Hi
We have a few situations where 11kV/400v TX's are put up poles that have their ABC terminals connected to BYR phases in that order so won't parallel with the next transformer down the line that has been put up the conventional way of connecting RYB to ABC. (The Tx's have been fitted up poles...
Hi,
We are currently testing a new Transformer Protection scheme and have come up agaianst a brick wall in trying to write a test plan for our Doble 6150 using protection suite 2.2 to get the bias plot. I am unsure of what
I have found a template for a different relay type that I hoped to be...
Hi
Does anyone have a manual for the GEC CDG36 (or CDG31 Relay) that they could link me to?
We have several relays that have shown up as not quite following the curves and need some tweaking. I remember having some literature a long time ago of which screw to adjust to alter which setting...
Hi all,
This is a ittle tricky to describe a possible job coming up.
I have been tasked to come up with a design to allow an existing 11kV (1Phase) overhead line to be disconnected from the Network, then using an existing 11kV/230V (50kVA)transformer, connect a generator to the secondary (230V)...
Hi. We occasionally find situations in our network where an overhead 3 phase transformer has been connected to the overhead line with its A terminal to Blue phase, B terminal to Yellow phase and C terminal to Red phase. Normally these connections are A - Red, B - Yellow, C - Blue. This leaves...
