Electric energy meter testing device

• Main Authors: CHANG WENCHAO, LIU XUHAO, GUO JIANNING, LIU YUEKE, LI SHAOBO
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses an electric energy meter testing device which comprises a working platform, two sides of the lower surface of the working platform are respectively provided with a first instrument installation box and a second instrument installation box, and the upper surface of the working platform is provided with a first overturning operation platform and a second overturning operation platform which can be overturned upwards. The first overturning operation table and the second overturning operation table are each provided with a back plate, and after the first overturning operation table and the second overturning operation table are overturned downwards, the back plates are flush with the upper surface of the working platform. An alternating-current voltage output interface, a large-current output interface, a 485 interface panel, a counting interface and a counter are arranged in the first overturning operation table, and a voltmeter, an ampere meter and an alternating-current voltage sock