Select the appropriate material for cable connectors based on the model and specifications required. With varying quality in cable connector materials, it's advisable not to seek cheap options and opt for materials from reputable cable connector manufacturers to ensure quality.
Avoid installing cable joints during rainy weather, as water intrusion can severely affect the lifespan of the cable and may even lead to short-circuit accidents.
Before manufacturing waterproof cable joints, it is crucial to carefully read the manufacturer's product manual, which is especially important for cables rated 10kV and above. Plan all the processes beforehand before proceeding.
Ensure that the steel tape is grounded on only one end for terminal joints of single-core armored cables with a voltage rating of 10kV or higher.
Five, do not apply excessive force when压制 copper tubes; just ensure a proper connection. The copper ends after pressing will inevitably have many protruding points, which must be flattened with a file; no burrs should be left.
Six, when using a blowtorch for shrinkable cable joints, be mindful to move the torch back and forth, avoiding continuous application in one direction only.
Seven, the dimensions of the shrinkable cable joints must be strictly followed as per the drawings, especially when carefully removing the support from the reserved tube.