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CT
CT
Title
CT & PT CALCULATION 33KV
Date
18 October 2011
Project
South Pars Gas Field Development-Phases22 &23&24 &23&24
Rev.
0 January 1900
Ref. Drawing
VP-2224-120-1630-0010-0044
PURCHASER No. EKC No.
90871-MCP-01-0
Single Line Diagram CT CALCULATION FOR: DIFFRENTIAL CORE INPUT
. O N R E D E E F
G A T R E D E E F
R E M R O F S N A R T T N E R R U C
) A ( )
) A ( n p I
E R O C N O I T C E T O R P R O F (
n s I
E R O C N O I T C E T R P F O S S A L C
) A V ( ) E R O C N O I T C E T O R P R O F ( n S
CALCULATION
CABLE CHARACTERISTICS INTERNAL PATH
) m ( L
) 2 m m ( A
SPARE
500/1/1A
500
1
5P20
7.5 7.
10
2.5
VENDOR MOTOR
500/1A
500
1
5P20
20.0
10
2.5
111 KM 301
500/1/1A
500 50
1
5P20
7.5
10
2.5
VENDOR MOTOR
500/1A
500
1
5P20
20.0
10
2.5
250/1/1A
2 50
1
5P20
5.0
10
2.5
VENDOR MOTOR
250/1A
250
1
5P20
20.0
10
2.5
147 KM 101A
500/1/1A
5 00
1
5P20
7.5
10
2.5
VENDOR MOTOR
500/1A
500
1
5P20
20.0
10
2.5
111 KM 201
500/1/1A
500 50
1
5P20
7.5
10
2.5
VENDOR MOTOR
500/1A
500
1
5P20
20.0
10
2.5
103 KM 201B
250/1/1A
250 25
1
5P20
5.0
10
2.5
VENDOR MOTOR
250/1A
250
1
5P20
20.0
10
2.5
111 KM 101
500/1/1A
500 50
1
5P20
7.5
10
2.5
VENDOR MOTOR
500/1A
500
1
5P20
20.0
10
2.5
250/1/1A
250 25
1
5P20
5.0
10
2.5
250/1A
250
1
5P20
20.0
10
2.5
EXTERNAL PATH
) m ( ' L
) 2 m m ( ' A
) ȍ ( T C
R
) A V ( D A O L
S
c s I & ) T 7 8 ) R M O 7 8 F ( R ) O F ( K ( ) ) t A l K u ( a f . t x e ( c s I
d t K
F L A
) ȍ ( h t a p R
) ȍ (
) n p I /
R
) A V ( h t a p S
H T A P . T X E
S
S
) t l u a f . t x e ( c s I
) A V ( T C
) A V ( P O O L
' F L A
( * d t K
N O I T P I C S E D
3
0.02
5
5
20
0.14
0.00
0.14
3.00
0.16
50.00
66.46
CORRECT
3
0.02
4
5
20
0.14
3.29
3.43
3.00
3.45
40.00
71.32
CORRECT
3
0.02
5
5
20
0.14
0
0.14
3
0.16
50.00
66.46
CORRECT
3.0
0.0
4.0
5.0
20.0
0.1
3.3
3.4
3.0
3.5
40.00
71.32
CORRECT
1.5
0.0
2.0
5.0
20.0
0.1
0.0
0.1
1.5
0.2
40.00
78.31
CORRECT
2.0
0.0
2.0
5.0
20.0
0.1
7.2
7.3
2.0
7.3
40.00
47.13
CORRECT
3.0
0.0
5.0
5.0
20.0
0.1
0.0
0.1
3.0
0.2
50.00
66.46
CORRECT
3
0.02
4
5
20
0.14
6.34
6.48
3.00
6.50
40.00
48.45
CORRECT
3
0.02
5
5
20
0.14
0.00
0.14
3.00
0.16
50.00
66.46
CORRECT
3
0.02
4
5
20
0.14
3.06
3.20
3.00
3.22
40.00
73.93
CORRECT
2
0.02
2
5
20
0.14
0.00
0.14
1.50
0.16
40.00
78.31
CORRECT
2
0.02
2
5
20
0.14
6.95
7.09
1.50
7.11
40.00
49.96
CORRECT
3
0.02
5
5
20
0.14
0.00
0.14
3.00
0.16
50.00
66.46
CORRECT
3
0.02
4
5
20
0.14
3.19
3.33
3.00
3.35
40.00
72.46
CORRECT
2
0.02
2
5
20
0.14
0.00
0.14
1.50
0.16
40.00
78.31
CORRECT
2
0.02
2
5
20
0.14
7.12
7.26
1.50
7.28
40.00
48.96
CORRECT
L20 940
10
L21
103 KM 101A
940
10
L22 2050
10
L23 1810
10
L24 875
10
L25 1985
10
L26
103 KM 201A
911
10
L50 VENDOR MOTOR
2035
10
Page 13 of 15
Title
CT & PT CALCULATION 33KV
Date
18 October 2011
Project
South Pars Gas Field Development-Phases22 &23&24 &23&24
Rev.
