产品名称：DP-72X72-3 Three-phase AC Ammeter

Category Digital Ammeter > DP-XX-3

Model DP-72X72-3 Three-phase AC Ammeter

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

Switching output ,Analog output

Technical Data

Accuracy:   Current accuracy class 0.5

Parameters:

Rated current: AC 5A、AC 1A.

Overload Rating: 1.2X rating (continuous) 2X rating for 1 seconds.

Internal resistance: ＜200mΩ(for non-mA/mV inputs only).

Frequency:45~65Hz.

Auxiliary Power Supply:

                 AC/DC 48~240V、AC/DC 80~265V、AC 380V、AC 220V、AC 110V、AC 60V.

Display Features:

                 High-brightness display

                 Display data full range 1-9999 arbitrary variable settings

                 Display “HHHH”, when data over 1.4 times the full range

Optional Function:

                 Communication function:1 RS485 communication, Modbus-RTU protocol, 

                              the baud rate is 1200,2400, 4800, 9600, 19200, 24000, 38400bps can be set.

                 Passive Status Collection: Support four-way Passive Sensor status collection.

                 Status/Control Signals: support four-way output voltage output (5V),2 way alarm relay 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: