老照片揭清宫趣事:溥仪当"大马" 慈禧拍照爱折腾

New energy charging pile is a common energy supply equipment at present, but there are still many people who don't know how many square wires are needed to install the charging pile. The following is a brief introduction to the applicable specifications of the charging pile cable for electric vehicles.

Regarding the charging pile cable, the thickness of the wire harness cannot be unified. It is mainly determined by the charging pile's power storage capacity and the voltage that the wire harness bears when the power is flowing. In general, the wires of the charging pile are much thicker than other wires. So today, let's install the charging pile in the school and choose the appropriate charging cable.

First of all, the charging pile is divided into single-phase and three-phase. Regardless of whether it is two-phase or single-phase, the AC incoming current must be converted.

Secondly, the selection of charging cables can refer to relevant manuals or regulations. For example, a single-phase charging pile is generally 7KW (AC charging pile) I=P/U=7000/220=32A, and a 4 square millimeter copper core cable should be used. Three-phase charging pile (DC pile) 15KW current 23A cable 4 square millimeters; 30KW current 46A cable 10 square millimeters; 60KW current 92A cable 25 square millimeters; 90KW current 120A cable 35 square millimeters. All charging piles should have neutral wires and ground wires. So single-phase requires three-core cables, and three-phase requires five-core cables.

Regarding charging pile cables, you can learn about OMG Cable. OMG Cable Company was established in 2006. It is a high-tech enterprise integrating R&D, production, sales and service. OMG is committed to becoming a world-class new energy vehicle cable solution provider. It is the only joint-stock company in China that focuses only on new energy vehicle cables. In 2017, it was rated as one of the top 100 electric vehicle core parts companies. Based on the corporate mission of "green innovation, benefiting mankind", OMG has invested a lot of resources in the independent research and development of new energy electric vehicle conduction products since 2009. It is deeply trusted by the public.

Here we recommend OMG cable, which is soft and feels good, with a bending radius of less than 5D; oil-resistant, acid-resistant, alkali-resistant, water-resistant, wear-resistant, tensile-resistant, rolling-resistant, crack-resistant, UV-resistant, and color-stable; good flame retardant performance; bendable for more than 50,000 times; all materials comply with RoHS 2.0 & REACH environmental standards. There are many authoritative certifications, and you can also visit OMG's official website for details. For more about EV  cable information, Please visit :