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-
2015-44
67 43, (
) 4 (
2014-99, 2014. 3. 13)
.
2015 1 30
1.
2.
3.
4.
5.
(2007- 10, 2007. 1. 17)
1() 2007 1 1 .
(2009- 60, 2009. 2. 25)
.
(2010- 1, 2010. 1. 8)
.
(2010-320, 2010. 8. 3)
.
-
(2011- 1, 2011. 1. 5)
.
(2012- 32, 2012. 1. 31)
.
(2013-101, 2013. 3. 20)
.
(2014-99, 2014. 3. 13)
.
(2015-00, 2015. 1. 30.)
1() .
384(, ), 416(,
) 17114(
) 2017 1 1 .
-
- 3 -
1.
1
1
1() ( ) 1 2
.
2() .
1. "
.
2. "
.
3. "
.
4. " [
, () , , 151
, 2061, 2111 23212
, 2441 () 245
() ] .
5. "
( , ,
2061 2111 , 2441
245 ) .
6. "
(, ,
, 2061, 2111 23212 ,
2441 245
) .
7. " ( . )
.
8. "
.
9. 1 " (
. )
-
- 4 -
( 3m
) ,
.
10. 2 "
3m
.
11. " 1 2 .
12. .
13. () .
14.
(
) , .
15.
.
16.
.
17.
.
18.
, .
19. 10 %()
.
20. ,
.
2
3( ) .
1. ( "KS"
) .
2. .
1 .
.
4()
-
- 5 -
.
1. KS C IEC 450/750 V 450/750 V
750 V
2. 1 KECS 1501-2009 501.02
600 V
1 .
1. 3116
2. 24413
3. 24416 24413
4. 2454
5( )
( ) KECS
1501-2009 501.03 .
6()
.
.
7()
KS C IEC 60502 1 kV 30 kV
.
8( ) ( )
KS C IEC 60502-1 0.6/1 kV ()
()2
, 3 (
)4
. , .
1. 1462
2. 204
3. 207
4. 23513
5. 244 245
6. 2474
(MI ) KECS
1501-2009 501.05 .
KS C 3339(1997) CATV()
.
-
- 6 -
KECS 1501-2009
501.06 .
9( ) (
) KS C IEC 60502 0.6/1 kV
6/10 kV
. , 693
, 2421
1462 .
( )
. , 1463
.
.
1. 25 kV .
2. . ,
, KS C 3111( )
,
.
3.
0.5 mm .
4. ,
9-1 90 % .
5. ,
, 0.5 mm .
6.
, 9-1 90 % .
[ 9-1]
50 mm2 95 mm2 150 mm2 240 mm2
(mm) 8.2 11.8 14.7 18.3
(mm) 6.6 6.6 6.6 6.6
(mm) 1.6 1.6 1.6 1.6
7. ( ) KS D 3559()
-
- 7 -
KS D 2315( )
16
.
10( ) ( ,
)
(
24413 ) KS C IEC
60228 KECS
1501-2009 501.07 .
11( ) 244 245
.
1. ( .
) (
. )
.
. [() . ] 20 %
. ,
.
. . , ,
,
.
2. ,
1
.
3. , ,
. , 10 mm2
1 2
()
1
2 .
4. ( . )
( )
()
.
5.
-
- 8 -
KS C 2810(2004)
5.2 , 5.3 6.
.
6. .
. 50 mm2 70 mm2
, , ,
.
. .
. 2 2
.
. .
.
.
7.
KS C IEC 60454 .
3
12( ) .
1. 221, 232 3, 432, 123, 20672
2475
2. 231, 27 21518
3. 26 2
4. 12015
5. 1352 411
6. 23637 ()( )
7. 300 V [
(
) ] 2
8.
. , 17 , 231
-
- 9 -
1. 7 kV 1.5
2. 7 kV 25 kV ( )
0.92
3. 7 kV 60 kV (2 )
1.25 (10,500V 10,500V)
4. 60 kV ( )
1.25
5. 60 kV ( 6 7 )
1.1 (75 kV 75 kV)
6. 60 kV (7 )
0.72
7. 170 kV .
0.64
8. 60 kV
1.1
(
3 , (,
,
. ), 243 ,
( 3
. )
.
. ()
.
9. 289
13( )
1mA .
(12 , , ,
, ,
) 13-1 (
) 10
. , 13-1
2 (
) 10
.
[ 13-1]
-
- 10 -
)
13-1 8
.
E = V 1
2 0.5 1.2
E : (V )
V : ()
(V ). ,
E 2 .
60 kV
24 , 2
.( : IEC 62067 IEC 60840)
170 kV
, 0.64 ( ,
) 60
2 .
KECS
1201-2011( ) 2(
13-1 1 ) .
XLPE
0.1 Hz 3
1 2
.
14( ) 14-1
. ,
14-1 1.6
.
[ 14-1]
-
- 11 -
1. 7 kV
1.5
(500 V
500V) ,
0.92 (500 V
500V) ,
10
.2. 7 kV
25 kV
(
) .
0.92
3. 7 kV
60 kV (2
)
1.25
(10,500 V
10,500 V)
4. 60 kV
(
1.25
( )
7 kV
1.5 (500 V 500 V)
10 .
7 kV
1.25 (10,500V 10,500 V)
1 (500 V 500V)
60 kV 1 (500 V 500V)
10.
60 kV 1.1 1.1
10 .
15( )
1.5 1 (500 V 500 V)
10
.
16( ) (
2461
. )
16-1
.
[ 16-1]
-
- 12 -
. 8
) .
5. 60 kV (, ) ( , 6 8 ) () , T .
1.1 (75 kV 75 kV)
( T . ) 1, ( 2 ) 1, 3 10 . , 3 1 10 0.64( 0.96) 10 .
6. 60 kV
(
. 8
)
.
, 170 kV
.
0.72
,
( 2
) 1,
1
10 .
0.3
10 .
7. 170kV
(
. 8 )
.
0.64
,
( 2
) 1,
1
10
.
8. 60 kV
1.1
1.1
,
10
.
9. 1.1
(75 kV
,
10
-
- 13 -
1. 7 kV
1.5 (
1.5 1
) (500 V 500 V)
2. 7 kV 25
kV
(
)
.
0.92
3. 7 kV 60
kV (2
)
1.25
(10,500 V 10,500 V)
4. 60 kV
(
. 8 )
.
1.25
5. 60 kV
(
) .(7 8
)
1.1
(75 kV 75 kV)
75 kV) .
KECS
1201-2011( ) 1
.
17( )
( .
" ) 17-1
( ) 10
. ,
17-1 2 (
) 10
.
[ 17-1]
-
- 14 -
6. 170 kV
(7 8
)
0.72
7. 170 kV
(8 ).
0.64
8. 60 kV
1.1 1.1
132 .
1. KS C 1706(2007)
( ) 6.2.3 KS C 1707(2007)
() 6.2.4 .
2.
KS C 1706(2007)
( ) 6.2.3
1 .
3.
.
. .
. 17-2
.
(1) 1
(2) 10
[ 17-2]
-
- 15 -
[kV]
[kV] [kV]
3.3A 16 45
B 10 30
6.6A 22 60
B 16 45
11A 28 90
B 28 75
22
A 50 150
B 50 125
C 50 180
33
A 70 200
B 70 170
C 70 240
66A 140 350
C 140 420
77A 160 400
C 160 480
A : B C
B :
C :
4. .
. 2 10
17-3 .
.
17-3 1
, 10 .
. 17-3
( 0.5 1.5 ,
32 48 . ) 3
.
. 17-3 ()
10 ,
0.5
(0.5 ) .
. ( 0.5 1.5 , 32
48 )
, 17-3 .
-
- 16 -
[ 17-3]
()
[kV]
()
[kV]
[kV]
()[kV]
()
[kV]
()
[kV]
()
[kV]
1.2
50
250
2500
1.2
50
250
250010 5 2.5
7.5 11.2521
(20)60 - 27 - 27 27 27
9 13.527
(24)75 - 32.5 - - - 32.5
12 1850
(45)110 - 43 - 43 43 -
18 2742
(36)125 - 65 - - - 65
21 31.570
(60)120 - 76 - 76 76 -
24 2670
(60)150 - 87 - 87 87 -
72
75112.5
175
(145)350 - 270 - 270 270 -
138
144207
325
(325)750 - 460 - 460 - -
288 432450
(450)1175 950 725 695 690 - -
: ( )
5. .
