Publication 1412 UM001D EN P September 2012 7 Preface Notes 8 Rockwell Automation Publication 1412 UM001D EN P September 2012
76. ral 480V rms ac dc Input Impedance 340 KQ between phase and neutral Overload Current Inputs Attribute Operating Range 1 2Vn permanently 2Vn for 1 sec Vn nominal voltage 1412 PP2127 0 1V Input Impedance 100 KQ for current probe circuit and 12 4 kQ for AMPFLEX circuit Overload 1 7V Accuracy Specifications excluding current probes Table 4 Accuracy Specifications 1412 PP2127 Function Range Display Resolution Accuracy Frequency 40 69 Hz 0 01 Hz 0 01 Hz Single phase RMS voltages Vrms Vdem 15 480V 0 1V 0 5 2 cts Phase to phase RMS voltages Urms 15 960V 0 1V 0 5 2 cts Udem DC voltage component 15 680V 0 1V 1 5cts Single phase peak voltages Vpp Vpm 15 680V 0 1V 1 5cts Phase to phase peak voltages Upp 15 1360V 0 1V if lt 1000 V 1 5 cts Upm 1Vif1 gt 1000 V Current probe Arms Adem Inom 1000 1 2 I nom 0 1 A if lt 1000 A 0 5 2 cts 1Aifl2 1000A AMPFLEX Arms Adem 104 6500A 0 1 Aif I lt 1000 A 0 5 1A TA if 1 gt 1000 A DC current MR193 TA 140A 0 1 A ifl lt 1000 A 1 4 14 1Aif 1 gt 1000A Peak Current App Apm 0 1 7xInom 0 1 A if lt 1000 A 1 14A TA if Z 1000 A Peak Current AMPFLEX 10 9190 A 0 1 A if I lt 1000 A x 196 4 14 1Aifl2 1000A Crest Factor Vcf Ucf Acf 1 00 9 99 0 01 1 2 cts Real Power W OW 9999
77. rded tests that can be downloaded and analyzed The summary window shows the results after all the data has been downloaded to a database It displays the name percent of the 10 minute periods that it has been out of range followed by the range it needed to be within Rockwell Automation Publication 1412 UM001D EN P September 2012 67 Chapter4 DATAVIEW Software Session Properties After downloading the data that is selected the Session Properties window opens which consists of the following Session Properties Operator Information Information associated with the person and company conducting the test Site Information Information about the site itself Comments A place where information can be typed such as further descriptive analysis of the test the test results or reasons for running the test Make Default Saves the operator information into memory so that it will automatically appear the next time This will save time on future tests Ix perator Information Site Information Company Rockwell Automation Company Allen Bradley Operator UBM Contact John Address 1201 S Second Street Address City Milwaukee I State SW ip 53204 Sae af Phone 14382200 l gane T MYKE dd FSE oco MEON WMEEEEEE 39 33 3 w 3o Comments computer test 2 a 1 Cancel Make Default After filling in the appropriate information close th
78. reports as well as the ability for you to totally customize the reports to meet your exact needs This chapter gives you the information you need to know to use this program Mote extensive information on specific functions available in the DATAVIEW software is available in the online help system included with the software The DATAVIEW program supplied with the PowerPad unit provides four main functions e The ability to configure the PowerPad unit from the computer e The ability to initiate a recording test from the computer e The ability to store test results and print out reports of any test e The ability to view and store real time data The DATAVIEW program has an interface for configuring and running tests with the PowerPad unit as well as printing reports of the test results There are many features that are available through this program A few of the most popular are listed Key Features e Configures and displays all functions of the module e Runs tests from your computer with a simple click and execute process e Views and captures data in real time e Retrieves data from the instrument s memory e Plots graphs of recorded information that has been downloaded e Presents reports including your analysis in the comments section s Stores a library of setups for different applications Rockwell Automation Publication 1412 UM001D EN P September 2012 51 Chapter4 DATAVIEW Software e Provides consistency in testing reg
