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DIRIS A-20 - Socomec

single -circuit metering, measurement & analysisDIRIS A-20 Multifunction performance metering & monitoring device - PMDM ulti-measurementDIRIS A-20 FunctionDIRIS A-20 units are performance metering and monitoring devices that provide the user with all of the measurements needed to complete energy efficient projects successfully and to provide assured monitoring of electrical of this information can be used and analysed remotely with the help of energy efficiency software programs. >Industry >Infrastructure >BuildingThe solution for >User-friendly operation >Compliant with IEC 61557-12 >Detects wiring errors >CustomisableStrong pointsFunctionsMulti-measurement Currents- instantaneous: I1, I2, I3, In- maximum average: I1, I2, I3, In Voltages & frequency- instantaneous: V1, V2, V3, U12, U23, U31, F Powers- instantaneous: 3P, P, 3Q, Q, 3S, S- maximum average: P, Q, S Power factors- instantaneous: 3PF, PFMetering Active energy: +/- kWh Reactive energy: +/- kvarh Timetable: Harmonic analysis Total harmonic distortion (rank 51)- Currents: thd I1, thd I2, thd I3- Phase-to-neutral voltage: thd V1, thd V2.

3/4 wires with 1 CT Single-phase Two-phase Current measurement (TRMS) Via CT primary 9 999 A Via CT secondary 5 A Measurement range 0 … 11 kA Input consumption 0.6 VA Measurement updating period 1 s Accuracy 0.2% Permanent overload 6 A Intermittent overload 10 I n over 1 sec 1. 0.5 A gG / 0.5 A class CC fuses. 1. 0.5 A gG / 0.5 A class CC ...

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Transcription of DIRIS A-20 - Socomec

1 single -circuit metering, measurement & analysisDIRIS A-20 Multifunction performance metering & monitoring device - PMDM ulti-measurementDIRIS A-20 FunctionDIRIS A-20 units are performance metering and monitoring devices that provide the user with all of the measurements needed to complete energy efficient projects successfully and to provide assured monitoring of electrical of this information can be used and analysed remotely with the help of energy efficiency software programs. >Industry >Infrastructure >BuildingThe solution for >User-friendly operation >Compliant with IEC 61557-12 >Detects wiring errors >CustomisableStrong pointsFunctionsMulti-measurement Currents- instantaneous: I1, I2, I3, In- maximum average: I1, I2, I3, In Voltages & frequency- instantaneous: V1, V2, V3, U12, U23, U31, F Powers- instantaneous: 3P, P, 3Q, Q, 3S, S- maximum average: P, Q, S Power factors- instantaneous: 3PF, PFMetering Active energy: +/- kWh Reactive energy: +/- kvarh Timetable: Harmonic analysis Total harmonic distortion (rank 51)- Currents: thd I1, thd I2, thd I3- Phase-to-neutral voltage: thd V1, thd V2, thd V3 Phase-to-phase voltage.

2 Thd U12, thd U23, thd U31 EventsAlarms on all electrical parametersCommunications (1)RS485 with MODBUS protocolOutput Equipment control Alarm report Pulse reportInput Information report from a dry external contact(1) Available as an option (see the following pages).RS485 DIRIS A-20 DIRIS A-20 Energy efficiency softwarePLCDIRIS GDIRIS_576_i_1_en_catAdvantagesUser-frie ndly operationWith its large backlit multiple-display screen with 4 hot keys, the DIRIS A-29 is easy to with IEC 61557-12 Reference standard for PMDs (Performance metering & monitoring devices), IEC 61557-12 guarantees performance levels and satisfactory performance from the PMDs under the environmental conditions typical of industrial and tertiary wiring errorsThe DIRIS A-20 is equipped with an error correction function for TC communication and input/output modules can extend the basic functional scope of this product.

