Are you really maintaining your fire alarm system? Fire alarm systems are expected to help protect people, property, and assets. But you can’t tell if they’re fully operational just by looking at them ...

Complex grids depend on equipment such as transformers, protection relays, switchgear, and cables—each of which can develop faults not immediately visible during normal operation. As a result, ...

The costliest piece of equipment in a substation is the Power Transformer. Therefore, a good maintenance program is required to keep these power transformers operating reliable. Over the past few ...

POTOMAC TESTING, a TechPro Power Group company, today announced the recent acquisition of Electrical Maintenance & Testing, Inc. (“EMT”), a NETA Accredited independent third party electrical testing ...

Industrial, commercial, medical, and academic institutions face several challenges in maintaining medium- and low-voltage electrical systems. These systems are counted on to distribute reliable power ...

The equipment and facilities supporting today’s critical infrastructure are vital to modern society. This article provides testing and maintenance tips to ensure systems are kept in top condition.

Potomac Testing, a TechPro Power Group company, announced the acquisition of Electrical Maintenance & Testing, a NETA Accredited independent third-party electrical testing firm based in Carmel, ...