Digital Sigle-phase Current Voltage Meter Power Supply:AC/DC:100~240V dimension:96(H)x96(W)x90(D)mm

Digital Sigle-phase Current Voltage Meter

Performance feature

High-precision measurement of Single -phase grid active power, reactive power, apparent power Provide digital display, supports LCD show, query local dataProgrammable current and voltage change ratio Supports RS-485 communication, Modbus-RTU protocol Support switch volume input, switch volume output, analog volume transmission output Set parameters will not be lost after power failure Can adjust the display brightness of lights Auxiliary power supply AC/DC 80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V Variety of appearance options to meet the requirements of different cabinet body electric loop

Technical specifications

Measuring accuracy Active power Reactive power Apparentpower  Signal inputWiring mode Rated voltager Rated current Overload Power Impedance Frequency Auxiliary power supply Scope of work Power Select function modulesCommunication interface Switch volume input Switch volume outputTransmission output Environment Operating Storage temperature Relative humidityElevation 0.5 Class0.5 Class0.5 ClassSingle-phase,Three-phase four-wire, three-phase three-wireAC57.7V,AC100V,AC220V,AC380VAC1A,AC 5AVoltager: 1.2-times (continuous), 2 times/1 seconds (instantaneous) Current: 1.2-times (continuous), 10 times/5 seconds (instantaneous)Voltager <1VA/phase phase,Current <0.4VA/phaseVoltager >300KΩ,Current <20mΩ45~65HzAC/DC 80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V<4VA1-way RS-485 communication, Modbus-RTU protocol Baud Rate 1200~9600bps,default 2400 bpsSupports 4-way dry contact inputSupports 3-way relay output, capacity  AC 250V/5A, DC 30V/5ASupports 3-way analog output   0/4~20mA or 0~5/10V-10°C~+55°C-25°C~+70°C≤93%,Place without corrosive gas≤2500m

Digital Sigle-phase Current Voltage Meter