AEMC 8220 User manual

SINGLE-PHASE
POWER QUALITY ANALYZER
8220
ENGLISH User Manual

Statement of Compliance
Chauvin Arnoux®, Inc. d.b.a. AEMC®Instruments
certifies that this instrument has been calibrated using
standards and instruments traceable to international
standards.
We guarantee that at the time of shipping your
instrument has met its published specifications.
An NIST traceable certificate may be requested at
the time of purchase, or obtained by returning the
instrument to our repair and calibration facility, for a
nominal charge.
The recommended calibration interval for this instrument
is 12 months and begins on the date of receipt by the
customer. For recalibration, please use our calibration
services. Refer to our repair and calibration section at
www.aemc.com.
Serial #: ____________________________________
Catalog #: __________________________________
Model #: 8220 & 8220 Kits
Please fill in the appropriate date as indicated:
Date Received: _________________________________
Date Calibration Due: _______________________
Chauvin Arnoux®, Inc.
d.b.a AEMC®Instruments
www.aemc.com

Power Quality Analyzer Model 8220 1
Table of Contents
1. INTRODUCTION ................................................................................. 4
1.1 International Electrical Symbols...........................................................4
1.2 DenitionofMeasurementCategories.................................................5
1.3 ReceivingYourShipment .....................................................................5
1.4 OrderingInformation ............................................................................5
1.4.1 AccessoriesandReplacementParts......................................6
1.4.2 ThirdPartyAccessories ..........................................................6
2. PRODUCT FEATURES......................................................................... 7
2.1 Description ...........................................................................................7
2.2 ControlFeatures ..................................................................................8
2.3 Display ...............................................................................................11
2.4 PowerSupply.....................................................................................13
2.5 OpticallyCoupledUSBInterface........................................................13
2.6 ButtonFunctions ................................................................................13
2.6.1 PhotographButton................................................................13
2.6.2 ViewButton...........................................................................14
2.6.3 DeleteButton ...............................................................15
2.6.4 PrintButton ..................................................................16
2.6.5 ArrowButtons .......................................................................16
2.6.6 WhiteButton .........................................................................17
2.6.7 YellowButton ........................................................................17
3. SPECIFICATIONS ............................................................................. 18
3.1 ReferenceConditions.........................................................................18
3.2 ElectricalSpecications .....................................................................18
3.2.1 VoltageInputs .......................................................................18
3.2.2 CurrentInputs .......................................................................19
3.2.3 Bandwidth .............................................................................19
3.2.4 PowerSupply........................................................................20
3.2.5 AccuracySpecications(excludingcurrentprobes) ...........21

2 Power Quality Analyzer Model 8220
3.2.6 AccuracySpecicationsoftheCurrentProbes....................23
3.2.7 CurrentProbesandSensors ................................................24
3.3 MechanicalSpecications..................................................................25
3.4 EnvironmentalSpecications.............................................................26
3.5 SafetySpecications..........................................................................26
4. OPERATION..................................................................................... 27
4.1 GeneralOperatingInstructions ..........................................................27
4.2 ConnectingtheCables.......................................................................28
4.2.1 Single-phaseNetwork...........................................................28
4.2.2 BalancedThree-phaseNetwork ...........................................28
4.3 Usingthe5AAdapter/MN1935ACurrentProbe ..............................29
4.4 AutomaticShut-off..............................................................................29
4.5 InstrumentConguration....................................................................30
4.6 RotarySwitchModes .........................................................................35
4.6.1 VoltageandCurrent .............................................................35
4.6.2 PowerandThree-PhaseCalculations ..................................37
4.6.3 VoltageandCurrentHarmonics............................................41
4.6.4 InrushandPhaseRotation ...................................................43
4.6.5 RotationSpeed(RPM)..........................................................46
4.6.6 TemperatureandResistance ................................................46
5. DATAVIEW®SOFTWARE................................................................... 47
5.1 InstallingDataView®...........................................................................47
5.2 ConnectingtheModel8220toyourComputer ..................................50
5.3 OpeningtheControlPanel.................................................................51
5.3.1 CommonFunctions...............................................................52
5.3.2 InstrumentConguration.......................................................52
5.3.3 InrushandRPMConguration..............................................54
5.4 Real-time Windows ............................................................................55
5.4.1 Waveform,HarmonicBarandHarmonicText.......................55
5.4.2 Power/Energy .......................................................................56
5.4.3 Trend.....................................................................................57
5.5 DownloadingDatatoDatabase .........................................................57
5.6 SavingReal-timeMeasurements.......................................................58

