Duke Energy is evaluating the use of a point to point digital secondary system to reduce the amount of copper utilized in traditional substation protection designs. Physically large substations with ...

The use of Powered Air Purifying Respirators (PAPRs) is a valuable tool for the environmental health & safety aspects of a pharmaceutical manufacturing operation when working to protect personnel ...

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 ...

Telecom systems are vulnerable to electrical damage from lightning and power-line faults. Reliable circuit protection is needed to ensure that telecom equipment is not damaged, remains operational or ...