● 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 IEC 62052-11.
● Step motor impulse registers 6 digits in aluminum frame to ensure no stop under super wide temperature is applied to the analog display meter and 7 digits super wide temperature LCD 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, load current flow direction and the data communication state separately.
● Can select the maintenance free lithium battery inside for LCD display to read the meter while the power is cut.
● Can select the inside far infrared data communication port and RS485 data communication port, the communication protocol complies with Standards DL/T645-1997, can also select the Modbus-RTU communication protocol.
● 35mm DIN rail installation, complying with standard DIN EN50022.
● LEM016 series width is 6 pole and LEM026 series width is 10 pole (modulus 12.5mm), complying with standard JB/T7121-1993.
● Anti-UV transparent PC meter cover with airtight structure design for waterproof, dust-proof and preventing tampering.
● Cool grey flame retardant PC meter bottom and internal structure parts, built-in fine aluminum nameplate and the ClassⅡ 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.
● Transparent PC moulded short terminal cover helps to reduce the mounting space and is convenient for centralized installation.
● Meter cover and meter bottom can be sealed and the terminal cover can be designed individually sealed, to ensure the tamper-proof function.
Series | Power supply | Accuracy | Reference Voltage(V) | Current specifications(A) | Starting current(A) | Insulation performance |
LEM016 | Single phase | Class 1 | 127 or 230 | 5(30) 10(60) 20(120) |
0.02 0.04 0.08 |
AC voltage 4kV for 1 minute, 1.2/50us waveform impulse voltage 6kV. |
LEM026 | Three phase | Class 1 | 3 x 400 3 x 230/400 |
CT/5 5(30) 10(60) 20(120) |
0.01 0.02 0.04 0.08 |
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. |
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