Some colleagues, whilst doing primary injection testing,were measuring currents in unused shorted CTs. The CTs were 1200/1 with a centre tap, and all secondary terminals were shorted together. All results were as expected except in one CT they measured appreciable current in the centre tap wire...
Some colleagues, whilst doing primary injection testing, measured currents in unused shorted CTs. The CTs were 1200/1 with a centre tap, and all connections were shorted together. All results were as expected except in one CT they measured appreciable current in the centre tap wire, and...
