Digital Panel Mount Wireless Energy Meters 500v Single Phase
Digital Panel Mount Ac Volt Wifi Smart Energy Meter 500v Single Phase
Product Description
Single phase voltage meter measure voltage in the power grid by AC sampling technique. The meter are programable and able to set the ratio by pressing the keys on the panel.with features of convenient installation.Easy wiring and maintenance,
programable at site etc. The meters can also proceed the network communication between different PLC and industrial control computers among the industry.
Technical Data
|
Wiring |
Single phase |
|
Ratedcurrent |
AC57.7V,AC100V,AC220V,AC380V, |
|
Rated voltage |
0-500VAC or 0-100VDC |
|
Overload |
Sustained:1.2times;Instantaneous:2times/1s |
|
Accuracy |
Class0.5 |
|
Frequency |
45-65Hz |
|
Operation range |
AC220V |
|
Workingrange |
AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V |
|
Power consumption |
≤ 5VA |
|
Communication |
RS-485,MODBUS-RTUprotocol |
|
Workingtemperature |
-10~+55℃ |
|
Relativehumidity |
≤93%,intheplacewithoutcorrosivegas |
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