. .
. 60
17-4 .
[ 17-4]
3,500 V 2,000 V 500 k
3,500 V 4,000 V 1,000 k
. 1.5 10
() .
KECS
1201-2011( ) 1
.
18( ) 18-1
18-1 . ,
.
-
- 17 -
1. 127 8
2. 22, 271, 2, 4 6, 432 3,
, 249
3. 1352 411
4.
5. 6 7 (common earthing system), (global
earthing system) 22 2
6. 289
[ 18-1]
1 10
2
1
150( 35 kV
150 V
, 1 2
35 kV
300, 1 35 kV
600)
3 100
3 10
1 2 23 24
1 5 .
1 1
.
1. (2 )
. .
I 1=1+
V3L-100
150
2 . I1 2
2 .
.
-
- 18 -
I 1=1+
V3L '-1
2
2 . I1 2
2 .
.
I 1=1+
V3L-100
150+
V3L'-1
2
2 3 0
.
I1 . I1 2 2 .
I1 : (A )
V : 1.1 (kV )
L : (
) ( .)
L: (
) ( )
2. ( )
I 2= I21+
V 2
3R 210 6
( )
I2 : (A )
I1 : 1
V : (kV )
R : (
)
3.
I 3=
V3R
R 2+X 210 3
2
+
I 1-
V3X
R 2+X 210 3
2
( . I3 2 2 )
I3 : (A )
I1 : 1
-
- 19 -
V : (kV )
R : (
)
X : ( )
1 1 . ,
()
.
0.5
1 3
3 18-2
.
[ 18-2]
(mA) ()
,
30
50
100
200
300
500
500
300
150
75
50
30
500
500
500
250
166
100
-
- 20 -
.
1.
.
2. 1
18-3 .
[ 18-3]
() (V)
5 Uo + 250
5 Uo + 1,200
Uo .
1. 1
. 2
.
.
2.
.
3. KS C IEC 60364-4-44 KS C IEC
61936-1 10 .
(
) .
6 ,
KS C IEC 60364-5-53-534 KECG
9102-2011 (SPD) .
7 (SPD) KS C IEC 61643-11 .
19( ) 181 [2
2116(2248 )
] 19-1
.
-
- 21 -
[ 19-1]
1 6mm2
2
16mm2 ( 1351
4
6mm2 )
3
3 2.5 mm
2
181
19-2
.
[ 19-2]
1
2
3 4 , 3 4
10mm2
3
3
0.75 mm2
1.5 mm2
1 2
2 .
, 2711
.
1. 75 cm
2.
() 30 cm
1m
3. ( ),
( ) . ,
60 cm
.
4. 75 cm 2m
-
- 22 -
( 2 mm
)
.
1 2
.
1867 222 (PE)
. ,
, .
1. 19-3
[ 19-3]
S
(mm2)
(mm2)
S 16 S
16 < S 35
S > 35
,
: KS C IEC 60364-5-54 A() A54.1
IEC 60364-4-43 43A
: KS C IEC 60364-5-54 A() A54.2 ~ A54.6
PEN .
2.
5 .
S : (mm2)
I : [A]
t : (s)
[] I2t
.
k : , ,
(k KS C IEC 60364-5-54 A )
-
- 23 -
186 7
( 2.5 m, 2.5 m)
(equipotential bonding) .
20(3 ) 3
100 3 .
3 10
3 .
21( ) 3
1 2 3
3 .
1
.
1. 75 mm
75 mm
5m . ,
2 5m .
2.
.
3.
.
4.
.
2
()
1
2 .
1 3
1 2 193
. 1931(4 5
) .
22( )
2
.
1. 211
2. 3
3. 222 TN-C-S
-
- 24 -
1 6mm2
.
1931(4
5 ) .
222( ) TN-C-S
.
1. 195 19-3 .
2. (PEN) ,
10mm2 , 16mm2 ,
.
1 196
. ,
,
.
23( )
(24
) 2 ( 35 kV
1
1351 4
181
10 10 ) .
, 300 V
1 .
1 . ,
181
5.26 kN 4 mm 712,
72, 73, 75, 79 84 87
200 m .
1 2
() 2
2 .
1. 5.26 kN 4 mm
712, 72, 75, 79 84 87
.
2. 400 m
.
-
- 25 -
, .
3. 1 km
181 2
300 .
3 5.26 kN 4 mm
1 .
1 .
24( )
(
)
() 2 ( 35 kV
1
1351 4
181 10
10 )
.
1. 1 .
2. .
3.
. ,
.
25( ) (235
) (1351
) 3
1 .
, 3
1
1815 .
1 1 .
26( 2 ) 2
3 .
2 1 .
27( ) ,
-
- 26 -
.
1.
.
2. 16 mm2
(
6mm2
)
.
3.
.
4.
.
1
( 300 V
1 )
6mm2
193 .
() ()
()
1 .
1
.
1 .
300 V 1 kV 3
.
1. ( )
.
2. .
3. .
4. .
-
- 27 -
. .
.
.
10 mm2 , 16 mm2
.
. .
. .
.
( ) .
.
.
. (1) (2) .
(1) (),
(), () 27-1 .
() , , 16 mm2 .
() 25 mm2 .
() .
[ 27-1]
(mm2) (mm
2)
30
38 50
60 80
80 175
175 300
300 550
550
10
16
25
35
50
70
95
(2)
10 mm2
.
4
28( )
. ,
.
1. 29
-
- 28 -
2. 1351 4
3.
29( ) (1351 4
) (
. )
.
1. 1 35 kV , 2 .
2. . ,
.
. 2 .
. 2 2 1
2
2 .
3. 2
.
30( )
.
1.
2.
3. 1351 4
4. 35 kV
.
5. 100 kV 2
(181 10
10 ) .
6.
31( ) (
. )
,
, 24612 2482 3
.
1. 441, 2 4
2. 5m
31-1
-
- 29 -
[ 31-1]
35 kV 5m
35 kV 160 kV 6m
160 kV 6m 160 kV 10 kV 12 cm
3. 1
4.
5.
6. 1351 4
36(12 1
5 3 1 )
.
32( )
32-1
2 10
30 dB(1 mW 0 dB )
L W
HPF
MT
LM
[ 32-1]
LM :
MT : ()
L : (
)
HPF :
W :
-
- 30 -
33( )
( )
.
1. 33-1
[ 33-1]
400 V 3
400 V 3
1
2. 1867, 222 249
11
.
1. 300 V 150 V
2.
3. , 29
1351
4
4.
5.
6. 2
7. (2
300 V , 3 kVA )
8.
(
30 mA , 0.03 )
9.
-
- 31 -
34( ) , , ,
, KECS
1202-2006( )
.
35( )
( )
35-1
.
[ 35-1]
. 1 m
.
2 m ( 35 kV
1 m )
36( ) (
. )
.
1. 4412 4
2. (
) 4.5 m( 4 m)
3.
4.
5. 3
6.
7.
-
- 32 -
1 KS C IEC 60502-2 6/10
KECS
1501-2009 501.02.2 .
.
37( ) (
) . ,
.
1. 17612 (1762 )
2. 1792(2181 ) 3(2181
)
3. 1351 4
4.
. ,
.
.
() .
,
.
.
38( )
( ,
5 ) (
) .
1. 1.1 .
2. 1.6 2 38-1
.
-
- 33 -
[ 38-1]
1.6
2
30 A
30 A 60 A
60 A 100 A
100 A 200 A
200 A 400 A
400 A 600 A
600 A
60
60
120
120
180
240
240
2
4
6
8
10
12
20
1 IEC (
5 ) 38-2
.
[ 38-2]
4 A
4 A 16 A
16 A 63 A
63 A 160 A
160 A 400 A
400 A
60
60
60
120
180
240
1.5
1.5
1.25
1.25
1.25
1.25
2.1
1.9
1.6
1.6
1.6
1.6
(
5 )
.
1. 1 .
2. 1.25 2 38-3
.
-
- 34 -
[ 38-3]
1.25
2
30 A
30 A 50 A
50 A 100 A
100 A 225 A
225 A 400 A
400 A 600 A
600 A 800 A
800 A 1,000 A
1,000 A 1,200 A
1,200 A 1,600 A
1,600 A 2,000 A
2,000 A
60
60
120
120
120
120
120
120
120
120
120
120
2
4
6
8
10
12
14
16
18
20
22
24
3 IEC
( 5 ) 38-4
, 38-5 38-6 . ,
( )
.
