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Electrical engineering from the load schedule to the finished panel, free and complete: electrical design for loads, cables and breakers, ETAP for load flow, short circuit, protection and arc flash, motor control and control panel design and building, with notes, quizzes and an optional verifiable certificate.
What is inside a PLC panel and why, components, wiring diagrams, 2-wire and 3-wire control, sensors and commons, building a UL 508A panel step by step, workmanship, cooling and factory acceptance testing.
The electrical foundation of every machine: contactors, relays, overloads and protection, switches, ladder logic and documentation, manual and magnetic starters, two-wire, three-wire and hand-off-auto circuits, pumping applications, jogging, reversing and interlocks, plugging and braking, reduced-voltage and soft starters, timers, and testing and troubleshooting on a real trainer board.
The power-system studies every substation, plant and data-centre project needs, done in ETAP: single-line modelling, load flow and the per-unit system, cable and transformer sizing, short circuit by IEC 60909 and ANSI, relay setting and coordination with Star view, differential, distance, busbar and motor protection, arc flash, capacitor placement and power factor, motor starting and re-acceleration, transient stability, harmonics and filters, and earthing grid design.
How a building or plant electrical system is designed on paper before anyone buys a cable: AC and DC fundamentals, star and delta, power factor, connected and demand load, diversity and demand factors, load estimation in Excel, reading drawings, power factor correction, panel boards and single-line diagrams, fuses and circuit breakers with trip curves, AF and AT and breaking capacity, cable construction, derating, sizing and voltage drop, conduits, fault level, earthing systems, UPS, transfer switches and lightning protection.
The electrical basics every technician needs, in the order you use them: charge, voltage, current and resistance; Ohm's and Kirchhoff's laws; AC and DC, single and three phase; power, energy and power factor; the multimeter and CAT ratings; cables, fuses, breakers, earthing and RCDs; IEC and NEMA symbols and schematics; relays, contactors and motors; safe isolation; and a fault-finding walkthrough.
The electrical side of data centres, where the hiring is: the power path from grid to rack, tiers and redundancy, UPS and generators, the calculations, load flow, short-circuit and arc flash studies, PUE, monitoring, and what AI GPU racks change.
A short, practical foundation in thermal imaging for plant work: what the camera actually measures and what it never sees, emissivity and reflected apparent temperature, loaded electrical surveys and three-phase comparison, motors and bearings and couplings, building envelope and lagging and moisture, solar PV hot cells and substrings, and the route survey and written finding that turn a pretty picture into a work order.
| Course | Level | Modules | Video | Brand |
|---|---|---|---|---|
| Electrical Control Panel Design, Building and Testing | Beginner | 9 | 3h 54m | Vendor-neutral |
| Industrial Motor Control | Beginner | 12 | 18h 57m | Vendor-neutral |
| ETAP Power System Analysis: Load Flow, Short Circuit, Protection, Arc Flash and Stability | Intermediate | 14 | 29h 39m | ETAP |
| Electrical Design Engineering: Loads, Cables, Breakers and Distribution | Beginner | 10 | 11h 53m | Vendor-neutral |
| Electrical Fundamentals for Technicians: Volts to Multimeter to Drawings | Beginner | 14 | 9h 24m | Vendor-neutral |
| Data Centre Electrical and Critical Power | Intermediate | 9 | 5h 47m | Vendor-neutral |
| Infrared Thermography Training | Beginner | 6 | 2h 17m | Vendor-neutral |