Nonmetal three-phase electric energy meter metering box

• Main Authors: LIU ZHUANYANG, TANG ZHENG
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2016
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a nonmetal three-phase electric energy meter metering box which comprises a box cover and a box body hinged to the box cover. The box body is internally provided with a metering cavity, a wire inlet cavity and a wire outlet cavity, the metering cavity, the wire inlet cavity and the wire outlet cavity are separated by separator plates, two sidewalls of the box body are provided with radiating holes, the lower wall of the box body is provided with a wire inlet, a wire outlet and an air vent, and the box cover is provided with a padlock cavity. According to the metering box, the whole box cover is made of a fully-transparent PC material and provided with the padlock cavity, so that an electric energy meter and the wiring condition can be seen clearly, electric larceny by wiring can be prevented effectively, and the meter can be read more conveniently; the box body is provided with reinforcing ribs to improve the strength, the lateral sides are provided with the radiating holes for heat ra