(1) Steel cable drums must not be placed flat. When the outdoor oil -filled oil cable, there should be a hidden to avoid indirect sunlighting cables, and to avoid mechanical damage and loss of attachment.
(2) The model, voltage, specifications, and length of the cable should be marked on the cable axis. There should be channels around the steel cable drum, which is convenient for inspection. The foundation should be solid, and the drums of steel cables should be stable.
(3) The oil pressure of the oil -supplying cable increases or decreases with the rise and fall of the ambient temperature. When storing, the oil in the pressure box should have a certain capacity to ensure that when the cable is at the highest environment, the oil pressure should not be less than 0.05MPa. Essence
(4) In order to avoid the insulation attachment and data used by the cable terminal and the use of the two -headed joint, the dull room should be sent to the boring room. The insulated paper roll of the oil -filled cable should be well sealed.
(5) Whether the cables and accessories should be regularly inspected during the placement process. Regarding the oil supply cable, it should also test whether the oil pressure can increase or decrease normally with the changes in the environment. If the oil pressure is reduced abnormally and the oil pressure is reduced to the minimum, the reason should be checked for treatment. Finding the sealing oil can enter and exit and replenish welding. If it is temporarily unable to deal with it, the pressure box supplement the oil to prevent the oil from falling to zero. If the oil pressure of the cable is reduced to zero or displayed negative pressure, the cable will be sucked into the air and tide, and it should be treated in time. There is no need to roll the steel cable drum before processing, so as to prevent air and water into the cable to move in the cable, which increases difficulty in processing afterwards. For a long time, the oil supply cable can be installed with oil pressure alarm, so that the warehouse custodian can find problems in time.