DIN Rail Single And Three Phase kWh Meter

Functions And Features

Relative name:kWh Meter | DIN Rail Single Phase kWh Meter | DIN Rail Three Phase kWh Meter

● Measure the active energy consumption on single phase or three phase AC power grid of rated frequency 50Hz or 60Hz, complying with Standards IEC 62053-21 and European standards EN 50470-3.

● Step motor impulse mini-registers 6 digits in sealed housing to ensure no stop under super wide temperature is applied to the analog display meter and 8 digits super wide temperature LCD with white backlight is applied to the digital display meter.

● Equipped with a polarity passive energy impulse output terminal, conforming to Standards IEC 62053-31 and DIN 43864.

● LEDs indicate the power supply state, energy impulse signal and load current flow direction separately.

● 35mm DIN rail installation, complying with standard DIN EN50022.

● LEM012 series width is single pole (Imax 40A), bipolar pole (Imax 100A) and LEM022 series width is four pole (modulus 17.5mm), complying with European standard DIN 43880.

● Cool grey flame retardant PC meter case and internal structure parts and the Class Ⅱ insulation protection design, with the characteristics of moistureproof, flame retardant, thermostability, good weather resistance, high rigidity and excellent insulation property, etc., to ensure a longer service life and a more stylish appearance.

● Meter case and terminal cover can be sealed and the terminal cover is extended type, to ensure the tamper-proof function.

Technical Parameters

Series Power supply Accuracy Reference Voltage(V) Current specifications(A) Starting current(A) Insulation performance
LEM012 Single phase Class 1 127 or 230 5(40)
AC voltage 4kV for 1 minute, 1.2/50us
waveform impulse voltage 6kV.
LEM022 Three phase Class 1 3 x 400
3 x 230/400
AC voltage 4kV for 1 minute, 1.2/50us
waveform impulse voltage 6kV.
* If any reference voltage and current you need are different from above, please contact our salesmen.

Outer And Mount Dimension

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