Specialty Engineering, Inc. (SEI) has been providing Salmon River Electric Coop (SREC – Challis, ID) maintenance and testing services for all of its substations. During the 2020 annual maintenance cycle SEI helped SREC identify many needed capital improvement projects, one of which included the Squaw Creek Substation. With ever increasing loads, minimal protection scheme, and…

Sometimes, there’s just no substitute for digging in and getting your hands dirty. There’s also no substitute for learning from the best. So when it comes to getting the most out of using and maintaining step-voltage regulators, it just makes sense to turn to the people who design and build the best in the business:…

In 1968 the NFPA 70B was established as a recommended practice for maintaining electrical equipment.  Industry had suffered high levels of damages due to equipment failures attributable to the lack of regularly scheduled and appropriate preventative maintenance.  Increasing importance of equipment reliability and safe operation motivated NFPA to develop best maintenance practices.    Many manufacturers and…

Sometimes, there’s just no substitute for digging in and getting your hands dirty. There’s also no substitute for learning from the best. So when it comes to getting the most out of using and maintaining step-voltage regulators, it just makes sense to turn to the people who design and build the best in the business:…

Hitachi Energy USA Inc. 1133 S Cavalier Drive Alamo, TN 38001 United States www.hitachienergy.com June 19, 2023 Re: PRODUCT ADVISORY AND RECALL – ALAMO, TN MANUFACTURED BUSHINGS To: All Hitachi Energy Insulation & Components Customers IMMEDIATE ACTION REQUIRED The safety and satisfaction of our customers are of paramount importance to Hitachi Energy. We are writing…