When installing and using Rubber insulated and braid flexble cords, what electrical installation codes and standards should be followed to ensure their safety and reliability?

When installing and using Rubber insulated and braid flexble cords (rubber insulated braided cords), to ensure their safety and reliability, the following electrical installation codes and standards should be followed:
1. Installation location and environment:
Choose an installation location that is dry, ventilated, and protected from direct sunlight and mechanical damage.
Avoid use in humid, corrosive or high temperature environments unless the cord has a corresponding special level of protection.
2. Protection measures:
When cords pass through walls, floors or ceilings, appropriate protective conduits or sheaths should be used to prevent mechanical damage.
In areas susceptible to external impact or friction, additional protective measures should be added.
3. Connection and terminal:
Use connectors and terminals that meet specifications to ensure a strong, reliable connection with good electrical performance.
Avoid using damaged or substandard connectors to avoid the risk of fire or electric shock.
4.Identification and records:
Identify the installed cords, including their model, cross-section, installation date and other information.
Record the key steps and inspection results during the installation process for future maintenance and inspection.
5.Safe distance:
During the installation process, ensure that the flexible cord is kept at a sufficient safe distance from other electrical equipment, metal components, etc. to prevent short circuits or electric shocks.
6. Grounding and lightning protection:
According to the requirements of the regulations, the grounding system should be set up correctly to ensure that the metal part of the flexible cord is reliably grounded.
In areas with frequent lightning, corresponding lightning protection measures should be taken to protect soft wires from lightning damage.
7. Regular inspection and maintenance:
Regularly inspect the installed rubber insulated braided cords, including appearance, connections, insulation performance, etc.
When the soft cord is found to be damaged, aged or has reduced performance, it should be replaced or repaired in time.
Following the above electrical installation specifications and standards can ensure the safety and reliability of rubber insulated braided cords during installation and use. At the same time, it is recommended to consult professional electrical engineers or experts in related fields during actual operations to ensure compliance with the special requirements of specific application environments.