...辅助触点;触点保持Technical improvements of secondary voltage return circuit for double_bus-b[gap=515]Key words:double bus-bar;voltage circuit;auxiliary contact;holding contact ...
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... secondary console 辅助控制台 secondary contact 辅助触点 secondary control station 备用操纵台 ...
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准 中文名称:辅助触点 英文名称:Aux contacts central 中文品牌: ABB 英文品牌: ABB 型 号: 2NO 图 号: 订 货 号: G480/20 库 存 量: 0.00 所在目录: 工业自
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同时,配置了2-SPDT干触点、内部报警器及防火蓝油,并可通过辅助触点实施远程控制。
The product features 2-SPDT dry contacts, an internal alarm, and a blue finish that is not confused with fire alarm stations. Auxiliary contacts can be used for remote annunciation.
在实际工程中,同期电压的取法采用的是“近区电压优先原则”,并使用相关的隔离开关和断路器的辅助触点来实现电压的切换。
In engineering application, the selection of the synchronism voltage is usually according to the principle that the nearest voltages are prior.
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