Product Name: Panel Mounted Single Phase Digital AC/DC Voltmeter Model NO.: DS-AV 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 Voltage Meter Power: AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V signal: AC57.7V, AC100V, AC220V, AC380V, DC2V, DC20V, DC200V 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 Single Phase Digital AC/DC VoltmterFeatures :1 .High Precision measurement of single phase AC voltage or DC voltage2 .Provide the digital tube display ,local data query3 .Programmable voltage 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 ,AC100V ,DC48V ,DC24V7 .A variety of shapes ,to meet the different requirements of the cabinet body elecric circuitTechnical data:Accuracy of measurement :Voltage Level :0.5Singal Input :Connection mode of single phase VoltageRated Voltage :AC57.7V,AC100V,AC220V,AC380V,DC2V,DC20V,DC200V,DC600VPower: <1VA/ phaseImpedance: >300KΩThe frequency of 45~65Hz or DCAuxiliary power supply:Working Voltage :AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24VPower 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