79. rical Network Follow these steps to select the type of power system the PowerPad unit will measure 1 Highlight ELECTRICAL HOOKUP with the Up Down Cursor buttons then press Enter This screen appears mu 07 25 02 10 26 100 N L1 L1 L2 Single phase Two phase Be N L1 1 L1 L2 T L2 L3 l L3 3 phase 3 wire 3 phase 4 wire DELTA WYE 2 Choose the hookup type with the Up Down and Left Right Cursor buttons 3 Press Enter to apply the new hookup selection The Configuration menu is once again displayed on the screen Hookup Types These are the types of power systems the PowerPad unit can measure e Single or two phase The neutral current is not measured or calculated e Three phase three wire connection 3V 3 A On DELTA network Only power totals are measured Powers per phase are displayed but not valid On WYE network The neutral current is not calculated It is necessary to connect neutral V to obtain the power per phase e Three phase four wire connection 4V 3 A The neutral current is available and its value and waveform are displayed On WYE network Powers per phase are available TIP Neutral current is calculated not measured in the four wire hookup ATTENTION V1 must be connected in all hookups since the display is synchronized from V1 and the network frequency measured by V1 18 Rockwell Automation Publication 1412 UM001D EN P September 2012 Operation Chapte
80. s Vrms Vunb d Vrms Aunb Rockwell Automation Publication 1412 UM001D EN P September 2012 THD Calculation Calculation of Harmonic Bins Mathematical Formulas For Various Parameters Appendix C 50 50 50 Y Vharm ilin Uharm i n Y Aharm Ulla Vthd i FE Utha i Athd i FE gt S l hd i Vharm i 1 Uharm i 1 Aharm i 1 i phase 0 1 2 e n range 2 to 50 Harmonic bins are calculated by FFT with 16 bit resolution 1024 samples on 4 cycles without windowing IEC 1000 4 7 From real and imaginary components each bin ratio is calculated on each phase Vharm 3 51 Uharm 3 51 and Aharm 3 51 in proportion to the fundamental value and the phase angles Vph 3 51 Uph 3 51 and Aph 3 51 between each bin and the fundamental This calculation is accomplished by using the following principle module in mod x 100 angle in degree 9 arctan 2 l k C b ja 4a b 1 1024 kn b F xsin 5 40 5122 i b 9 with 1024 kr a F xcos 5 09 5125 512 1 1024 Cy gt PF 102457 k e ck amplitude of the component with a frequency of he 4 f e Fs sampled signal e co DC component s k ordinal number spectral bin Rockwell Automation Publication 1412 UM001D EN P September 2012 87 AppendixC Mathematical Formulas For Various Parameters Distortion Factor
81. s the current and voltage on phase one two or three respectively IMPORTANT Thechoice of waveforms to be displayed in any display mode depends on the type of connection see Electrical Hookup Electrical Network on page 18 e Single phase No choice L1 e Three phase three wire 3U 3V 3A L1 L2 L3 e Two phase 2V 2A L1 L2 e Three phase four wire 3U 3V 4A L1 L2 L3 RMS Voltage Measurement on Three Phases CY 59 99Hz 07 25 02 10 26 M 10096 0207 6 v 2204 4 v 3 204 9 v e NI N ZN B V V VE lt t 5 0ms Vi 42783 V2 144 V3 147 gt THD CF min WM wa WM 55 Bs 553 28 Rockwell Automation Publication 1412 UM001D EN P September 2012 Display Modes Chapter 3 RMS Current Measurement on the Three Phases and Neutral Current on Three phase Four wire System 60 00Hz 07 25 02 10 26 100 1 2a 19 14 18 54 17 14 lt t 5 0ms T lt 426 12 13 13 13 IN 41 gt THD CF mn XSA Total Harmonic Distortion Measurement on One Phase 60 00Hz 07 25 02 10 26 100 O 21 35 19 KIX AF V Y Ve 290 FLESTES 145 gt wo gt m lt t 5 0ms V1 280 V2 144 V3 RMS THD CF
