What should be paid attention to cable joint

First of all, you have to buy the appropriate connector data according to the type standard of the cable you need to connect. Now the quality of the cable connector data is also uneven, but in order to ensure the quality of the cable connector, it is advocated to be cheap cheap.

Second: It is best to choose rainy days when the cable is connected, because the water in the cable will seriously affect the service life of the cable, even a short circuit accident will occur!

Third: Be sure to read the manufacturer's product manual carefully before making cable joints. This is particularly important for cables of 10kV above! Think about all the processes before you do it!

Fourth: What is the terminal connector of a single-core armored cable with a coaxial cable connector of more than 10kV, please remember that only one end of the steel tape is grounded!

Fifth: The copper pipe should be too hard when it is restricted, as long as it is crimped into place! The copper end face after crimping is bound to have many bumps. This must be flattened with a file, no burrs can be left!

Sixth: When using the torch for heat-shrinkable cable joints, pay attention to the torch moving back forth, it is possible to continuously supply fire in only one direction!

Seventh: The dimensions of the cold-shrinkable cable joints must be strictly in accordance with the drawings, especially when drawing out the support in the reserved tube, be more careful

Cable connector device process

1. Disassemble the connector disassemble the detachable parts in sequence.

2. Fix the cable end, nail it to the shaft plate, the end extends 200mm-300mm, the end is skewed downward to form an angle of about 30 ° -45 ° with the horizontal direction.

3. Strip a section of cable sheath about 45mm long with a hand saw electrician's knife. The cross section should be straight. Cable Connector

4. After using the sealant (87 glue 703 glue) at the junction of the outer surface of the jacket the outer conductor (the part that can be covered by the rear end cover of the connector) evenly apply a circle, the rear end cover of the connector (press closed loop) , Gasket sealing ring are sequentially placed on the cable to connect the connector sleeve rotation device on the outer conductor of the jacket, close to the end of the cable jacket.

5. Use a copper brush to clean the sheath powder copper shavings remaining on the cable head.