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Free electrical design and control panel courses

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.

20 courses · 254 modules · 266h 38m of video · Updated 27 September 2026
Electrical Control Panel Design, Building and Testing course cover
FreeElectricalBeginner

Electrical Control Panel Design, Building and Testing

Free course for electrical beginners: read PLC wiring diagrams, then build, cool and test a UL 508A control panel. The certificate is optional and paid.

  • Name every part of a PLC control panel and what UL 508A covers
  • Choose relays, contactors, overloads, transformers and terminal blocks, and state the SCCR
  • Read a PLC wiring diagram and wire 2-wire and 3-wire control
9 modules 3h 54mView course
Industrial Motor Control course cover
FreeElectricalBeginner

Industrial Motor Control

Free beginner motor control course: read ladder diagrams, wire starters, build reversing and braking circuits. The certificate is optional and paid.

  • Select contactors, relays, overloads, fuses, breakers and transformers
  • Read and document motor control ladder diagrams
  • Wire manual and magnetic starters with two-wire, three-wire and HOA control
12 modules 18h 57mView course
Electrical Design Engineering: Loads, Cables, Breakers and Distribution course cover
FreeElectricalBeginner

Electrical Design Engineering: Loads, Cables, Breakers and Distribution

Free electrical design course for engineers: estimate loads, size cables and breakers, draw single-line diagrams. The certificate is optional and paid.

  • Revise AC, DC, star, delta, power and power factor
  • Estimate loads with demand, diversity and load factors and build a load schedule
  • Size capacitor banks and draw panel single-line diagrams
11 modules 11h 53mView course
Electrical Fundamentals for Technicians: Volts to Multimeter to Drawings course cover
FreeElectricalBeginner

Electrical Fundamentals for Technicians: Volts to Multimeter to Drawings

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.

  • Explain voltage, current, resistance and charge, and use Ohm's law
  • Solve series and parallel circuits and check readings with Kirchhoff's laws
  • Work with AC, RMS, single-phase and three-phase supplies
14 modules 9h 24mView course
Protection Relays: Settings, Testing and Commissioning course cover
FreeElectricalIntermediate

Protection Relays: Settings, Testing and Commissioning

Protection relays from the CT to the commissioning record: faults and zones, CTs and VTs, fuses and IDMT curves, overcurrent and earth-fault grading by hand, transformer differential and REF, distance, motor and generator protection, numerical relays and COMTRADE, then primary and secondary injection, trip-circuit and stability tests, and maintenance.

  • Calculate fault currents from fault levels and draw overlapping zones of protection
  • Check a protection CT's class and knee point against the voltage its duty needs
  • Calculate IEC and IEEE inverse-time trip times and read fuse and LSIG trip-unit curves
13 modules 17h 13mView course
Electrical Safety: Arc Flash, NFPA 70E and LOTO course cover
FreeElectricalBeginner

Electrical Safety: Arc Flash, NFPA 70E and LOTO

Work safely on and near electrical equipment: how shock and arc flash injure, risk assessment, the electrically safe work condition, lockout and tagout, approach boundaries, arc-flash incident energy, PPE categories and labels, energised work permits, live-dead-live testing, and India's CEA 2023 safety regulations with the Electrical Safety Officer.

  • Work out a body current from voltage and resistance and explain shock, arc flash and arc blast
  • Write a task-based electrical risk assessment using the hierarchy of controls
  • Set out an electrically safe work condition and write a lockout procedure with a group lockout
12 modules 11h 59mView course
Testing and Maintenance of Transformers and Switchgear course cover
FreeElectricalIntermediate

Testing and Maintenance of Transformers and Switchgear

Run, read and record the field tests that keep transformers, breakers, cables, motors and batteries in service: insulation resistance and PI, winding resistance, turns ratio and vector group, tan delta and SFRA, oil and DGA, breaker timing and contact resistance, switchgear thermography, VLF cable tests, motor tests, earth resistance and battery capacity, then turn the results into a maintenance plan.

