ADL200 single phase electric meter
ADL200 single phase electric meter is designed for single phase active energy measurement on low voltage system, in the same time it can measure the electrical parameters like voltage, current, power and so on. There is also RS485 can be chosen. This electricity meter has advantages of smaller volume, high precision, good EMC, easily installing etc, All meters meet the related technical requirements of electricity meter in the IEC62053-21,IEC62053-22 standards.
| Function |
Function description |
Function provide |
| Measurement of kWh |
Active kWh (positive and negative) |
√ |
| Reactive kWh (positive and negative) |
√ |
| A. B, C split phase positive active energy |
√ |
| Measurement of electrical parameters |
U,I,P,Q,S,PF,F |
√ |
| Measurement of harmonics |
2~31ST Voltage and current harmonic |
√ |
| Display |
12 bits section LCD display, background light |
√ |
| Key programming |
3 keys to communication and set parameters |
√ |
| Pulse output |
Active pulse output |
√ |
| Multi-tariff and functions |
Adapt 4 time zones, 2 time interval lists, 14 time interval by day and 4 tariff rates |
By negotiation |
| Max demand and occurrence time |
By negotiation |
| Frozen data on last 48 months, last 90days |
By negotiation |
| Date, time |
By negotiation |
| Communication |
Communication interface: RS485, Communication protocol:
MODBUS-RTU |
√ |
| Voltage |
AC220V |
| Consumption |
<10VA(Single phase) |
| Impedance |
>2MΩ |
| Accuracy class(woltage) |
Error±0.2% |
| Input current |
10(80)A |
| Consumption |
<1VA Single phase rated current |
| Accuracy class(current) |
Error±0.2% |
| Power |
Active, reactive, apparent power, error±0.5℅ |
| Frequency |
45~65Hz,Error±0.2% |
| Energy |
Active energy(Accuracy class: 0.5)
reactive energy(Accuracy class 2) |
| Clock |
≤0.5s/d |
| Energy pulse output |
1 active photocoupler output |
| Width of pulse |
80±20ms |
| Pulse constant |
400imp/kWh,10000imp/kWh(Correspond with the basic current) |
| Interface and communication protocol |
Modbus RTU |
| Communication address |
Modbus RTU:1~ 247 |
| Baud rate |
1200bps~19200bps |
| working temperature |
-25ºC~+55ºC |
| Relative humidity |
≤95℅(No condensation) |
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