- ホーム
- > 洋書
- > 英文書
- > Science / Mathematics
Full Description
This book presents AC and DC motor control, relay logic and related electrical code requirements in terms that relate to on-the-job situations. The theoretical foundations are presented and a logical approach provides the reader with thorough background in the requirements of the electrical code. It discusses application of the code requirements and aims to provide a detailed study of full voltage motor starting, circuits and equipment, time-delay and transition. Also covered in the book are design, installation and troubleshooting. A working knowledge of basic electrical theory and terminology is required, but only a minimal knowledge of mathematical background. Summary questions and multiple-choice problems are included.
Contents
Symbols; Overcurrent Protection vs Overload Protection; Wiring Diagram vs Schematic Diagram; Power Circuit vs Control Circuit; Single Line Drawing of a Typical Motor Installation; Motor Starter and Control Equipment Selection; Safety; Metric SI; Electrical Code Interpretation; Summary Questions; Introduction to the Electrical Code; Motor Service Factor; Branch Circuit Overcurrent Protection; Conductors; Power Circuit Calculation; Summary Questions; Problems; Introduction to Full Voltage Starting; Manual Motor Starters; Magnetic Motor Starters; Magnetic Contactors; Motor Overload Protection; Wiring Diagram vs Line Diagram; No Voltage Release vs no Voltage Protection; Developing a Control Circuit; Motor Control Circuits; Indicating Pilot Light; Jogging; Reversing Direction of Rotation of a Three-Phase Motor; Reversing Single-Phase Motors; Summary Questions; Problems; Introductions to the Specialty Circuits.