[ 38-4]
( )
63A
63A
60
120
1.05
1.05
1.3
1.3
[ 38-5]
B 3In ~ 5In
C 5In ~ 10In
D 10In ~ 20In
1. B, C, D :
2. In :
-
- 35 -
[ 38-6]
( )
63 A
63 A
60
120
1.13
1.13
1.45
1.45
(
.
)
[175(2181
) ]
.
1. ( .)
.
. KS C 4504(2007)
"6. .
. KS C 4504(2007)
7.
5. .
2. .
. 1 .
. 13 .
. 1.2 0.2
.
3. .
. 1.3 .
. 10 20 .
4. 3 IEC 38-7
.
[ 38-7]
4
6.3
8
10
12.5
19
60
-
0.5
0.2
-
-
-
60
-
-
0.5
0.1
-
- 36 -
5.
.
6.
.
7.
()
(
) .
. , 10
kA 10 kA
.
. ,
.
1. 5A .
2. ()
.
. 10A 10 cm
. 20A 12 cm
. 30A 15 cm
39( )
(
) 1.3
2 120
.
1. KS C 4612(2006) 7. .
2. KS C 4612(2006) 8.
6. .
1.25 2 2 .
.
-
- 37 -
. ,
.
40( ) , 23
1 3
. ,
271
(274 .)
.
41( ) 60 V
(2, 16622, 18918, 2022
, 2254, 2344, 235111, 3 4, 2361
9, 2, 3 4, 23732 43, 2411
6, 2493 .
)
. , .
1. .
2. .
3. 150 V
4. 2
5. (2 300 V )
.
6.
7. 2
8. 128
9.
400 V
400 V (
. )
.
(2 ,
3
, 4 ) ( )
. ,
-
- 38 -
.
1.
2.
3. ( )
, 300 V 1 kV , 276 ,
1 3 .
K60947-2 P
.
1.
2.
3. . ,
( ) ,
.
IEC
( )
.
42( )
.
1.
2. 29
3.
4.
1
.
1. 1
2. 1
43( ) 1
. , (421
. ) 232 3
2
(231 3
2 ) 1
1 1
-
- 39 -
30 1 18
1 .
1. 1 2
1m 1 30
2. 1 2
1
75 2 65
. 50 m 300 m
2
( 5.26 kN 4 mm )
193 4 (
6mm2
) . , 2
233 4 (
300 m 2
) .
. 1 , 2 ,
193 4
20 .
3. 1 232 3 2
1
65
.
2 .
. 1 50 m
. , 1
50 m .
. 1 , 2 ,
16 .
-
- 40 -
2
44( )
. ,
.
1. .
2. .
3. .
1 .
1. 2m
15 cm .
2.
44-1
.
[ 44-1]
35 kV 5 m
35 kV 160 kV 6 m
160 kV 6 m 160 kV 10 kV 12 cm
,
. , 1
.
1. 2
.
2.
.
( )
,
45 m 1 .
-
- 41 -
.
, 1 3
, 2
.
( , ,
)
31 36 1
3 .
215
KECG 9701-2014 KECC 7701-2014 .
45( ) 100 kV
.
1. .
2. 50 % .
, ()
.
3. 2 2
1 50 % .
46( )
() .
() . ,
2
.
47( )
.
1.
2. 500 kVA
,
3. 100 kVA () ,
4. 2,000 kVA
-
- 42 -
5,000 kVA
10,000 kVA
10,000 kVA
(
)
5. 10,000 kVA
6. 10,000 kW
.
1.
2. ()
3.
.
48( )
48-1 . ,
.
[ 48-1]
49( )
49-1 .
[ 49-1]
-
- 43 -
500 kVA
15,000 kVA
15,000 kVA
() 15,000 kVA
50() .
,
.
1. (
)
2. ( ) ()
3. 10,000 kW
( 400,000 kW
)
4.
5.
10 kW
11 4
.
() .
,
.
. ,
.
1.
2.
. ,
.
1.
-
- 44 -
2.
51( )
.
1. ()
.
2.
.
3. 85 %
.
4.
.
5. .
6.
.
7.
.
8. .
9.
.
52( )
.
1. 100 kPa
.
. 1.5 ( 10
1.25 ) 10
. ,
1.25
10
.
. 52 kV
1.3,
(composite aluminium) 2 1
.
2. .
3.
.
4. ()
-
- 45 -
KS B 6216
.
.
1. 1.5 ( 10
1.25 ) 10
.
2. 1 .
. KS B 6733 - 6.1 6.3.1
, KS B 6733
- 7.2 1
.
. .
(1) KS B 6733 - 9.8.1
.
(2) KS B 6733 "- 7.1.5 ,
7.1.6 7.5.1 .
(3) KS B 6733 "- 9.9
.
(4) KS B 6733 "- 7.5.2
7.5.4 .
(5) KS B 6733 "- 7.5.2
(h) .
(6) KS B 6733 - 7.9.1 ,
, 7.9.3 , 7.9.5
, 7.9.6
, 8.6.4 KS B 6714
4.1.3 , 4.1.5
, 4.1.6
, 4.1.7
, 4.1.11 2
.
(7) KS B 6733 - 8.2
.
(8) KS B 6733 - 6.1 d)
-
- 46 -
.
.
1 .
.
.
3. 1 2 KS B
6733 - 7.7.1 b) KS B 6281 "
5.4.9 2 (6) (8)
.
4.
.
5. ()
KS B 6216
. , 1
.
6. .
7. 1.5 3
.
53( )
( 13642
) .
1
, .
54( ) ,
.
1. .
2. (
)
( ) .
3.
. ,
.
4. . ,
.
. 2.5 mm2
-
- 47 -
.
. , ,
183, 184, 186 193, 1952 196
2, 3 .
. , ,
183, 184, 186 21817
1952, 1962 3 .
5.
.
, ,
.
55( )
( )
.
1.
, , , ( 500 kW
100 kPa .
)
2. , , ,
( 153
)
1
.
1.
. ,
, ()
,
.
. ,
.
-
- 48 -
.
. 500 kW (
100 kW )
. 2,000 kVA
.
.
.
. 10 kW
2. ,
.
.
. ,
.
3. 12
. ,
.
.
. (
)
.
. ()
.
. ()
. (
)
4. 12 . ,
25 kV
-
- 49 -
.
. , (
)
.
.
.
56( ) ( 50
kV . )
( )
.
1. 170 kV
( 153
)
2. 170 kV
11 .
1. .
. (
)
.
.
.
. 3,000 kVA
.
.
. 90 % ,
. (
)
2. 85%
.
3.
. ,
-
- 50 -
.
12 2 2
[ 1 , ( )
]
.
3
1
57( )
.
1 1 kV
15 m 2m
0.5MHz 0.1MHz
.
1 kV 531 kHz 1,602 kHz
(SNR) 24 dB
(N) (Q.P.)
(S) 71
dBV/m() .
58( ) ,
, ,
.
, ,
.
, ,
1 2 .
59( ) 69
-
- 51 -
.
60( )
1.8 m .
, .
1.
2.
3.
4. ()
61( H ) H
.
62( )
3 .
1.
62-1 1 m2
.
[ 62-1]
-
- 52 -
1 m2
588 Pa
588 Pa
1,412 Pa
4 1,117 Pa
()
1,627 Pa,
1,784 Pa
588 Pa
882 Pa
( ) 588 Pa
1,117 Pa
( ) 1,255 Pa
2,157 Pa
( 2
20
. )
666 Pa
745 Pa
( ) 1,039 Pa
( ) (
)
1,196 Pa,
1,627 Pa
2.
() 6 mm, 0.9
372 Pa( 333 Pa),
1 2 1 .
3.
1 2 1 .
1
.
1. .
. 1 1
. 1 1
2. .
. ()
1 1
. 1 1
-
- 53 -
1 .
1. ,
2. (3 ) ,
3.
, .
3
.
1.
2. 35 kV
,
63( )
2(1171
1.33) . ,
.
1. ( .)
16 m , 6.8 kN
. 15 m 6 1
.
. 15 m 2.5 m
.
. () .
2. 16 m 20 m ,
6.8 kN
2.8 m
3. 14 m 20 m , 6.8
kN 9.8 kN .