  • Choose a maintenance strategy for each asset and set test intervals from the P-F interval and condition
  • Run insulation resistance tests and calculate DAR and PI with temperature correction
  • Test winding resistance, turns ratio, vector group and excitation current on a transformer
13 modules 19h 7mView course
Earthing and Lightning Protection Design course cover
FreeElectricalIntermediate

Earthing and Lightning Protection Design

Design an earthing system and lightning protection that pass inspection: TN, TT and IT systems, soil resistivity by the Wenner method, rod, plate and strip electrodes to IS 3043 and BS 7430, conductor sizing with the adiabatic equation, IEEE 80 touch and step voltage and grid design, bonding, the IEC 62305 risk assessment, air terminals and the rolling sphere, SPD selection, special cases and testing.

  • Identify TN-S, TN-C-S, TT and IT systems and explain how each clears an earth fault
  • Turn a Wenner survey into a design soil resistivity
  • Calculate rod, pipe, plate and strip electrodes to IS 3043 and combine rods with the BS 7430 method
13 modules 14h 1mView course
Electrical Estimating: Quantity Take-off, Costing and BOQ course cover
FreeElectricalBeginner

Electrical Estimating: Quantity Take-off, Costing and BOQ

Turn a set of electrical drawings into a priced bill of quantities: read the drawings and specification, take off points, cables by route length, containment, boards, luminaires, earthing and lightning protection, apply labour units and wastage, build rates from material, labour, plant, overheads and margin, lay out the BOQ in Excel, compare tenders, and value variations through to the final account.

  • Explain estimate types and accuracy classes, and where the estimator sits in a tender
  • Read drawings, schedules and specifications for the items that drive quantity and cost
  • Take off final circuits by points and wiring, and cables and feeders by route length with allowances
14 modules 10h 14mView course
Data Centre and MEP Testing and Commissioning (L1 to L5) course cover
FreeElectricalIntermediate

Data Centre and MEP Testing and Commissioning (L1 to L5)

How a data centre and its critical MEP systems are proved before go-live: the commissioning process, OPR and basis of design, commissioning levels L1 to L5, FAT and SAT, electrical pre-functional tests, protection injection, UPS, battery, generator and ATS testing, load banks and heat load tests, chilled water flushing and hydro tests, liquid cooling, BMS and EPMS point-to-point checks, integrated systems testing, the issues log and handover.

  • Turn an OPR into measurable acceptance criteria and plan commissioning levels L0 to L5
  • Write test scripts with prerequisites, expected results, abort criteria and sign-offs
  • Witness a FAT, run L2 installation checks and a site acceptance test
14 modules 12h 4mView course
Wiring Regulations in Practice: IEC 60364 and BS 7671 course cover
FreeElectricalIntermediate

Wiring Regulations in Practice: IEC 60364 and BS 7671

The wiring regulations an electrical designer, inspector or site engineer works to every day, taught from the IEC 60364 method with BS 7671:2018+A4:2026 as the worked example: the structure of the standard, earthing arrangements, automatic disconnection and Zs, RCD types, overcurrent protection and selectivity, cable sizing with correction factors, voltage drop and the CPC check, selection and erection, AFDDs and SPDs, bathrooms, PV, EV charging and batteries, inspection and testing, certificates and condition reports, and Gulf utility rules.

  • Find the Part and regulation of BS 7671 or IEC 60364 that answers a design, installation or testing question
  • Identify TN-S, TN-C-S (PME and PNB), TT and IT supplies and record Ze, fault current and maximum demand
  • Check automatic disconnection with Zs and choose the right RCD type and rating for each circuit
14 modules 15h 12mView course
NEC 2026 for Engineers and Electricians course cover
FreeElectricalIntermediate

NEC 2026 for Engineers and Electricians

The 2026 National Electrical Code (NFPA 70) for people who design and install: how the code is arranged, Article 110 working space and terminations, branch circuits and services, the new Article 120 load calculations for dwellings and commercial buildings, ampacity and voltage drop, overcurrent protection and taps, grounding and bonding, raceway and box fill, motors, transformers, hazardous locations, and PV, energy storage and EV charging.

