Yahoo

Transformer, breaker backlogs persist, despite reshoring progress

This story was originally published on Utility Dive. To receive daily news and insights, subscribe to our free daily Utility Dive newsletter. In July, U.S. steelmaker Cleveland-Cliffs revealed plans ...
Electrical Construction & Maintenance

Selective Coordination Using Circuit Breakers

Reviewing a typical protective device trip curve (click here to see Fig. 2), it can be divided into three regions. First is the “instantaneous region,” which is the region intended to interrupt ...
Electrical Construction & Maintenance

NEC Guidelines for Transformer and Transformer Feeder Protection

Note: All Code references are based on the 2014 NEC. The NEC has separate sections for transformer feeder protection and transformer protection. Article 240 lists requirements for transformer feeder ...
The Nation Newspaper

TCN installs transformer, circuit breaker in Suleja sub-station

The Transmission Company of Nigeria (TCN) yesterday said it will install a new 33kV current transformer and circuit breaker on its 30MVA 132/33kV power transformer in its Suleja 132/33kV Transmission ...
The Verge

Asus announces new Transformer 2-in-1s to rival Microsoft’s Surface

Asus is taking on Microsoft’s latest Surface’s tablets with its Transformer 3 and Transformer 3 Pro, a new generation of 2-in-1 devices, announced today at Computex Taipei. The Asus Transformer 3 Pro ...