Professional Diploma in Electrical Installations – Ransford Global
RANSFORD'S

Professional Diploma in Electrical Installations

A professional diploma for electricians, electrical technicians, installation supervisors, maintenance engineers, and electrical contractors seeking comprehensive mastery in electrical installation theory, wiring systems, regulations, testing, safety, and project practice.

Apply Now View 48 Units
2–4Weeks
8Modules
48Units
100% OnlineDelivery
100% Online Expert support Self-Paced Mobile-Friendly Verified Diploma

🎯 Programme Outcome

Upon completion of the Professional Diploma in Electrical Installations, learners will be equipped with professional-level knowledge and practical skills in electrical installation. Graduates will be prepared for roles as electrical installation technicians, installation supervisors, maintenance engineers, electrical contractors, and electrical project officers, and will receive a verifiable Professional Diploma issued by Ransford Global Professional Development Ltd.

100% Online Delivery

All content is delivered conveniently via WhatsApp and Email. Study at your own pace, receive module materials directly on your phone, and submit assessments through the same channels — no physical classes required.

Course Structure — 8 Modules · 48 Units

A professional curriculum spanning electrical principles, wiring systems, installation design, protection and earthing, regulations and codes, testing and inspection, safety, and project practice, with 6 units per module.

1
EIN 101

Electrical Principles and Theory

1
Fundamentals of Electricity — Current, voltage, resistance, and power.
2
Ohm's Law and Electrical Calculations — Practical circuit calculations.
3
AC and DC Circuits — Differences and applications.
4
Magnetism and Electromagnetism — Principles behind motors and transformers.
5
Electrical Units, Symbols and Diagrams — Reading schematics.
6
Power, Energy and Efficiency — Load and consumption calculations.
2
EIN 102

Wiring Systems and Installation Methods

1
Cable Types and Selection — Conductors, insulation, and ratings.
2
Wiring Methods and Installation Techniques — Conduit, trunking, and surface wiring.
3
Domestic Installation Wiring — Lighting and power circuits.
4
Commercial and Industrial Installations — Three-phase systems and distribution.
5
Consumer Units and Distribution Boards — Layout and connections.
6
Accessories, Switches and Sockets — Selection and installation.
3
EIN 103

Installation Design and Load Calculations

1
Load Assessment and Diversity — Estimating demand.
2
Cable Sizing and Voltage Drop — Correct cable selection.
3
Circuit Design and Layout — Planning circuits and routes.
4
Lighting Design Fundamentals — Illumination levels and fittings.
5
Three-Phase Load Balancing — Distribution across phases.
6
Installation Drawings and Specifications — Reading and producing designs.
4
EIN 104

Protection, Earthing and Safety Systems

1
Overcurrent Protection — Fuses, MCBs, and MCCBs.
2
Residual Current Devices (RCDs) — Earth leakage protection.
3
Earthing and Bonding Systems — Grounding principles and methods.
4
Surge Protection and Lightning — Protecting installations.
5
Electrical Safety Principles — Shock prevention and isolation.
6
Fire Safety and Emergency Systems — Alarms and emergency lighting.
5
EIN 105

Regulations, Codes and Standards

1
Electrical Wiring Regulations — Key requirements and compliance.
2
National and International Standards — IEC and local codes.
3
Installation Certification and Compliance — Documentation and sign-off.
4
Building Regulations and Electrical Work — Integration with construction.
5
Health and Safety Legislation — Legal duties on site.
6
Professional Ethics and Legal Liability — Responsibility of the installer.
6
EIN 106

Testing, Inspection and Commissioning

1
Continuity and Insulation Resistance Testing — Core test procedures.
2
Polarity, Earth Loop and RCD Testing — Safety verification.
3
Test Instruments and Calibration — Using meters correctly.
4
Inspection of Installations — Visual checks and defect identification.
5
Commissioning and Handover — Energising and documentation.
6
Test Certificates and Records — Completing electrical certificates.
7
EIN 107

Maintenance, Fault Finding and Repair

1
Preventive and Planned Maintenance — Schedules and inspections.
2
Fault Diagnosis and Troubleshooting — Systematic fault finding.
3
Repair and Replacement Procedures — Safe restoration of supply.
4
Motor, Transformer and Control Basics — Maintenance of equipment.
5
Solar and Renewable Energy Installations — Basic PV and inverter systems.
6
Maintenance Records and Asset Management — Tracking installations.
8
EIN 108

Project Practice, Supervision and Capstone

1
Project Planning and Estimating — Costing electrical works.
2
Managing Installation Teams and Site Supervision — Leading work safely.
3
Quality Control and Site Safety Management — Standards on site.
4
Client Communication and Contract Management — Professional relationships.
5
Capstone: Electrical Installation Project Plan — Designing a complete installation plan for a real or simulated project.
6
Presentation, Reflection and Professional Portfolio — Presenting your project and documenting your learning.

