[BC] HT Transformer

[Jeff Johnson]

>ertainly due to the engineer not having
>sufficient training and experience.
>Open-frame HT transformers MUST be conditioned and properly insulation tested
>before being put into service. Usually takes 2 - 4 days. Otherwise you can 
>expect
>early failure in exactly the way you described.
>Clive Warner.

A brand new one?? I understand checking the insulation for shipping damage 
or a box of tacks, but what is 'conditioning' in this instance?

Jeff.Johnson at goodnews.net