Transformer Protector Corp.’s (Booth 3823) product, the TRANSFORMER PROTECTOR (TP), can prevent explosions in all oil-filled transformers from 0.1 MVA to over 1000 MVA. During a transformer short ...

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 ...

Remote substations can be a challenge — and the utility responsible for providing electricity to Namibia and much of South Africa had several new remote substations that needed transformer protection.

Digi-Key, in collaboration with Ametherm, presents a PTM describing transformer protection from inrush current using the NTC thermistor. This will provide a problem statement describing the inrush ...