Siemens SIPROTEC 7SJ62 - Page 458

Mounting and Commissioning
3.3 Commissioning
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
458
Figure 3-37 Polarity testing for I
N
, example with current transformers configured in a Holmgreen-connection
(VTs with broken delta connection -- e-n winding)
Figure 3-38 Polarity testing for I
N
, example with current transformers configured in a Holmgreen-connection
(VTs Wye-connected)
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