Three-Phase Power Quality Analyzer PowerPad™ Model 3945
Contents
1. J AE Three Phase Power Quality Analyzer PowerPad Model 3945 pdf Rev 05 12 04 INSTR M MENT C Technical Assistance 800 343 1391 www aemc com 120f 13 1 800 561 8187 www GH com information itm com2. 06x 31 4 2 7v 1 2 v 003 113 094 1 Printing ES g002Hz 237 5 v 04 24 03 12 08 ious 27a lt GRE e gt Information on screen real time or stored data can be sent to a printer using the serial interface by simply pressing the print button l 20 01 Hz 04124103 12 07 ious VAhO3 63x 122 G min 22 max 22 PowerPad s direct access system lets you see the important information you need at the press of a button Quickly review waveforms harmonics transients alarms and recorded data on screen Setup is straightforward using a combination of graphic and text prompts to quickly configure PowerPad for the job site arss Transient Mode 04 24 03 12 05 ious 0 0ms l 1 l 0 l3 Display transients that were captured each transient consisting of one pre trig gered cycle the triggered cycle and two post triggered cycles All inputs are stored when a transient is captured Up to 50 transients can be stored each consisting of four cycles and up to six inputs for a total of 1200 transient waveforms l 20 01 Hz VAh 03 04124103 12 08 ious 63x 122 G of Voltage current and power harmonics can be displayed in real time in bargraph and text form and stored in memory Individual harmonics can be analyzed by moving the horizontal cursor to that harmonic Harmonic direction source to load or load to source can be displayed for power harmonics Harmonic sequencing
3. in real time e Capture transients down to 1 256 of a cycle e Phasor diagram display e Peak voltage and current e Nominal frequency from 40 to 70Hz VA VAR and W per phase and total kVAh VARh and kWh per phase and total e Neutral current display for three phase e Crest factors for current and voltage e Transformer K factor display Power Factor displacement PF display Power quality analysis on a three phase panel using the AmpFlex e Captures up to 50 transients flexible current probes e Short term flicker display e Phase unbalance current and voltage e Harmonic Distortion total and individual from 1 to 50 e Alarms surges and sags e Records date and characteristics of disturbances e Immediate printout directly to a printer e Screen snapshot function captures waveforms or other information on the display e Optically isolated RS 23 communication port e Includes DataView Professional software for data storage real time display analysis and report generation e EN 61010 600V Cat III Applications e Verification of power distribution circuits e Measurement and recording of power system quality kW VA VAR Energy metering kVAh VARh kWh In plant troubleshooting of power distribution panels and individual machinery e Monitor pad mount transformers e Determine harmonic problems originating from source or load l Measure all three phases of voltage and current e Monitor ph
4. negative zero and positive can be displayed for volts or amps for all phases JAE AEMC Three Phase Power Quality Analyzer PowerPad Model 3945 pdf Technical Assistance 800 343 1391 www ICIN com Rev 05 12 04 4of13 www aemc com information itm com Functional Displays as Waveform Mode as Phasor Diagram WAY Alarms Mode 4 80 01 Hz 0412403 12 09 fous 4 S9 98Hz 0412403 12 10 fics WM 12a 19 14 1854 1714 27A TESI e0vesiag faa net eo2r sows eo enna enna enna net w 62a 63 a enna Emm Emm W cceo soanar W A 3U 3v 4A LI L2 L3 v 12 13 13 13 THD cF me 222 Real time waveforms can be displayed for any and all inputs In RMS THD and Crest Up to 4096 alarm conditions can be Factor presentations Phasor Diagrams can be displayed graphically showing the phase recorded and displayed Each alarm shows relationship as well as actual values for phase to phase voltage and current Percent date time function value and duration unbalance is also displayed down to 10ms Recording Mode la 04 24 03 12 12 ffious 04 24 03 12 13 ffious 04 24 03 12 14 100 04 23 03 11 55 04 Vrms 204 5 lt 204 74 lt 2049 3881 kw 755 2 wh 220 0V s g Trend recording from one to 22 variables and from one to six inputs can be programmed stored and displayed at storage rates between one second and 15 minutes Data can be analyzed on screen by moving the horizontal cursor to
5. see MIN MAX and instantaneous values as well as time and date The time axis can be zoomed in or out Power and energy consumption can also be recorded and displayed Date and time Battery status Power amp Energy Mode W s993hz 04 24 03 12 15 fous 0 1 449 1467 1 390 Scale 0000000 0000000 0000000 60 000 10 000 0015 gonoonnn mnnn Eannnnnn 0000000 0000000 0000000 1 449 1 467 1390 0000000 0000000 0000000 Graph legend DIR IEVA AO PF Q WW Power and Energy can be displayed by phase or total including kW Watt hours VAR hours VA and VA hours The energy can be totalized and the inductive and capacitive components are also displayed Function buttons specific to the 0 I3 20IN 2 Vertical cursor Graph of real time data screen in use Q AE M c Three Phase Power Quality Analyzer PowerPad Model 3945 pdf Rev 05 12 04 INSTRUMENTS Technical Assistance 800 343 1391 www aemc com 5o0f 13 1 800 561 8187 www E n com information itm com Specifications MODEL 3945 ELECTRICAL MN Clamp 0 to 6A 120A or 0 to 240A SR Clamp 0 to 1200A MR Clamp 0 to 1200Aac 0 to 1400Apc AmpFlex 0 to 6500A MEASUREMENT RANGE RESOLUTION ACCURACY Current Probes Arms MN Clamp 0 to 240A 0 1A 0 5 2cts SR Clamp 0 to 1200A 0 1A 1A 1000A 0 5 2cts AmpFlex Probe 10 to 6500A 0 1A 1A 1000A 0 5 1A F 40 to 69Hz 0 to 999 0 1 1 5cts
