PRACTICAL APPLICATION OF A HIGH VOLTAGE POWER SUPPLY CABLE FASTENING

High flame retardant drag chain power sheathed cables are used for equipment supply, and in the outdoor environment, transmission cable needs to be fixed wall, usually along industrial route. The bridge moves, extends more frequently, supply with a sling device, because there is no such special device on market, so use of existing card fixing method leads often squeezed damaged insulation layer failure outage. This article addresses this problem proposes feasible countermeasures.