Eaton Magnum DS - Page 22

Technical Data
Effective: May 1998Page 22
TD.44A.01.T.E
Cutler-Hammer
N1
A
C
C
B
A
N1
N2
T1
52-1
A
B
C
C
B
A
N1
N2
T2
52-2
C
B
A
N1
N2
C
B
A
N1
N2
52-T
Typical Feeder
A
B
C
T1
B
A
N1
N2
C
A
B
C
T2
B
A
N1
N2
C
B
A
N1
N2
C
B
A
N2
C
Sketch 6.
GF Trip Unit
GF Trip Unit
GF Trip Unit
0.22 Sec.
0.22 Sec.
0.50 Sec.
0.35 Sec.
GF Trip Unit
TIE
52-1
52-T
Bus
#1
52-2
Bus # 2
Bus # 2
Neutral
Connection
Bus #1
Neutral
Connection
52-T
33T
52-T
Typical Feeder
These CTs may have different ratios
Sketch 4. 3-Wire Double-Ended Unit Substation
Sketch 5. 4-Wire Double-Ended Unit Substation
*
*
*
*
B
X
X
Magnum DS
Metal-Enclosed
Low-Voltage Switchgear
Application
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