1 30 cm
4. 14 m 20 m ,
9.81 kN 14.72 kN
-
- 54 -
. 15 m 1
50 cm .
. 15 m 18 m 3m
.
. 18 m 3.2 m
.
64( )
1 3 ()()
()()( . )()(
. ) . ,
4
.
1. ()()()()
.
. .
(1) KS D 3503(2014) SS400, SS490
SS540
(2) KS D 3515(2014)
(3) KS D 3529(2014) ()
(4) KS D 3752(2007) SM 55C
(5) KS D 3867(2007) SCr 430
(6) KS D 3867(2007) SCM 435
. .
(1) ()( . )
4mm
(2) 5mm
(3) 3mm
. () 200 ,
( .) 220 , (
.) 250 .
2. .
. .
(1) KS D 3515(2014)
(2) KS D 3566(2012) STK 400,
STK 490 STK 540
(3) KS D 3777(2014)
. .
-
- 55 -
(1) 2mm
(2) 2.4 mm
(3) () 1.6 mm
. 200 ,
( ) 220 , (
) 250 .
. 350
50 % .
. 810 ,
50 % .
3. KS D 3557(2007)
SV 400 .
4. .
. .
(1) KS D 3503(2014) SS 400, SS 490
SS 540 .
(2) KS D 3515(2014) .
(3) KS D 3566(2012) STK 400, STK
490 STK 500
(4) KS D 3517(2008) 131415
16 17
. 2.3 mm .
. .
. 6 1(2.5 m
2.5 m)
30 cm 3
.
1
.
1.
.
.
64-1 .
[ 64-1]
-
- 56 -
((N/mm2)
KS D 3503 SS 400 SS 490 1.25
1.1Y
: 1. Y (N/mm2 )
2. B (N/mm2 )
. () . ,
()
64-2
.
(1) 0
(2)
: () (cm
) ,
0.9, ()
0.8(
0.7) .
: (cm ) , (
. )
.
: [ (
) N/mm2 ]
: 64-2
-
- 57 -
[ 64-2]
(N/)
(N/) K1 K2 (N/) K1 K2
(N/) K1 K2
(N/)
235
245
255
265
275
285
295
305
315
325
335
345
355
365
375
380
390
400
410
420
430
440
450
460
470
480
490
100
100
95
95
90
90
90
85
85
85
85
80
80
80
80
80
75
75
75
75
75
70
70
70
70
70
70
156
163
170
176
183
190
196
203
210
216
223
230
236
243
250
253
260
266
273
280
286
293
300
306
313
320
326
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
63
66
74
81
84
93
100
103
112
121
130
132
142
153
164
168
168
179
191
204
215
211
225
237
251
266
278
110
105
105
100
100
100
95
95
95
90
90
90
90
85
85
85
85
85
80
80
80
80
80
80
75
75
75
148
154
160
166
173
179
185
192
198
204
211
217
223
229
236
239
245
252
258
264
270
277
283
289
296
302
308
2
2
2
2
3
3
3
3
3
3
4
4
4
4
4
4
4
5
5
5
5
5
5
6
6
6
6
57
61
67
71
77
83
88
95
102
107
114
122
129
134
144
148
156
165
170
179
189
200
206
217
224
235
246
140
135
135
130
130
130
125
125
120
120
120
115
115
115
110
110
110
105
105
105
105
100
100
100
100
100
95
147
153
159
165
172
178
184
190
197
203
209
215
222
228
234
237
244
250
256
262
269
275
281
287
294
300
306
71
76
80
85
90
95
100
104
110
115
121
126
132
137
143
146
152
158
163
169
176
182
188
194
201
207
214
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
94
98
102
106
110
114
118
122
126
130
134
138
142
146
150
152
156
160
164
168
172
176
180
184
188
192
196
. 2
(1) , (2)
.
(1)
(2)
-
- 58 -
: (cm )
A : (cm2 )
Is : 2 (cm4 )
Ic : 2 (cm4 )
As : (cm2 )
Ac : (cm2 )
2. .
. 107 N/mm2 .
. 245 N/mm2 .
65( )
1
. ,
( ) 2 3
.
1. .
. KS D 3503(2014) SS.400 SS.490
. KS D 3504(2011)
(SD 20A, SD 30B, SD 35 )
2. KS F 4304(2012) PC
4.2 , 6. , 7. 8. 1
.
3. .
. .
(1) KS D 3503(2014) SS 400, SS 490
SS 540 .
(2) KS D 3515(2014)
(3) KS D 3566(2012) STK 400, STK
490 STK 500
(4) KS D 3517(2008) 131415
16 17
(5) 0.4 % , 0.06 % 0.06 %
539 N/mm2 , 392 N/mm2 8%
.
. 1mm .
. KS F 4304(2012) PC 6.
7. .
. 6 1(2.5 m 2.5 m)
-
- 59 -
30 cm
2
.
1 .
1. 65-1 .
2. 65-2
.
3. 65-3
.
[ 65-1]
(MPa) (MPa) (MPa)
17.7 20.6 5.88 0.59
20.6 23.5 6.86 0.64
23.5 7.84 0.69
: 28 3 KS F 2405(2010)
.
[ 65-2]
(MPa)
(MPa)
17.7 20.6 0.34 0.69 1.37
20.6 23.5 0.36 0.74 1.47
23.5 0.39 0.78 1.57
: 28 3 KS F 2405(2010)
.
-
- 60 -
(mm)
(MPa)
(MPa)
KS D 3503
SS 40016 161.8 161.8
16 40 156.9 156.9
SS 49016 186.3 186.3
16 40 181.4 181.4
KS D
3504
SR 24 - 156.9 156.9
SR 30 - 196.1 196.1
SD 24 - 156.9 156.9
SD 30 - 196.1 196.1
SD 35 - 225.5 225.5
[ 65-3 ]
66( )
.
1. .
.
S : 2 1 .(m )
d : (mm
)
h : (m )
H : (m )
D0 : (cm .)
(cm )
D0 = D + 0.9H
D : (cm )
D0' :
(cm )
P : 66-1 .
-
- 61 -
[ 66-1]
(N/mm2)
39
44
42
55
F :
K : 1,
0.5
.
SdhHD0D0'PF K .
. H A
SdhHD0D0'PF K .
. H A
SdhHD0D0'PF K .
-
- 62 -
. H A
B
t ta b
d c
t t
h"
h'
h
(1)
(2) .
Mb : b (Ncm )
Mc : c (Ncm )
Vb : b (N )
, .
Vc : c (N )
, .
Zb : b (cm3 )
Zc : c (cm3 )
Ab : b (cm2 )
Ac : c (cm2 )
P F : .
-
- 63 -
2. 1 .
.
3. 1 2 .
.
a :
n : 2.5
P : ( )
ho : (m )
:
SdHD0 K 1 .
. H A
anpho SdhHD0 K 1
.
67( )
.
2 1
.
.
1. 2.5(6 1.5) .
4.31 kN .
2. .
. () 3 .
. 2.6 mm . ,
2mm () 0.68
kN/mm2 .
3. 30 cm
. ,
.
4 .
5m . ,
4.5
m , 2.5 m .
-
- 64 -
135 25 kV
. ,
.
A
A ( )
.
1. (5 )
.
2. 5
()
()
3. ()
.
.
2
68( ) (
) ( )
2m . ,
.
1
.
1. .
2. .
3. 5.26 kN 4 mm
2 3 .
69( ) [(
. ) 1512
1 ,
-
- 65 -
. ] [ (
. ) 1512
1 .
]
.
1. .
50 cm .
2. 5.93 kN 22 mm2
.
3. 3 .
,
3
.
4. 711
.
[7112 3
() ] (7112
3 )
.
20 cm ,
5.93 kN 22 mm2
11 2 .
12
4
6 cm
.
3 KS C IEC 60502
.
70( ) (
), ,
, , , (693
. 102
) .
400 V
3.43 kN 3.2 mm ( 2.3 kN
-
- 66 -
2.6 mm ) .
400 V
8.01 kN 5 mm
, 5.26 kN 4 mm
.
400 V
.
400 V
2
3 .
71( )
2.2 ,
2.5 () .
1. ()
1m2 745 Pa
1m2 372 Pa
2. (3 )
1m2 745 Pa
6 mm,
0.9
1m2 372 Pa
3. ,
1m2
745 Pa
1m2 745 Pa
6 mm, 0.9
1m2 372 Pa
1
.
