Differences

This shows you the differences between two versions of the page.

--- zref:ats:inteli [2024/09/21 04:59] – [Motor Contactor Selection] Alan Shea
+++ zref:ats:inteli [2024/09/21 22:35] (current) – Alan Shea
@@ Line 103: / Line 103: @@
 {{page>:warnings&nofooter}}
+<WRAP center round alert 80%>
+**DANGER:** Current transformers must be connected to a device, or short-circuited before power is applied in the circuit to be measured. Current transformers are //constant current// devices, not //constant voltage// like ordinary transformers.
+  * **A C.T. with loose leads can have lethal voltage on the terminal, possibly over 1000V.**
+  * **Do not disconnect a C.T. when power is present in the measured circuit!**
+</WRAP>

I-TEC