Air switch insulation baffle plate

• Main Authors: CHEN SHAOZHUANG, CHEN JUNYONG, ZHANG PEIDIAN, LIN TAO, WANG MING
• Format: Patent
• Language: Chinese; English
• Published: 31.03.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The utility model discloses an air switch insulation baffle plate, which is arranged in a switch cabinet and in front of an air switch, and comprises an insulation baffle plate body, the insulation baffle plate body is provided with an exposure port used for exposing the air switch, and the insulation baffle plate body is fixedly connected with angle iron of the switch cabinet through a connectingpiece. The air switch insulation baffle plate provided by the utility model can effectively isolate electric arc disordered strings or inter-electrode fire stringing generated at the moment of largecurrent on-off when a switch contact acts with a load, ensures that an operator has an enough safety distance, ensures the personal safety of the operator, and improves the operation safety level. 本实用新型公开了一种空气开关绝缘挡板，设置在开关柜内且设置在空气开关前，包括绝缘挡板本体，所述绝缘挡板本体上开设有用于使所述空气开关暴露的暴露口，所述绝缘挡板本体通过连接件与所述开关柜的角铁固定连接。本实用新型提供的一种空气开关绝缘挡板，能够将开关触点带负载动作时大电流通断瞬间产生的电弧乱串或极间串火进行有效隔离，保证作操作人员具有足够的安全距离，确保操作人员的人身安全，提高作业安全水平。