Housing for low voltage system with cooling airflow

The invention relates to a housing for a low voltage system, the housing comprises: a frame 5 for housing a number of electrical devices, such as switchgear, arranged in slots of the frame, the frame has at least a bottom wall, two vertical side walls and a top wall; a first channel 14 having an air...

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Bibliographische Detailangaben
Hauptverfasser:	TIM LIE, CARMEN MAN, BAS BOUMAN
Format:	Patent
Sprache:	eng
Schlagworte:	BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	The invention relates to a housing for a low voltage system, the housing comprises: a frame 5 for housing a number of electrical devices, such as switchgear, arranged in slots of the frame, the frame has at least a bottom wall, two vertical side walls and a top wall; a first channel 14 having an air inlet near the bottom of the frame; a second channel 15 having an air outlet near the top of the frame; at least one electrical device 6, 7, 8 arranged in the frame, the device having a device air inlet and a device air outlet; wherein the device air inlet is connected to the first channel and the device air outlet is connected to the second channel. This arrangement results in heat be transferred from the devices to the air passing through the devices.