The following steps are required to make a 10kv three-core heat shrinkable cable head:
1.Prepare tools and materials, including terminal boxes, insulating tubes, semiconductor paper, arresters, steel armor, etc. At the same time, prepare high-temperature adhesive tape, flare waterproof cover and other auxiliary supplies.
2.Carry out cleaning treatment, carefully clean and wipe the cable end position to keep it dry. Peel off the glandle (about 5 cm) from the surface of the wire to ensure that the inner semi-conductive layer is not damaged.
3.The inside of the copper shield braid is baked and melted with soldering, and the sharp corners are removed, and the silicone film on the two main leads is soldered to the same polyester film (one wire at each end) is soldered with a varistor and soldering iron. Then wrap the plastic bags at both ends and heat them to fix. Then the seam of the second layer of aluminum-plastic composite tape is coated with a capacitive fluid seal and then docked, and then its ground wire and grounding conductor are inserted into the hole of the heat shrinkable tube in the middle, and then soldered firmly with a blowtorch or tin. Install the condensate and do the third and fourth protective sheaths as well. 4. According to the construction experience, select the appropriate specifications and models and meet the requirements of the telescopic waterproof cover, (first stretch the surrounding edges and clamp them). For high-voltage power cables, the protective cap must be intact before it can be used. The above information is for reference only, if you want to know more, please consult the person or the manufacturer's technical staff. The above content is the basic content and precautions of the self-made method, I hope it will be helpful to you. Pay attention to safety regulations to avoid unexpected situations. In addition, it should be noted that due to the different materials of each manufacturer's products, temperature, time and other factors can be adjusted according to the actual situation during the application process to ensure the quality and use effect of the product. (*KnowNet).
If the production volume is large, you can consider purchasing equipment to increase the rate