Calibration Of Energy Meter Circuit Diagram. Earlier i have posted an instructables on arduino energy meter which was mainly designed to monitor the power from the solar panel dc power in my village. 12 kv meter is calibrated in kilo volts but is connected to the voltage appearing on the primary of the h v transformer.
The meter count is 100 pulses kwh i e 100 pulses will be required to register one unit. 12 kv meter is calibrated in kilo volts but is connected to the voltage appearing on the primary of the h v transformer. It became very popular on the internet lots.
The module s circuit diagram.
51 a 2 calibration of rotating standards. Calibration of single phase energy meter using phantom loading method with rss meter as standard 2. Apply 220v a c to the pressure coil circuit by means of phase shifting transformer. The basic circuit for the connection of the ct to the arduino is shown in the images attached.
