Oil-filled network cables, also known as oil-filled cables, are widely used in specific fields, especially in situations where high-voltage insulation and stable communication are required. The following are some detailed information and precautions about the use of oil-filled network cables:
Usage characteristics
Insulation performance: Oil-filled network cables achieve high-voltage insulation by filling the cable with pressure insulating oil. This insulation method enables oil-filled network cables to maintain stable electrical performance under high-voltage conditions. 1.
Stability: Oil-filled network cables can provide more stable and reliable communication in harsh environments, effectively protect the lines from the influence of the external environment, and ensure the quality and stability of communication. 2.
Pressure oil tank: In any case, any section of the oil-filled network cable should be equipped with a pressure oil tank to maintain oil pressure and ensure a stable supply of insulating oil. 1.
Precautions for use
Use and pressure of oily substances: When wiring, it is necessary to pay attention to the use and pressure of oily substances to ensure the insulation effect. 2.
Prevent splitting: Oil-filled network cables cannot be split at will to avoid affecting their working stability. 2.
Oil pressure management: When connecting the oil pipeline, the air in the pipe should be removed and the oil injection connection should be used to ensure the stability of the oil pressure1.
Precautions for cutting the cable: When cutting the cable, metal chips and dirt should be prevented from invading the cable, and the cutting point must be higher than the cables on both sides to avoid air ingress into the cable