GE T35 UR Series User Manual

9-14 T35 Transformer Protection System GE Multilin
9.5 COMMISSIONING TEST TABLES 9 COMMISSIONING
9
9.5COMMISSIONING TEST TABLES 9.5.1 DIFFERENTIAL RESTRAINT TESTS
9.5.2 INRUSH INHIBIT TESTS
Table 9–3: DIFFERENTIAL CHARACTERISTIC TEST TABLE
TEST PHASE INJECTED CURRENT DISPLAYED CURRENT STATUS
W1 CURRENT W2 CURRENT DIFFERENTIAL RESTRAINT
Balanced
Condition
A Not Applicable
B
C
Min Pickup A Status: ____________
I
d
= _______________
B
C
Min Pickup A Status: ____________
I
d
= _______________
B
C
Slope 1 A Status: ____________
I
d
/I
r
= _____________
B
C
Slope 1 A Status: ____________
I
d
/I
r
= _____________
B
C
Intermediate
Slope 1 & 2
A Status: ____________
I
d
/I
r
= _____________
B
C
Intermediate
Slope 1 & 2
A Status: ____________
I
d
/I
r
= _____________
B
C
Slope 2 A Status: ____________
I
d
/I
r
= _____________
B
C
Slope 2 A Status: ____________
I
d
/I
r
= _____________
B
C
Table 9–4: INRUSH INHIBIT TEST TABLE
PHASE INJECTED DISPLAYED STATUS
(BLOCK/
OPERATE)
W1
CURRENT
(A)
W1 2ND
HARMONIC
(%)
W2
CURRENT
(A)
W2 2ND
HARMONIC
(%)
I
d
(PU) 2ND
HARMONIC
(%)
I
r
(PU)
A
B
C

GE T35 UR Series Specifications

General

Brand	GE
Model	T35 UR Series
Category	Protection Device
Language	English