刀闸,是电力设备手动开关的一种,别名闸刀,一般多用于低压电,有单相刀闸和三相刀闸之分。根据应用的不同有各种规格,一般都标注电压和电流,如220伏,16A,意思是适用于220伏电压,电流不超过16安培。一般有瓷底座,塑料盖,铜件组成,上部为进线口,下部为出线口,中间设计有安装保险丝部位。
... Breaker(断路器) Disconnector(刀闸) +ConductingEquipment ConductingEquipmen 0... t(传导设备) ...
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... disconnecting device 切断装置 disconnecting link 隔离开关,刀闸,闸刀 disconnecting switch 隔离开关,断路开关 ...
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刀闸阀 knife gate valves ; Knife Gate Valve - ORBINOX ; Fabri-Valve
合上接地刀闸 close the grounding knife-switch
拉开接地刀闸 open the grounding knife-switch
刀闸开关 knife-switch
进口刀闸阀 FRGAKF
断绝、刀闸 Isolator
气动刀闸阀 DZ-S ; Pneumatic Knife Gate Valve
闸刀开关 closing switch ; Circuit breaker ; knife edge switch
进口链轮刀闸阀 Knife-type valve
防止接地刀闸的误操作是“电力五防”之一。
Prevention of grounding switch misoperation is one of "Five Electric Preventions".
选择了高抗中性点小电抗和线路接地刀闸的参数。
The parameters of neutral reactor for HV shunt reactors and the line ground switch are selected.
母线运行方式识别方案将刀闸辅助接点与电流识别两种方法的优势结合起来。
The new scheme of busbar run mode identification combines the advantages of the introduced auxiliary contacts of switch and the current identification.
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