Elcontrol Microvip 3 plus - Page 19

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4.4.3 PTs
Connection to 2 voltage transformers
with one phase of the secondary grounded
Connection to 3 star voltage transformer
(PTs)
T) L3
(S) L2
(R) L1
N
STAR
(T) L3
(S) L2
(R) L1
DELTA
Connection to 3 star voltage transformers with
one phase of the secondary grounded
L3
L2
L1
DELTA
N