1.
2. 400 V
72( )
.
1. [ (
-
- 67 -
. ) . ] 6m
2. 6.5 m
3. 3.5 m [
( 450/750 V 450/750 V
. )
3m] ,
3.5 m
4. 1 3 5m . ,
4m .
1
4 3.5 m .
.
.
73( )
5.26 kN 4 mm 711
.
74( )
1.2 ,
.
.
1. 1.3 .
2. () 12 cm .
63 ( A )
( A )
11611
.
A
.
A ( B )A
( B )
1161
.
75( ) ( .
-
- 68 -
)
.
1. .
2. 50 cm . ,
()() ()
.
1 .
1.
30 cm
2.
, ( )
12012 4
1m .
1.5
.
3m
3
.
1. 60 m .
2. 8.71 kN 22 mm2
. ,
8.01 kN 5 mm (
30 m 5.26 kN 4 mm
) .
3. 711 .
76( ) 76-1
.
[ 76-1]
A A 150 m
B B 250 m
600 m
-
- 69 -
100 m
.
1. 8.01 kN 5 mm .
2. 1.5 .
8.71 kN 22 mm2
1
. A
A 300 m , B B
500 m .
1. A A
3 1
. ,
.
2. B B 1151 2
1144
1 . ,
.
3. 1153 .
77( ) .
1. 8.01 kN 5 mm
( 400 V 5.26 kN 4
mm ) 711
.
2. .
. 1.5 .
. () 12 cm .
3. 77-1 . , 8.71 kN
22 mm2 761
3 .
[ 77-1]
A A 100 m
B B 150 m
400 m
-
- 70 -
78( ) .
1. 8.01 kN 5 mm
.
2. 1.5 .
3. 78-1 . , 14.51 kN
38 mm2 B
B .
[ 78-1]
A A 100 m
B B 150 m
400 m
79( )
( .
) .
1. ( 1512
1 .
) .
2. 79-1
.
[ 79-1]
[( : ) . ]
2 m ( , 1 m)
1.2 m ( 80 cm, , 40 cm)
1.2 m ( 80 cm, , 40 cm)
3. 79-2
.
-
- 71 -
[ 79-2]
2 m ( 1 m)
1.2 m ( 80 cm, 40 cm)
1.2 m ( 80 cm, 40 cm)
79-3
.
[ 79-3]
60 cm ( , 30 cm)
80 cm ( 40 cm)
12 3 2
.
1. KS C IEC 61235(- )
KECS 1501-2009 501.27
, (
)
2. 1
( )
40 cm
3. KS C IEC 61235(- )
KECS 1501-2009 501.27
-
- 72 -
, (
)
1 2
( 80, 126, 131, 13542 )
.
1. ,
79-1
.
(V)
(H)
(T)
[ 79-1]
2.
,
79-2 . ,
.
T
V
T T
V
T
V
V
V
H
H
T
T
H
V
V
HH
[] H : V : T : ()
[ 79-2]
-
- 73 -
80( )
[()
. ] ( )
.
1. .
2. (
. ) 80-1
. ,
1m .
[ 80-1]
3 m
60 cm
( ,
30 cm)
30 cm
3. 80-2 . ,
1.2 m
.
[ 80-2]
3 m
80 cm
( 40 cm)
60 cm
( 30 cm)
(
. )
1 (
) .
-
- 74 -
792
.
.
2m , 2.5 m
3
m 60 cm
( 30 cm) 3
.
. ,
60 cm( 30 cm)
3
.
81( )
(
) .
1. . , 154
(
)
.
2.
60 cm [
( )
30 cm]
. , ,
30 cm (
15 cm) .
3.
80 cm ( 40 cm) .
4. 30 cm ,
60 cm ( 30 cm) .
,
1
-
- 75 -
.
.
. , 12 4
.
1. 63, 742 5 676
. ,
.
2. 2.5 m
. , 12 4 31
.
82( )
.
1. .
2. (
) 60 cm( ,
30 cm) , 80 cm( 40 cm)
.
1(2 )
.
. ,
1
8131
2.5 m
.
-
- 76 -
.
3 4 .
.
83( )
. ,
3m ,
.
1. ( 1512
1 , ,
. ) ( ),
.
2. 8.01 kN
5 mm .
3. 6914,
711 .
4. ( )
. , 116 1.96 kN
() 1
B B
.
.
1. 38 mm2
19.61 kN (
) .
2. 14.51 kN
38 mm2 (
) .
3. 38 mm2
19.61 kN (
) .
4. 1 3 6914
.
-
- 77 -
5. 65 cm .
6. (
) .
7. 2 .
8. A A
60 m , B B
120 m .
9. 3
.
10. ( )
. ,
10
116 1.96 kN
1 B B
.
11.
2m .
. , 3m
60 m
3m
.
1.
60 m .
2. [() ]
. .
2
116 1.96 kN
1
.
3. 2m . ,
2m
-
- 78 -
1294 5
.
84( )
60 cm( , 30
cm) , 30
cm .
85( )
( )
.
1. . , 23
1 3
.
2. 85-1
.
[ 85-1]
80 cm
( 40 cm)
60 cm
( 30 cm)
( )
. ,
2.5 m
.
1. . , 231 3
.
2. 85-2
.
-
- 79 -
[ 85-2]
80 cm
( 40 cm)
1.2 m
30 cm
3. 60 cm(
30 cm) .
2.5 m
1.2 m 1.5 2
1 (
) .
. 2 .
86( )
.
1. .
2. 80 cm(
40 cm) ,
60 cm( 30 cm) .
87( )
( )
87-1
.
[ 87-1]
2 m
( ,
1 m)
60 cm
( ,
30 cm)
60 cm
( ,
30 cm)
-
- 80 -
1
.
60 cm( ,
30 cm)
.
1
3( ) .
1.
2.
3.
30 cm
88( )
( )
88-1 .
,
.
[ 88-1]
2 m
( 1 m)
80 cm
( 40 cm)
80 cm
( 40 cm)
1
.
-
- 81 -
80 cm(
40 cm) .
1 3( )
.
89( )
. ,
.
90( )
1512 1
100 .
1512
1 102 .
91( )
( .
) .
1. 1.5 .
2. . ,
,
.
3.
( )
75 cm , 1.5 m . ,
, 30 cm,
50 cm ,
60 cm, 1m .
4.
155123 1611
3 .
5.
682 .
6. [
( ) .
-
- 82 -
] .
.
4.5 m
. ,
1m
.
.
1m
, .
.
2 3
7.
.
8. ,
.
92( )
,
69
1 72 .
1.
2. 1.38 kN 2 mm .
3. 3.5 m . ,
3m .
4. 9 cm .
5. 30 m .
6.
( ) .
93( ) 1 400 V
, ( 5m
-
- 83 -
)
70 871 3
.
1. 2 mm
. , 10 m 4mm2
.
2. 30 m .
3. 93-1 .
[ 93-1]
1 m
60 cm
( ,
30 cm)
60 cm
( ,
30 cm)
1 400 V
( 5m )
721 .
1. 4m .
2. 1 3m .
3
94( )
.
1. 1
( 1 )
2. 1
-
- 84 -
.
1. .
. ( )
.
. ( )
. [ ( )
]
. (
)
2. 1951
.
. 4mm2 (
) .
.
94-1 .
[ 94-1]
400V
400V
400V
400V
6 cm 6 cm 2.5 cm 2.5 cm
6 cm 12 cm 2.5 cm 4.5 cm
. 2m .
. 1.38 kN 2 mm
20 cm ,
30 cm
2m 15 m
.
. 400 V
( )
.
(1) 4mm2 2 mm
.
(2)
-
- 85 -
.
(3) 5 cm .
(4) 3 cm
.
30 cm 2m
15 m .
. .
3. 183 1952
.
4. 184 .
5. 188
.
6. 1952
.
. 1931
.
. 69(14 3
)
.
(
. )
196
.
3
[ (
. )
(
. ) . ]
94-2 .
-
- 86 -
[ 94-2]
2 m ( ,
1 m)
60 cm ( ,
30 cm)
60 cm ( ,
30 cm)
20 cm
. ,
.
95( )
.
1. 1
( 1 )
2. 1
3.
1952
.
1. .
2.
.
3.
2m ( 6m)
.
4. 69(3 )
.
5.
10 1 (
3 ) .
-
- 87 -
15 cm .
