产品名称：DP-72-4 Single-phase AC ​Volmeter​

Category Digital Voltmeters > DP-XX-4

Model DP-72 Single-phase AC Volmeter

Technical Data

Accuracy:    Voltage Accuracy class 0.5

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

Voltage overload: 1.2 times (Continuous)2times/1second

Internal resistance: Voltage≥1kΩ/V

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 LED display

                 Display full range 1-9999 arbitrary variable settings

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

Operating Environment:

                 Operating temperature:-10℃~+55℃

                 Storage temperature:-25℃~+70℃

                 Relative humidity:≤93%，Non corrosive gas sites

Safety performance:

                 Insulation resistance:＞500MΩ

                 AC Withstand Voltage:＞AC 2000V

Signal Wiring Diagram: