| Customization: | Available |
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| After-sales Service: | 2 Years |
| Warranty: | 2 Years |
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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.
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Projects
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ADL100-EY
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ADL300-EY
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Specification
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Measurement
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Voltage
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Reference voltage
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220V
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3×220/380V
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Consumption
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<10VA(Single phase)
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Impedance
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>2MΩ
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Accuracy class
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Error±0.2%
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Current
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Input current
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10(60)A
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3×1(6)A, 3×10(80)A
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Consumption
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<4VA(Single phase rated current)
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Accuracy class
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Error±0.2%
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Power
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Active, reactive, apparent power, error±0.5℅
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Frequency
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45~65Hz,Error±0.2%
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Meter
amount |
Energy
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Active energy
(Accuracy class:1) |
Active energy
(Accuracy class:0.5) |
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Clock
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≤0.5s/d
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number
signal |
Energy pulse output
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1 active optocoupler output
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Switching output
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1 Switching output
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2 Switching output
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pulse
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Width of pulse
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80±20ms
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Pulse constant
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1600imp/kWh
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6400imp/kWh,400imp/kWh
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communication
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RS485
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Interface and
communication |
RS485 :Modbus RTU
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Range of
communication address |
Modbus RTU:1~ 247
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Baud rate
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1200bps~19200bps
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2G
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Working band
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GSM 850,EGSM 900,DCS 1800,PCS 1900
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Transmission rate
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Maximum rate of descent 85.6kbps,Maximum uplink speed 85.6kbps
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NB
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Transmission rate
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H-FDD B1 B3 B8 B5 B20
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Transmission rate
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Maximum rate of descent 25.2Kbps,Maximum uplink speed 15.62 Kbps
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Environment
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Relative temperature
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-25ºC~+55ºC
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Storage temperature
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-40ºC~+70ºC
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Relative humidity
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≤95℅(No condensation)
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Altitude
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<2000m
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