Indoor transformers of greater than _____ rating shall be installed in a transformer room of fire-resistant construction. Article 450 covers the installation of all types of transformers. Section ...

Under the quality, delivery, productivity framework developed by AIM Prof. Francisco Bernardo, Jr. and myself (the details of which we have discussed in previous columns), customer needs are the ...

Violations of the National Electrical Code (NEC) regarding transformers are often encountered while performing electrical plan reviews. There are far too many NEC requirements to explain in just one ...

Liou Electronics’ product offerings encompass a variety of current transformer types, including the widely used Center ...