DOC. MIE91093 Rev. 1.34 Page 126 of 145
This test allows the user to check:
Static Differential pick up
Dynamic Differential pick-up
Internal and External faults
The double ended injection requires 2 x T1000 PLUS in
addition to 2 x GPS and 2 x SWT3.
NOTE
T1000 PLUS is a single phase test set. The phase reference of
the output current depends upon the Mains voltage supply of
the test set.
Since the Mains supply is provided by the Transformer for the
Auxiliary circuits, usually connected as Dy11 or Dy1, it is very
important to identify the phase reference of the LV winding.
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