Zhejiang Tianpusheng Electric Co., Ltd. is one of the largest manufacturers of electric energy meters in Taizhou City, Zhejiang Province, China. One of the products we promote is the three phase meter, which is briefly introduced below.

The three-phase electric energy meter is developed from a single-phase electric energy meter, which can be regarded as a combination of two or three fast single-phase meters. Its structure also includes three parts: measuring mechanism, compensation adjustment device and auxiliary parts. The measuring mechanism is also composed of driving elements, rotating elements, braking elements and counters.

The structure difference between three-phase electric energy meter and single-phase electric energy meter

1. Multiple components share one shaft. Each three-phase electric energy meter has two or three sets of electromagnetic components, the driving torque they produce is to act together on a rotating component, and a counter indicates the total power consumed by the three-phase circuit.

2. There is electromagnetic interference between components. When the three-phase load is unbalanced or the three-phase voltage is asymmetrical or the phase sequence is different, it will affect its error characteristics.

3. Each group of driving elements is equipped with a balance adjustment device. To compensate for the error caused by the unbalanced driving torque of each group of components.

The three-phase electric energy meter has all the basic performances of the single-phase electric energy meter, but because of the mutual influence of each group of electromagnetic components, it is not completely the same as the single-phase electric energy meter.

With the comprehensive advantages of price, quality and technology, the company's products can be seen everywhere. If you are interested in buying our products, please click on the link to contact us: https://www.yhddb.com/product/electromechanical-kwh-meter/