Editorial Staff

Motors & Drives

VFD Sizing: 7 Proven Steps to Pick the Right Drive Safely

Motors & Drives VFD Sizing: 7 Proven Steps to Pick the Right Drive Safely A drive chosen only by the kW printed on the motor

Learn More
Industrial Electrical Systems

PCC Panel Guide: 8 Essential Parts of a Reliable LT Board

Industrial Electrical Systems PCC Panel Guide: 8 Essential Parts of a Reliable LT Board Every factory has one main LT board where transformer and generator

Learn More
Electrical Safety & Standards

Earth Leakage Relay: 7 Essential Steps for Safe LT Panels

Electrical Safety & Standards Earth Leakage Relay: 7 Essential Steps for Safe LT Panels A large feeder can leak hundreds of milliamps to earth long

Learn More
Electrical Machines

Autotransformer: 6 Essential Uses and Brilliant Savings

Electrical Machines Autotransformer: 6 Essential Uses and Brilliant Savings One winding, one core and a tap in the middle can do the job of a

Learn More
Electrical Fundamentals

Lenzs Law: 7 Powerful Examples That Make Induction Easy

Electrical Fundamentals Lenzs Law: 7 Powerful Examples That Make Induction Easy Drop a strong magnet down a copper pipe and it drifts down slowly, as

Learn More
Electrical Design & Calculations

Conduit Fill: 6 Proven Steps for Safe and Easy Cable Pulls

Electrical Design & Calculations Conduit Fill: 6 Proven Steps for Safe and Easy Cable Pulls Too many cables in one pipe overheat, scrape their insulation

Learn More
Power Quality & Protection

Voltage Unbalance in Motors: 7 Proven Fixes to Avoid Damage

Power Quality & Protection Voltage Unbalance in Motors: 7 Proven Fixes to Avoid Damage A few volts of difference between the three phases looks harmless

Learn More
Motors & Drives

Slip Ring Induction Motor: 5 Smart Steps for Best Torque

Motors & Drives Slip Ring Induction Motor: 5 Smart Steps for Best Torque Heavy loads like crushers, ball mills and cranes need huge torque from

Learn More
Industrial Electrical Systems

Battery Charger Guide: 5 Smart Sizing Steps for Reliable DC

Industrial Electrical Systems Battery Charger Guide: 5 Smart Sizing Steps for Reliable DC Every breaker trip coil, protection relay and emergency light in a substation

Learn More
Electrical Safety & Standards

Insulating Gloves: 6 Essential Classes and Safe Testing Tips

Electrical Safety & Standards Insulating Gloves: 6 Essential Classes and Safe Testing Tips Rubber gloves are the last barrier between an electrician and a live

Learn More