EVCOME EV charging stations for better life---Top EV charging stations manufacturers & suppliers in China.
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EVCOME EV charging stations for better life---Top EV charging stations manufacturers & suppliers in China.
When choosing wires and cables, many customers are not very clear about the standards of wires and cables. The following evcome cable editor will make a brief introduction for you, hoping to help you. Irradiation cross-linked power cable, voltage level: 0.6/1KV; executive standard: GB/T12706.1-2002. Irradiation cross-linked cables use high-energy rays to bombard the hydrogen atoms in their molecular chains to create gaps in the molecular chains, forming a three-dimensional network macromolecule structure and forming cross-linked polyethylene; medium-voltage cross-linked polyethylene insulated power cables, voltage grades :6/6KV-26/35KV; executive standard: GB/T12706.2-2002. The medium-voltage XLPE cable adopts a fully dry chemical cross-linking method, which greatly improves its mechanical properties, thermal aging performance and environmental stress capability; high-voltage XLPE insulated power cables, voltage level: 64/110KV, executive standards: GB/T11017; 127/220KV, 290/500KV. XLPE cable has good gas performance, the dielectric loss is smaller than that of paper insulation and PVC insulation, and the capacitance of XLPE cable is also small; control cable, implementation standard: GB9330-88; voltage level: 450/750V. The product uses PVC or irradiated cross-linked polyethylene as the insulating layer, which has excellent electrical conductivity, mechanical properties and chemical stability, and is suitable for rated voltage control of 0.6/1KV and below, monitoring circuit protection lines and other protection occasions; national standard Wires are wires produced according to national standards. Generally speaking, ordinary wires meet the performance of standard specifications, and the national standard stipulates the performance of five common specifications. Appearance standard, wires must have certification marks, manufacturers, wire diameters, etc. , the ground wire must have a yellow-green insulation layer; mechanical strength; sheath insulation (generally greater than 100mω) and compressive strength (1500V below 500V); line resistance (certain wire diameter, conductivity, length not greater than a certain resistance); .
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