Overview: The content of this lecture is training
on
indication
and
location of
DC ground faults in a normally ungrounded
DC multi-feeder
distribution system.
The lecture
is design to provide the basic skills in
troubleshooting
DC ground faults with the GFAL-A/B
Method and Instrument
Includes theory of operation
on the different types of
commercially
available DC ground fault indicator and
locator
instruments, their advantage and disadvantage NOTE: Besides offering
ON-SITE training we also offer investigation into your DC ground fault problems and issues and then address your employees with the issues found and show them how to address and resolve
them.
Classroom
Training
------------------------------------------------------------------------------------------------------------------------------------------- Objective of the training
At the conclusion of the training lecture, the participants will be
able to:
*
Understand DC ground faults on ungrounded DC multi-feeder distribution
systems
* Understand multiple
DC ground faults and indication methods
*
A new method to find the value of the fault resistance from each
polarity will be introduce
*
Understand the operation and response of DC ground fault alarms
*
Understand Spikes, AC contamination and "Phantom Earth Ground"
on DC systems.
*
Understand the difference between AC signal location methods
and
interrupted DC tracking
signal method to locate DC ground faults.
* To locate single
and multiples ground faults in a DC multi-feeder distribution
system
*
How to create a DC ground fault predictive maintenance program
*
"Hands on" field
application of the GFAL-A/B ground fault locator instrument.
Duration of lecture 2 days
(10) Hours of classroom instruction
(6) Hours of hands on field testing
Destination Group(s)
Electrical Engineers, Supervisors, Plant Maintenance, Test Technicians
and Electricians.
Samco Engineering
Fountain Valley, CA 92708
Phone: (714) 235 - 5901..
E-mail: samcoeng@aol.com
Have some question
give us a call or send us an e-mail
Return to Home page
_______________________________2010____________________________________________