Power Quality Analyzer Model 8220 3
6. MAINTENANCE................................................................................ 60
6.1 ChangingtheBatteries.......................................................................60
6.2 RechargingtheRechargeableBatteries ............................................61
6.3 Cleaning.............................................................................................61
APPENDIX A: MATHEMATICAL FORMULAS.......................................... 62
Half-periodVoltageandCurrentRMSValues .............................................62
MIN/MAXValuesforVoltageandCurrent .................................................62
PeakVoltageandCurrent ...........................................................................63
PeakFactorsforCurrentandVoltage(over1second) ...............................63
1secRMSValuesforVoltageandCurrent.................................................63
HarmonicCalculations ................................................................................64
DifferentPowerLevels1SecinSingle-PhaseConnection.........................64
DifferentPowerLevels1SecinBalancedThree-PhaseConnection .........64
Ratios ..........................................................................................................65
KFactor.......................................................................................................65
VariousTypesofEnergy .............................................................................65
Hysteresis....................................................................................................66
Diagramof4Quadrants..............................................................................67
SaturationofInputChannels.......................................................................67
Repair and Calibration....................................................................... 68
Technical and Sales Assistance......................................................... 68
Limited Warranty ............................................................................... 69
Warranty Repairs............................................................................... 69

4 Power Quality Analyzer Model 8220
CHAPTER 1
INTRODUCTION
Warning
• Neveruseoncircuitswithavoltagehigherthan600Vandanovervoltage
categoryhigherthanCATIII.
• Useinindoorenvironmentsonly.
• Onlyuseaccessoriesthatarecompliantwiththesafetystandards
(IEC664-1Ed.92)600VCATIIIor300VCATIV.
• Onlyusefactoryspeciedreplacementparts.
• Alwaysdisconnectthepowercord,measurementleadsandsensors
beforereplacingthebattery.
1.1 International Electrical Symbols
Signifies that the instrument is protected by double or reinforced insulation.
CAUTION - DANGER! Read the User Manual.
Risk of electric shock. The voltage at the parts marked with this symbol may
be dangerous.
Refers to a type A current sensor. This symbol signifies that application around
and removal from HAZARDOUS LIVE conductors is permitted.
Refers to a type B current sensor. Do not apply around or remove from HAZARD-
OUS LIVE conductors without additional protective means (de-energizing the
circuit or wearing protective clothing suitable for high voltage work).
Important instructions to read and understand completely.
Important information to acknowledge.
USB socket
The CE marking guarantees conformity with European directives and with
regulations covering EMC.
The trash can with a line through it means that in the European Union, the
product must undergo selective disposal for the recycling of electric and
electronic material, in compliance with Directive WEEE 2002/96/EC.

Power Quality Analyzer Model 8220 5
1.2 Definition of Measurement Categories
CAT II: For measurements performed on circuits directly connected to the
electricaldistributionsystem.Examplesaremeasurementsonhousehold
appliancesorportabletools.
CAT III: Formeasurementsperformedinthebuildinginstallationatthedistribution
level such as on hardwired equipment in xed installation and circuit
breakers.
CAT IV: Formeasurementsperformedattheprimaryelectricalsupply(<1000V)
suchasonprimaryovercurrentprotectiondevices,ripplecontrolunits,or
meters.
1.3 Receiving Your Shipment
Makesurethatthecontentsshippedareconsistentwiththepackinglist.Notify
yourdistributor ofanymissingitems. Iftheequipmentappears tobedamaged,
leaclaimimmediatelywiththecarrierandnotifyyourdistributoratonce,giving
a detailed description of any damage. Save the damaged packing container to
substantiateyourclaim.Donotuseequipmentwhichisdamagedorappearsto
bedamaged.
1.4 Ordering Information
Model 8220 ......................................................................................Cat. #2130.90
Includes set of two 10 ft (3m) color-coded leads (red/black) with alligator clips, set of safety test
probes (red/black), optically isolated USB cable, set of six 1.5V AA batteries, carrying bag , and
USB stick supplied with product user manual and DataView®software.
Model 8220 w/MN93-BK .................................................................Cat. #2130.91
Includes the Model 8220, one MN93 (240A) current probe (black connector), set of two 10 ft (3m)
color-coded leads (red/black) with alligator clips, set of safety test probes (red/black), optically iso-
lated USB cable, set of six 1.5V AA batteries, DataView® software, carrying bag, and user manual.
Model 8220 w/SR193-BK................................................................Cat. #2130.92
Includes the Model 8220, one SR193 (1200A) current probe (black connector), set of two 10
ft (3m) color-coded leads (red/black) with alligator clips, set of safety test probes (red/black),
optically isolated USB cable, set of six 1.5V AA batteries, carrying bag , and USB stick supplied
with product user manual and DataView®software.
Model 8220 w/24" AmpFlex®193-24-BK .......................................Cat. #2130.93
Includes the Model 8220, one 24" AmpFlex®193-24 (6500A) sensor (black connector), set of two
10 ft (3m) color-coded leads (red/black) with alligator clips, set of safety test probes (red/black),
optically isolated USB cable, set of six 1.5V AA batteries, carrying bag , and USB stick supplied
with product user manual and DataView®software.

