using PT as power source

Status
Not open for further replies.
7

7rots51

Advanced Member level 4
Joined
May 17, 2002
Messages
1,183
Helped
25
Reputation
50
Reaction score
12
Trophy points
1,318
Activity points
9,636
a 110VAC 3 phase PT (potential transformer) is used for measuring 3 phase power in a high voltage site,Can we use the output of PT(110VAC) to power a small electronic measurement system that have internal switching power supply?
Is there any error in power measurement?
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…