82. sor buttons Measurement selection RMS True RMS Measurement THD Total Harmonic Distortion CF Crest Factor max min Maximum and Minimum values Simultaneous display of the various measurements in alphanumeric form Phasor diagram Selection of waveforms to be displayed use the Up Down Cursor buttons to select 3U displays the three phase to phase voltages U1 2 U2 3 U3 1 3V displays the three phase to neutral voltages VIN V2N V3N 3A displays the three phase currents 4A displays the three phase currents and the neutral current L1 L2 or L3 displays the voltage and current on phase 1 2 or 3 when selected Rockwell Automation Publication 1412 UM001D EN P September 2012 TIP Battery Charge Status Battery Status Battery Charging Battery capacity level relative to full charge of total capacity already charged between 0 and 99 Battery sign and are blinking Protocol Product Features Chapter 1 U Signifies phase to phase voltage V Signifies phase to neutral voltage L1 L2 L3 Refer to the phases A B C or other Battery Indicator Q 25 Power Cord Line cord is plugged in Battery Full Battery sign and are fixed of total capacity is at 100 100 Line cord may or may not 100 be plugged in Battery Discharging Battery capacity level relative to full charge of the remaining capacity Battery sign and are fixed Q 25 Line cord
83. tember 2012 31 Chapter3 Display Modes Harmonics Mode Press the harmonic display mode button Lia Use the function buttons to select the type of harmonic analysis V Single phase voltage analysis A Current analysis VA Power and direction flow analysis U Phase to phase voltage analysis The Plus and Minus 7o buttons let you zoom in or out in increments of 296 596 1096 2096 5096 and 10096 Single phase and Phase to phase Voltage Analysis 12 59 95Hz 07 25 02 10 26 i 100 31 4 Vh03 31 5 13 06 v 2 7v 1 2v 113 094 meh Li L2 L3 Vv 9 11 13 15 17 19 21 23 25 003 96 lt gt 50 2 25 1 3 5 7 A VA U O Values measured for each phase at cursor position in the example shown above the 3rd harmonic is selected and displayed The information displayed is Harmonic order Percentage relative to the fundamental RMS value Phase angle in relation to the fundamental according to the measurement type chosen in this example V with the variable function buttons just below the screen Cursor enables selection up to 50th harmonic with the Left Right Cursor buttons As soon as the 25th harmonic is reached the 25th to 50th range appears 0 represents the DC component Selection of expert mode is available for three phase hookups by pressing
84. the Up Down Cursor buttons See Harmonic Analysis in Expert Mode on page 34 for description 32 Rockwell Automation Publication 1412 UM001D EN P September 2012 Display Modes Chapter 3 Single phase and Phase to phase Current Analysis Ja 60 00Hz 07 25 02 10 26 J 100 Ah 03 34 1 2 8 A 040 max 34 5 max 1 1 THD 36 5 lt gt 50 t 3L L1 L2 25 L3 v 1 3 5 7 9 11 18 15 17 19 21 23 25 VILA va ULOL Selection of three phase or individual phases L1 L2 and L3 displays e The total THD e The MIN and MAX instantaneous values e The parameters for the harmonic order selected by the cursor Percentage in relation to the fundamental RMS value and phase angle in relation to the fundamental component e MIN MAX instantaneous values for the selected current harmonic TIP MIN MAX values are reset each time the cursor position is changed Power and Direction Flow Analysis Da 59 98Hz 07 25 02 10 26 fl 100 VAh03 63 122 G min 22 max 22 lt gt 100 0 100 1 3 5 7 9 1113 15 17 19 21 23 25 V A IL U Harmonics on this screen are shown with either a positive or negative orientation Since the bar selected in this example is negative it indicates that it is a harmonic from load to source Rockwell Automation Publ
