Equipment cabinet power distribution unit with network measurement and control

Abstract

The invention relates to an equipment cabinet power distribution unit with network measurement and control. The equipment cabinet power distribution unit comprises a case, wherein a lightning arrester, a main switch, ten power output ports, a power output indicator lamp, a button type branch switch, an operable liquid crystal display screen, a data output USB port, a remote signalling port, a network communication port, a parameter adjustment button and an alarm are arranged on the front panel of the case; an overcurrent protector, an power input port and a detachable rear cover are arranged on the rear panel of the case; a cooling fan is arranged on the detachable rear cover; a control circuit is arranged in the case; and the control circuit comprises a control module, a power input and output measurement module, a network communication module, a data storage module, a temperature and humidity measurement module and an internal power supply module. According to the equipment cabinet power distribution unit with network measurement and control, each path of output is remotely and accurately controlled through a network, so that the power utilization state can be displayed visually, the over-temperature and over-moisture states of electric equipment can be monitored, the dust in an enclosure can be eliminated on time, and the equipment cabinet power distribution unit accords with various demands of power distribution of industrial computer rooms.

Description

technical field [0001] The invention relates to the field of power distribution automation, in particular to a cabinet power distribution unit with network measurement and control. Background technique [0002] Industrial power distribution socket units are used in the power distribution rooms of factories, enterprises and institutions. Different from ordinary civil power sockets with plastic shells, industrial power sockets generally use metal shells or chassis, and the structure is relatively strong. There are many electrical output ports, and the working current is relatively large. Its function is mainly to provide shunt power for industrial control equipment and communication equipment. With the advancement of power automation technology and the popularization of intelligent power distribution equipment, power indicator meters and communication interfaces are added to industrial sockets to monitor the power consumption status of various loads. In recent years, with the...

AI Technical Summary

Problems solved by technology

At present, the conventional industrial sockets in the domestic market are still mainly based on power distribution, and a small number also have current and voltage measurement and serial interface communication. However, these industrial sockets usually use metering chips or DC sampling in terms of power collection, so the accuracy of measurement are not very high

[0003] The existing industrial power distributor itself has no anti-surge protection function, and the case is too small, which is not conducive to heat dissipation and dust removal for long-term work. The power output light indicator is not obvious, and the port standard for exchanging information with external communication equipment is not enough. Diversification brings inconvenience to users and needs to be improved to meet the needs of more users

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