two-winding power transformer with
unconnected delta tertiary winding
xx05000050_ansi.vsd
352
252
152
ANSI05000050 V1 EN-US
two–winding power transformer with two
circuit breakers on one side
xx05000051_ansi.vsd
252
152
352
452
ANSI05000051 V1 EN-US
two–winding power transformer with two
circuit breakers and two CT-sets on both
sides
Three-winding applications
xx05000052_ansi.vsd
352
152
452
ANSI05000052 V1 EN-US
three–winding power transformer with all
three windings connected
Table continues on next page
Section 6 1MRK 502 066-UUS B
Differential protection
106
Technical manual