💰 Programme Investment

🇳🇬 Local: ₦82,740
🌍 Foreign: ₦122,740
Flexible Payment – No Interest
2–4 Instalments
Local: ₦20,685 – ₦41,370 each
Foreign: ₦30,685 – ₦61,370 each
Application fee included.
Account Name:Ransford Global PD LTD – LCO
Bank:Providus Bank PLC
Account Number:9651814927
Reference:PD-EI + Your Full Name
After payment, send receipt to WhatsApp +234 901 599 2500.
Pay Now with Card (Paystack) Enrol Now →

Why choose the Professional Diploma in Electrical Installations?

⚡

Professional Electrical Skills

Develop comprehensive skills in installation design, wiring, protection, testing, and maintenance.

📱

100% Online via WhatsApp & Email

Receive all materials directly on your phone. Study at your own pace with expert support.

📊

8 Progressive Modules

Structured learning from electrical theory to wiring, testing, maintenance, and project practice.

🎯

Hands‑On & Applied Focus

Learn load calculations, cable sizing, testing procedures, and fault finding — all for real‑world application.

📘

Complete Training Documents

Receive handbooks, worksheets, templates, and assessment tools.

🎓

Professional Diploma

Earn a verifiable Professional Diploma in Electrical Installations to advance your career.

📘 Professional Development Training Documents

Every participant receives a comprehensive set of learning, practice, and assessment documents to guide transformation from curiosity to professional competence.

1. Programme Overview

  • Diploma Course Handbook
  • Training Syllabus & Curriculum
  • Programme Schedule / Calendar

2. Learning Materials

  • Lecture Notes / Module Manuals
  • Presentation Slides (PowerPoint)
  • Reading Materials / Articles

3. Practical Application Tools

  • Installation Design & Load Calculation Templates
  • Cable Sizing & Test Certificate Templates
  • Maintenance & Inspection Checklists
  • Installation Project Plan Templates

4. Personal Development Tools

  • Personal Action Plan
  • Goal Setting Templates
  • Reflective Journals / Logbooks

5. Assessment & Evaluation

  • Pre‑Assessment / Diagnostic Test
  • Continuous Assessment Tasks
  • Practical Skills Checklists
  • Final Assessment / Examination
  • Competency Evaluation Rubrics

6. Workplace Readiness Tools

  • Professional Code of Conduct
  • Ethical Guidelines for Electrical Practitioners
  • Job Role Competency Framework

7. Certification & Completion

  • Professional Diploma in Electrical Installations
  • Diploma Transcript or Record of Achievement
  • Performance Summary Report (optional)
  • Recommendation Letter (optional for top performers)

8. Communication & Support

  • Instructor Contact Information Sheet
  • Feedback Forms
  • Participant Support Guidelines
  • FAQ Document

📌 Learn → Practice → Reflect → Apply → Assess → Certify

A complete professional development programme should follow this cycle.

🎯 Key Insight

A strong professional training programme is not defined by lectures alone, but by:
Worksheets (reflection) • Action plans (execution) • Assessments (measurement) • Practical tools (real‑world application)

How You'll Be Evaluated

Continuous applied tasks + final electrical installation project capstone

40%

Quizzes & Case Analyses

Electrical theory, wiring, testing, and safety scenarios

30%

Practical Exercises

Load calculations, cable sizing, and test certificate completion

30%

Capstone Project

Complete electrical installation project plan and portfolio

Learning Outcomes & Career Pathways

Learning Outcomes

  • Apply electrical theory to installation practice
  • Design and plan electrical installations with correct load calculations
  • Select and install cables, protection devices, and earthing systems
  • Comply with wiring regulations and safety standards
  • Test, inspect, and commission installations correctly
  • Diagnose faults and carry out maintenance safely
  • Supervise installation teams and manage site safety
  • Produce a complete electrical installation project plan

Career Opportunities

  • Electrical installation technician
  • Electrical installation supervisor
  • Maintenance engineer / electrical fitter
  • Electrical contractor / project officer
  • Testing and inspection technician
  • Pathway to advanced electrical engineering programmes

Assessment & Delivery

100% online, self-paced over 2–4 weeks. Assessment via module quizzes, practical exercises, and a final electrical installation project capstone. Professional Diploma awarded.

Take the Next Step in Electrical Installations

This Professional Diploma gives you practical, applied training across 8 modules and 48 units. From electrical theory to wiring, design, protection, testing, maintenance, and project practice, you'll gain the skills to deliver safe and compliant electrical installations with confidence. Enrol today and receive your complete training package.

Apply Now WhatsApp Advisor

Ransford Global Professional Development

Empowering professionals with accessible, high‑quality education — from certificates to diplomas in electrical installations, engineering, business, office management, sales, HR, accounting, and more.

Contact Us

📱+234 901 599 2500
📞+234 705 560 0725
✉️rtsonlineeducation@gmail.com
📍48, Omuaran Street, Unity Estate, Egbeda, Lagos, Nigeria.
© 2026 Ransford Global Professional Development Limited. RC-8767187. All rights reserved.
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