GE AKR Manual page 58

Low voltage power circuit breakers
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Fig . 57.1 Ttansf : 750 kVA
,
480 V ,
5.75
% Z
Fig
. 57.2 Transf
:
750 kVA
, 600
V , 5.75
% Z
18
,
000
24
,
000
£
22
,
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s
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2 20
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0
0
0
2
5
10
20
50
100
200
500
(
000 2000
5000
DISTANCE
IN
FEET FROM TRANSFORMER TO POINT OF
BREAKER
CONNECTION
50
100
200
500
1000 2000
5000
DISTANCE IN FEET
FROM
TRANSFORMER
TO POINT OF BREAKER CONNECTION
5
10
20
0
2
Fig
.
57.4
Transf : 1000 kVA
,
240
V
,
5.75
%
Z
Fig
.
57.3
Transf : 1000 kVA
,
208
V
, 5.75
%
Z
60
,
000
60
,
000
8
co
UJ
or
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cn
0
0
5
10
20
50
100 ZOO
500 1000 2000
5000
DISTANCE
IN
FEET
FROM
TRANSFORMER TO POINT
OF BREAKER CONNECTION
0
2
0
2
5
10
20
50
100
200
500
(
000
2000
5000
DISTANCE
IN
FEET FROM
TRANSFORMER TO
POINT
OF BREAKER CONNECTION
Fig
.
57.5 Transf :
IQOOkVA
, 480 V
,
5.75
% Z
Fig
.
57.6
Transf : 1000 kVA , 600 V
,
5.75
% Z
24
,
000
30
,
000
V
)
cn
UJ
u 22
,
000
%
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2
UJ
1
>
-
cn
0
0
5
10
20
50
100 200
500 1000 2000
5000
DISTANCE
IN FEET
FROM TRANSFORMER TO POINT OF BREAKER
CONNECTION
0
2
5
10
20
50
OO
200
500 1000 2000
5000
01 STANCE IN FEET FROM TRANSFORMER TO POINT OF
BREAKER CONNECTION
0
2
57

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