Power distribution control equipment three-phase multifunctional electric power meter with protection effect

Abstract

The invention discloses a power distribution control equipment three-phase multifunctional electric power meter with a protection effect, which comprises a meter body and a mounting panel fixedly connected to the front surface of the meter body, the front surface of the mounting panel is fixedly connected with a display screen, and the two sides of the meter body are both provided with supporting protection mechanisms. A covering mechanism is arranged on the front face of the installation panel, and a moisture absorption filtering mechanism is arranged on the back face of the instrument body. And the supporting protection mechanism comprises a supporting plate, and fixing grooves are formed in the bottoms of the two sides of the instrument body correspondingly. The invention relates to the technical field of power distribution control equipment. According to the three-phase multifunctional electric power meter with the protection effect for the power distribution control equipment, the meter body can achieve the supporting and adjusting effect through the supporting and protecting mechanism, direct contact between the bottom of the meter body and the contact surface is avoided, the problem that the bottom of the meter body makes contact with water and is abraded is solved, meanwhile, storage can be convenient, and the occupied space is small, and the actual use requirements are met.

Description

technical field [0001] The invention relates to the technical field of power distribution control equipment, in particular to a three-phase multifunctional power meter with protection effect for power distribution control equipment. Background technique [0002] The three-phase multifunctional power meter mainly measures three-phase current, three-phase phase voltage, three-phase line voltage, three-phase active power, three-phase reactive power, three-phase apparent power, three-phase total power factor, frequency, three-phase active power A comprehensive instrument integrating electric energy and three-phase reactive energy. The three-phase multifunctional electric meter is a multifunctional intelligent instrument with programmable measurement, display, digital communication, and electric energy pulse transmission output. It can complete electric energy measurement and electric energy measurement. , data display, collection and transmission, can be widely used in substatio...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a three-phase multifunctional power meter with protective effect for power distribution control equipment, which solves the problem that when there is moisture on the contact surface, the direct contact between the meter and the contact surface is easy to wet the meter and Long-term storage has certain wear and tear, and the stability is not high. At the same time, the display screen on the instrument is not protected when it is not in use, and it is easily damaged by external collisions. External dust and moisture can also easily enter the interior of the instrument through the cooling holes , resulting in a short circuit of the electronic components inside the meter

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