The design can be adapted to suit specific regional requirements, e.g., power is usually distributed for residential customers as single phase, 3-wire. The meter is designed for use in single-phase, 2-wire distribution systems. This is a highly integrated system comprised of two ADC’s, a reference circuit, and a fixed DSP function for the calculation of real power. This includes direct drive capability for LCD Display and a high frequency pulse output for Calibration. A highly stable oscillator is integrated into the design to provide the necessary clock for the IC. 

Features:-

•  Easy diagrammatic representation of Energy Meter.

•  Micro controller based LCD display.

•  Test points are provided to measure the voltages at different points.

•  Low Cost Trainer with high accuracy, demonstrating all the basic concepts of Single Phase Energy Measurement.

•  Complete training system for in depth study of single phase energy meter.

•  The display acts as a counter of units consumed as well as it shows the wattage of load and the time since the system has been On.

•  Good quality, reliable sockets are provided at appropriate places on board for electric board supply and load connections.

•  Designed with considering all safety standards.

•  Provided with an extensive e-manual.

Technical Specifications:-

•  Maximum Current : 30 A.

•  Display Counter : 100 impulses /KWh (On LCD).

•  Line Voltage : 230V AC ±10%, 50 Hz.

•  Meter Constant : 1600 impulses/KWh (On LED).

•  Shunt : 350 mW.