6 Power Quality Analyzer Model 8220
Model 8220 w/MN193-BK ...............................................................Cat. #2130.96
Includes the Model 8220, one MN193 (6A/120A) current probe (black connector), set of two 10
ft (3m) color-coded leads (red/black) with alligator clips, set of safety test probes (red/black),
optically isolated USB cable, set of six 1.5V AA batteries, carrying bag , and USB stick supplied
with product user manual and DataView®software.
Model 8220 w/MA193-10-BK ..........................................................Cat. #2130.97
Includes the Model 8220, one MA193 (1000A) current probe (black connector), set of two 10
ft (3m) color-coded leads (red/black) with alligator clips, set of safety test probes (red/black),
optically isolated USB cable, set of six 1.5V AA batteries, carrying bag , and USB stick supplied
with product user manual and DataView®software.
1.4.1 Accessories and Replacement Parts
Adapter110Voutletw/4mmBananaPlug.........................................................Cat. #2118.49
SoftCarryingPouch ..........................................................................................Cat. #2119.48
SmallClassicCarryingBag...............................................................................Cat. #2133.72
OpticallyIsolatedUSBCable(RS-232Connector) ...........................................Cat. #2135.41
5AAdapterBox(for1or5Aprobes)..................................................................Cat. #2140.17
AC/DCCurrentProbeModelSL261..................................................................Cat. #1201.51
ACCurrentProbeModelMR193-BK.................................................................Cat. #2140.28
SetofTwo10ftColor-codedLeadswithAlligatorClips ....................................Cat. #2140.31
ACCurrentProbeModelMN93-BK...................................................................Cat. #2140.32
ACCurrentProbeModelSR193-BK .................................................................Cat. #2140.33
AmpFlex®Sensor 24"193-24-BK......................................................................Cat. #2140.34
AmpFlex®Sensor 36"193-36-BK......................................................................Cat. #2140.35
ACCurrentProbeModelMN193-BK.................................................................Cat. #2140.36
MiniFlex®Sensor 10"ModelMA193-10-BK.......................................................Cat. #2140.48
110VPowerAdapter..........................................................................................Cat. #2140.37
220VPowerAdapter..........................................................................................Cat. #2140.38
BNCAdaptorforusewithSL261.......................................................................Cat. #2140.40
1.4.2 Third Party Accessories
Converter-EthernettoRS-232,ModelESP901
Available Online........................................................................................ www.bb-elec.com
Order Accessories and Replacement Parts Directly Online
Check our Storefront at www.aemc.com/store for availability