85. tion 9 programming alarm 24 real time windows 63 harmonic bar 63 harmonic text 63 waveform 63 recharging the battery 69 record configuration 59 record mode 42 delete a record 43 save the selected parameters 42 select a graphic display for recorded measurements 44 select a record 43 recording 21 user defined parameters 21 reference conditions 73 rms current measurement on 3 phases and neutral current on a three phase 4 wire system 29 rms voltage measurement on 3 phases 28 run the test 62 S safety specifications 78 save the display 47 save the selected parameters 42 select a graphic display for recorded measurements average power 46 energy measurement for determined period L1 selected 45 Vrms selected 44 select a record 43 select graphic display for recorded measurements 44 session properties 68 set up configuration 56 set up mode 15 simultaneous display of different current measurements 30 single phase and phase to phase current analysis 33 single phase and phase to phase voltage analysis 32 software 51 computer requirements 52 features 51 get started 52 introduction 51 Start 53 specifications 73 1000 amp AC probe 83 1200 amp AC probe 78 1400 amp DC probe 83 240 amp AC probe 79 6 and 120 amp AC probe 81 6500 amp AC probe 80 starting and stopping energy totalization 35 storing the trigger 39 T test 62 Rockwell Automation Publication 1412 UM001D EN P September 2012 tot
86. tive humidity 10 90 0 5 of Reading Battery voltage 9 6 5 10V lt Position of a 20 mm 20 conductor DC at 440 Hz lt 0 5 of Reading DC at 1 Hz lt 1 of Reading DC at 2 Hz lt 3 of Reading DC at 5 Hz lt 10 of Reading Live adjacent conductor 50 and 60 Hz lt 10 mA AAC 1 in from clamp External field 400 A m lt 13A Rockwell Automation Publication 1412 UM001D EN P September 2012 83 AppendixB Specifications Table 11 Factors Affecting Accuracy 96 of the Output Signal Conditions Range Error Rejection in common mode ac 50 400 Hz gt 65 dB Remanence in DC 1300 A DC at lt 4mA A 1300 A DC Frequency of the measurement 65 440 Hz 2 signal 440 Hz 1 kHz 596 1 kHz 10 kHz 4dB 1 Battery 9V alkaline NCDA 1604 A 6LR61 2 Battery Life Approximately 120 hr with alkaline 84 Rockwell Automation Publication 1412 UM001D EN P September 2012 Appendix C Mathematical Formulas For Various Parameters Half period Voltage and nu 2 Next Zero gt u Current RMS Values Vdem i NSHC ay i n Single rms voltage half period i 1 phase d 2 Next Zero F S de Uli C dr Itage half period i I phas em i NSHC 2 illn ompound rms voltage half period i 1 phase 2 Next Zero Adem NSHC 2A i n Rms current half period i 1 phase e NSHC number of samples per half cycle between two consecutive zeros e n sample 0 255 e i phase 0 1
87. to be unknown plug the PowerPad unit into an AC Power source When the batter charge reaches 10096 the display should show the battery charge Rockwell Automation Publication 1412 UM001D EN P September 2012 55 Chapter4 DATAVIEW Software General Functions The general function buttons appear on several DATAVIEW program setup screens Re read from PowerPad unit Reads the current configuration of the Power Pad attached via the serial cable Save to File Saves the current configuration This file resides on the computer s disk drive Saving different configuration setups can be useful for future functions and tests Load from File Retrieves a saved file from the computer s disk drive to be used in programming the PowerPad unit OK Closes the dialog box and brings up the Control Panel Cancel Exit without saving configuration Apply Programs the PowerPad unit by using the current settings without closing the window Help Opens the online Help Set up Configuration The Setup dialog box lets you configure every aspect of the module Each field is identical to the programmable features available from the instrument s front panel itself Several of the functions are configured by typing the appropriate value in the field provided Others are configured by clicking on the appropriate radio button or icon such as selecting the current probe Figure 4 Setup Dialog Box Configure PowerPad xi Setup PowerPad
