Blog
Technical explainers and career guidance on data center electrical design — written by the same team that teaches our courses.
All articles by topic
Electrical Design (29)
- UPS Selection Criteria: What to Specify
- Overcurrent Relay Settings: IDMT Curve Worked Example
- Current Transformer (CT) Selection: Ratio, Burden and Class
- Neutral Conductor Sizing with Harmonics in Data Centers
- Transformer Cable Sizing: LV Secondary Cables in Parallel
- Earth Cable Size Calculation: The Adiabatic Equation Explained
- HV Cable Sizing Calculation: A Worked Example
- Lithium-ion vs VRLA Batteries for UPS
- Battery Energy Storage in Data Centers
- Electrical Load Schedule: How to Build One
- Data Center Lighting Design: Lux Level Calculation Example
- Arc Flash Basics for Data Center Engineers
- Harmonics in Data Centers: Sources and Mitigation
- Load Flow Study Explained for Data Center Electrical Design
- Protection Coordination Basics for Data Center Engineers
- Lightning Protection for Data Centers: Basics
- Data Center Earthing Design: Systems, Bonding and Testing
- LV Switchgear and MCC Basics for Data Centers
- MV Switchgear in Data Centers: Ratings and Selection
- Busduct vs Cable for Data Center Power Distribution
- Cable Tray Sizing: Fill Calculation Example
- UPS Battery Sizing and Autonomy Time: A First-Pass Worked Example
- STS vs ATS: Transfer Switches in a Data Center
- Short Circuit Calculation Basics for LV Systems
- Power Factor Correction: Sizing the Capacitor Bank
- Data Center Load Calculation: From IT Load to Utility Demand
- Generator Sizing for a Data Center: A Worked Example
- UPS Sizing for a Data Center: A Worked Example
- Voltage Drop Calculation: Formula and Worked Examples
Technical Basics (14)
- Hyperscale vs Colocation Data Centers
- Types of Data Centers: Enterprise, Colocation, Hyperscale and Edge
- What Is a Data Center? Components and How It Works
- Single-Line Diagrams Explained (SLD)
- PDU (Power Distribution Unit) Explained
- UPS Topologies Explained: Standby, Line-Interactive, Double-Conversion
- Data Center Redundancy Explained: N, N+1, 2N, 2(N+1)
- PUE (Power Usage Effectiveness) Explained
- Hot Aisle / Cold Aisle Containment Explained
- Data Center Tier Classification Explained (Tier I–IV)
- Cable Sizing Basics for Data Center Electrical Design
- UPS vs Diesel Generator: Which One Handles a Power Outage?
- MV/LV Power Distribution Architecture, Explained
- Earthing & Bonding Basics for Data Centers
BIM / Revit (11)
- AutoCAD Electrical Drawing for Beginners
- Revit vs AutoCAD for Electrical Design
- As-Built BIM for Data Centers
- BIM Coordination Meeting Process
- LOD in BIM: LOD 100 to 500 Explained
- Dynamo for Electrical Engineers
- Navisworks Clash Detection Workflow
- Revit Electrical Families: Creating and Managing
- Cable Tray Modeling in Revit
- Revit Electrical Basics for Engineers
- Data Center BIM: Why It Matters
Career Guide (10)
- Site Engineer in Data Center Projects
- Data Center Commissioning Engineer: Role and Skills
- Fresher Electrical Engineer: Starting in Data Centers
- MEP Engineer to Data Center Engineer: A Transition Guide
- Data Center Certifications: What Is Worth It
- Data Center Electrical Engineer Interview Questions and Answers
- Data Center Jobs in the UAE and Saudi Arabia for Electrical Engineers
- Data Center Engineer Skills Roadmap
- Data Center Electrical Engineer Salary in India: What Drives It
- How to Become a Data Center Electrical Design Engineer in India (2026 Guide)