Main rangeConzerv product nameEM6400NG POP device short nameConzerv EM6400NG product or component typeEnergy meter Complementary power quality analysistotal harmonic distortion device applicationPower monitoring type of measurementCurrentVoltageFrequencyApparent energyApparent powerActive and reactive energyActive and reactive power metering typeAverage current IavgCalculated neutral currentReactive power Q, Q1, Q2, Q3Peak demand currentsUnbalance currentDemand current I1, I2, I3Peak demand power PM, QM, SMApparent power S, S1, S2, S3Phase currentsAverage voltage VavgVoltage U21, U32, U13, V1, V2, V3Power factor and displacement PF (signed, four quadrant)Demand power P, Q, SActive power P, P1, P2, P3Active, reactive, apparent energy (signed, four quadrant) [Us] rated supply voltage40...300 V AC 45...65 Hz40...300 V DC network frequency50 Hz60 Hz [In] rated current1 A5 A type of network3P1P + N2P + N2P3P + N maximum power consumption in VA6 VA at 277 V between phase and neutral maximum power consumption in W2 W at 277 V display type7 segments LED display colourRed messages display capacity3 fields of 4 characters display digits12 digit(s) - 14.2 mm in height communication of dataReading of time-stamped measurements and eventsTotal energyEnergy meteringNet energy tamperproof of settingsProtected by access code sampling rate64 samples/cycle measurement current5…6000 mA SignalCurrent 0...12 A (impedance 0.3 MOhm)6 x Voltage (impedance 5 MOhm)4 x measurement voltage35…480 V AC 45...65 Hz between phases35…277 V AC 45...65 Hz between phase and neutral35…600 V AC 45...65 Hz between phases35…347 V AC 45...65 Hz between phase and neutral600…999000 V AC 45...65 Hz with external VT frequency measurement range45…65 Hz measurement accuracyCurrent +/- 0.5 %Voltage +/- 0.5 %Power +/- 0.5 %Frequency +/- 0.05 %Power factor +/- 0.01 accuracy classClass 5P total current harmonic distortion THD (I) conforming to IEC 61557-12Class 5P total voltage harmonic distortion THD (U) conforming to IEC 61557-12Class 0.5S active energy conforming to IEC 62053-22Class 1 reactive energy conforming to IEC 62053-24 number of outputs1 pulse output voltage5...40 V DC@20 mA impulse duration20 ms Demand intervalsConfigurable from 1 to 60 min local signallingGreen LED: activityRed LED: output signal 1...9999000 pulse/ k_h (kWh, kVAh, kVARh) communication port protocol- communication port support- data recordingEnergy consumption logs materialPolycarbonate flame retardanceV-0 conforming to UL 94 mounting modeFlush-mounted mounting supportFramework installation categoryIII type of installationIndoor installation measurement categoryCategory III 480 VCategory II 480…600 V electrical insulation classClass II connections - terminalsCurrent circuit: screw clamp terminals (bottom) 2.08…3.31 mm² cable(s) Voltage circuit: screw clamp terminals (top) 0.82…3.31 mm² cable(s) Control circuit: screw clamp terminals (top) 0.82…3.31 mm² cable(s) Communication: screw clamp terminals 0.33…3.31 mm² cable(s) tightening torqueCurrent circuit: 0.9…1 N.m Philips No 2 screwdriver Voltage circuit: 0.9…1 N.m Philips No 2 screwdriver Control circuit: 0.9…1 N.m Philips No 2 screwdriver Communication: 0.9…1 N.m Philips No 2 screwdriver wire stripping lengthCurrent circuit: 3.68 mmVoltage circuit: 7 mmControl circuit: 7 mmCommunication: 7 mm standardsIEC 61010-1:ed. 3UL 61010-1:ed. 3 product certificationsCE conforming to IEC 61010-1CULus conforming to UL 61010-1CULus conforming to CSA C22.2 No 61010-1C-Tick width96 mm depth73 mm panel: 13 mm outside: height96 mm net weight600 g Environment electromagnetic compatibilityElectrostatic discharge conforming to IEC 61000-4-2Radiated radio-frequency electromagnetic field immunity test conforming to IEC 61000-4-3Electrical fast transient/burst immunity test conforming to IEC 61000-4-4Surge immunity test conforming to IEC 61000-4-5Conducted RF disturbances conforming to IEC 61000-4-6Magnetic field at power frequency conforming to IEC 61000-4-8Voltage dips and interruptions immunity test conforming to IEC 61000-4-11Emission tests conforming to FCC part 15 class A overvoltage categoryIII IP degree of protectionIP51 front: conforming to IEC 60529IP30 body: conforming to IEC 60529 relative humidity5…95 % at 50 °C pollution degree2 ambient air temperature for operation-10…60 °C ambient air temperature for storage-20…70 °C operating altitude<= 2000 m service life7 year(s) Offer Sustainability REACh free of SVHCYes EU RoHS DirectiveCompliant
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS Regulation
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