88. ured transient Lay Deletes a captured transient ey Returns to the transient selection screen sD Zoom In Zoom Out Saving FS i 96 Rockwell Automation Publication 1412 UM001D EN P September 2012 A accuracy specifications 74 alarm 23 programming 24 alarm conditions configuration 58 alarm mode 41 alarms 65 battery status 13 baud rate 20 C calculation parameters 17 changing the battery 69 deaning 69 dear memory 24 colors 17 computer requirements 52 configuration 15 alarm 23 alarm conditions 58 baud rate 20 calculation parameters 17 clear memory 24 colors 17 contrast and brightness 17 current sensors 19 date and time 16 display 57 electrical hookup 18 EN50160 61 line frequency 25 record 59 recording 21 setup 56 transients 61 configure general functions 56 the module 54 connect to computer 52 contrast and brightness 17 current inputs 74 current sensors 19 D date and time 16 delete a record 43 display 12 display configuration 57 display modes 27 Index download data to database 63 alarms 65 EN50160 67 power and energy 67 session properties 68 transients 66 electrical hookup 18 electrical specifications 73 accuracy 74 current inputs 74 nominal range of use 76 power supply 76 voltage inputs 74 EN50160 67 EN50160 configuration 61 F features 9 control 10 formulas 85 1 second RMS values for current 86 1 second RMS values for voltage 86 calculati
89. us current Phase three of voltage phase to neutral plus current Up Down buttons Enter button Parameter Selected for Recording Parameter Not Selected for Recording Left Right Selection buttons Right Selection button Left Selection button Warning Double or Reinforced Insulation Danger Risk of Electric Shock Transients Mode Harmonics Mode Harmonic Analysis Waveforms Mode Power Energy Mode Recording Mode gt As Ol alr A a ele oe Sl ap Alarm Mode 94 Rockwell Automation Publication 1412 UM001D EN P September 2012 Glossary Symbol Definition Set Up Mode Snapshot Capture Direct Print gt Help Tabular Display Of Measurements Phasor diagram Display Battery Charging or Discharging Q 25 Battery Full 100 Battery Empty Discharging 0 S New Battery Discharging Power On Off Validate the Setting W Power Parameters PF Power Factor Displays Generated or Consumed Energy C Starts Energy Accumulation C Ww Stops Current Activity Resets Counter to Zero Displays each type of Energy real reactive apparent Rockwell Automation Publication 1412 UM001D EN P September 2012 95 Glossary Opening a Saved Display Symbol Definition Starts Capture or Recording Search EH Displays a capt
90. wn Cursor buttons then press Enter To delete a selected transient press the Trash Can button w then press Enter Storing the Trigger The threshold T in percent defined as an envelope width over and under the last cycle of signal V or A input signal Its width W is calculated with the nominal measurement range R for a channel depending on the selected current sensor W TxR EXAMPLE Using the SR193 probe and a 2 trigger level the width would be 1000A x 2 20 A Therefore a deviation of 20 A will cause a transient event to be captured Rockwell Automation Publication 1412 UM001D EN P September 2012 39 Chapter3 Display Modes This display shows the transient selected in Opening Previously Stored Transients on page 39 07 25 02 11 22 100 lt t 0 0ms 1 12 0 13 20 INN 2 gt 2 The screen displays four cycles of 256 points cycle with one cycle before the trigger and three cycles after The waveforms to be displayed are selected by pressing on the Up Down Cursor buttons 3V displays the three phase voltages during the transient 4A displays the three phase currents and the neutral current during the transient LL L2 or L3 displays the current and voltage on phase 1 2 or 3 Q Instant values at an instant t in relation to the cursor can be displayed on the time scale with the

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