DTS722threephaseelectronicwatt-hourmeter ApplicationTypeDTS722threephaseDINrailwatt-hourmeterisakindofnewstylethreephaseelectronicwatt-hourmeter,themetercompletelyaccordwithrelevanttechnicalrequirementsofclass1andclass2singlephaseenergymeterstipulatedinNationalstandardGB/T17215-2002andinternationalstandardIEC61036.itcanaccuratelyanddirectlymeasureactiveenergyconsumptionfromthreephaseACelectricitynet,itcandisplaytotalenergyconsumptionbysteptypeimpulseregisterorLCDdisplay.Ithasfollowingfeatures:Goodreliability,smallvolume,lightweight,speciousniceappearance,convenientinstallation,etc.Functionsandfeatures 1.Mayselect35mmDINrailinstallationandinstallationontheboard.2.Mayselect5+1digitsregisterbysteptypeor7digitsLCDdisplay. 3.MayselectinfraredcarrierwavecommunicationandRS485serialportcommunication. 4.Impulseoutputwhennopower,complyingwithstandardDIN43864. Technicalparameters NameTypeAccuracyRatedvoltage(V)Ratedcurrent(A)ThreephasefourwireactiveenergyelectronictypeWatt-hourmeterDTS722Class13 380/220V 3 100/57.5V1.5(6),3(6),5(30),10(50),15(90),20(80),5(40),50(100)ThreephasefourwireactiveenergyelectronictypeWatt-hourmeterDTS722Class23 380/220V3 100/57.5V1.5(6),3(6),5(30),10(50),15(90),20(80),5(40),50(100)Threephasethreephaseactiveenergyelectronictypewatt-hourmeterDSS722Class13 100V3 380V1.5(6),3(6),5(30),10(50),15(90),20(80),5(40),50(100)Threephasethreephaseactiveenergyelectronictypewatt-hourmeterDSS722Class23 100V3 380V1.5(6),3(6),5(30),10(50),15(90),20(80),5(40),50(100) Outerandmountdimension: