Morao sam da iskopam novo uzemljenje!!!

Introduction

This tutorial guides you through the process of setting up a new grounding system as demonstrated in the video by Vesic. Proper grounding is essential for the safety and functionality of electrical systems. This step-by-step guide will help you understand the procedure and best practices for effective grounding.

Step 1: Gather Necessary Tools and Materials

Before starting the grounding installation, ensure you have the following tools and materials:

• Grounding rod (typically copper or galvanized steel)
• Hammer or sledgehammer
• Wire cutters/strippers
• Grounding wire (copper wire)
• Grounding clamps
• Measuring tape
• Safety gear (gloves, goggles)

Practical Tips:

• Check local regulations regarding grounding installations.
• Ensure the grounding rod is of appropriate length (usually 8 to 10 feet).

Step 2: Choose the Grounding Location

Select a suitable location for the grounding rod installation. Consider the following:

• Proximity to the electrical panel
• Area with minimal rocks and obstructions
• Soil condition (moist soil is preferable)

Common Pitfalls to Avoid:

• Avoid installing the grounding rod near other underground utilities.
• Ensure the area is safe and clear of hazards.

Step 3: Install the Grounding Rod

Follow these steps to install the grounding rod:

1. Mark the Spot: Mark the exact location where you will drive the grounding rod into the ground.
2. Drive the Rod: Use the hammer or sledgehammer to drive the grounding rod vertically into the ground. The top of the rod should be flush with the ground or slightly below.
3. Check Depth: Ensure the rod is driven to the required depth for effective grounding.

Practical Advice:

• Take breaks if the soil is particularly tough to work with to avoid fatigue.

Step 4: Connect the Grounding Wire

Once the rod is installed, connect the grounding wire:

1. Cut the Wire: Measure and cut a length of grounding wire that will reach from the grounding rod to the electrical panel.
2. Strip the Ends: Use wire strippers to remove insulation from both ends of the grounding wire.
3. Attach to the Rod: Use a grounding clamp to securely attach one end of the wire to the grounding rod.
4. Connect to the Panel: Connect the other end of the wire to the grounding terminal in your electrical panel.

Important Considerations:

• Ensure all connections are tight and secure to prevent disconnections.

Step 5: Test the Grounding System

After installation, it is crucial to test the grounding system:

• Use a multimeter to measure the resistance between the grounding rod and the ground.
• Check that the resistance is below the recommended threshold (typically under 25 ohms).

Additional Tips:

• If the resistance is too high, consider adding additional grounding rods or improving soil conductivity.

Conclusion

Establishing a new grounding system is vital for electrical safety. By following these steps, you can ensure your system is correctly grounded, which helps to protect your equipment and enhance safety. For further improvements, you may consider consulting with a professional electrician or exploring additional grounding techniques based on your specific needs.