Acrel DJSF1352-RN Din Rail DC Energy MeterAcrel DJSF1352-RN DC energy meter with dual DC input is mainly designed for telecom base station, DC charging pile, solar photovoltaic and other applications. This series of meters can measure voltage, current, power and positive and negative energy in the DC system. In the actual use of the site, it can measure the total energy, and can measure the energy within the specified time period. Detection results can be used for local display, and can be connected with industrial control equipment, computer, measurement and control system.Parameters of DJSF1352-RN Din Rail DC Energy MeterTechnical parametersIndicatorsInputNominal valueVoltage input rangeCurrent inputDC 0-1000VShunt：0-75mV；See the physical wiring diagramHall sensor：0-20mA、4-20mA、0-5V，0-10V and so on.Overload1.2 times rated (continuous); 2 times rated/1 second;Power consumptionVoltage: ≤0.2VA, current ≤0.1VAAccuracy classClass 1FunctionDisplay8-bit segment LCD screen (LCD)Communication InterfaceRS485, infraredCommunication protocolModbus-RTU，DL/T 645-2007SwitchSwitch output2 Relay outputs, 2A/30VDC or 2A/250VASwitch input2 dry contact inputsPulse outputA second pulse output, a energy pulse outputSee the SYS->PLUS display in the meter menu settingFor example: The meter displays 100, which is 100imp/kWHPower SupplyVoltage rangeAC/DC 85-265V or DC24V(±10%) or DC48V(±10%)Power consumption≤ 3WPower frequency withstand voltagePower supply // Voltage input // Current input // Relay output and switch input // Communication interface / / Pulse output 3kV/1minPower supply // Relay output // Voltage input // Current input 3kV/1minPulse output // Communication interface // Switch input 2kV/1minInsulation resistance≥ 40M ΩAverage barrier-free working hours≥50000hEnvironmentTemperatureNormal operating temperature: -25 °C ~ 65 °C;Limit working temperature: -40 °C ~ 70 °C;Storage temperature: -40℃～ 80℃Humidity≤93%RH, no condensation, no corrosive gasAltitude≤2500mDiagram of DJSF1352-RN Din Rail DC Energy MeterDJSF1352-RN have infrared communication interface and RS485 communication interface, and support modbus-RTU protocol; With relay alarm output and switching input function; According to different requirements, through the instrument panel keys, to change the ratio, alarm, communication line setting; It has switching quantity event recording (Modbus protocol), programming and event setting recording, data instantaneous and timing freezing function, maximum voltage and current power and minimum value recording function.Use of DJSF1352-RN Din Rail DC Energy MeterApplicationSuitable for Solar PV Power Distribution Monitoring SolutionMeasure electric parameters of dc batterysPower consumption monitoring of DC charging pileDC monitor system of telecom tower base station SKU: LKOTS00059 Category: Over the See Tag: Pre order
