Cable Gland production applications and Precautions
Release date：2013-07-18
How to use cable glands, now mention a few comments:
1 To ensure waterproofing and longer run, it is recommended to use double-wall heat shrink tubing and adhesive insulating sleeve.
(2) In order to ensure that the joints can withstand a certain pressure, the proposed increase in a sheath tube reinforced insulation and protection.
3 Use the self-adhesive tape (or shrink waterproof tape) are high-voltage products, to ensure safety insulation.
4 construction, butt joints staggered best way to take (ie, cables neatly cut without docking).
1, the installation process normally make a good connection tube, wrapped with yellow ribbons, lap margin of half the bandwidth, winding length to more than stripping notch 150 ~ 200mm, number of layers depends on the voltage level. Then in the outer layer of J-20 self-adhesive tape winding, lap margin of half the bandwidth. Length to more than yellow ribbons at least 100-150mm, layers less than 6 layers. After doing phase. Processing them into a circular, self-adhesive tape and then wound round by the above method, and finally wrapped with plastic tape wear, lap amplitude of half the bandwidth, the bandwidth of the half lap amplitude. Length to more than self-adhesive tape at least 150mm, layers less than 3 layers. 2, low-voltage Cable Joints waterproofing treatment steps: a) good after crimping, wrapping around the terminal filled waterproof glue. Shrink the tube. 2) if it is generally slightly humid environment, on the ends of the cables are wound on a waterproof filler tape, shrink sheathing (jacket pipe ends must with plastic) can be. 3) If the environment is bad, it must be reinforced with self-adhesive waterproof tape waterproof (you can use heat-shrinkable waterproof tape, we generally use self-adhesive tape, heat shrink tape is used to repair damaged cable). Approach is: A, filled in waterproof glue after filling in filled rubber outer layer of self-adhesive waterproof tape wrapped elongated adhesive layer or multi-layer waterproof tape wound, but the thickness is not too thick, so as not to cause too much insulation tube sets do not go. B, and heat shrink tubing at the gel contraction well. C, wrapped in shrink tube ends waterproof tape, and then wrapped a layer of self-adhesive waterproof tape at both ends of the cable insulation jacket waterproof tape and adhesive tape wound, and then the sheath tube heat shrinkage can be completed.
1 To ensure waterproofing and longer run, it is recommended to use double-wall heat shrink tubing and adhesive insulating sleeve.
(2) In order to ensure that the joints can withstand a certain pressure, the proposed increase in a sheath tube reinforced insulation and protection.
3 Use the self-adhesive tape (or shrink waterproof tape) are high-voltage products, to ensure safety insulation.
4 construction, butt joints staggered best way to take (ie, cables neatly cut without docking).
1, the installation process normally make a good connection tube, wrapped with yellow ribbons, lap margin of half the bandwidth, winding length to more than stripping notch 150 ~ 200mm, number of layers depends on the voltage level. Then in the outer layer of J-20 self-adhesive tape winding, lap margin of half the bandwidth. Length to more than yellow ribbons at least 100-150mm, layers less than 6 layers. After doing phase. Processing them into a circular, self-adhesive tape and then wound round by the above method, and finally wrapped with plastic tape wear, lap amplitude of half the bandwidth, the bandwidth of the half lap amplitude. Length to more than self-adhesive tape at least 150mm, layers less than 3 layers. 2, low-voltage Cable Joints waterproofing treatment steps: a) good after crimping, wrapping around the terminal filled waterproof glue. Shrink the tube. 2) if it is generally slightly humid environment, on the ends of the cables are wound on a waterproof filler tape, shrink sheathing (jacket pipe ends must with plastic) can be. 3) If the environment is bad, it must be reinforced with self-adhesive waterproof tape waterproof (you can use heat-shrinkable waterproof tape, we generally use self-adhesive tape, heat shrink tape is used to repair damaged cable). Approach is: A, filled in waterproof glue after filling in filled rubber outer layer of self-adhesive waterproof tape wrapped elongated adhesive layer or multi-layer waterproof tape wound, but the thickness is not too thick, so as not to cause too much insulation tube sets do not go. B, and heat shrink tubing at the gel contraction well. C, wrapped in shrink tube ends waterproof tape, and then wrapped a layer of self-adhesive waterproof tape at both ends of the cable insulation jacket waterproof tape and adhesive tape wound, and then the sheath tube heat shrinkage can be completed.
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nationwide free customer service telephone :400-038-3388 950-138-33888 www.jigo.cn E-mail:jigo@jigo.cn
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