Audited Supplier
ADL300-EYNK
2 Years
2 Years
Digital
Single Phase
Acrel
China
Product Description
ADL100-EY single phase wireless prepaid watt-hour meter,ADL300-EY three phase wireless prepaid watt-hour meter are used for calculating the single and three phase active energy respectively on the frequency of 50 Hz. The meter has functions of pre-paid, load controlling, time control and NB,2G,4G,RS485 communication etc.Products meet the Enterprise Standard Q31/0114000129c039-2019 Enterprise Standard for electronic prepayment watt-hour meter requirements.
Projects | ADL100-EY | ADL300-EY | ||
Specification | ||||
Measurement | Voltage | Reference voltage | 220V | 3×220/380V |
Consumption | <10VA(Single phase) | |||
Impedance | >2MΩ | |||
Accuracy class | Error±0.2% | |||
Current | Input current | 10(60)A | 3×1(6)A, 3×10(80)A | |
Consumption | <4VA(Single phase rated current) | |||
Accuracy class | Error±0.2% | |||
Power | Active, reactive, apparent power, error±0.5℅ | |||
Frequency | 45~65Hz,Error±0.2% | |||
Meter amount | Energy | Active energy (Accuracy class:1) | Active energy (Accuracy class:0.5) | |
Clock | ≤0.5s/d | |||
number signal | Energy pulse output | 1 active optocoupler output | ||
Switching output | 1 Switching output | 2 Switching output | ||
pulse | Width of pulse | 80±20ms | ||
Pulse constant | 1600imp/kWh | 6400imp/kWh,400imp/kWh | ||
communication | RS485 | Interface and communication | RS485 :Modbus RTU | |
Range of communication address | Modbus RTU:1~ 247 | |||
Baud rate | 1200bps~19200bps | |||
2G | Working band | GSM 850,EGSM 900,DCS 1800,PCS 1900 | ||
Transmission rate | Maximum rate of descent 85.6kbps,Maximum uplink speed 85.6kbps | |||
NB | Transmission rate | H-FDD B1 B3 B8 B5 B20 | ||
Transmission rate | Maximum rate of descent 25.2Kbps,Maximum uplink speed 15.62 Kbps | |||
Environment | Relative temperature | -25ºC~+55ºC | ||
Storage temperature | -40ºC~+70ºC | |||
Relative humidity | ≤95℅(No condensation) | |||
Altitude | <2000m | |||
