Power analyzers and Energy Meters Power ... - Meter Manager

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WM14-DINInput specifications (cont.)MeasurementsCoupling typeCrest factorCurrent, voltage, power,power factor, frequency,energy, TRMS measurementof distorted waves.Direct< 3, max 10A peakInput impedance(X-S options)380/660V L-L (AV5) 1 MΩ ±5%120/208V L-L (AV6) 453 KΩ ±5%Current ≤ 0.02ΩInput impedance(PG-SG options)380/660V L-L (AV5) 1 MΩ ±1%120/208V L-L (AV6) 1 MΩ ±1%Current ≤ 0.02ΩFrequencyOverload protectionContinuos voltage/currentFor 500ms: voltge/current48 to 62 Hz1.2 F.S.2 Un/36ARS485 Serial Port SpecificationsRS422/RS485 (on request)TypeConnectionsAddressesProtocolMultidropbidirectional (static anddynamic variables)2 or 4 wires, max. distance1200m, termination directlyon the instrument1 to 255, key-pad selectableMODBUS/JBUSData (bidirectional)Dynamic (reading only)Static (writing only)Data formatBaud-rateSystem, phase variables andenergiesAll configuration parameters1 bit di start , 8 data bit,no parity, 1 stop bit9600 bit/sCptBSoft software: parameter programming and reading dataCptBSoftMulti language software toprogram the workingparameters of the poweranalyzer and to read theenergies and theinstantaneous variables.The program runs underWindows 95/98/98SE/2000/NT/XP.Working modeData accessTwo different workingmodes can be selected:- management of a localRS485 network;- management ofcommunication from a singleinstrument to PC (RS232);By means of RS485serial port.Dual pulse outputDigital outputs (on request)Pulse outputsNumber of outputsNumber of pulsesOutput type2 (one for kWh one for kvarh)From 0.01 to 999 incompliance with thefollowing formula:[Psys max (kW orkvar)*pulses (pulses/kWhor kvarh)]
WM14-DINSoftware functionsPassword Numeric code of max. 3digits; 2 protection levelsof the programming data1st levelPassword “0”, noprotection2nd level Password from 1 to 999,all data are protectedSystem selection3-phase with/without n, unbal.3-phase balanced3-phase ARON, unbalanced2-phaseSingle phaseTransformer ratioCT 1 to 999VT 1.0 to 99.9FilterOperating rangeFiltering coefficient 1 to 16Filter actionDisplaying3-phase system with neutral0 to 100% of the inputdisplay scaleMeasurements, alarms,serial out. (fundamental var: V,A, W and their derived ones).Up to 3 variables per pagePage 1: V L1, V L2, V L3Page 2: V L12, V L23, V L31Page 3: A L1, A L2, A L3Page 4: A L1 dmd, A L2 dmd,A L3 dmdAlarmsResetPage 5: An, An AlarmPage 6: W L1, W L2, W L3Page 7: PF L1, PF L2, PF L3Page 8: var L1, var L2, var L3Page 9: VA L1, VA L2, VA L3Page 10: VA ∑, W ∑, var ∑Page 11: VA dmd, W dmd, HzPage 12: W dmd max (*)Page 13: Wh (*)Page 14: varh (*)Page 15: VL-L ∑, PF ∑,VLN AlarmPage 16: A max (*)Page 17: A dmd max (*)Page 18: hour counter (*)(*) = These variables arestored in EEPROM when theinstrument is switched offProgrammable, for the VL∑andAn (neutral current).Note: the alarm is only visual,by means of LED on the frontof the instrument.Independentalarm (VL∑, An)max: A dmd, W dmdall energies (Wh, varh) andhour counterPower Supply SpecificationsAuxiliary power supply230VAC-15 +10%, 50-60Hz115VAC-15 +10%, 50-60Hz48VAC-15 +10%, 50-60HzPower consumption24VAC-15 +10%, 50-60Hz18 to 60VDCAC: 4.5 VADC: 4WGeneral SpecificationsOperatingtemperatureStoragetemperatureInstallation categoryInsulation (for 1 minute)0° to +50°C (32 to 122°F)(RH < 90% non condensing)-10° to +60°C (14 to 140°F)(RH < 90% non condensing)Cat. III (IEC 60664, EN60664)4000VAC, 500VDCbetween mesuringinputs and power supply.500VAC/DC betweenmesuring inputs and RS485.4000VAC, 500VDC betweenpower supply and RS485Dielectric strength4000 VAC (for 1 min)EMCEmissions EN50084-1 (class A)residential environment,commerce and light industrySpecifications are subject to change without notice WM14-DINPDS070905 3
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