High Tension (HT) and Low Tension (LT) panels are crucial components in electrical systems, responsible for the distribution, control, and protection of electrical power. Here's an overview of the works involved in HT and LT panels:

High Tension (HT) Panel Works:

1. Installation:

   • Identify and prepare a suitable location for the HT panel.
   • Install the HT panel in accordance with electrical regulations and manufacturer specifications.

2. Incoming Connection:

   • Connect the HT panel to the high voltage power source.
   • Ensure proper termination of incoming cables and implement necessary safety measures.

3. Switchgear Installation:

   • Install high-voltage switchgear components such as circuit breakers, isolators, and surge arresters within the HT panel.
   • Ensure proper alignment and connection of switchgear components.

4. Protection Systems:

   • Install protective relays and devices to safeguard the HT system against faults and overloads.
   • Set protection relay parameters based on system requirements.

5. Metering and Instrumentation:

   • Install meters and instrumentation devices to monitor key parameters, including voltage, current, and power factor.

6. Busbar Systems:

   • Install and connect busbars to facilitate the distribution of power within the HT panel.
   • Ensure proper insulation and spacing between busbars.