Product Details:
Payment & Shipping Terms:
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Output Voltage: | 220V/230V/240V | Measurement: | Active Energy |
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Accuracy: | Class 1.0 | LCD Display: | KWh, Voltage, Current, MD |
RTC: | Support | TOU: | Support |
High Light: | domestic electric meter,smart power meter |
Single Phase Smart Electric Meter Active Energy Measurement KWH Voltage Current MD
11. Communication: RS485, IR, PLC or etc
Mainly Parameters
Reference Voltage: 220V
Reference Current: 1.5A, 5A, 10A, 15A
Reference Frequency: 50Hz
Intrinsic Error: Meet with IEC 62053-21
Start Current: ≤0.004Ib (Direct Mode)
Defluction: When 115% reference voltage and no current in current circuit, no more than 1 pulse can be made by meter.
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%
Month Average 95%
Occasional 85%
Air Pressure: 63.0kPa~106.0kPa (Under 4000m)
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
Weight: 0.8kg
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)
Contact Person: Mrs. Ada Yang
Tel: +8615623095278