Relay protection testing device

• Main Authors: WANG SHUYUAN, WANG LEI, XU MIAO, SHI WENXIN, CHEN XIQIANG, ZHANG RUICHENG, CHU YE, ZHANG RENZUN, DU ANDONG, XU GUORUI, WANG TIANXIANG, LI ZHAOFEI, WANG XU, XING ZHENHUA, JIA XUERUI
• Format: Patent
• Language: Chinese; English
• Published: 27.02.2024
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; PRINTED CIRCUITS; SEPARATION; TESTING; TRANSPORTING

The invention relates to the technical field of relay protection testers, in particular to a relay protection testing device which comprises a base body, a plurality of socket seats are arranged on the side face of the base body, a plurality of fixing rings are connected to the side face of the base body, the fixing rings and the socket seats are arranged correspondingly, and a plurality of anti-disengaging plates are evenly and rotationally connected into the fixing rings. The multiple anti-falling plates are arranged in the circumferential direction of the fixing ring, and rotating shafts of the anti-falling plates are tangent to the inner wall of the fixing ring; a plurality of first limiting strips are arranged in the fixing ring, the first limiting strips are distributed in the circumferential direction of the fixing ring, the first limiting strips are arranged on the sides, away from the insertion direction, of the anti-disengaging plates, the first limiting strips can rotate along the radial face of th