6.3mm * 5.5mm. According to relevant information from China Road Machinery Network, the stator size of the permanent magnet wind turbine coil is 6.3mm x 5.5mm. Permanent magnet direct drive fan is a kind of fan equipment. Domestic wind turbines mainly include permanent magnet direct drive fan and dual power fan.
Find the same 240 cable about 2M to 5M long (of course the length depends on the length of the cable loss). Normally, once the cable is laid, it will not be in the cable trench or trough. . How much margin is left inside, so if the cable is damaged by external force, it is usually not long enough, so a cable of the same specifications should be prepared for connection. Then prepare enough terminal heads to make intermediate joints, which can be regarded as copper pipese. Start wiring: 1. Check the color code (continued)
2. Then put a large heat shrink tubing on the outermost layer of the cable, then put the heat shrink tubing of the corresponding color on each phase. . Sheath
3. Crimp the center joint
4. Once the center seam is pressed, wrap the self-adhesive waterproof tape around it and wrap everything with an overlap. is based on the thickness of each phase on the back. The colored heat shrink tubing fits perfectly.
5. For the first heat shrink, heat shrink the colored heat shrink tubing on each phase. When finished, take advantage of the residual temperature to wrap the waterproof tape and tightly wrap the heat shrink tubing.
6. Wrap each phase with plastic tape.
7. After bandaging, place the large heat shrink tubing originally laid on the outer layer of the cable at levelat the middle joint and heat shrink it.
8. After heat shrinking, wrap the center joint with used cable jacket and secure it with tape to protect it.
With a seal this good, there will usually be no problems.