Overexcitation Inhibit Tests - GE T60 Instruction Manual

Ur series transformer protection system
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9.6 COMMISSIONING TEST TABLES
Table 9–5: OVEREXCITATION INHIBIT TEST RESULTS
PHASE
W1
CURRENT
(A)
A
B
C
9
9-18
INJECTED
W1 5TH
W2
W2 5TH
HARMONIC
CURRENT
HARMONIC
(%)
(A)
T60 Transformer Protection System

9.6.3 OVEREXCITATION INHIBIT TESTS

DISPLAYED
I
(PU)
5TH
d
HARMONIC
(%)
(%)
9 COMMISSIONING
STATUS
I
(PU)
(BLOCK/
r
OPERATE)
GE Multilin

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