Prepayment Meter - Front Panel Mounted Prepaid Meter

Functions And Features

Relative name:Prepayment Meter | Front Panel Mounted Prepaid 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 IEC 62052-11.

● 6 digits LED or 7 digits LCD display for option.

● Can select one meter with one card and the card can be reloadable via the computer with an IC card programmer.

● Can select the meter suitable for both reloadable IC card and disposable IC card. To load, please let both IC card programmer and the computer on line. It is also available to load via the separate offline IC card programmer.

● Can select the inside far infrared communication module and RS485 communication module, for reading meter, remote control credit and system parameter setting.

● Keypad IC card programmer and universal IC card programmer for option.

● IC card is with data encryption and anti-fake protection.

● Prepayment mode is by kWh. Another mode by credit is for option when ordering.

● Standard configuration of prepayment management system software is a single computer version. Network version is for option when ordering.

● Have the functions of load control, automatic detection and indication of fault. Standard configuration is without the detection function of opening terminal cover. When ordering, you can add the function: while opening terminal cover, the power will be cut.

● 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 the load current flow direction separately.

● Front panel mounted in 3 points for fixing. The centre-to-centre distance between the top mounting holes and the bottom, which the user can select any needed distance, in accordance with Standards BS 7856 and DIN 43857.

● Beige flame retardant PC/ABS 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.

● LEM091 Series is short terminal cover to reduce the installation space and is convenient for centralized installation and LEM101 Series is extended terminal cover in order to protect to use safety and to ensure the tamper-proof function.

Technical Parameters

Series Power supply Accuracy Reference Voltage(V) Current specifications(A) Starting current(A) Insulation performance
LEM091 Single phase Class 1 127 or 230 5(30)
AC voltage 4kV for 1 minute, 1.2/50us
waveform impulse voltage 6kV.
LEM101 Three phase Class 1 3×400
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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