The CD is an ideal complement to GE Multilin's instructor-led classes, and provides complete instruction on the 469 when classroom-based learning is not practical.
Introduction
How to use the Interactive Learning Interface
Principles of magnetism and electromagnetism
Basic construction of AC motors
Operation of synchronous AC motors
Operation of induction motors
Operation of synchronous machines
Common motor terminology
Motor thermal limit curves
Current transformer selection
Motor thermal modeling principles
The 5 key Motor Thermal Modeling Elements
Short circuit
Ground fault
Differential
Single phase
Mechanical jam
Undercurrent
Under & Overvoltage
Hardware Tutorials covering:
Installation and removal procedures
Front panel features
Display
LEDs
Keypad / Port
Wiring Inputs
Digital Inputs
Power
Functions
AC Phase
AC Differential
AC Ground Current
Wiring Outputs
Failsafe
Trip / Close
Auxiliary alarm
Service
Software
Installation
469 Setup
System Setup
Digital I/O
Thermal Model
Current Elements
Motor Starting
RTD Temperature
Voltage Elements
Actual Values
The CD features tutorials and tests that allow students to directly apply their new knowledge. Each learning module features a test with a combination of true/false and multiple-choice questions, ranging in levels of difficulty. When a question is answered incorrectly, students learn the correct answer through a detailed explanation.
The Motor Protection with the 469 CD is a great compliment to instructor-led training that provides an invaluable reference tool for 469 users. The CD provides students with an opportunity to study at their own pace and on their own schedule without incurring travel and living expenses.