产品名称：HL-72-5 Digital Reactive Power Meter

Category Digital Power Meter > HL-XX-5
Model HL-72-5 Digital Reactive Power Meter
Optional Function:RS485 communication Modbus-RTU protocol, Switching input,
Switching output ,Analog output

Technical Data
Accuracy:  Reactive power accuracy class 0.5.
Parameters:
                Rated voltage: AC 57.7V、AC 100V、AC 220V、AC 380V.
                Rated current: AC 5A、AC 1A.
                Current Overload Rating: 1.2X rating (continuous) 10X rating for 5 seconds.
                Voltage Overload Rating: 1.2X rating (continuous) 2X rating for 1 second.
                Internal resistance: ＞300kΩ,Current＜20mΩ.
                Frequency:45~65Hz.
Auxiliary Power Supply: AC/DC 80~270V、AC220V、AC 380V、AC 100V、DC48V、DC24V.
Display Features: High-brightness display, Brightness can be adjusted.
Optional Function:
                Communication function:1 RS485 communication,Modbus-RTU protocol, 
                the baud rate is 1200,2400, 4800, 9600bps can be set.
                Passive Status Collection: Support 2-way Passive Sensor status collection.
                Status/Control Signals: support 2-way output voltage output (contact: AC250V/5A, DC30V/5A).
                Analog output: support 1-way Analog output conversion 4~20mA or 0~5V.
Operating Environment:
                Operating temperature:-10℃~+55℃.
                Storage temperature:-25℃~+70℃.
                Relative humidity≤93%，Non corrosive gas.
Safety Performance:
                Insulation resistance:＞100MΩ.
                AC withstand voltage:＞AC 2000V.
EMC:
ESD: Level  4
Surge: Level  4
RF: Level  3
EFT: Level  3

Signal Wiring Diagram: