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Interactive 3D Electrical Learning for Electricians
Interactive 3D models make current paths, protective conductors, device operation and test concepts easier to see than a static diagram alone.
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Learn the electrical concepts behind the tool
TN-C-S Earthing System Explained
Understand the basic TN-C-S / PME arrangement, the PEN conductor and the separation into neutral and protective earth at the installation intake.
Read guide Earthing systemsTN-S Earthing System Explained
Learn the basic TN-S arrangement and why the neutral and protective-earth paths remain separate through the supply arrangement shown in the model.
Read guide Earthing systemsTT Earthing System Explained
Learn how a TT installation uses a local earth electrode and why the protective fault-return path differs from a metallic TN return path.
Read guide Protective devicesRCD vs RCBO: What Is the Difference?
Understand the learning difference between residual-current protection and a combined RCBO that also provides overcurrent protection for a circuit.
Read guide CircuitsRing Final Circuit Explained
Understand the basic topology of a ring final circuit and how it differs conceptually from a radial circuit.
Read guide Safety & testingSafe Isolation: The Core Electrical Safety Sequence
Review the high-level safe-isolation learning sequence: identify, isolate, secure, prove the tester, test for dead and re-prove.
Read guide Electrical scienceThree-Phase Electricity Basics Explained
See the basic idea of three AC phase waveforms separated in phase and why three-phase systems are useful for power distribution and rotating fields.
Read guideTry 3d visual learning inside VoltMate
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