  • Find any rule in NFPA 70 by chapter, article and section, and tell mandatory text from informational notes
  • Apply Article 110: listing instructions, termination temperatures, fault ratings and working space
  • Do a 2026 Article 120 load calculation for a dwelling and for a commercial building
15 modules 13h 35mView course
Power Quality and Harmonics: IEEE 519 and IEC 61000 course cover
FreeElectricalIntermediate

Power Quality and Harmonics: IEEE 519 and IEC 61000

Power quality for electrical engineers in plants, buildings, utilities and data centres: sags, swells, transients, flicker and unbalance; harmonics from drives, UPS, IT loads and inverters; THD, TDD, K-factor and resonance; IEEE 519-2022 limits at the point of common coupling and the IEC 61000 family; Class A measurement and Python analysis; reactors, detuned capacitor banks, passive and active filters, active front ends and multipulse drives; and a harmonic study in the free OpenDSS simulator.

  • Classify sags, swells, transients, flicker and unbalance and judge ride-through on ITIC and SEMI F47
  • Calculate THD, TDD, true RMS, true power factor, K-factor and neutral current from a spectrum
  • Predict the harmonics of six, twelve and eighteen pulse drives, UPS, IT loads and inverters
15 modules 15h 36mView course
Diesel Generators: AMF, ATS and Synchronising course cover
FreeElectricalBeginner

Diesel Generators: AMF, ATS and Synchronising

Diesel generating sets from the engine and alternator to the panel: ISO 8528 ratings, excitation and the AVR, governors and droop, DSE, ComAp, DEIF and Woodward controller concepts, automatic mains failure sequences and timers, transfer switches and neutral switching, synchronising and check-sync, kW and kVAr load sharing, multi-set and mains paralleling, generator protection by ANSI number, sizing and derating, commissioning, maintenance and troubleshooting, ending in an AMF and two-set synchronising scheme.

  • Rate a generating set under ISO 8528-1 and check a load profile against the 70 percent average limit
  • Explain brushless excitation, PMG and shunt AVR supplies, and estimate fault current from X''d
  • Calculate governor droop, no-load speed and magnetic pickup frequency, and choose droop or isochronous control
14 modules 13h 44mView course
Data Centre Electrical and Critical Power course cover
FreePower systemsIntermediate

Data Centre Electrical and Critical Power

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.

  • Trace data centre power from the utility to the rack
  • Compare N, N+1 and 2N redundancy and the Uptime Institute tiers
  • Calculate rack current, kVA and kW for single and three-phase feeds
9 modules 5h 47mView course
Infrared Thermography Training course cover
FreeCondition monitoringBeginner

Infrared Thermography Training

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.

  • Set emissivity and reflected apparent temperature, and recognise when a shiny surface has made a reading worthless
  • Plan a loaded electrical survey, record load and ambient with every image, and work safely with an authorised electrician
  • Classify a hot joint by comparing it with the same connection on the other two phases
6 modules 2h 17mView course
Substation Design: Layouts, Bus Schemes and Equipment course cover
FreePower systemsIntermediate

Substation Design: Layouts, Bus Schemes and Equipment

Design a 33/11 kV or 132/33 kV substation on paper: substation types, single-line diagrams and bus schemes, equipment ratings, fault levels, BIL and creepage, clearances in plan and section, busbar sizing, earthing and shielding, battery and charger sizing, control panels and SCADA signals, cables and lighting, civil interfaces, and energisation.

  • Choose between AIS, GIS and hybrid substations for a site, and draw the single-line diagram
  • Compare single, sectionalised, main and transfer, double bus, breaker-and-a-half and ring schemes
  • Rate breakers, disconnectors, CTs, VTs, surge arresters and transformers from the fault level
14 modules 13h 14mView course
Hazardous Areas: Ex Equipment, Zones and Inspection course cover
FreeInstrumentationIntermediate

Hazardous Areas: Ex Equipment, Zones and Inspection

Work safely and competently with electrical and instrument equipment where gas, vapour or dust can explode: gas groups and temperature classes, zones and classification drawings, EPLs and Ex marking, Ex d, e, n, i, p, m, q and t, the intrinsic safety entity calculation, cable glands, IEC 60079-17 inspection, and permits and gas testing. It covers the knowledge base of CompEx units Ex01 to Ex04.

