| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 2 Years |
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ADL100-EY single-phase pre-paid meters with intro-control are used for calculating the single-phase active energy respectively on the frequency of 50 Hz. The meter has functions of pre-paid, load control, RS485 communication, etc. meets 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 three-phase active energy respectively on the frequency of 50 Hz. The meter has functions of pre-paid, load control, RS485 communication, etc. meets the related technical requirements of electronic power meter in the IEC62053-21, IEC62053-22 standards.
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| ADL100-EY | ADL300-EY |
| 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 | ||
| ADF400L |
| Parameter | Description & Value | |
|
Auxiliary
Power Supply
|
Voltage |
3*220V/380V (for 3-phase sub-modules); 220V AC (for 1-phase submodule) |
| Power Consumption |
≤10W |
|
|
Input
Voltage
|
Rated Voltage | 3x 220/380V AC (3-phase); 220V AC(1-phase) |
| Frequency | 50Hz | |
|
Input
Current
|
Rated Current | Max 80A Load Current (for 1-phase&3-phase sub-module with direct connection); 3×1(6)A(for 3-phase sub-module via CTs) |
| Starting Current | 1‰ Ib (Class 0.5S) | |
|
Accuracy
|
Measurement | Class 0.5 |
| Clock | ≤0.5s/d | |
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Pulse
|
Pulse Output | 1 Active Energy Pulse for each 3-phase Sub Module |
| Pulse Width | 80ms±20ms | |
| Pulse Constant | 6400imp/kWh (3-phase) | |
|
Communication
|
RS485 | MODBUS-RTU |
| Infrared | For Prepaid Card Scanning | |
| Ethernet | MODBUS-TCP | |
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Environment
|
Operating Temperature | -20ºC~+60ºC |
| Storage Temperature | -30ºC~+70ºC | |
| Humidity | ≤95% (No condensation) | |
| Altitude | <2000m | |
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