Active Member
|
[China]
Contact name:
Zhejiang Gomelong Meter Co., Ltd. |
|
|
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 |
Rated current | AC57.7V,AC100V,AC220V,AC380V, |
Rated voltage | 0-500VAC or 0-100VDC |
Overload | Sustained:1.2times;Instantaneous:2times/1s |
Accuracy | Class 0.5 |
Frequency | 45-65 Hz |
Operation range | AC220V |
Working range | AC/DC 80V~270V,AC 220V,AC 380V,AC 100V,DC 48V,DC 24V |
Power consumption | ≤ 5VA |
Communication | RS-485, MODBUS-RTU protocol |
Working temperature | -10~+55℃ |
Relative humidity | ≤93 %,in the place without corrosive gas |