3 Equipped with additional modules, the DIRIS A-20 can provide the user with flexibility and expandability throughout the service life of the diagram >To use Socomec PMDs effectively, we can offer you several dedicated software pageRelated software >IEC 61557-12 >CEI 62053-22 class >IEC 62053-23 class 2 >ULCompliance with standardsDIRIS A-20 Multifunction performance metering & monitoring device - PMDM ulti-measurement54321 DIRIS_981x_a_1_cat1. Backlit LCD display2. Pushbutton for currents (instantaneous and maximum), THD currents and the connection correction Pushbutton for voltages, frequency and THD Pushbutton for power (instantaneous and maximum), active, reactive and effective, power Pushbutton for energy sources and timer panelCaseTypePlug-inDimensions L x H x P96 x 96 x 60 mmCase degree of protectionIP30 Front degree of protectionIP52 Display typeBacklit LCDType of terminal stripsFixed or removableSection for connection of voltages and other.

4 Mm2 Section for connection of .. 6 mm2 Weight400 g5/TEST 4 OK PROGI V F P PF E969645351592+ + optional modulesDIRIS_773_a_1_catdiris_445_a_1_ca t1 output that can be configured for: pulses: configurable (type, weight, duration) to kWh or kVarh. Monitoring: 3I, In, 3V, 3U, F, P, Q, S, PFL/C, THD 3I, THD 3V, THD 3U and timer meter. Equipment control1 outputdiris_447_a_1_catRS485 link with MODBUS protocol (speed up to 38 400 baud).3 inputs can be configured into: Information report from an external output that can be configured for: pulses: configurable (type, weight, duration) to kWh or kVarh. Monitoring: 3I, In, 3V, 3U, F, P, Q, S, PFL/C, THD 3I, THD 3V, THD 3U and timer meter.

5 Equipment controlCommunication3 inputs , 1 outputAccessoriestrafo_024_a_2_catCurren t transformer (see page trafo_077_b_2_catDIRIS_720_a_2_catIP65 protectionDIRIS A-20diris_449_a_1_cat52 General Catalogue metering, measurement & analysisDIRIS A-20 Multifunction performance metering & monitoring device - PMDM ulti-measurementDIRIS A-20 FunctionDIRIS A-20 units are performance metering and monitoring devices that provide the user with all of the measurements needed to complete energy efficient projects successfully and to provide assured monitoring of electrical of this information can be used and analysed remotely with the help of energy efficiency software programs. >Industry >Infrastructure >BuildingThe solution for >User-friendly operation >Compliant with IEC 61557-12 >Detects wiring errors >CustomisableStrong pointsFunctionsMulti-measurement Currents- instantaneous: I1, I2, I3, In- maximum average: I1, I2, I3, In Voltages & frequency- instantaneous: V1, V2, V3, U12, U23, U31, F Powers- instantaneous: 3P, P, 3Q, Q, 3S, S- maximum average: P, Q, S Power factors- instantaneous: 3PF, PFMetering Active energy: +/- kWh Reactive energy: +/- kvarh Timetable: Harmonic analysis Total harmonic distortion (rank 51)- Currents: thd I1, thd I2, thd I3- Phase-to-neutral voltage: thd V1, thd V2, thd V3 Phase-to-phase voltage.)

6 Thd U12, thd U23, thd U31 EventsAlarms on all electrical parametersCommunications (1)RS485 with MODBUS protocolOutput Equipment control Alarm report Pulse reportInput Information report from a dry external contact(1) Available as an option (see the following pages).RS485 DIRIS A-20 DIRIS A-20 Energy efficiency softwarePLCDIRIS GDIRIS_576_i_1_en_catAdvantagesUser-frie ndly operationWith its large backlit multiple-display screen with 4 hot keys, the DIRIS A-29 is easy to with IEC 61557-12 Reference standard for PMDs (Performance metering & monitoring devices), IEC 61557-12 guarantees performance levels and satisfactory performance from the PMDs under the environmental conditions typical of industrial and tertiary wiring errorsThe DIRIS A-20 is equipped with an error correction function for TC communication and input/output modules can extend the basic functional scope of this product.

