Damage from transient overvoltages is one of the leading causes of equipment failure. Although some pieces of equipment may come equipped with transient protection, others will need some form of ...

Voltage transients in MV power systems have been observed to contribute to failures of both power and instrument transformers in data centers in recent years. This white paper provides a background ...

Voltage transients in MV power systems have been observed to contribute to failures of both power and instrument transformers in data centers in recent years. This white paper provides a background ...

Surge protectors stand between you and an electrical disaster. Power surges are more common than you may realize and if you have sensitive electrical equipment, it’s important to make sure it stays ...

We list the best surge protectors and power strips, to make it simple and easy to protect your PC and IT equipment from power surges. The sudden rush of a power surge from electrical faults, lightning ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Power surges don’t only run through your system during big storms. Small ones happen ...

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 ...