We are also currently continuing work on the installation of a 345/138kV transformer, and 345kV Line package. This work will also include the installation of new relay protection panels for the equipment and a couple of upgrades to 138kV Bus Tie Circuit Breakers. The relaying involved will mainly be SEL and communicate to remote ends…
We are working on the installation of a 115kV cap bank at a substation. This Cap will be fed through a Circuit switcher and the protection relaying includes the SEL-487V and the F-Pro5100 for the caps and an SEL-351 for circuit switcher.
Amped I’s electrical division is in the process of completing a new 345kV substation yard. This includes three 345kV breakers in a ring bus configuration with two line terminals, a 345/138kV transformer and a 138kV low side breaker. The protection and control consisted of two 345kV lines, one 345kV/138kV transformer and a 138kV low side…