Metal meter box is a metal box used to install electric energy metering instruments. It is usually made of steel plate and has strong and durable characteristics, which can effectively protect the electric energy meter from damage and interference from the external environment. Metal meter boxes are waterproof, dustproof, and fireproof, and can effectively protect the safety of electric energy metering instruments and their internal circuits. It also has good heat dissipation performance and can effectively reduce the heat generated by the electric energy meter due to long-term operation. Metal meter boxes usually have an opening and closing design to facilitate the installation and maintenance of electric energy metering instruments. It can also be customized according to needs, including customization in size, color, accessories, etc. Overall, a metal meter box is a reliable, safe and durable device that is widely used in different places such as residential, commercial and industrial to protect and manage electric energy metering instruments.Strong and durable: Metal meter boxes are usually made of steel plates, which have high strength and durability and can withstand external impact and extrusion. Anti-corrosion: The metal meter box has undergone anti-corrosion treatment, which can resist moisture, corrosion and chemical substances and extend its service life. Good protective performance: The metal meter box has high sealing performance, which can effectively prevent water, dust and other substances from entering the box and protect the safe operation of the internal electric energy metering equipment. Good heat dissipation performance: The good thermal conductivity of metal materials can quickly dissipate heat and prevent overheating of electric energy metering equipment. High safety performance: The metal meter box can effectively resist external physical and electromagnetic interference and reduce the risk of failure of electric energy metering equipment. Easy to install and maintain: Metal meter boxes usually adopt an opening and closing design to facilitate the installation, inspection and maintenance of electric energy metering equipment. Customizable: The size, shape, accessories, etc. of the metal meter box can be customized as needed to adapt to different installation environments and needs.Q1:What is your terms of payment? A1:T/T ,L/C at sight Q2:What is your terms of delivery? A2:EXW, FOB,CIF,CNF Q3:How about your delivery time? A3:Generally, it will take 20 to 40 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. Q4:Can you produce according to the samples? A4:es, we can produce by your samples or technical drawings. We can build the mould and fixtures. Q5:Is samples available? A5:Few pcs of Some products samples are available, but the freight should be collected. Q6:What is your terms of packing? A6:Generally, we pack our goods in neutral cartons.If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters. Q7:Do you test all your goods before delivery? A7:Yes, we have 100% test before delivery. Q8:How do you make our business long-term and good relationship? A8:We keep good quality and competitive price to ensure our customers benefit; We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.The main technical parameters of Electric Energy Meter Box 1.Main busbar rated current:225A-10A 2.Main busbar rated short time withstand current:30KWA 3.Insulation resistance:No less than 20Ω 4.Nominal insulation voltage:800V 5.Electrical strength:When applied voltage of 50hz2000v for one miniter,there should not be a phenomenon of flash-over and breakdown of lightning. 6.Acid-proof alkaline:dribble 1ml acid-base solution of concentration 3 percent onto the surface of the box body,clean away an hour later,there is no crack and no delamination. 7.Anti press properties:When put 100kg heavy on the any position of the box,after 3 miniters,there is no cracking and damage 8.Voltage and frequency:220V/380V,50Hz 9.Levels of protection:43 10.Flame retardancy:FV-0degree,flame temperature is no less than 650°C.