A meter box is a type of distribution device that can be directly fixed on a wall or installed on a power pole, capable of installing any specification of electronic or mechanical meters, installing leakage protectors, junction boxes, leakage switches DZ47 or RCL fuses, and isolating switches. The knife switch meter is separated from the switch and can be controlled by the user. The circuit is not exposed and has anti theft function.
The electric meter box consists of two main parts: a single-phase meter box and a three-phase meter box, suitable for AC 50HZ or 60HZ, with rated working voltages up to 200V and 380V
Installation and use of electric meter box: Please carefully check the integrity of all components of the electric meter box during installation. The meter box should be installed vertically with an inclination angle. The degree shall not exceed 5 °.
The installation position of the electric meter box should be selected in a place without severe vibration, impact, and insufficient corrosion of electrical components. Due to the materials used in the lock of the meter box not being resistant to strong alkalis, oxidizing acids, amines, ketones, soluble oxidants, and aromatic deep agents, contact or use with these chemicals should be avoided.
During the use of the meter box, sharp objects and hard objects should be avoided from colliding and scratching the surface of the meter box. When installing the meter box, it is advisable to choose a cool and dry place as much as possible to avoid direct sunlight for a long time, in order to extend the service life of the meter.
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