2024-11-22
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Energy meter
An energy meter is an instrument used to measure energy consumption. In an energy meter, a transformer is used to convert high voltage or large current into a low voltage or small current suitable for measurement by the energy meter.
Through the transformer, the energy meter can accurately measure and record the energy consumption of the power system, providing reliable electricity consumption data for power companies and users.
Current and voltage meter
An ammeter is an instrument used to measure current and voltage. In an ammeter, a transformer is used to convert high voltage or large current into a low voltage or small current suitable for the ammeter to measure.
Through the transformer, the ammeter can accurately measure and record the current and voltage in the circuit, providing engineers and technicians with key electrical parameters.
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