3 (
,
. )
30 cm .
()
3 4 .
96( ) (
. ) . , 100 kV
95 .
9524 69(3 ) 106 .
97( ) (
. )
.
1. 1
( 1 )
2. 1
.
1. 2.30 kN 2.6 mm .
2. .
3.
15 m .
4. 2m (
, 1m) .
.
1. 69(14 )
1m
2.
19314 5
-
- 88 -
1m (
30 cm) .
4 (
)
60 cm ( , 30 cm)
.
.
98( ) ( .
) 951
.
1. 69(3 )
1.2 m
2.
9525
( )
60 cm
. , 12 140, 141(2
4 ) 142
.
.
99( ) (
) .
100( ) 79 8487
89 .
1. 2.30 kN 2.6 mm
. , 15 m
1.25 kN 2 mm .
-
- 89 -
2. , .
3. ,
.
4. 69(14 )
. , 1m .
5. .
. ( )
5m ( 3m)
. 6.5 m
. 3m
. , 4m (
2.5 m)
1 7912 871
.
(
.
) 1
79(3 )80 8487(4 )
.
100-1 .
[ 100-1]
2 m
( ,
1m,
,
50 cm)
30 cm
( ,
15 cm)
30 cm
( ,
15 cm)
942 4
.
-
- 90 -
93 1
93 .
101( ) 100
.
1. 100 m .
2. 5 m .
3. .
102( ) 7279 83
858688 89
8.01 kN , 5 mm
, 3612
69
.
1 7913 881
.
1 7214
3.5 m .
.
952 5
.
.
103( )
107 110, 112, 126 131
133 .
100 kV 110, 126
131 133 .
1 2 126( ) 131
( ) .
35 kV
1 2 1101
4m .
100 kV
952 5 . 952
-
- 91 -
4 69(3 ) 106 .
.
1351 4
1 5 102
.
4
104( )
.
1. 170 kV .
. .
(1) 50 %
110 %( 130 kV 105 %) .
(2) ()
.
(3) 2 .
(4) 2 .
. 104-1 .
[ 104-1]
A A 75 m
B B 150 m
400 m( 300 m) , 2 4 m 250 m
. .
. 104-2 .
[ 104-2]
100 kV 21.67 kN 55 mm2
100 kV 58.84 kN 150 mm2
-
- 92 -
. 104-3 . ,
1
.
[ 104-3]
35 kV 10 m
( 8 m)
35 kV 10 m 35 kV 10 kV 12 cm
. . , 35 kV
.
. 100 kV
1 .
2. 170 kV .
. 2
.
. ()
() .
. () ,
.
. .
. 600 m .
. .
. 240 mm2
() () .
. .
.
.
. 10 m 35 kV 10 kV 12 cm
.
. .
. 1
.
-
- 93 -
50
m, 500 m 50,000 m2 (
) {( )/(50,000 m2-)} 25 %
.
105( )
()
. ,
.
1. 60 kV 12 2
.
2. 60 kV 40
3 .
.
.
1 .
1. 25 kV .
. .
log
15 m 15 m
: (A )
: (1 kV )
:
(m )
: (m .
25 m
.
b :
(m )
: (m )
n :
-
- 94 -
. 60 m
2. 25 kV .
. .
: (A )
: (1 kV )
: (m )
: (m )
: b1b2 (m )
60 kV
50 m, 60 kV
100 m .
n :
. 105-1
.
[ 105-1]
(m)
25 kV 60
25 kV 35 kV 100
35 kV 50 kV 150
50 kV 60 kV 180
60 kV 70 kV 200
70 kV 80 kV 250
80 kV 120 kV 350
120 kV 160 kV 450
160 kV 500
106( )
.
1. .
. . 50 cm
.
. 20 cm
-
- 95 -
.
2. 13.93 kN 22 mm2
.
3. 711 .
(7112 3
)
(7112 3
) .
4. 3 .
107( ) (
1512 1
. )
8.71 kN 22 mm2 .
108( ) ( 135
1 )
108-1 . ,
108-1 0.8
.
[ 108-1]
(cm)
15 kV
15 kV 25 kV
25 kV 35 kV
35 kV 50 kV
50 kV 60 kV
60 kV 70 kV
70 kV 80 kV
80 kV 130 kV
130 kV 160 kV
160 kV 200 kV
200 kV 230 kV
230 kV
15
20
25
30
35
40
45
65
90
110
130
160
109( ) 711
.
110( ) (1351
-
- 96 -
) (
, )
110-1 .
[ 110-1]
35 kV
5m
( 6.5 m,
6m,
4m)
35 kV
160 kV
6m
( 6.5 m, ()
5m,
5m)
160 kV
6m
( 6.5 m,
5m) 160 kV
10 kV 12 cm
.
.
111( ) (
) .
1. 8.01 kN 5 mm
711 .
2.
.
3. .
112( ) (1351 4
)
2.5 .
1.
2. (
62 .
) [
-
- 97 -
( 6 mm, 0.9 )
] . ,
.
3.
(1351 )
3 .
(1351 )
3 .
113( )
.
1. 1.5 .
2. 12 cm .
114( )
B B
.
1.
(3 .
) . , .
2.
3 .
3.
.
4.
.
5.
.
115( )
(651
)
116 (A
A 11611
, A
-
- 98 -
) 1 .
651
A , B
116 .
116 117
3 2( 1)
.
116( )
.
1.
.
.
(
) . ,
,
,
( 6 mm, 0.9
) .
.
6221 2
(
. )
2.
.
.
1
.
.
6221 2
1
.
-
- 99 -
1.
2. 3 1
3. 6 1
()
1 2 ()
.
117( )
.
1.
.
.
11611
.
6222 ,
.
()
2.
.
.
11611
.
.
6222
1 (
. )
-
- 100 -
(
0.6 ) .
1 .
1. 12
1( 1 2)
2. 12 (3 )
2(
1 2)
3. 9 2
9 6 1(
1 2) 1(
1 2) .
118( )
.
.
119( ) (135
1 . )
A A 5 (5
) A A
. , 35 kV
1(1354
1 2) A A
.
1. 5 A
A 1
2. 15 15
A A 1
1 A A 13012
132 A A
.
B B
10 10
1 5 1
-
- 101 -
.
10
10
1 .
120( ) 35 kV
4
.
1.
. ,
.
2. .
3. 8.31 kN
.
. 50 m 5.26 kN
4 mm
. 50 m 8.01 kN
5 mm
4. 1.2 m .
,
, 50 cm
.
5. , (
) 1041
.
. 193
( 10 16 mm2
) ( )
. 231 3 (181
10 10
)
. 251
.
35 kV 100 kV
-
- 102 -
4 13
5 .
1. 2 .
2. 2m .
,
1m
.
3. 21.67 kN
55 mm2 .
4. .
100 kV 4
.
11
3
120-1 .
[ 120-1]
35 kV 1.2 m
( 0.5 m)
35 kV
60 kV
2 m( 1 m)
60 kV 2 m
( 1 m) 60 kV 10 kV 12 cm
121( )
1201 3 .
122( ) 35 kV
(
. )
.
1. 2 .
2. .
3. 21.67 kN
55 mm2 .
4. 2m .
-
- 103 -
, 50 cm .
5.
. ,
(
) 1041
.
6.
2m
.
7.
.
8.
.
35 kV
.
155
14, 5 1552 1
2 .
123( )
(1351 4 )
.
1.
2. 1
.
3. 2 1 1
1 .
124( ) 124-1
.
A A 150 m
B B 250 m
600 m
( 400 m)
[ 124-1]
-
- 104 -
21.67 kN 55 mm2
1 .
A A 300 m ,
B B 500 m .
1. A A
3 1
. ,
.
2. B B
1 . ,
.
3. . ,
.
125( ) 1 .
1. 125-1 .
[ 125-1]
100 kV 21.67 kN 55mm2
100 kV
300 kV 58.84 kN 150mm
2
300 kV 77.47 kN 200mm2
2.
.
3. B B .
4. 125-2 . , 58.84 kN
150 mm2
.
[ 125-2]
B B 150 m
400 m ( 300 m)
-
- 105 -
5.
.
. , 50 % ()
110 %(
130 kV 105 %) .
.
. 2 .
6. 5
.
7. . , 100 kV
.
8. 3( 100 kV
2)
.
9. .
2 .
1. .
2. 2 .
3. 125-3 . , 38.05 kN
100 mm2 B B
.
