Electronic series PC transparent meter box, FRP meter box, power box, power distribution box, SMC meter box plastic meter box, polycarbonate meter box, meter box manufacturers, meter box features: 1, meter boxes with transparent design, transparent material not only intuitive, and timely discovery of the variety of abnormalities in advance to exclude security risks in the electricity meter box, to truly achieve the "safe use of electricity, prevention-oriented" management objectives. 2 meter box integrated design concept, the kinds of power meters and harmonious Marriage Law, the amount of loop sets installed in the integration of the closed box, and not only a small footprint, easy to install and manage, and be able to stop stealing hit a metering device to prevent stealing behavior. Meter box cabinet modeling beautiful, well-proportioned, smooth lines, can be easily reserved through the back of the bolt hole firmly installed in the concrete wall. The compact component structure in the box, while the Bureau of reasonable, alignments, smooth and clear. Box cover by hooking the special screw interlock and padlock box, only electric tubes staff by special spanner and key before opening. Since the launch of the meter box, with its unique design, innovative technology and advanced performance, favored by a growing number of power supply enterprise. Second, the material characteristics: new environmental engineering plastics polycarbonate (PC), has high insulating properties, transparency, anti-UV, anti-aging, acid rain, salt spray, high temperature, low temperature, impact, performance, and good ventilation, rain, heat and other functions, the normal service life of 30 years. Scope of the meter box 1 meter box including single-phase two parts of the table box and three-phase meter box, suitable for AC 50HZ or 60HZ, rated voltage to 200V, 380V, 693V, and the amount of off current 10A ~ 225A power supply system, for single-phase energy and power energy measurement and control management. Use of the meter box conditions: ambient temperature -40 ℃ ~ +80 ℃, and within 24 hours of an average temperature does not exceed +35 ℃. Air cleaner 4, the relative temperature at 40 ℃ does not exceed 80%, and allowed to have a higher relative temperature lower temperatures. Product Rated current ln 5 of the main bus: 225A-10A main bus Rated short-time withstand current lcw: 30KA 7 Insulation resistance: not less than 20MΩ 8 Rated insulation voltage Ui: 800V 9 Frequency: 50HZ or 60HZ 10 security protection class IP: 30 product installation and use of an installation, please carefully check the integrity of the various components of the meter box. 2 meter box should be mounted vertically, the angle of inclination. Shall be not more than 5 ° 3 installation location should choose non-violent vibration, impact, and not enough to corrode electrical components. Meter box lock material impatience strong bases, oxidizing acids and amines, ketones, the dissolved in oxidation diameter class and aromatic deep agent, so should avoid contact with these chemicals or used together. 5 should be avoided during use sharp objects and hard objects 6 meter box installed should try to choose a cool, dry place, avoid the sun a long direct exposure collision scratching the surface of the meter box, energy meter to extend service life