Product Name: Panel Mounted Three Phase Electronic AC Ammeter Model NO.: DS-3AA Customized: Customized AC Voltmeter Type: Electrostatic DC Voltmeter Type: Electrostatic Power Source: AC and DC Theory: Electronic Meter Usage: Meter for Industry and Home Use Display: Digital Installation: Panel Mounted Ammeter Power: AC/DC 80V~270V, AC220V, AC380V, AC100V Signal: AC 1A, AC 5A Range: 0-9999 Mounting: Panel Mounting Size: 120x120/80x80/96X48/96X96/72X72/48X48/120x60 Trademark: OEM / ODM Transport Package: Cartons Specification: CE, ROHS Origin: China HS Code: 9032899090 Product Description Panel Mounted Three Phase Electronic AC AmmeterFeatures :1 .High Precision measurement of three phase AC current2 .Provide the digital tube display ,local data query3 .Programmable current ratio4 .Support RS485 communication ,Modbus-RTU protocol5 .Support for switching input ,output ,analog quantity transmitting output6 .Auxiliary power supply :AC/DC 80-270V ,AC220V ,AC380V ,AC100V7 .A variety of shapes ,to meet the different requirements of the cabinet body elecric circuitTechnical data:Accuracy of measurement :Current Level :0.5Singal Input :Connection mode of single phaseRated Voltage :AC 1A ,AC 5APower: <1VA/ phaseImpedance: >300KΩThe frequency of 45~65Hz or DCAuxiliary power supply:Working Voltage :AC/DC 80V~270V, AC220V, AC380V, AC100VPower consumption:<4VAFunction module:Communication interface 1way RS-485 communication, Modbus-RTU protocolBaud rate: 1200~9600bps, the default 2400bpsSwitch input support 2stem node inputTransmission output support 1analog output: 0/4~20mA or 0~5/10VEnviroments :Working temperature: -10°C ~+55°CStorage temperature:-25°C ~+70°CRelative humidity is less than 93%, no corrosive gasElevation:≤2500mSafety :Insulation resistance >100MΩAC withstand voltage AC 2kVElectromagnetic compatibility :ESD level :4Electrical fast transient burst level :4Surge (impact )level :4Outline dimensions :frame size (mm) :120x120 ,80x80 ,96x48 ,96x96 ,48x48 ,120x60 ,160x80Hole Size (mm) : 111x111 ,76x76 ,92x45 ,92x92 ,45x45 ,114x56 ,152 76Contact InformationDESON ELECTRIC GROUP CO.,LTD.Joe Yang /Sales MamagerXIRENDANG Industrial Zone ,YueQing ,WenZhou ,ZheJiang ,P.R .Of China 325604Phone :+86 577 61609710 Fax :+86 577 61713067Mobile :+86 13868793667 Website :www.desongroup.com