Payment & Shipping Terms:
|Voltage:||240V||Current:||5(30)A; 5(40)A; 10(60)A; 20(80)A|
|Pulse Constant:||800imp/kwh||Communication Mode:||PLC, Wifi, Carrier, GPRS, RS485|
|Baud Rate:||2400bps||Name:||Digital Electric Meter|
Reliable Single Phase Meter , High Accuracy Smart KWH Meter For AMR / AMI System
|Connection Mode||Accuracy||Rated Voltage V||Rated Current A||Pulse Constant|
|Through Mutual Inductor||1.0/2.0||220||6||12000|
Remarks: Special pulse constant can be customized as inquire.
Consumption: Voltage Circuit Consumption(Out of Communication Status) ≤1.5W, 10VA
Voltage Circuit Consumption(Under Communication Status) ≤3.0W, 12VA
Current Circuit Consumption ≤1VA(Ib)
Working Temperature: -25℃～60℃
Maximum Working Temperature: : -40℃～70℃
Maximum Storage and Transportation Temperature: -40℃～70℃
Relative Humidity: Annual Average＜75%
Normal Working Pressure: 0.9Un～1.1Un
External Working Pressure: 0.8Un～1.15Un
Maximum Working Pressure: 0.0Un～1.15Un
Clock Accuracy: ≤0.5S/D (Reference Temperature 23℃)
Capacity of Li-Ion Battery: ≥1.2Ah, the working time since power off≥ 5 years.
Data Storage Period ≥ 10 years
Life Time ≥ 10 years
Dimension: 112*160*71 mm
Pulse Width: 80±20mS, Typical 80mS
Communication Rate for Optical: 1200bps
Communication Rate for RS485: 2400bps (Typical Value)
600bps, 1200bps, 2400bps, 4800bps, 9600bps (Can be set)
＊ Use only isolated tools.
＊ Do not connect the meter to a 3 phase - 415V AC - network.
＊ Place the meter only in dry surroundings.
＊ Make sure the used wires are suitable for the max current the meter can measure.
＊ Make sure the AC wires are installed correctly before activating the current/voltage.
＊ Do not touch the meter connecting clamps directly with your bare hands, with metal, blank wire or other material as you will have the chance of an electricity shock and a possible chance for health damage.
＊ Do not through, drop, kick or other physical violence to the meter as there are high precision components inside that will break or make the meter measure inaccurate.
＊ Do not mount the meter in area's with harm gas, dust, mildew or insects or on unstable surfaces.