Complaint
ADL300-EY three-phase pre-paid meters with intro-control are used for calculating the active energy respectively on the frequency of 50/60 Hz. The meter has functions of RF card recharge, cooperate with circuit breaker to realize load cut-off and RS485 communication, etc. meet the related technical requirements of electronic power meter in the IEC62053-21, IEC62053-22 standards.
ADL300-EY three-phase pre-paid meters with intro-control are used for calculating the active energy respectively on the frequency of 50/60 Hz. The meter has functions of RF card recharge, cooperate with circuit breaker to realize load cut-off and RS485 communication, etc. meet the related technical requirements of electronic power meter in the IEC62053-21, IEC62053-22 standards.
| Technical parameters | ADL100-EY | ADL300-EY | |
| Voltage | Nominal voltage | 220V | 3*220/380V |
| Nominal frequency | 50/60Hz | ||
| Consumption | <4VA(Each phase) | ||
| Current | Maximum current | 60A | 6A,80A |
| Starting current | Connect directly:0.04A,connect via CT:0.002A | ||
| Consumption | <<4VA(Maximum current) | ||
| Measurement | Accuracy | Class 1 | Class 0.5s |
| performance | |||
| Clock | Accuracy | Error ≤0.5 | |
| Active pulse | Width | 80ms±20ms | |
| Constant | 1600imp/kWh | 6400imp/kWh | |
| Communication | Interface | RS485 | |
| Protocol | MODBUS-RTU | ||
| Temperature range | Operating | -25ºC ~55ºC | |
| Storage | -40ºC ~70ºC | ||
| Humidity | ≤95%(No condensation) | ||
| Altitude | ≤2000m | ||
