Relay protection secondary insulation safety measure sleeve

• Main Authors: FAN HUIYUN, FAN HUIQIONG, ZHAO QINGFENG, SHEN GANGJUN, YAN QIANG, WANG RUKE, WANG KAI, CAO BAODAN, YANG NAN, ZHANG SHIPENG
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CURRENT COLLECTORS; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; LINE CONNECTORS

The utility model relates to a relay protection secondary insulation safety measure sleeve, which comprises a safety measure sleeve main body, the safety measure sleeve main body comprises an insulation joint and an insulation plug, one end of the insulation joint is fixedly connected with one end of the insulation plug, and one end of the insulation joint far away from the insulation plug is provided with a lead mounting hole. One end, close to the insulating plug, of the insulating joint is connected with a fixing band, one end, far away from the insulating joint, of the fixing band is fixedly connected with a fixing ring with an opening, the surface of the insulating joint is connected with a nesting band, and one end, far away from the insulating joint, of the nesting band is connected with a notice board. According to the utility model, the occurrence of relay protection misoperation caused by wrong wiring can be prevented, the safe operation of a power grid is maintained, the operation is simple, the us