T1000 Plus Setup For End To End Test - ISA T1000 PLUS User Manual

DOC. MIE91093
I
R Remote
I
B local
I
B Remote
One transformer is Dy1 and the other is Dy11
In this case there are already 60° phase shift between phase R
local end and the phase R of the remote end. Supposing you
have connected the T1000 PLUS to phase R in the remote end,
you have three possibilities on the local end:
T1000 PLUS is
connected to
1 phase B
2 phase R
3 phase Y
If you measure something like 200 or 346 A, it means the two
T1000 PLUS are connected to a different phase reference. As
you may see, in this condition Phase B of one end correspond
to the phase R + 180° of the other end.
Switch SWT3 to the next position until you get the proper
values.

1.16.3 T1000 PLUS setup for End to End test

Rev. 1.34
I
R local
I
Y Remote
I
Y local
You may
measure
approximately
0 or 400 A
200 or 346 A (200
x 1.732)
200 or 346 A (200
x 1.732)
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