NFPA 70B provides comprehensive guidelines for selecting equipment, determining testing frequency, and performing essential electrical tests. Testing bolted connections and terminations with ...

Vacuum Interrupters, Inc., an affiliate of Group CBS, has developed the CTVT-45, a two-in-one tester for the quick, accurate testing of current transformers (CTs) and voltage transformers (VTs) in the ...

Over the years, the need for increased reliability of electrical systems is no secret to those in the electrical industry. Data centers, hospitals, emergency call centers, government buildings, and ...

To manage the challenges of today’s complex electrical power systems and tightening budgets, facility managers need to understand the critical connection between electrical commissioning and ...