Archive for the ‘System Frequency’ Category

System Frequency – Permitted to your electrical supply

Friday, April 9th, 2010

The Distribution code allows that “In exceptional circumstances, System Frequency could rise to values of the order of 52 Hz or fall to values of the order of 47 Hz. Sustained operation outwith the range 47 – 52 Hz is not taken into account in the design of Plant and Apparatus.”