Rich Scroggins, Cummins Power Generation, Shoreview, Minn.
Articles
Electrical and Power
January 7, 2014
Managing risks, benefits with closed transition transfer switches
Here are best practices for closed transition transfer switches when two live sources are connected together.
By Rich Scroggins, Cummins Power Generation, Shoreview, Minn.
Other Building Types
April 10, 2013
Reliability considerations in simple paralleling applications
When a decision is made to use paralleled generator sets, many considerations need to be addressed to ensure a reliable system.
By Rich Scroggins, Cummins Power Generation, Shoreview, Minn.
Electrical and Power
April 10, 2013
Product standards for paralleled gensets
Consulting engineers in the U.S. consistently specify that paralleling switchgear must be rated to UL 891 or UL 1558.
By Rich Scroggins, Cummins Power Generation, Shoreview, Minn.