[ 125-3]
A A 100 m
B B 200 m
400 m
( 300 m)
4.
.
. 50 %
110 %( 130 kV 105 %) .
. .
. 2 .
-
- 106 -
. 2 .
5. 4
.
6. .
3 .
1. .
2. 125-4 . , 38.05 kN
100 mm2 B B
.
3. .
[ 125-4]
A
A
100 m
( 14.51 kN 38 mm2
150 m)
B
B
200 m
( 21.67 kN 55 mm2
250 m)
400 m
( 21.67 kN 55 mm2
600 m) ,
300 m ( 21.67 kN
55mm2 400 m)
126( ) 1
.
1. 3 .
2. 35 kV
126-1 .
-
- 107 -
[ 126-1]
2.5 m
1.5 m (
1m)
1.2 m
0.5 m
3 m
1.5 m (
1m)
0.5 m
3 m
3. 35 kV
2 35 kV
10 kV 15 cm .
35 kV 2
.
1. 2 .
2. 12 .
35 kV 400 kV (1991
2200 201 2021
, 2
) 2
,
2 .
1. 1 .
2. 12 3
.
3. .
.
.
.
. .
.
.
-
- 108 -
4. 2 3
.
400 kV 2
, 2
.
1. 31 4 .
2. (( : )
) 28 m
.
3. , .
4. , .
5. 199, 200, 201, 202 , ,
, , .
6. (3.5 kV/m) (83.3 T) .
7. 62, 63, 109, 112, 115
, , , ,
.
3m
12 3 . ,
35 kV
3m .
127( )
( ) 1
.
1. 3 .
2. (
. ) 127-1 . ,
35 kV
1.2 m .
[ 127-1]
35 kV 3 m
35 kV 3 m 35 kV 10 kV
15 cm
-
- 109 -
2
.
1. 2 ( 2
) .
2. 12 .
3. 3m
100 m 1 100 m
. , 35 kV 2
35 kV 400 kV
1
.
.
1. 2 (
) . ,
2
( ) .
. 1 .
. ()
8.01 kN 5 mm
5.26 kN
4 mm .
. , 1.5 m .
.
2 1 . , 6 m .
.
.
2. 3m
100 m . 35 kV
35 kV 400 kV
1 .
3m
12612 3 . ,
35 kV
3m .
128( ) 1
-
- 110 -
.
1. 3 .
2. 128-1
.
[ 128-1]
35 kV 2 m
( 1 m, 50 cm)
35 kV 60 kV
2 m
60 kV 2 m 60 kV 10 kV 12
cm
2
.
1. 2 .
2. 12
.
3. 3m
50 m 1 50 m
. , 35 kV
35 kV 1
.
.
1. 2 . ,
12731
2 ( ) .
2. 12
.
3. 3m
50 m . , 35 kV
35 kV 1
.
. , 3m
-
- 111 -
.
1.
3 .
2. 12
.
. , 4
.
129( )
(
) 1
.
1. 3 .
2.
129-1 .
[ 129-1]
60 kV 2 m
60 kV 2 m 60 kV 10 kV
12 cm
3. 35 kV
2
129-2 .
[ 129-2]
1.5 m
( 1m)
1.2m
( 0.5 m)
1 m
0.5 m
1 m
0.5 m
-
- 112 -
2
.
1. 2 . , 35 kV
2 ( )
.
2.
12 3 .
3. 2m .
, .
. 8.01 kN 5 mm
. 3.64 kN 4 mm
15 m
. 6m
.
. 35 kV
4. 3m
50 m 1
50 m . , 35 kV 2
35 kV
1
.
.
1. 2 . ,
2
( ) .
2.
12 3 .
3. ( )
3 8.01 kN 5 mm
60 cm
. , 1 .
-
- 113 -
. ( 2 )
( 2 ) 8.01
kN 5 mm
. ( 2 )
3.64 kN 4 mm
15 m
.
6m
.
. 35 kV
4. 3m
50 m . , 35 kV
, 35 kV
1 .
21 , 3 , 31 3 1
()
.
1. ()
8.01 kN 5 mm
3.64 kN 4 mm
.
2. 1.5 m . ,
45
(
1,5 m )
.
3. 60 cm .
4.
2 1 .
5.
2 1 . , 6 m .
21 2 , 31 3 3
3
.
-
- 114 -
. ,
3m
.
1.
. , 35 kV
.
.
8.01 kN 5 mm
711 .
.
1.5 .
. 6374223 5
676 .
. 74223 5 67
6 .
.
A A (
) 100 m , B B (
) 150 m .
. 1321
.
2.
12812 .
(
.
)
. , 6
35 kV 35 kV
3
.
8511 , 123
-
- 115 -
154
(
) 1 3 (
) .
130( )
3
.
1. 3 .
2.
. , B
B 116
1.96 kN 1
B B
.
.
. ,
10
35 kV .
.
. ,
35 kV
10
, 35 kV
.
3. 12912
. , 35 kV
.
50 cm
.
1m
4. 128
12 .
-
- 116 -
3
12812 .
(1351 ) 135
1
(1351
) 129 .
131( )
( ) 1
12912
. ,
3 .
35 kV
1 131-1
.
[ 131-1]
2m
( 1.2m)
1m
( 50 cm)
1m
( 50 cm)
2
1 2 .
2 .
3m
12812 . ,
35 kV
3m .
-
- 117 -
132( )
( ) 2
35 kV 1
( .
) (
) . ,
.
1. 10
2. 116 1.96 kN
1
B B
3. (
75 m )
35 kV 116
1.1 B
B
. ,
.
1. 10
2. 35 kV
.
3. 12 3 B B
133( )
12912 . , 35 kV
.
1. 50 cm
-
- 118 -
2.
134( )
1512 1
103(1 ) .
135(25 kV ) 15 kV
( 2
. 1 3
) ( ),
( ) 79 83, 85,
86, 88 89
104, 1261, 2 4, 12711, 21, 3 4
, 1281 5, 1291 3 6, 1301
, 1311 4, 1321 2 133
.
15 kV
.
1. 6mm2
.
2. 193
300 m .
3.
1 135-1
.
[ 135-1]
1
300 30
4. 712727579
8486 89 .
5. .
15 kV
1201
.
1. 75 cm
-
- 119 -
. , ,
.
2.
.
15 kV 25 kV (
2
. 4 5 )
104, 126, 127, 128, 129, 130
1, 131, 132 133 .
1.
135-2 . ,
14.51 kN 38 mm2
B B
76 .
[ 135-2]
A A 100 m
B B 150 m
400 m
2. ( . )
135-3 .
[ 135-3]
3 m
2.5 m
1.2 m
1.5 m
1.0 m
0.5 m
1.5 m
1.0 m
0.5 m
-
- 120 -
3. , , , (
) .
.
( ) 3 m . ,
1.5 m ,
1.2 m .
.
135-4
.
[ 135-4]
1.5 m
1.0 m
0.5 m
4. .
.
135-5 .
[ 135-5]
2.0 m
1.0 m
0.5 m
.
. , .
(1) 2.5 m
(2) 3m
1.5 m
135-6
-
- 121 -
, 3
[ 135-6]
, 75 cm
50 cm
.
.
. . ,
(2) .
5. (
. )
( )
.
.
(
) 135-7 . ,
.
(1) 6 m
(2)
2.0 m
[ 135-7]
()
2.0 m
1.5 m
0.5 m
1.0 m
0.75 m
0.5 m
-
- 122 -
.
. ,
2.5 m
.
(1)
.
(2) 12961 ,
.
(3)
2.5 m
1294
60 cm (
30 cm) . ,
.
() 2.0 m
, 1.5
()
6m
8.01 kN
5.0 mm
()
(4) ,
.
. (
)
.
(1)
. ,
.
(2)
.
(3)
129
-
- 123 -
4 , 12933 5
12933 5
60 cm(
30
cm) .
()
()
() ( 2 )
8.01 kN 5 mm
() ( 2 )
3.64 kN 4 mm
()
6m
()
2 (
)
. (
)
. ,
.
(1) 12961 ,
.
(2) 63742 5 676
.
(3)
. ,
.
(4) ,
.
(5)
1294 ,
60 cm (
-
- 124 -
30 cm)
. ,
.
()
()
6m
8.01 kN
5.0 mm
()
45
12933 ,
60 cm (
30 cm)
()
6. .
