UPS power supply centralized power supply system

Abstract

The invention discloses a UPS power supply centralized power supply system; a UPS unit and an intelligent (or non-intelligent) power distribution unit are integrated, thereby the occupied space (about 50 percent) of a machine room can be greatly saved, and simultaneously a plurality of power supply solutions can be provided according to the need of a user, such as the simultaneous selection of the UPS unit and the intelligent (or non-intelligent) power distribution unit, or the only selection of the UPS. In the system of the invention, the UPS unit can realize thermal plugging, a power distribution module can realize the thermal plugging function through modularization and the design requirement on thermal plugging, thereby the on-line capacity expansion of the power distribution module can be easily realized, the capacity expansion need of the user can be satisfied, and the repairing is convenient. Further, the UPS unit and the power distribution unit can be monitored in real time simultaneously by integrating a UPS monitoring module and a power distribution monitoring module. All the modules are designed according to a 19'' standard plug-in frame, so that the appearance is more attractive and the compatibility is high, and the UPS power supply centralized power supply system can be arranged on any 19'' standard cabinet.

Description

technical field [0001] The invention relates to an uninterruptible power supply, in particular to a centralized uninterruptible power supply system. Background technique [0002] Most of the existing uninterruptible power supply (UPS for short) system is a separate UPS unit or a separate power distribution unit. Even if the UPS unit and the power distribution unit are integrated, each part of the power distribution unit is independent Assembled in the cabinet, when a certain power distribution branch fails, other power distribution branches must also be powered off and stop working, making maintenance difficult. At the same time, the cabinet in which the components of the power distribution unit are independently assembled cannot be expanded conveniently for the power distribution unit. Contents of the invention [0003] The technical problem to be solved by the present invention is: to make up for the deficiencies of the above-mentioned prior art, and to propose a UPS po...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing uninterruptible power supply (UPS for short) system is a separate UPS unit or a separate power distribution unit. Even if the UPS unit and the power distribution unit are integrated, each part of the power distribution unit is independent Assembled in the cabinet, when a certain power distribution branch fails, other power distribution branches must also be powered off and stop working, making maintenance difficult

At the same time, the cabinet where each component of the power distribution unit is assembled independently cannot easily expand the capacity of the power distribution unit.

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