:( Generally refers to low-voltage cables 35KV and below): PVC insulated cables, polyethylene insulated cables XLPE insulated cable parameters, XLPE insulated cables and other high voltage cable :( generally 110KV and above): Polyethylene XLPE insulated cables and extra high voltage cables and other cables: (275 ~ 800 kilovolt high-voltage cables:. (1000 kV and above), said insulation types, conductor material, within the sheath with the first letter capitalized Pinyin material and structural features such as the use Z represents paper (zhi);. L representative aluminum (lv); Q for lead (qian); F representative phase (fen); ZR representative retardant (zuran); NH representative refractory (naihuo) . Use the numeric representation constitutes the outer sheath XLPE insulated cable manufacturer, has two digits. No figures represent unarmored, no outside is layers. The first digit indicates armor, the second digit is outside such as foreign crude steel wire armored fiber is expressed as 4 XLPE insulated cable sales price _ _ XLPE insulated cables provided by the Anhui Anhui Global Global Instrument Cable Co., Ltd. Anhui Global instrument cable (www. ahqqtyb.com) strong, credible, in Chuzhou temperature instrumentation industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will lead Anhui GSM and you hand into the brilliant, better Future!