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Technical Data

Accuracy:    Voltage accuracy 0.5 class.

Parameters:

 Rated voltage: AC 57.7V、AC 100V、AC 220V、AC 380V.

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

 Internal resistance: ＞300kΩ.

 Frequency:45~65Hz/DC 0Hz.

Auxiliary Power Supply:

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

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