Distribution transformers must adhere to NEC and NFPA 70 standards, with specific requirements for overcurrent protection, grounding, and installation based on ...

For utilities, proper protection against high voltage transient overvoltages and overloads is critical to ensure maximum life of their power transformers. Failure to do so can result in significant ...

One of the most dangerous locations in a power distribution system with regard to incident energy is that first panelboard on the secondary of a transformer. With some thought in your design — even if ...

Teams from SSEN Transmission’s Kinardochy Substation project in Perthshire are preparing for the delivery of a crucial component in its effort toward achieving net-zero emissions: a new 195-ton ...

Transformer protection has traditionally focused on preventing catastrophic failures caused by excessive temperatures. While ...