6. Three Phase Power Quality Analyzer PowerPad Model 3945 Wouldn t it be nice if you could look inside your electrical system and see what s going on Troubleshooting would be so much easier if you could see the volts amps and harmonic content in real time and take pictures to document and analyze Now you can do just that and more with AEMC s PowerPad The full color graphical display lets you see and analyze each signal clearly Its high speed sample rate at 256 samples per cycle provides excellent fidelity in reproducing waveforms and capturing transients that happen as fast as 62 5ps EJ AEMC INSTRUMENTS 1 800 561 8187 MODEL 3945 PowerPad s 4MB of memory is conveniently partitioned to let you store four different types of data synchronized or independent of each other You can store up to 12 screen snapshots up to 50 captured transients that contain four cycles for each active input and 4096 alarm events You can also record trend data for days weeks or even months Six direct access function buttons quickly let you see Waveforms Display Volts Amps THD and Crest Factor by phase or for all phases You can display all the voltage inputs on one screen phase to phase or phase to neutral Real time phasor Three Phase Power Quality Analyzer PowerPad Model 3945 pdf Technical Assistance 800 343 1391 a aa www GEE com ce O diagrams can be displayed for volts and amps als
7. V 50V A gt Inom 100 Flicker Ps ooto PE 9 6V NIMH rechargeable battery pack AC supply 110 230Vac 20 50 60Hz MECHANICAL Dimensions 9 5 x 7 x 2 240 x 180 x 55mm Weight OOOO 4 6 Ibs 2 1kg DISPLAY Display Type ENVIRONMENTAL 1 4 VGA 320 x 240 color LCD Operating Temperature 32 to 122 F 0 to 50 C Storage Temperature 4 to 122 F 20 to 50 C SAFETY CE Mark S Yes Crest Factor at 6500A 1 Q AE M c Three Phase Power Quality Analyzer PowerPad Model 3945 pdf Rev 05 12 04 O SSS U INSTRUMENTS Technical Assistance 800 343 1391 www aemc com 6of13 1 800 561 8187 www E n com information itm com All models include three color coded current probes MN93 example shown four color coded 10 ft voltage leads four color coded alligator clips RS 232 DB9F optically coupled serial cable NiMH battery US 120V power cord DataView Professional software carrying bag soft carrying pouch and user manual ORDERING INFORMATION CATALOG NO PowerPad Model 3945 w MN93 Cat 2130 75 Includes set of three color coded 240A MN93 probes with 10 ft leads four 10 ft color coded voltage leads four color coded alligator clips RS 232 DB9F optically coupled serial cable NiMH battery US 120V power cord DataView Professional Software carrying bag soft carrying pouch and user manual PowerPad Model 3945 w SR193 Cat 2130 76 Includes set of three color
8. ase unbalances simultaneously e Determine transformer K factor e And much much more Q AE MC Three Phase Power Quality Analyzer PowerPad Model 3945 pdf Rev 05 12 04 INSTRUMENTS Technical Assistance 800 343 1391 www aemc com 3of 13 1 800 561 8187 www GHD com information itm com 1 800 561 8187 Functional Displays C Configuration 04 24 03 12 01 ioa DATE TIME CONTRAST BRIGHTNESS COLORS CALCULATION METHOD ELECTRICAL HOOKUP CURRENT SENSURS BALUD RATE LINE FREQUENCY Francus Deutsch Italiano Espaol Portugues 04124103 12 02 00 N L1 L2 7 2 wire Dalta Configuration is simple and straightforward Simply press the setup button and select the function you wish to configure For example to configure the input select the desired hookup from the graphical choices for single two and three phase Neutral current is calculated in the 4 wire hookup Co Mode 04124103 12 08 ios 2S Ho4 24 03 10 59 d 2 0 H 04 24 03 11 03 ae var2arus 11 04 A oc H varearus 1113 d 2S 0424 03 11 30 d 04 09 03 10 31 A 04 04 03 10 31 JH 03 30 03 14 35 d 04704703 10 35 J 04 04 03 1035 You can store up to 12 screen snapshots simply by pressing the camera button while the desired information from any of the instruments modes is on the display Any of the stored snapshots can be selected and displayed by selecting it from the list fM Harmonics Mode lu 001 Hz 0412403 12 08 iooa Vh03 315x 13x
