Use Stallcup’s essential guide for generators!

This valuable guide covers all the basics on generators, transformers, motors, and compressors. Developed for the hands-on electrician, it presents fundamentals of correct operation, construction, and maintenance of all types of equipment.

You’ll understand basic theory and principles, and improve your knowledge about topics including:

• Generator location, nameplate markings, overcurrent protection, ampacity of conductors, protection of live parts, emergency system generators, and hospital generators
• Motor and compressor design and code letters, starting methods, overcurrent protection, and overload protection
• Transformer windings, wye-connected transformers, delta-connected transformers, installation, vaults, sizing, protection, secondary ties, and troubleshooting