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MODULAR DRAW OUT FAN MODULE WITH CHIMNEY DESIGN FOR COOLING COMPONENTS IN LOW VOLTAGE SWITCHGEAR
MODULAR DRAW OUT FAN MODULE WITH CHIMNEY DESIGN FOR COOLING COMPONENTS IN LOW VOLTAGE SWITCHGEAR
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机译:带烟囱设计的模块化抽出式风扇模块,用于低压开关柜中的冷却组件
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摘要
A cabinet structure for a switchgear assembly. The cabinet structure includes a cabinet having upper and lower vents and a breaker cradle for holding a circuit breaker having primary disconnects for connecting the circuit breaker to bus bars. The cabinet further includes an air passageway located between the upper and lower vents, wherein the air passageway extends vertically through the primary disconnects and the cabinet. Further, the cabinet includes a fan module having at least one fan for drawing outside air through the lower vent, the air passageway and the primary disconnects for cooling the primary disconnects.
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