9. coded 1200A SR193 probes with 10 ft leads four 10 ft color coded voltage leads four color coded alligator clips RS 232 DB9F optically coupled serial cable NiMH battery US 120V power cord DataView Professional Software carrying bag soft carrying pouch and user manual PowerPad Model 3945 w 24 AmpFlex 193 24 Cat 2130 77 Includes set of three color coded 6500A 24 AmpFlex 193 24 probes with 10 ft leads four 10 ft color coded voltage leads four color coded alligator clips RS 232 DB9F optically coupled serial cable NiMH battery US 120V power cord DataView Professional Software carrying bag soft carrying pouch and user manual PowerPad Model 3945 w 36 AmpFlex 193 36 Cat 2130 78 Includes set of three color coded 6500A 36 AmpFlex 193 36 probes with 10 ft leads four 10 ft color coded voltage leads four color coded alligator clips RS 232 DB9F optically coupled serial cable NiMH battery US 120V power cord DataView Professional Software carrying bag soft carrying pouch and user manual PowerPad Model 3945 w MR193 Cat 2130 79 Includes set of three color coded 1000Aac 1400ADc MR193 probes with 10 ft leads four 10 ft color coded voltage leads four color coded alligator clips RS 232 DB9F optically coupled serial cable NiMH battery US 120V power cord DataView Professional Software carrying bag soft carrying pouch and user manual PowerPad Model 3945 w MN193 Cat 2130 80 Includes set of three color code
10. d 6A 120A MN193 probes with 10 ft leads four 10 ft color coded voltage leads four color coded alligator clips RS 232 DB9F optically coupled serial cable NiMH battery US 120V power cord DataView Professional Software carrying bag soft carrying pouch and user manual Accessories Optional Set of three color coded MN93 probes 240A with 10 ft leads Cat 2140 09 Set of three color coded SR193 probes 1200A with 10 ft leads Cat 2140 10 Set of three color coded 24 AmpFlex 193 24 probes 6500A with 10 ft leads Cat 2140 11 Set of three color coded 36 AmpFlex 193 36 probes 6500A with 10 ft leads Cat 2140 12 Set of three color coded MR193 probes 1000Aac 1400ADc with 10 ft leads Cat 2140 13 Set of three color coded MN193 probes 6A 120A with 10 ft leads Cat 2140 14 5A Adapter box Cat 2140 17 Set of four color coded 30 ft voltage leads Cat 2140 23 Set of three color coded MN93 30 probes 200A with 30 ft leads Cat 2140 24 Set of three color coded SR193 30 probes 1200A with 30 ft leads Cat 2140 25 Set of three color coded 24 AmpFlex 193 24 30 probes 6500A with 30 ft leads Cat 2140 26 Set of three color coded 36 AmpFlex 193 36 30 probes 6500A with 30 ft leads Cat 2140 27 MR193 BK probe black connector 1000AaAc 1400ADc Cat 2140 28 Set of three color coded MN193 30 probes 5A 100A with 30 ft leads Cat 2140 29 Set of three color coded MR193 30 probes 1000Aac 1400ADc with 30 ft leads Cat 2140 30
11. em that gives you clear information about the functions and buttons for each screen e PowerPad comes with all options and accessories needed to capture display download analyze and store data No add on accessories are required that increase your cost PowerPadis supplied with AEMC s DataView Professional graphing analysis software package at no 04 24 03 12 03 2375v 27a Tilt out bail facilitates bench top operation for convenient viewing of display additional cost a 395 00 value The software lets you completely configure and capture data in real time on your computer You can download all stored data from PowerPad and print reports from a library of pre designed templates or create your own custom templates and reports In addition to all of this PowerPad speaks six different languages At the press of a button information can be displayed in English Spanish French Portuguese Italian and German Arrange for a demonstration today Delivering Quality AEMC Products www in com 1 800 561 8187 information itm com Features True RMS single two and three phase measurements at 256 samples cycle plus DC e Real time color waveforms e Easy to use on screen setup e Automatic current probe recognition and scaling e True RMS voltage and current measurement e Measures DC volts amps and power e Display and capture voltage current and power harmonics to 50 order including direction
12. o by phase or for all phases Harmonics Display Harmonics out to the 50 for Volts Amps and VA Individual Harmonics are displayed as a percentage and in real value Harmonic direction and sequencing can also be displayed Transients Set capture and display transients You select the threshold and the number of transients to capture PowerPad then captures four waveforms for each transient the triggering waveform as well as one pre and two post triggered waveforms As many as 1200 waveforms can be captured Rev 05 12 04 www aemc com 1o0f13 information itm com Alarms Configure capture and display up to 4096 alarm events based on up to ten different trigger variables Each captured alarm event will show the phase the variable and the value as well as the time and duration Record Set up and record trend data at selectable rates from one sample second to one sample every 15 minutes on as many as 22 different variables for all phases See the recorded data on screen zoom in and out and scroll the time axis to analyze the data Power amp Energy Display Watts VARs and VA by phase and total Accumulate totals and see whether the energy is inductive or capacitive If you re not convinced yet consider these other functions and features e PowerPad uses current probes that auto configure the instrument s current channel for range and scale e PowerPad comes with an online help syst
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