ADL300-EY Three Phase Prepaid Energy Meter
General
ADL300-EY three phase pre-paid meters with intro-control is used for calculating the three phase active energy respectively on the frequency of 50 Hz. The meter has functions of pre-paid, load controlling and RS485 communication etc. meet the related technical requirements of electronic power meter in the IEC62053-21, IEC62053-22 standards.
Specification
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Specification |
ADL300-EY |
ADL300-EYZ |
ADL300-EYRF |
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Voltage |
Reference voltage |
AC 3×220/380V |
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Consumption |
＜10VA |
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Accuracy |
Class 0.5S |
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Current |
Reference current |
3*1(6)A 3*10(80)A |
3*10(80)A |
3*1(6)A 3*10(80)A |
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Accuracy class |
Class 0.5S |
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Consumption |
＜4VA |
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Active pulse |
Pulse width：80ms±20ms Pulse constant：1600imp/kWh |
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Display |
LCD |
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Frequency |
50Hz |
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Option Function |
Communication |
RS485, Modbus-RTU compatible protocol |
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Multi tariff energies |
4 tariff rates，14 time interval by day |
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Recharge method |
Remote recharge |
RF card or Remote recharge |
RF card |
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Operation Temperature |
-25 ºC~+55 ºC |
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Storage Temperature |
-40 ºC ~+70 ºC |
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Altitude |
≤ 2000m |
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Relative humidity |
≤95%RH, no condensation, without corrosive gas |
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Typical connection
Dimension
Wiring
Wiring sample of current and voltage
Q: Are you trading company or manufacturer ?
A: We are a manufacturer in Shanghai,China. Our factory is in Wuxi city, Jiangsu province.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. Or it is 10-15 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes,we can provide the sample for low price. If you place the order ,all or part of the sample charge will be deducted from the goods.
Q: How long can you send your quotation to us ?
A: After got all the detailed information,we will quote within 1 working days.
Q：What is your terms of payment ?
A: Payment＜=1000USD,100% in advance. Payment ＞1000USD,30% Total contract amount in advance, balance before shipment.
If you have another question,pls feel free to contact us.
