数字米小组

Technical Data AccuracyDisplay: 0.50.2 class, Frequency meter 0.1 class, Transmitting: 0.5 classDisplay4 digit LED display with sign bitlnputNominal inputCurrent AC1AAC5ADC1ADC5ADC20mA and etcVoltage AC100VAC220VAC380VDC100VDC220VDC380VDC75mV and etc.OverloadingContinuance: 1.2 times, Instantaneous: current 10 times(5s), Voltage 2 times(10s)Frequency50/60Hz±10%Power supplyAuxiliary power supplyAuxiliary power supply AC/DC80 270VAC220VDC220V and etc.Power consumption4VAIsolation withstand voltagePower supply and inputTransmitting outputCommunication interface AC2kV, InputTransmitting outputCommunication interface between each other AC1kVInsulation resistance≥100MΩMean time between failures≥50000hOperation conditionAmbient temperature: -1055, Relative humidity ≤93%, No corrosive gas, Height above sea level≤2500mOutputAnalog valueWhen DC4 20mA current output, Load510Ω, When DC0 5V voltage output, Load100kΩDigital valueRS-485 interface, MODBUS-RTU protocol, Baud rate default 9600(optional 48009600)bps 120x120 Programmable Digital Meter Type Selection TableModelTypeMeasurementOptionalPA3194I-2K1/*AC AmmeterSingle phase ILNote: optional function with "*" 1. RS485 communication function(C) 2. One loop 4-20mA or 0-20mA analog value(B) 3. Relay alarm (J)PA3195I-2K1/*DC AmmeterSingle phase ILPA3194I-2K4/*AC AmmeterThree phase IaIbIcPZ3194U-2K1/*AC VoltmeterSingle phase ULNPZ3195U-2K1/*DC VoltmeterSingle phase ULNPZ3194U-2K4/*AC VoltmeterThree phase U1U2U3PD3194F-2K1/*Frequency MeterHzPD3194H-2K1/*Power Factor MeterCOSφPS3194P-2K1/*Single Power MeterSingle phase kwPS3194P4(P3)-2K1/*Three Phase Active Power MeterThree phase kwPS3194Q4(Q3)-2K1/*Three Phase Reactive Power MeterThree phase kvarPD3194UI-2K4AC Voltage & Current Combined MeterThree phase IaIbIc; Three phase U1U2U3PD3194PQ-2K4Three Phase Active & Reactive Power Combined MeterkWkVarCOSφHz Three phase UaUbUcIaIbIckWkVarCOSφHz 80x80 Programmable Digital Meter Type Selection TableModelTypeMeasurementOptionalPA3194I-3K1/*AC AmmeterSingle phase ILNote: optional function with "*" 1. RS485 communication function(C) 2. One loop 4-20mA or 0-20mA analog value(B) 3. Relay alarm (J)PA3195I-3K1/*DC AmmeterSingle phase ILPA3194I-3K4/*AC AmmeterThree phase IaIbIcPZ3194U-3K1/*AC VoltmeterSingle phase ULNPZ3195U-3K1/*DC VoltmeterSingle phase ULNPZ3194U-3K4/*AC VoltmeterThree phase U1U2U3PD3194F-3K1/*Frequency MeterHzPD3194H-3K1/*Power Factor MeterCOSφPS3194P-3K1/*Single Phase Power MeterSingle phase kwPS3194P4(P3)-3K1/*Three-Phase Active Power MeterThree phase kwPS3194Q4(Q3)-3K1/*Three-Phase Reactive Power MeterThree phase kvarPD3194UI-3K4AC Current & Voltage Combined MeterThree phase IaIbIc; 3 phase U1U2U3