Power Quality Analyzer Model 8220 7
CHAPTER 2
PRODUCT FEATURES
2.1 Description
TheModel8220isasingle-phaseAC+DCpowermeterwithanelectroluminescent
backlitdigitaldisplayandisratedto600VCATIII.
It is a measurement tool for electrical parameters and distribution network
disturbances, enabling the user to obtain instant measurements of the main
characteristics of a single-phase network (voltage, current, power, voltage and
currentharmonics,etc)andtomonitormachineryinoperation(temperature,inrush
currentanddurationofoperation,resistanceofwindingsandrotationalspeed).
Compactandshockresistant,itsergonomicdesignandstraightforwardinterface
make it user-friendly and intuitive. Within seconds you will be gathering the
measurementsyouwant.
TheModel8220’saccuracyisbetterthan1%(excludingcurrentsensors).Ithas
agreatexibilityduetoAEMC’srangeofcurrentsensors,measuringfromafew
hundredmilliampstoseveralthousandamps.
TheModel8220isdesignedfortechnicians,controlandmaintenanceengineers,
aswellaselectricalcontractors,inspectorsandeducators.
NOTE: The Model 8220 can be powered by 6 x AA batteries or a 110V/220VAC
power adaptor (with batteries removed).
Features:
• Measuresupto660VrmsorVDC
• Measuresupto6500AAC or 1400ADC(probedependent)
• DisplaysMin,MaxandAverageVoltsandAmps,CrestFactor,Peak
valueandK-Factor
• CalculatesanddisplaysWatts,VARsandVA,PowerFactorand
DisplacementPowerFactorforsingle-phaseandbalancedthree-phase
• Displaystotalharmonicdistortion(THD-FandTHD-R)forvoltageand
current
• Displaysindividualharmonicvaluesand%forVoltsandAmpsthrough
the50thharmonic
• Capturesanddisplaysinrushcurrent
• CalculatesanddisplaysphaserotationandRPM

8 Power Quality Analyzer Model 8220
• Displaysresistanceupto2000Ω
• Conductscontinuityanddiodetests
• Storesuptoninecompletesetsofreadingsforallvolt,amp,powerand
harmonicmeasurements(photographmode)
• CongurablefromDataView®softwareorfrontpanel
• Download stored data to DataView®softwareviaopticalUSBport
• IncludesFREEDataView®softwarefordatastorage,real-timewave-
formdisplay,analysisandreportgeneration
2.2 Control Features
Use Factory
Power Supply
Use Factory
Current Probe
Voltage
Inputs
600V CAT III
300V CAT IV
COM +
5
6
1
7
8
9
2 3 4
Figure 2-1

Power Quality Analyzer Model 8220 9
ITEM FUNCTION
1. External power supply jack
2. Four-pin input for current sensor (MN, SR, AmpFlex, etc.)
3. Negative terminal
4. Positive terminal
5. Electroluminescent backlit digital display
6. Function Buttons:
Photograph Button
Photographs measurements, viewable by pressing the View or
Print buttons.
Print Button
Prints all measurements currently displayed on an external printer.
Left Arrow Button
Selects the previous page, returns to previous step or (if only one
page) selects the value.
Right Arrow Button
Selects the following page, advances to the next step or (if only one
page) selects the value.
View Button
Views saved screen photographs.
Delete Button
Deletes one or all of the saved photographs or re-initializes the
effective maximum and minimum half-cycle values in Inrush mode.
White Button
Accesses voltage, power, voltage harmonic, motor start current,
rotation speed, temperature and information modes and reduces
the value in the configuration mode.
Yellow Button
Accesses the current, balanced three-phase, current harmonic,
phase rotation and resistance modes, reduces the value in the
configuration mode. Also inhibits automatic extinction.
NOTE: For detailed information on these buttons, see § 2.6

10 Power Quality Analyzer Model 8220
7. Rotary Functions:
NOTE: To access the second function of a rotary position, turn the
switch to the desired position then press the Yellow button.
OFF Turns the Instrument OFF
Voltage and Current modes
Power and Balanced Three-phase modes
Voltage and Current Harmonics modes
Inrush (motor start) and Phase Rotation modes
Rotation speed mode
Temperature and Resistance modes
Configuration mode
NOTE: For detailed information on these modes, see § 4.6.
8. Infrared optically coupled interface for USB cable.
9. Light indicator:
ON - indicates the 8220 is running on the optional external power supply.
OFF - indicates the 8220 is running on the internal batteries.

Power Quality Analyzer Model 8220 11
2.3 Display
Figure 2-2
PressingtheWhiteandYellowbuttonssimultaneouslytoggles thebacklight ON
andOFF.
Thedisplayusesthefollowingiconsandabbreviations:
ICON DESCRIPTION
Voltage measurement
Current measurement
Power measurement (active, reactive, apparent)
Calculation associated with connection to a balanced activated three phase
network
Voltage or current harmonics measurement
Motor starting (inrush) measurement
Phase rotation
Rotation speed measurement
Temperature measurement
Resistance measurement (up to 2000Ω)
When displayed, indicates the battery is low
Flashes during data transfer of information to the external printer