0 January 1900
Ref. Drawing
VP-2224-120-1630-0010-0044
PURCHASER No. EKC No.
90871-MCP-01-0
Single Line Diagram CT CALCULATION FOR: DIFFRENTIAL CORE INPUT
. O N R E D E E F
G A T R E D E E F
R E M R O F S N A R T T N E R R U C
) A ( )
) A ( n p I
E R O C N O I T C E T O R P R O F (
n s I
E R O C N O I T C E T R P F O S S A L C
) A V ( ) E R O C N O I T C E T O R P R O F ( n S
CALCULATION
CABLE CHARACTERISTICS INTERNAL PATH
) m ( L
) 2 m m ( A
111 KM 401
500/1/1A
500 50
1
5P20
7.5
10
2.5
VENDOR MOTOR
500/1A
500
1
5P20
20.0
10
2.5
147 KM 101A
500/1/1A
500 50
1
5P20
7.5
10
2.5
VENDOR MOTOR
500/1A
500
1
5P20
20.0
10
2.5
250/1/1A
250 25
1
5P20
5.0
10
2.5
VENDOR MOTOR
250/1A
250
1
5P20
20.0
10
2.5
111 KM 501
500/1/1A
500 50
1
5P20
7.5
10
2.5
VENDOR MOTOR
500/1A
500
1
5P20
20.0
10
2.5
111 KM 601
500/1/1A
500 50
1
5P20
7.5
10
2.5
VENDOR MOTOR
500/1A
500
1
5P20
20.0
10
2.5
SPARE
250/1/1A
250
1
5P20
5.0 5.
10
2.5
VENDOR MOTOR
250/1A
250
1
5P20
20.0
10
2.5
EXTERNAL PATH
) m ( ' L
) 2 m m ( ' A
) ȍ ( T C
R
) A V ( D A O L
S
c s I & ) T 7 8 ) R M O 7 8 F ( R ) O F ( K ( ) ) t A l K u ( a f . t x e ( c s I
d t K
F L A
) ȍ ( h t a p R
) ȍ (
) n p I /
R
) A V ( h t a p S
H T A P . T X E
S
S
) t l u a f . t x e ( c s I
) A V ( T C
) A V ( P O O L
' F L A
( * d t K
N O I T P I C S E D
3
0.02
5
5
20
0.14
0.00
0.14
3.00
0.16
50.00
66.46
CORRECT
3
0.02
4
5
20
0.14
4.20
4.34
3.00
4.36
40.00
62.50
CORRECT
3
0.02
5
5
20
0.14
0.00
0.14
3.00
0.16
50.00
66.46
CORRECT
3
0.02
4
5
20
0.14
6.34
6.48
3.00
6.50
40.00
48.45
CORRECT
2
0.02
2
5
20
0.14
0.00
0.14
1.50
0.16
40.00
78.31
CORRECT
2
0.02
2
5
20
0.14
7.00
7.14
1.50
7.16
40.00
49.65
CORRECT
3
0.02
5
5
20
0.14
0.00
0.14
3.00
0.16
50.00
66.46
CORRECT
3
0.02
4
5
20
0.14
3.96
4.10
3.00
4.12
40.00
64.65
CORRECT
3
0.02
5
5
20
0.14
0.00
0.14
3.00
0.16
50.00
66.46
CORRECT
3
0.02
4
5
20
0.14
4.11
4.25
3.00
4.27
40.00
63.31
CORRECT
2
0.02
2
5
20
0.14
0.00
0.14
1.50
0.16
40.00
78.31
CORRECT
2
0.02
2
5
20
0.14
6.95
7.09
1.50
7.11
40.00
49.96
CORRECT
L51 1200
10
L52
103 KM 101B
1810
10
L53 2000
10
L54 1130
10
L55 1173
10
L56 1985
10
Page 14 of 15
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