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 ...
Lightning is one of the major causes of poor performance by medium-voltage overhead lines in distribution networks. On some Eskom medium-voltage networks, for example, up to 78% of equipment failures ...
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 ...
Transformer secondary conductor protection for voltage levels less than 1,000V is adequately covered in Art. 240 of the National Electrical Code (NEC) – more specifically, Sec. 240.21(C)(4). There are ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback