Single-phase electrical parameter measuring instrument

• Main Authors: YUN YUXIN, WANG JING, LEE AE-JUNG, HE XIAOYU, ZHAO XIAOXIAO, WANG XIAOHUI, WANG XI
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2024
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model belongs to the technical field of electrical parameter measuring instruments, and particularly relates to a single-phase electrical parameter measuring instrument, which comprises a power supply module, an electrical parameter detection module, a man-machine interaction module, a temperature detection module, a reset circuit, a singlechip control module, a clock circuit, an external memory circuit and a relay driving circuit, the power supply module, the electrical parameter detection module, the man-machine interaction module, the temperature detection module, the reset circuit, the clock circuit, the external memory circuit and the relay driving circuit are respectively connected with the single-chip microcomputer control module. The electrical parameter measuring instrument provided by the utility model has the following beneficial effects that the safety and the reliability of the circuit are higher, the functions are comprehensive, and the requirements of measurement management of a mod