Ct Pt Meter Connection Diagram. Hi i have contacted c t to ammeter of range 50a ct ratio is also as per mentioned on ammeter ie 50 5 i have passed loading wires 2nos of one phase through c t. Similarly i have contacted to other two phases but none of the ammeters are showing the reading except slight deflection in 2 meters what may be the problem.
The electrical instruments are not directly connected to the meters or control apparatus of high voltage for safety purpose. Be aware that these are general diagrams using standard test switches which may not match some utility standards in their configuration and are for reference only. 3s wiring diagram 1 ph 2 wire 1 pt 1 ct glems would like to thank and acknowledge the use of the following meter connection diagrams from dr.
In the above diagram i shown three ammeters current transformers in the above ct wiring diagram i common a wire of all ct s my means that i connect ct one connection with one another.
Friends i am muhammad asif ek aur new video how to ct energy meter connection 3 phase ct meter ct installation i. Friends i am muhammad asif ek aur new video how to ct energy meter connection 3 phase ct meter ct installation i. Here i will try to demystify the ct pt confusion. Dtz1513 ct pt connected plug in module keypad prepayment energy meter is used for 3 phase 4 wire low voltage or 3 phase 3 wire high voltage civil or commercial power measurement purpose.
