Power cable, ZR-YJV22-0.6 / 1kV-3x185 + PE95 and ZR-YJV22-0.6 / 1kV-3x185 + 95 both are the same cable? What does it mean?
The 4.0 square wire refers to the air conditioning power cord single copper core cross-sectional area of 4 square millimeters.
100-200 door is to call the wiring module, testing and convenient. The The Switch on the use of national prestige WS824 figures. The
3 + 2 and 4 + 1 are the number of cores of a cable, a cable inside is not a line, is insulated with each other 2 or . 3 +. 4 +1 line, 5 lines , Respectively, called 2 core or 3 core, 3 +2 core, 4 +1 core, 5 and other core. 3 + 2 cable 3 is the three phase lines, the diameter of the line as large, 2 is the zero line and the PE line, the diameter of the line as large; 4 + 1 cable 4 is the same as the three lines and the same diameter, 1 is the PE ground wire is a separate diameter; five core is the phase line, zero line and PE line are the same diameter, 2 core and 3 core is also the diameter of the line. In the end with a few cable, the design specifications are provided! A few words are not clear!