  • Place a gas or dust in its group and choose a temperature class below its ignition temperature
  • Read zones 0, 1, 2 and 20, 21, 22 and question a classification drawing
  • Decode ATEX and IECEx markings and match the EPL to the zone
12 modules 15h 42mView course
Energy Management and Energy Audit with ISO 50001 course cover
FreeEnergyIntermediate

Energy Management and Energy Audit with ISO 50001

Energy management and energy auditing for plants and buildings: energy units and the electricity bill, the ISO 50001 energy management system clause by clause, energy reviews, EnPIs and baselines by regression and CUSUM, metering and IPMVP measurement and verification, the audit method and instruments, then motors, pumps and fans, compressed air, chillers and lighting, boilers and steam, and project economics in cost units.

  • Convert electricity and fuel into GJ and toe and calculate specific energy consumption
  • Read an industrial electricity bill and size power factor correction in kVAr
  • Build an ISO 50001 energy management system from context and policy to management review
15 modules 13h 5mView course

Compare the Electrical design and panels courses

CourseLevelModulesVideoBrand
Electrical Control Panel Design, Building and TestingBeginner93h 54mVendor-neutral
Industrial Motor ControlBeginner1218h 57mVendor-neutral
ETAP Power System Analysis: Load Flow, Short Circuit, Protection, Arc Flash and StabilityIntermediate1529h 39mETAP
Electrical Design Engineering: Loads, Cables, Breakers and DistributionBeginner1111h 53mVendor-neutral
Electrical Fundamentals for Technicians: Volts to Multimeter to DrawingsBeginner149h 24mVendor-neutral
Protection Relays: Settings, Testing and CommissioningIntermediate1317h 13mVendor-neutral
Electrical Safety: Arc Flash, NFPA 70E and LOTOBeginner1211h 59mVendor-neutral
Testing and Maintenance of Transformers and SwitchgearIntermediate1319h 7mVendor-neutral
Earthing and Lightning Protection DesignIntermediate1314h 1mVendor-neutral
Electrical Estimating: Quantity Take-off, Costing and BOQBeginner1410h 14mVendor-neutral
Data Centre and MEP Testing and Commissioning (L1 to L5)Intermediate1412h 4mVendor-neutral
Wiring Regulations in Practice: IEC 60364 and BS 7671Intermediate1415h 12mVendor-neutral
NEC 2026 for Engineers and ElectriciansIntermediate1513h 35mVendor-neutral
Power Quality and Harmonics: IEEE 519 and IEC 61000Intermediate1515h 36mVendor-neutral
Diesel Generators: AMF, ATS and SynchronisingBeginner1413h 44mVendor-neutral
Data Centre Electrical and Critical PowerIntermediate95h 47mVendor-neutral
Infrared Thermography TrainingBeginner62h 17mVendor-neutral
Substation Design: Layouts, Bus Schemes and EquipmentIntermediate1413h 14mVendor-neutral
Hazardous Areas: Ex Equipment, Zones and InspectionIntermediate1215h 42mVendor-neutral
Energy Management and Energy Audit with ISO 50001Intermediate1513h 5mVendor-neutral

Why learn Electrical design and panels in India

Panel building is the entry point into automation for ITI and diploma holders across India, and the skills carry straight into commissioning and maintenance.

Questions

Is this for electricians or engineers?
Both. It starts from reading drawings and ends at testing a finished panel.
Do the electrical courses need a workshop?
No. Panel building and motor control are taught from real panels and drawings in the videos, with practice in free CAD and simulation tools; wiring on a real panel comes with the paid programme.

Classroom course, Bangalore

Industrial automation course in Bangalore

The Automation Engineer Program (AEP) covers PLC, SCADA, HMI, drives, measuring instruments, PID basics and control panel design, taught in person at our Electronic City centre.