GE Aftermarket Catalog

197 / 202

Services and Spare Parts7
Aftermarket Catalog 7-21
Prices and data subject
to change without notice
Services and Spare Parts
Customer Training
Power Equipment and Power Management
Medium Voltage Switchgear, Magne Blast™
Recommended Duration: 3 Days
This is a practical maintenance and troubleshooting course which
highlights the breaker, cubicle and its control circuitry. The course
covers switchgear diagrams, protective relays, control and relay
circuitry, switchgear enclosure, laboratory sessions and inspec-
tion-testing maintenance.
Prerequisite: None
Medium Voltage Switchgear, Magne Blast and Power-Vac
Recommended Duration: 4 Days
Maintenance and troubleshooting course for personnel who
maintain 5 kV & 15 kV metal-clad switchgear. The course covers
both Magne Blast and Power-vac circuit breakers, including their
respective cubicles. Topics include switchgear diagrams, breaker
control and relaying circuitry, switchgear enclosures, protective
relays and maintenance.
Prerequisite: None
Medium Voltage Switchgear, Power-Vac
Recommended Duration: 3 Days
The class presents maintenance and troubleshooting procedures,
cable terminations, control and relay circuitry, breaker mechanisms,
switchgear enclosures, inspection-testing maintenance, switchgear
diagrams, protective relaying, ML-17 and ML-18 mechanisms.
Prerequisite: None
Power System Protective Relays
Recommended Duration: 3 Days
This course is designed for new technicians, or is a good review for
experienced engineers. It includes maintenance, troubleshooting
and testing on protective relays. Topics include types and function
of protective relays, power transformer and bus protective relays.
Prerequisite: None
Control Maintenance and Troubleshooting
Recommended Duration: 3 Days
Designed for personnel involved in the operation and mainte-
nance of motor control circuitry. Topics include controls funda-
mentals, development of circuits, control components,
troubleshooting with maintenance, and circuit diagrams.
Prerequisite: None
Harmonic Analysis
Recommended Duration: 2 Days
A review of electrical system components that generate harmonics.
Effect of harmonics on system components. Recommendations for
reducing system harmonics. Harmonic analysis tools and harmonic
measurements. Introduction to harmonic filters.
Prerequisite: None
Fans, Pumps, and Compressors
Recommended Duration: 2 Days
An introduction to the principles of operation and the laws of
physics that apply to fans, pumps and compressors. Maintenance
and troubleshooting are focused on electrically driven machines.
Prerequisite: None
Solid State Power Conversion
Recommended Duration: 2 Days
This course is targeted for those needing a basic understanding
of semi conductor devices and variable frequency power conver-
sion. Topics include semiconductor operation (diodes, SCRs, GTO's,
IGBT's) half and full wave rectifiers, DC converters, PWM/SCR/GTO
inverters, IEEE duty classes, failure modes and fault protection.
Prerequisite: Electrical engineering/education recommended
Substation Power Equipment
Recommended Duration: 4 Days
This course is directed at new and experienced electricians.
It features procedures for maintenance and testing of equipment
found in a typical substation, such as lightning arresters, oil circuit
breakers, fuses, protective relays and transformers.
Prerequisite: None
Motor Maintenance
Recommended Duration: 2 Days
This course provides practical, specialized information on inspec-
tion, testing, maintenance and troubleshooting of electric motors.
Topics include fundamentals of motors, ac and dc machines, motor
application, vibration, alignment, and bearings. Lecture Only.