초록 ▼

The invention relates to a switchgear cabinet air conditioning arrangement, having a central control arrangement as well as sensors communicating therewith and air conditioning components. Numerous air conditioning "strategies" are made possible, and hence an adaptation to variable conditions of use

The invention relates to a switchgear cabinet air conditioning arrangement, having a central control arrangement as well as sensors communicating therewith and air conditioning components. Numerous air conditioning "strategies" are made possible, and hence an adaptation to variable conditions of use, are achieved by the measures where various air conditioning components are disposed at various locations in the switchgear and are controlled or regulated by means of the central control arrangement in dependence on sensor signals and/or adjustable or programmable controls.

대표청구항 ▼

[ What is claimed:] [1.] An air conditioning arrangement for a switchgear cabinet containing a plurality of electrical/electronic assemblies, the air conditioning arrangement comprising:a central control unit;at least one air conditioning apparatus external to the cabinet;a plurality of sensors at d

[ What is claimed:] [1.] An air conditioning arrangement for a switchgear cabinet containing a plurality of electrical/electronic assemblies, the air conditioning arrangement comprising:a central control unit;at least one air conditioning apparatus external to the cabinet;a plurality of sensors at different, respective locations in the cabinet, said sensors each interfaced with the central control unit, such plurality of sensors including at least two temperature sensors and at least one moisture sensor; anda plurality of individual cooling components disposed at respective locations in the switchgear cabinet, said cooling components each separately controlled by the central control unit in response to signals received from at least one of the sensors, the cooling components including at least one fan and at least one cooling component selected from the group consisting of a cooling apparatus and a heat exchanger, thereby providing both global and localized air conditioning as needed for the plurality of electrical assemblies within the switchgear cabinet.