Single Phase Digital Energy Meter LCD Display 7+1 Digit Screen, Din-rail Electronic KWh Meter, 10(40)A(220V 10(40)A) NPTERBL

General description This Single Phase Digital Energy Meter features a 7+1 digit LCD display that accurately measures the active energy consumption. It is designed for self-consumption and is suitable for measuring rated frequency 50Hz AC current. Technical specifications AC Voltage: 4KV for 1 minute Impulse Withstand Voltage: 6KV - 1.2μS waveform Operating Current Range: 0.04A-60A / 0.08A-100A Over Current Withstand: 1800A / 3000A for 0.01s Operating Frequency Range: 50Hz ± 10% Internal Power Consumption: ≤2W / 10VA Test Output Flash Rate (RED LED): 500 pulses per kWh Pulse Output Rate (Pins 20 and 21): 500 pulses per kWh Display Backlit LCD: 7 + 1 digits Other information High reliability and stability Good anti-electromagnetic interference Low power consumption High precision and overload capacity Anti-electricity theft Long lifespan