Electrical installation in Tunisia | Golda Electric, energy audit

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Various electrical installations

Electrical installation in any industry requires careful planning, from fixing cable trays to precise cable sizing, pulling and connecting. This section provides a comprehensive guide to each stage, highlighting the importance of each process in creating a reliable, high-performance electrical network.

Fixing electrical cable trays

Proper fixing of cable trays is crucial to ensure stable and secure support for electrical cables. Here are a few key steps :

Location assessment: Identify the areas where cable trays are needed, taking into account the layout of the equipment and safety requirements.
Select the type of cable tray to suit the environment, potential loads and industry standards.

Pulling electrical cables

Cables must be pulled carefully to avoid damage and ensure reliable connectivity. Here are the important steps :

Cable preparation : Organise cables according to their destination and make sure they are properly stripped and prepared.
Use of appropriate tools : Use appropriate pulling tools to avoid kinks and twisting of the cables.
Cable management : Organise cables to avoid tangling and make them easy to identify.

Connecting the electrical cables

Correct cable connection is essential to ensure reliable conductivity and minimise the risk of overheating. Here are a few tips :

Clean connections : Make sure that the connections are clean, tight and correctly insulated.
Polarity check : Check the polarity of the connections to avoid potential problems.
Compliance with Standards : Follow industry standards for cable connections to ensure safety and compliance.

Sizing Electrical Cables

Correct cable sizing is crucial to avoid overheating and energy loss. Here’s how to do it :

Load assessment : Determine the total electrical load of the circuit to correctly size the cables.
Distance considerations : The length of the cable influences the voltage drop, so adjust the sizing according to the distance.
Consult the Sizing Tables : Use the cable sizing tables according to material and application to guarantee the right capacity.

A robust electricity network

Installing an efficient industrial electrical network requires a holistic approach, from fixing the cable trays to the precise sizing of the cables. Each step is interconnected and contributes to the overall reliability of the system. By following these steps carefully and adhering to industry standards, companies can ensure that their electrical network is both robust and efficient, effectively supporting their operations.

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