Zhejiang Tianpusheng Electric Co., Ltd. is one of the largest manufacturers of electric energy meters in Taizhou City, Zhejiang Province, China. three phase meter is one of the products we promote, now let me introduce:

Three-phase electric meter is a general term for electrical instruments, used to measure voltage, current, etc. The design of a three-phase meter is mainly to measure energy consumption and its quality factor, and to provide a means to prevent tampering.

Uses and structural features of three-phase electric meters:

This meter is used to determine the three-phase four-wire AC active energy with a rated frequency of 50HZ and a reference voltage of 3×220/380V. The base frame of the watch is made of high-quality aluminum alloy die-casting, and has undergone aging treatment, which has good stability. It adopts double jewel rotating bearings to reduce the frictional moment. Flexible, using high coercivity alloy permanent magnet steel, performance is more stable. The overload multiplier of this meter can reach 4 times, with strong overload capacity, good error linearity, stable quality, design service life up to 15 years, and reliable performance.

The working principle of a three-phase electric meter:

Three-phase four-wire active and reactive watt-hour meter. The electromagnetic element is a separate structure. The voltage movement adopts a fully-punched closed sample movement. The rotating system is statically balanced. The bearing is a double The jewel structure, the damping element adopts Alcobalt 34 magnetic steel, and the thermomagnetic alloy sheet is used for temperature compensation. The watt-hour meter is generated by the combination of voltage and current components-moved into the magnetic field, so that the disc rotates under its action, and the disc speed is proportional to the size of the load current to achieve the purpose of measuring electrical energy.

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