Cable and its accessories shipped to the site, the general should be transported to the warehouse storage, and some as spare parts or other reasons, the placement time will be longer. Cable and its accessories storage, must be properly kept to prevent the formation of damage, affecting the use, and therefore should note the following.

(1) Cable trays shall not be placed horizontally. When placing oil-filled cables outdoors, shelters shall be provided to avoid direct sun-exposure of the sun and to avoid mechanical damage and loss of accessories.

(2) cable should be marked on the cable tray model, voltage, size and length. Cable should be around the channel, easy to test, the foundation should be solid, cable tray should be stable.

(3) oil-filled cable with the rise and fall of the ambient temperature increase or decrease in pressure in the storage tank should have a certain amount of oil capacity to ensure that the cable at the highest ambient temperature, the oil pressure of not less than 0.05Mpa .

(4) In order to avoid the use of cable termination and the first two ends of the insulation accessories and materials moisture, metamorphosis, should be stored in the dry room. Oil-filled cable insulation paper roll, sealing should be good.

(5) placed in the process of periodic inspection cable and its accessories can incomplete. On the oil-filled cables, oil pressure should also be checked with the ambient temperature changes and the normal increase or decrease. If the oil pressure is not normal, and the oil pressure is reduced to a minimum, the cause should be identified for processing. Found that the end of the leakage of oil can be access to welding, such as temporary unable to deal with the pressure tank fill oil to avoid the oil pressure dropped to zero. If the cable oil pressure drops to zero or shows the negative pressure, the cable will inhale the air and the moisture, this time should carry on the processing promptly. It is not necessary to roll the cable tray before handling to prevent the air and moisture from moving inside the cable, which makes it difficult to deal with afterwards. Oil-filled cable placed for a long time, you can install the installation of oil alarm, so that warehouse custodians can be found in time Issue (problem)