What does SANS state about cables and strain on terminals
SANS (South African National Standard) does not specifically state guidelines about cables and strain on terminals. However, there are general industry standards and best practices that can be applied to ensure the safety and reliability of cables and terminals.
In general, it is important to minimize strain on cable terminations to prevent damage to the conductors and maintain a secure electrical connection. The following practices are typically recommended:
1. Adequate Bend Radius: Avoid excessive bending or over-tightening of cables, as this can cause strain on the terminals. Cables should be bent gently with a minimum bend radius that meets the manufacturer's specifications.
2. Proper Support: Properly support and route cables to reduce strain on the terminals. Cable management systems, such as cable trays or conduit, should be used to securely hold cables in place and prevent excessive movement or stress.
3. Secure Terminations: Ensure that cable terminations are properly secured to the terminals or connectors. Loose or improperly tightened connections can lead to increased strain on the terminals.
4. Cable Length Considerations: Use cables with appropriate lengths to avoid excessive tension or pulling on the terminals.
5. Avoid Overloading: Do not exceed the maximum load rating of terminals or connectors. Overloading can cause strain on the terminals and lead to overheating or other electrical issues.
While SANS may not provide specific guidelines on cable strain, following these general best practices can help ensure the safe and reliable operation of electrical systems. It is always recommended to consult relevant industry standards and guidelines, as well as manufacturer's recommendations specific to the cables and terminals being used.