产品名称：HL-72-5 Digital Power Meter

Category Digital Power Meter > HL-XX-5

Model HL-72-5 Active Power Meter 

Optional Function: RS485 communication Modbus-RTU protocol, Switching input,

Switching output ,Analog output

Technical Data

Accuracy: Active power accuracy class 0.5 , Reactive power accuracy class 0.5,

               Apparent 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/DC 0Hz.

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 (5V).

               (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: