Latest Industrial Electrical Power Articles

High-Efficiency UPS Systems

UPS Ratings — Not So Apparent

UPS Uninterruptible Power Supply

Top 10 Tips For Selecting A UPS

Understanding Your UPS Power Supply - Uninterruptible Electricity

What is a UPS System?

UPS Risks - Surge Protection For Critical Loads

Compliance Voltage

Uninterruptible Power Supply

How long do battery backups last?

Understanding Maximum Continuous Rating

Emergency Backup Generator

Energy Management

Building Energy Management Systems Explained

Industrial Automation and Communication Networks

Energy Management Controls - HVAC Systems

Automated Level Crossings - A futuristic solution enabling Smart City Infrastructure

Building Automation System - HVAC Control

Industrial Network Components Explained

PLC Training Courses

Green Energy

Transformer Grounding Diagram Explained

How Much Electricity Does A High-Voltage Transformer Produce

What Do Transformers Do

Electrical Transformers Explained

Current Transformer Ratio

Transformer Types and Their Applications

Flyback Circuit Primary Voltage Explained

What is a Transformer?

Single Phase Power Transformer

Capacitor Voltage Transformer Explained

Transformer Losses Explained

A Transformer Is A Device That Increases Or Decreases Voltage

What Is Overcurrent Protection

Relay and Circuit Breaker Coordination

Power System Protection

What Is Electrical Protection?

Load Break Switch Explained

What is Protective Relay?

AFCI Protection Explained

Fault Current Limiter Explained

What Size Fuse to Use for a 30-Amp Continuous Load Explained

Metal Clad Switchgear Protection Explained

Current Limiting Fuse

How Does A Relay Function

What is Single Phase Power?

Phase Angle Calculator

8A and 10A Fuses in Parallel - Not Recommended

How to Read Nominal Voltage: Electrical System Engineering

Static Var Compensator (SVC) Explained

Phase Rotation Meter

Understanding DC Voltage Drop Calculation

Electrical Load Calculator Explained

Load Flow Analysis - Optimizing Power

Power System Analysis and Design

What is Transient Voltage?

Grounding System - Electrical Fault Protection

Understanding How Power Factor is Calculated

Understanding Electrical Grounding

Apparent Power Calculator

Power Flickering: Causes and Prevention

How to Calculate Power Factor: A Step-by-Step

Power Factor Meter Explained

Power Factor Leading vs Lagging

Electrical Grounding Definition

Apparent Power in AC Circuits

What is Surge Suppression?

VFD Variable Frequency Drive Questions and Answers

VFD Sizing: The main onsiderations

Electric Motor Design Engineering

Efficiency Opportunities Through Motor Maintenance

Single Phase to 3 Phase Converter

What is a Synchronous Motor?

Learn How An Electric Motor Transforms Potential Energy Into Mechanical Energy

What is an Induction Motor?

How Does a VFD Work?

Frequency Converter

What Is a Motor Control Centre?

Electric Motor Efficiency

EMT Electrical Conduit

General Condition Assessment of XLPE and PILC Cables

Electrical Safety Certification Explained

Electrical Explosion - Arc Flash

Arc Flash Labels Explained

Electrical Room

What is Arc Flash?

Arc Flash PPE Requirements for NFPA 70E Compliance

Arc Flash Categories by Voltage Chart

NFPA 70E Arc Flash Training Benefits

Are arc flash labels required?

Arc Flash Definition

OSHA Arc Flash Requirements: What You Need to Know

Incident Energy Explained

Analog Multimeters

Industrial Electrical Maintenance Explained

Insulation Resistance Tester For Electrical Maintenance

Electric Motor Testing Explained

What is a Megohmmeter? A Great Testing Tool

What is Preventive Maintenance?

Data Logger Explained

How to Test a Contactor Explained

Preventive Maintenance Training: Improving Reliability