Hello,
I've been looking around the internet and have so far been unsuccessful in finding info on the differences between current and power transformers (3-phase).
My guess is that a current transformer steps-up current by having less secondary windings... and a power transformer steps-up voltage by increasing the number of secondary windings when compared to the primary windings.
This explanation seems a little too simple!
Another thing i was wondering about, is that a superior of mine was telling me that when dealing with current transformers, it's important not to short circuit the terminals (or open circuit them, i can't remember which one)... when i asked why this was the case, he said he wasn't sure, but that it caused arcing between the terminals.
Would there be a similar issue to consider in power transformers?
Does this make any sense!? I would really appreciate a response.
Thanks for your help
I've been looking around the internet and have so far been unsuccessful in finding info on the differences between current and power transformers (3-phase).
My guess is that a current transformer steps-up current by having less secondary windings... and a power transformer steps-up voltage by increasing the number of secondary windings when compared to the primary windings.
This explanation seems a little too simple!
Another thing i was wondering about, is that a superior of mine was telling me that when dealing with current transformers, it's important not to short circuit the terminals (or open circuit them, i can't remember which one)... when i asked why this was the case, he said he wasn't sure, but that it caused arcing between the terminals.
Would there be a similar issue to consider in power transformers?
Does this make any sense!? I would really appreciate a response.
Thanks for your help