Specificati***Powersupply(1)Ratedvoltage:poweredfrommeasuringinputsC***umption:0.8VAmaxVoltageinputsRatedvoltage:A)3x230/400VAC+15%-20%-4wiresB)3x120/208VAC+15%-20%-4wiresC)3x400VAC+15%-20%-3wiresD)3x208÷230VAC+15%-20%-3wiresE)3x100÷120VAC+15%-20%-3wiresInputimpedance:›1.3MOhmBurden:max0.15VAperphaseFrequency:45-65HzCurrentinputsRatedcurrent(Ib):1/5ARMSprogrammableMin/maxmeasurablecurrent:20mA/7ARMSMaximumoverload:10ARMScontinuous-100ARMSfor1sec.Inputimpedance:0.02OhmapproximatelyBurden:max0.5VAperphaseInsulationvoltage:480VACmaxbetweenphasesRogowskiinput:200÷49995AonrequestTypicalaccuracyVoltage:&plu***n;0.3%reading&plu***n;0.05%fullscaleCurrent:&plu***n;0.5%reading&plu***n;0.05%fullscaleActivepower:&plu***n;1%reading&plu***n;0.1%fullscale(PF=1)Powerfactor:1.5%reading(0.5inductive-0.8capacitive)Activeenergy:1%reading(0.5inductive-0.8capacitive)Frequency:&plu***n;0.05%reading&plu***n;2digitsfrom45to65HzDisplayandoperatingcontrolsDisplay:highcontrastLCDdisplay43x19mm8digitsforenergiesandotherparameters+symbolsKeypad:2push-butt***Communicationport(2)Type:RS485onrequest,optoisolatedBaudrate:300to57600bps78kbpsincaseofLONBUSProtocols:A2ASCII,MODBUSLONBUSonrequestDigitaloutputsType:2optoisolated(50V-100mAAC-DC)Environmentalconditi***Operatingtemperature:from-15°Cto+60°CStoragetemperature:from-25°Cto+75°CRelativehumidity:80%max.withoutcondensationMechanicalcharacteristicsMaterial:plasticenclosure-norylUL94-V0Protectiondegree:IP51(frontpanel);IP20(terminals)Terminals:conductors2.5mm2Size/weight:106x90x57mm,6DINrailmodules/300grStanda***complianceSafety:73/23/EECand93/68/EECdirectives,EN61010.1safetystandardEMC:89/366/EECdirectiveandfollowingmodificati***93/31/EECand93/68/EEC,EN50081-2,EN50082-2,EN61326/A1(1)ThebasicinstrumentispoweredfromL1,L2,L3andN)