.
. ,
3m
.
(1)
(2) ( )
, , 116
1.96 kN
1 B B
.
.
. ,
.
(1) 3m
60 m
(2) 3m
-
- 125 -
()
60 m .
() ( )
. ,
2
116
1.96 kN
1 .
() 2m
. . 2
m 1294
.
.
.
(1) 14.5 kN
38 mm2 (
) .
(2) 19.61 kN
38 mm2 (
) .
(3) (2) 6914
.
(4) 65 cm
.
(5)
.
(6)
2.0 .
(7) 135-8 .
[ 135-8]
A A 60 m
B B 120 m
-
- 126 -
(8) 3
.
(9) ( )
. ,
10
116
1.96 kN
1 B B
.
(10) , , ,
2.5 m .
7.
.
135-9 .
[ 135-9]
1.5 m
1.0 m
0.5 m
. 1m
( 60 cm) .
8.
( )
.
.
2
. ,
1 .
.
.
-
- 127 -
(1)
(2)
, 75 cm
.
135-10
.
[ 135-10]
2.0 m
1.0 m
0.5 m
9. 1.5 m . ,
.
10. .
. 6mm2
.
. 193
150 m .
.
1 135-11
.
[ 135-11]
1
300 15
11. 712727579
8487 89 .
-
- 128 -
12. , 107, 110,
(1 ) 124 .
1201
. ,
.
1. 1m
. .
50 cm
.
2. , 1
.
3. .
5
136( )
() .
.
.
1.2 m , 60 cm
.
,
.
1.
.
2. 5 7
() .
3. 2
.
4. 60 kV
,
.
5. 2(21832253242124632
-
- 129 -
26543 ) 19321 244
14 ()
()( ) .
. 3 1
.
() .
. 136-1
.
[ 136-1]
(mm) (mm) (mm)
12
12 25
25 40
40
1.5
1.5
1.5
2.0
0.5 (0.4)
0.6 (0.4)
0.6
0.8
: .
.
136-2 , (
) 136-3 .
136-2 136-3 90 %
30 % .
[ 136-2]
(V)
(mm)
7,000
7,000 100,000
100,000
2.0
3.0
4.0
2.5
3.5
4.5
[ 136-3]
(mm) (mm)
70
70
1.5
2.0
-
- 130 -
. (
)
136-1 ,
136-2 .
136-1 136-2
90 % 30 % .
6. 2(2183225324212463 2
26543 )19321 234
14
.
.
.
.
. 136-1
.
.
136-2 .
136-2 90 %
30 % .
7. 2(218322532421246 3 2
26543 )14621932
1 24414
.
.
.
.
. .
(1) ()
. 90 %
15 % .
T : (mm 2 45 )
D : (mm )
-
- 131 -
(2) 2 500 mm
1m2 294.2 kN
5%
.
(3) 20 180
180
180
5
.
.
136-2 .
136-2 90 %
30 % .
.
1. .
2. (), (
), () .
3. .
51 3
.
1. , , , ,
2110
.
2.() .
. ,
, , KS C IEC 60332-3-24
.
. KS C IEC 60614-1 - 1
11. .
137( )
.
1. .
2. .
3.
1m3
.
-
- 132 -
4. .
138( ) (
) .
1. () ( ),
( )
1.5 (
1.25 ) 10
.
2. ()
.
3. .
4. .
5.
.
. 294 kPa
6 8 .
() 7 .
. ()
10
. , 980 kPa
.
6. 5 KS B 6733(2008) (
) 6.1 6.3.1 .
7. 5 KS B 6733(2008)
() 7.2 .
8. 5
5222 .
9. 5 KS B 6733(2008)
() 7.7.1 b) KS B 6281(2008) "
5.4.9 5222 (6)(8)
.
10. 5 KS B 6216(2008)
.
139( )
( )
3 . ,
() .
-
- 133 -
140( )
.
141( )
30 cm , 60 cm
(
)
() ()
()
. , .
1.
2.
3.
4.
5. 170 kV
10 cm
()
1m (, 25 kV
50 cm )
.
2
30 cm
. , 2
.
142( )
15 cm ,
30 cm . ,
-
- 134 -
.
1.
.
1) 6.6 kV : KS C 3341 (2002) 6. 12
KS C IEC 60332-3-24(2003)
3-24 : - C
2) 66 kV : KS C 3404(2000) 2
3) 154 kV : KS C 3405(2000) 2
.
2.
3.
4.
25 kV
, 10 cm .
6
143( )
.
1. 1 .
. 2.30 kN 2.6 mm
181(114 5 )
2.5 m .
. 183 184
186 193(3
) .
2. 952 . , 5.26 kN
4 mm
20912( )
3m
.
3. 952 . 9524
69(3 ) 106 .
,
.
1. 1 .
-
- 135 -
. 2.30 kN 2.6 mm
181(11, 4 5 )
2.5 m
.
. 183 184
186 193(3
) .
2. 952 .
1 2
,
193(3 ), 952
.
144( )
( .
)
196 .
( . )
953
5 .
7
145( )
.
1.
, .
2.
.
. 5m . ,
4m
.
.
4m , 5m
3. () .
4.
-
- 136 -
.
1
( )
.
146( )
.
4 5
13645 7
. ,
.
1.
2. 4.5 mm
3. 4.5mm( 2mm)
.
1. .
2. . , 6 mm
.
2(218 ) 5
.
1. KS C IEC 60228
(
) .
2. .
.
KS C IEC 60811-1-1 9.
. 146-1 (
) .
-
- 137 -
[ 146-1]
(V)
(mm2)
(mm)
600 8 80 80 100 100 325
2.02.52.5
2.52.52.5
600 3,500
8 100 100 325
3.53.5
4.54.5
3,500 8 325 5.0 6.0
3. 2 3
( )
2 mm 6 mm
3.5 mm .
.
4. 1 18 kV
( 600 V 3 kV, 600 V 3,500 V 10
kV) 10
100 V 1
KECS 1501-2009 A2-8 .
2(2183 )
( ) .
1. KS C IEC 60228
(
) .
2. .
. ,
KS C IEC 60811-1-1 9.
.
. 146-1 (
) .
3. 2 3
2 mm
6 mm
-
- 138 -
3.5 mm .
.
4. .
. KS C IEC 60502-2
.
. 1
2 kV 1
,
4 kV 1
.
8
147( )
.
1. 1
2. 1
3.
1 139 141
.
1. .
2. 142
()
.
3. .
. .
. . ,
.
. (
) .
. 400 V
. ,
1
-
- 139 -
.
1
100 kV .
3 229525
140 141 .
148( ) (149 .
) .
1.
5m .
. 2.30 kN 2.6 mm
.
. 30 cm
.
.
.
. 69(14 )
15 cm .
2. 1 942 5
.
3. 196 183
, 184 , 186
193(3 )
.
.
1.
5m .
. . , 5.26 kN
4 mm 711
.
. 69
30 cm .
.
60 cm .
2. 1 952 5
.
-
- 140 -
3. 952 5
.
952 5 .
9524 69(3 ) 106 .
149( )
.
1. .
. 1 .
. 188
.
2.
.
3. 19312 5
.
4. 14723 .
.
1. .
2. 952 5 .
3. 14723 .
,
100 kV
952 5
. 9524 69(3 )
106 .
150( )
,
(
) 3 m
.
1 69(3 ) 72 89
.
1. 15 m .
2.
.
-
- 141 -
3.
.
4.
50 cm .
151( ) (199 202
)
.
1. 1
( 1 )
2. 1 1
3.
1 .
1. 175180(
)181183184186187
188190191193 195
(1
. )
196 .
2. 195 2091
(1
. )
2092 .
3. 195 2121
2122
.
4.
1 3
.
152( ) 6
671 .
6 6733
.
-
- 142 -
2 691(9426
95249731981 10014
1021148211502 243162441
6(2) 26542 )
.
2 106(
96, 1035, 1483 )
.
6 7987 88
152-1 .
[ 152-1]
1 m
0.4 m
0.4 m
1 m
0.4 m
( 0.3 m)
0.4 m
( 0.3 m)
400 V
4
1004(101
) 9422
.
2
147 .
1. 10 mm2
,
, .
2.
-
- 143 -
.
3. .
4
153( )
.
1.
( )
.
, .
.
.
. 35 kV
,
.
2. 2
3. 2
4. , ()
5. .
6. (
)