Art. 450 begins with the short and to-the-point statement, “This article covers the installation of all transformers,” and then lists eight exceptions. In essence, Art. 450 covers power transformers, ...

A transformer-based UPS is still one of the most valuable players (MVP) in critical applications today. Here's why this technology still reigns supreme In the power protection playing field, the enemy ...

Emerson has launched what it says is the highest-capacity transformer-based Uninterruptible Power Supply (UPS) system in the industry into general availability. The Liebert NXL 1100kVA/1100kW UPS is ...

Each turbine in a wind farm is equipped with a step-up transformer, which boosts (steps up) turbine generator output voltage from a few hundred volts to the collector system’s medium voltage ...

An electrical transformer built by this Roanoke-based company plays a role in scaring people witless at Walt Disney World. Two others help power a NASA supercomputing facility. The company’s ...