12 Power Quality Analyzer Model 8220
Number of active pages compared with total number of pages in the mul-
tiple pages modes
Flashes while measurements are being captured
Recalls a list of saved photographs; views a photograph
Deletion of one or all of the photographs. Re-initialization of effective values
during half-period of voltage or current.
%Percentage
ΩResistance in ohms
°C Temperature in degrees Celsius
°F Temperature in degrees Fahrenheit
ACurrent in amperes
AVG Real RMS value of the signal calculated over one second
CF Crest Factor (current or voltage)
DC Continuous current and voltage component
DPF Displacement Factor (cosine of Φ)
Hz Network frequency in hertz
kKilo (103)
KF K Factor (for transformers)
MAX Maximum RMS half-cycle voltage or current value
MIN Minimum RMS half-cycle voltage or current value
PEAK Instantaneous maximum (+) or minimum (-) crest value of signal measured
PF Power Factor (ratio of active power on the apparent power)
RMS Real effective value (voltage or current)
RPM Rotation speed in revolutions per minute (rotation per minute)
sDuration in seconds
THD-F Total Harmonic Distortion (or THD)
THD-R Distortion Factor (or DF)
VVoltage in volts
VA Apparent Power (total if 3Φ)
VAR Reactive Power (total if 3Φ)
Active Power (total if 3Φ)

Power Quality Analyzer Model 8220 13
2.4 Power Supply
TheModel8220ispoweredbysix1.5VAA(LR6)alkalinebatteries(standardor
rechargeable).See§6forinformationonchangingandrechargingthebatteries.
Batterylifeisdependentontypeofbattery:
Type of power supply Back-lighting
Without With
AA batteries > 40 hours > 20 hours
NiMH 1800mAh accumulators > 30 hours > 16 hours
NiCd 900mAh accumulators > 15 hours > 8 hours
Low Battery Indication Level:
Level1- The symbolwillashoncepersecondwhenthebatteryvoltageis
weak,buttheinstrumentcanstillbeused.
Level2- The symbolashesoncepersecond.Inaddition,every10seconds
(and repeated 7 times for a whole minute) a beeping sound is emit-
tedtogetherwiththemessage“batt”displayedonthescreen.Afterone
minute,theinstrumentturnsitselfoff.
2.5 Optically Coupled USB Interface
Theopticallycoupledinterface(Figure2-1,item8)providesanisolated,two-way
connectionbetweentheModel8220andaPCfortransmissionoftheinformation
inmemory (photographs,motorstarts,records)andallinstantaneousmeasure-
mentsandphotographsdisplayedonthescreenoftheModel8220.
ThetransferrateisdeterminedautomaticallybytheModel8220accordingtothe
softwareused;themaximumrateis115.2kbps.
2.6 Button Functions
2.6.1 Photograph Button
This button photographs all the measurement pages displayed in the following
rotaryswitchpositions: , , .
When the button is pressed, all the pages in the voltage, current, power,
voltageharmonicsandcurrentharmonicsmodesarephotographedandthenext
screenisdisplayed.

14 Power Quality Analyzer Model 8220
Figure 2-3
Example of a photograph number.
Thisscreendisplaysthenumberofthephotographinwhichthepageshavebeen
stored.The photographnumberashesduringthestorageprocess and the
iconisdisplayed.
NOTE: If the memory used for storing the photographs is full, the message
(Memory full) message is displayed.
2.6.2 View Button
Thisbuttonrstgivesaccesstothelistofphotographs,thenenablestheuserto
selectaphotographtobeviewed.
To Display a List of Photographs:
Pressthe button.Anumberofaphotographinthelistwillbedisplayed.Use
the◄►buttonsto:
• Displaythenumberofaspecicphotographtobeviewed(seeillustration
above).
• Select toselectallphotographs.
ThislistcanbeexitedbypressingeithertheWhiteorYellowbutton( )orthe
or button,orbychangingthepositionoftheswitch.
IftheModel8220memorydoesnotcontainanyphotographs, isdisplayed
onthescreen.Theinstrumentthenautomaticallyreturnstothepreviewmode.

