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Medium Voltage Power Cable Safety Factor Is Higher Sep 19, 2017


Medium voltage power cable is 35 kV and below the power cable.

The construction process of medium voltage power cable has the characteristics of high voltage, shielding, long line, poor environment and high construction requirements. Medium Voltage Power Cable The details of the construction, installation and grounding of the construction process are introduced in detail. Cable construction personnel and management personnel must have professional skills and basic skills, the cable laying, installation, grounding and other work caused enough attention to normalize the operation, according to map construction, Medium Voltage Power Cable in order to avoid the occurrence of failure.

Medium voltage power cable is used to transmit and distribute power cable, medium voltage power cable commonly used in urban underground power grid, power station leads lines, industrial and mining enterprises within the power supply and across the river water transmission line. In the power lines, the proportion of cable is gradually increasing.

Medium voltage power cable is the main line in the power system used to transmit and distribute high-power power cable products, including 1-500KV and above various voltage levels, a variety of insulated medium voltage power cable.

With the rapid development of modern life, the city, Medium Voltage Power Cable the rural power grid is also constantly updated to upgrade, distribution network cable application ratio is getting higher and higher at the same time, the use of environmental diversity and application system diversification, So that the types of medium voltage power cables in this article in this paper on the domestic medium voltage power cable to sum up a rough summary to facilitate the user in the course of the use of more accurate selection of cable varieties. 1 medium voltage power cable voltage level voltage power cable voltage rating Is 3.6 / 6 kV, 6/6 kV, 6/10 kV, 8.7 / 10 kV, 8.7 / 15 kV, 12/20 kV, 18/30 kV, 21/35 kV and 26/35 kV, The production and performance requirements of 6 kV and 6/10 kV, 8.7 / 10 kV and 8.7 / 15 kV cables are the same, but the application of the power system is not the same .6 / 6 kV and 8.7 / 10 kV cables are mainly used in Higher safety factor Class A, Class B systems, 6/10 kV and 8.7 / 15 kV cables are used in Class C systems with low safety factor.