Meter (0.2) Model: ZX7M-DSSD331/DTSD341-9DS

Meter (0.2) Model: ZX7M-DSSD331/DTSD341-9DS DSSD331/DTSD341 (9DS)-typehigh-precisionmeterhigh stabilityprecisionA / D samplingand digitalmultipliertechnique, capable ofpowerforhigh-speed,high precisionacquisition, can providea variety ofenergy measurement,monitoring and managementinformation and datato meet thepower system generation, transmission,high precisionpowersupplyneeds ofthe variousaspects oftrade settlementrequirements,meet the needs ofindustry,precisionmeasurementof largeelectricpower requirements ofenterprisesto meet thepower companiesand energy-intensiveenterprises tomodern energyand energy management requirements.Mainuse of: 500KVsubstation Metering, 330KVsubstation Metering, 220KVsubstation Metering, 110KVsubstation Metering, power plants, hydropower,wind power plants Meteringindustrialautomation, energy(energy) managementsystemfor large enterprises andhigh energy consumption enterprisessettlement,the mainfeatures of assessmentmeasurementpoints: â—†time-meteringenergy(6rates,4quadrant) â—† RS-485serialcommunication interface, supportDL/T645.supports the MODBUSprotocolâ—†capturethe maximum demandand recordtime of occurrence,programming andalarmloggingand many othereventsâ—†showing thevoltage and currentharmoniccomponents,high-capacitybar graph◆◆externalload curverecordPT, CTratio errorandphase error correctionâ—† 12monthshistoricalbillingdata recordingfunctionâ—† â—†communicationorderpowerfreezemeasuringvoltage and current frequency andinstantaneouspower, etc. â—†self-diagnosisfunction, faultalarmbasic technicalparameters:item Specification standardGB/T1717883-1999 GB/T17882-1999 DL/T614-1997 GB/T14549-93 GB/T15284-2002IE061850-9-1accuracyactive: 0.2Sreactive:areferencevoltagethree-phasethree-wire3 × 100 Vthree-phasefour-wire3 × 57.7,100 Vcurrentspecification1.5 (6)reference frequency50Hz, 60Hz Operating temperature-25 ℃ ~ +55 ℃maximum operating temperature range: -35 ℃ ~ +65 ℃power≤ 1.2W, 4VAclockerror of≤ 0.5 s / dparameters ofthe powerpulse outputpulsewidth: 80ms ± 5msemptycontact output, external power supplyDC: 5 ~ 24V,allowscurrent: ≤ 15m AtrippingrelayparametersAC250V, 1A; DC220V, 0.5A (resistive load)communication protocolDL/T645Statute of thedimensions length × width×thickness: 238.5mm × 147.8 mm ×80mmsingle weightabout4.2kg