Three-phase electricity meter provided with multiple electricity larceny induction mechanisms and use method of three-phase electricity meter

Abstract

The invention discloses a three-phase electricity meter provided with multiple electricity larceny induction mechanisms. The meter comprises a box body, two control boxes are arranged in an inner cavity of the box body in a left-right mode, a butt joint mechanism is arranged at the position, close to the top, of the rear side of each control box, a plurality of through holes are formed in the bottom of the box body. A hard pipe penetrates through an inner cavity of the through hole, a limiting ring is fixedly connected to the top end of the hard pipe, the bottom of the limiting ring is attached to the bottom of the inner cavity of the box body, a wire penetrates through an inner cavity of the hard pipe, and one end of the wire is electrically connected with the control box. A left side plate and right side plate are arranged at bottom of control box and close to left side and right side. According to the technical scheme, workers are warned to check through two alarm operations, so that through multiple electricity larceny prevention induction alarm operations, the occurrence of electricity larceny is greatly reduced, and the use safety of the device is greatly improved; and unnecessary potential safety hazards caused by misoperation of electricity larceny personnel are prevented.

Description

technical field [0001] The invention relates to the technical field of power distribution equipment, in particular to a three-phase electric meter equipped with multiple stealing induction mechanisms and a method for using the same. Background technique [0002] Three-phase alternating current is a form of transmission of electrical energy, referred to as three-phase power. A three-phase AC power supply is a power supply composed of three AC potentials with the same frequency, equal amplitude, and sequential phases. There are many uses of three-phase alternating current. Most of the alternating current power equipment in the industry, such as motors, use three-phase alternating current. When the work of electric equipment uses three-phase power, it is inevitable to be inseparable from the ammeter. [0003] When the existing three-phase electric ammeter is in use, people simply connect the wires to the ammeter without any protection on the connection. Just because of this, s...

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Problems solved by technology

[0003] When the existing three-phase electric ammeter is in use, people simply connect the wires to the ammeter without any protection on the connection. Just because of this, some criminals connect the wires at the connection between the electric wire and the ammeter, so as to This is used to steal electricity. However, the existing electric meter only has the function of electric quantity display, and does not have the function of electric stealing induction. Therefore, we bring a three-phase electric ammeter with multiple electric stealing induction mechanisms and its Instructions

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