7 Equipped with additional modules, the DIRIS A-20 can provide the user with flexibility and expandability throughout the service life of the diagram >To use Socomec PMDs effectively, we can offer you several dedicated software pageRelated software >IEC 61557-12 >CEI 62053-22 class >IEC 62053-23 class 2 >ULCompliance with standardsDIRIS A-20 Multifunction performance metering & monitoring device - PMDM ulti-measurement54321 DIRIS_981x_a_1_cat1. Backlit LCD display2. Pushbutton for currents (instantaneous and maximum), THD currents and the connection correction Pushbutton for voltages, frequency and THD Pushbutton for power (instantaneous and maximum), active, reactive and effective, power Pushbutton for energy sources and timer panelCaseTypePlug-inDimensions L x H x P96 x 96 x 60 mmCase degree of protectionIP30 Front degree of protectionIP52 Display typeBacklit LCDType of terminal stripsFixed or removableSection for connection of voltages and other.

8 Mm2 Section for connection of .. 6 mm2 Weight400 g5/TEST 4 OK PROGI V F P PF E969645351592+ + optional modulesDIRIS_773_a_1_catdiris_445_a_1_ca t1 output that can be configured for: pulses: configurable (type, weight, duration) to kWh or kVarh. Monitoring: 3I, In, 3V, 3U, F, P, Q, S, PFL/C, THD 3I, THD 3V, THD 3U and timer meter. Equipment control1 outputdiris_447_a_1_catRS485 link with MODBUS protocol (speed up to 38 400 baud).3 inputs can be configured into: Information report from an external output that can be configured for: pulses: configurable (type, weight, duration) to kWh or kVarh. Monitoring: 3I, In, 3V, 3U, F, P, Q, S, PFL/C, THD 3I, THD 3V, THD 3U and timer meter.

9 Equipment controlCommunication3 inputs , 1 outputAccessoriestrafo_024_a_2_catCurren t transformer (see page trafo_077_b_2_catDIRIS_720_a_2_catIP65 protectionDIRIS A-20diris_449_a_1_cat53 General Catalogue 2017-2018488) DIRIS A-20 Multifunction performance metering & monitoring device - PMDM ulti-measurementLow voltage balanced networkConnectionVoltage measurements (TRMS)Direct measurement between phases50 .. 500 VACD irect measurement between phase and neutral28 .. 289 VACI nput consumption VAMeasurement updating period1 measurementMeasurement updating period1 factor measurementMeasurement updating period1 measurementMeasurement range45 .. 65 HzMeasurement updating period1 accuracyActive (according to IEC 62053-22)Class SReactive (in acc.)

10 With CEI 62053-23)Class 2 Auxiliary power supplyAlternative voltage110 .. 400 VACAC tolerance 10%DC voltage120 .. 289 VDCDC tolerance 20%Frequency50 / 60 HzPower consumption10 VAPulse or alarm outputNumber1 Type100 VDC - 0,5 A - 10 VAMax. number of manoeuvres 108 InputsNumber3 Power supply10 .. 30 VDCM inimum width of signal10 msMinimum length between 2 pulses18 msTypeOptical couplersCommunicationLinkRS485 Type2 to 3 half duplex wiresProtocolMODBUS in RTU modeMODBUS speed1400 .. 38400 baudOperating conditionsOperating temperature range- 10 .. + 55 CStorage temperature- 20 .. + 85 CRelative humidity95%Electrical characteristicsTerminalsDIRIS A20 AUXV3 VNV1V2I3I2I1S2S1S2S1S2S1 DIRIS_578_a_1_x_catS1 - S2 : current : auxiliary power supply , V2, V3 & VN : voltage +R = 120RS4850n1 DIRIS A20 DIRIS_579_a_1_x_catRS485 = 120 : internal resistance for the RS485 communication1819 DIRIS A20 OUT 11918 DIRIS A20 OUT 11213IN 3+-+-+-1415IN 21617IN 1 DIRIS_580_b_1_x_cat18 - 19 : output n 1 Output or alarm module Module with 3 inputs, 1 outputThe 1CT solution reduces by the accuracy of the phase for which the current is deduced by a vector wires with 1 CTSingle-phaseTwo-phaseCurrent measurement (TRMS)Via CT primary9 999 AVia CT secondary5 AMeasurement range0.


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