DC Motor Types: 5 Proven Designs and Where They Excel
Electrical Machines DC Motor Types: 5 Proven Designs and Where They Excel How the field winding is connected decides whether a DC motor holds steady.
Skin Effect: 5 Hidden Factors That Raise AC Resistance
Electrical Fundamentals Skin Effect: 5 Hidden Factors That Raise AC Resistance At higher frequencies, current crowds toward the surface of a conductor and the centre.
Maximum Demand Calculation: 4 Essential Factors Explained
Electrical Design & Calculations Maximum Demand Calculation: 4 Essential Factors Explained Sizing transformers, generators and incomers on connected load alone wastes money, while sizing too.
Differential Protection: 5 Dangerous Pitfalls in 87T Relays
Power Quality & Protection Differential Protection: 5 Dangerous Pitfalls in 87T Transformer Relays By comparing current entering and leaving a transformer, the relay trips fast.
Soft Starter: 4 Remarkable Benefits Over DOL Starting
Motors & Drives Soft Starter: 4 Remarkable Benefits Over DOL Starting Thyristors ramp the motor voltage smoothly, cutting inrush current, mechanical shock and pump water.
Insulation Resistance Test: 4 Foolproof Steps With PI
Electrical Safety & Standards Insulation Resistance Test: 4 Foolproof Steps With PI and DAR A simple DC test that reveals moisture, dirt and ageing in.
Transformer Cooling Methods: 6 Codes That Prevent Failure
Electrical Machines Transformer Cooling Methods: 6 Codes That Prevent Overheating Failure Heat decides how much load a transformer can carry, and the cooling method decides.
Faradays Law: 3 Easy Ways to Induce EMF Explained
Electrical Fundamentals Faraday’s Law: 3 Easy Ways to Induce EMF Explained Every generator, transformer and magnetic flow meter depends on one simple idea, a changing.
Cable Derating Factors: 5 Crucial Checks for Safe Sizing
Electrical Design & Calculations Cable Derating Factors: 5 Crucial Checks for Safe Cable Sizing A cable that looks big enough in the catalogue can overheat.
6 Key Elements of Tier IV Data Center Power Architecture
Industrial Electrical Systems 6 Key Elements of Tier IV Data Center Power Architecture Tier IV Data Center Power Architecture is built around one simple question:.