Power Quality Analyzer Model 8220 15
To Display Pages of a Photograph:
Afterselectingthepagesofaphotographaspreviouslydescribed,pressthe
button.
Duringthetimethat thephotographisbeingviewed,the iconashes inthe
bottomright-handcornerofthedisplay.
Toviewthedifferentpages:
• Selectafunction- , or ontherotaryswitch.
• Usethewhiteandyellowbuttons( )to select a mode.
• Usethe◄►buttonstonavigatearoundthedifferentpagesofthe
selected mode.
Toreturntothelistofphotographs,pressthe buttonagain.
2.6.3 Delete Button
Thisbuttonisusedtodeleteoneorallofthepreviouslysavedphotographs.
To Delete a Photograph:
Pressthe buttontoviewthelistofphotographs.
Usethe◄►buttonsto:
• Displaythenumberofaspecicphotographtobedeleted(seeillustration
onpreviouspage).
• Select toselectallphotographs.
Pressthe buttontodeletetheselectedphotograph.
WARNING: Selecting will delete all saved photographs.
Afterdeletingaspecicphotograph,oneofthenumbersoftheremainingphoto-
graphsisdisplayed.
Ifthelistdoesnotcontainanyfurtherphotos,thedisplayindicates (no
recording).Thedisplaythenswitchesautomaticallytoameasurementmode.
ThislistcanbeexitedbypressingeithertheWhiteorYellowbutton( )orthe
or button,orbychangingthepositionoftheswitch.
If wasselected, isdisplayedonthescreen.Thedisplaythenauto-
maticallyswitchestoameasurementmode.

16 Power Quality Analyzer Model 8220
2.6.4 Print Button
Beforeusingthisbutton,anexternalserialprintermustbeconnectedtotheModel
8220usingthespecicserialcableprovidedwiththeprinter.
NOTE: Do not use the optical USB cable provided with the instrument, to connect
to the printer. Use the serial cable provided with the printer.
Pressingthisbuttonprintsoutalltheinformationandmeasurementsrelatingtothe
currentlyselectedmode.
NOTE: It is not possible to print while viewing a photograph.
Whendataistransmitting,the iconashes.
Exampleofaprintoutwhentherotaryswitchisturnedtothe voltagemode:
**************************
Mode:voltage
Vrms(V)= 225.7
Arms(A)= 112.8
Freq(Hz)= 50.00
Vdc(V)= 3.2
CF= 1.41
Vmax(V)= 229.4
Vmin(V)= 222.6
Vpeak+(V)= 319.6
Vpeak-(V)=-313.3
Figure 2-4
2.6.5 ◄► Buttons
Thesebuttonsenabletheuserto:
• Navigatebetweenpagesforthe , , and modes.
• Activateorde-activatethebalancedthree-phasemodeforthe mode.
• Selectthestepinthe modes.

Power Quality Analyzer Model 8220 17
2.6.6 White Button
Thisbuttonenables:
• Selectionoftherstfunctionofeachmode,indicatedbythewhitemarkings
aroundtherotaryswitch( , , , , ).
• Decreasingthevaluesinthe mode.
• Exitingthelistofphotographs.
• Displayoftheinformationrelatingtothe8220(serial,softwareandhardware
numbers). This information is accessed by pressing and holding down the
whitebuttonwhenturningtherotaryswitchfromOFFtoanyotherposition.
2.6.7 Yellow Button
Thisbuttonenables:
• Selectionofthesecondfunctionofeachmode,indicatedbytheyellowmark-
ingsaroundtherotaryswitch( , , , , ).
• Increasingthevaluesinthe mode.
• Exitingthelistofphotographs.
• De-activationoftheautomaticshut-off(see§4.4).

18 Power Quality Analyzer Model 8220
CHAPTER 3
SPECIFICATIONS
3.1 Reference Conditions
Parameter Reference Conditions
Ambient temperature 73° ± 5°F (23° ± 3°C)
Humidity 45 to 75%
Atmospheric pressure 25.4" Hg to 31.3" Hg (860 to 1060 hPa)
Phase-to-earth voltage 50 to 600Vrms without DC (< 0.5%)
Clamp current circuit input voltage 30mVrms to 1Vrms without DC (<0.5%)
AmpFlex®current circuit input voltage 11.8 to 118mVrms without DC (<0.5%)
Network frequency 50 and 60Hz ± 0.1Hz
Phase shift 0° active power / 90° reactive power
Harmonics <0.1%
Balanced three-phase connection Deactivated (OFF)
*All specications are subject to change without notice.
3.2 Electrical Specifications
3.2.1 Voltage Inputs
Switch Positions: , , , ,
Operating Range:
Phase-Phase-0to660VrmsAC/DC*
Phase-Neutral-0to600VrmsAC/DC
*Provided that the max with 600Vrms in regards to earth is not exceeded.
Input Impedance: 451kΩ
Overload:
1.2Vnpermanently;2Vnfor1sec(Vn=nominalvoltage)