vi...c¸p nh«m lâi thÐp - acsr aluminum conductor steel reinforced 2 c¸p nh«m lâi thÐp acsr...
TRANSCRIPT
VI
VI
C¸p nh«m hîp kim - All Aluminum Alloy Conductor (AAAC)
7 x 1,707 x 2,1
2,09101,3703
37 x 2,2537 x 2,561 x 2,2561 x 2,561 x 2,89
0,22740,18420,13830,11200,0838
7 x 2,57 x 3,0019 x 2,119 x 2,5
19 x 2,80
1625
150185240300400
35507095
120
500625800
1000
61 x 3,2391 x 2,9691 x 3,3591 x 3,74
15,924,25
147,1181,6242,5299,4400,1
34,36 49,4865,8193,27117,0
499,8626,2802,1999,7
5,16,3
15,717,520,322,526,0
7,59,0
10,512,514,0
29,132,636,841,1
0,96680,69050,50730,35790,2854
0,06710,05370,04190,0336
450690
9801380187526603335
4190517569108535
11400
14245178452286028490
C¸p nh«m trÇn - All Aluminum Conductor (AAC)
35
50
70
95
120
150
7 x 2,51
7 x 3,00
7 x 3,55
7 x 4,10
19 x 2,80
19 x 3,15
7,53
9,00
10,65
12,30
14,00
15,75
0,8347
0,5748
0,4131
0,3114
0,2459
0,1944
5913
8198
11288
14784
19890
24420
185
240
300
400
500
625
800
19 x 3,50
19 x 4,00
37 x 3,15
37 x 3,66
61 x 3,20
91 x 2,96
91 x 3,35
34,6
49,5
69,3
92,4
117,0
148,0
182,8
238,7
288,3
389,7
490,6
626,2
802,1
17,50
20,00
22,05
25,62
28,80
32,56
36,85
0,1574
0,1205
0,1000
0,0740
0,0591
0,0463
0,0361
29832
38192
47569
63420
80932
106454
132346
KÕt cÊuStructure ofconductor
TiÕt diÖn danh ®ÞnhNominal cross-section
2(mm )
TiÕt diÖn tÝnh to¸nCalculation cross-section
2mm
§êng kÝnh tængOverall diameter
mm
o§iÖn trë DC ë 20 CDC Resistance
/km
Lùc kÐo ®øt tèi thiÓuMin. Breaking strength
N
C¸p ®ång trÇn - Copper Conductor (C)
16
25
35
50
70
95
7 x 1,70
7 x 2,13
7 x 2,51
7 x 3,00
19 x 2,13
19 x 2,51
5,1
6,39
7,53
9,00
10,65
12,55
1,1573
0,7336
0,5238
0,3688
0,2723
0,1944
120
150
185
240
300
400
19 x 2,80
19 x 3,15
37 x 2,51
37 x 2,84
37 x 3,15
37 x 3,66
15,9
24,9
34,6
49,4
67,7
94,6
117,0
148,0
183,0
234,0
288,0
389,0
14,00
15,75
17,57
19,88
22,05
25,62
0,1560
0,1238
0,1001
0,0789
0,0637
0,0471
6031
9463
13141
17455
27115
37637
46845
55151
73303
93837
107422
144988
KÕt cÊuStructure ofconductor
TiÕt diÖn danh ®ÞnhNominal cross-section
2(mm )
TiÕt diÖn tÝnh to¸nCalculation cross-section
2mm
§êng kÝnh tængOverall diameter
mm
o§iÖn trë DC ë 20 CDC Resistance
/km
Lùc kÐo ®øt tèi thiÓuMin.Breaking strength
N
KÕt cÊuStructure ofconductor
TiÕt diÖn danh ®ÞnhNominal cross-section
2(mm )
TiÕt diÖn tÝnh to¸nCalculation cross-section
2mm
§êng kÝnh tængOverall diameter
mm
o§iÖn trë DC ë 20 CDC Resistance
/km
Lùc kÐo ®øt tèi thiÓuMin. Breaking strength
kg
Applied spec.: Din 48201
Applied spec.: Tcvn 5064, s® 1/95
1
C¸p trÇn Bare conductor
Applied spec.: Tcvn 5064, s® 1/95
C¸p nh«m lâi thÐp - AcsrAluminum conductor steel reinforced
2
C¸p nh«m lâi thÐp ACSR ®îc bÖn tõ c¸c sîi nh«m cã tÝnh dÉn ®iÖn tèt ®îc kÕt hîp víi c¸c sîi thÐp chÞu lùc. KÕt cÊu
c¸p gåm mét hay nhiÒu líp nh«m cøng(Lo¹i EC) ®îc bÖn xung quoanh lâi thÐp chÞu lùc, lâi thÐp cã thÓ lµ mét hay nhiÒu sîi
bÖn m¹ kÏm, bäc nh«m.
C¸p nh«m lâi thÐp b«i mì ACSR/Grs ®îc sö dông réng r·i trong c¸c ®iÒu kiÖn ®Æc biÖt chÞu muèi mÆn vµ chèng ̈ n
mßn kim lo¹i.
ACSR, ACSR/Grs ®îc dïng cho c¸c ®êng d©y truyÒn t¶i trªn kh«ng, cã tÝnh kinh tÕ vµ ®é tin cËy cao.
C¸p nh«m hîp kim lâi thÐp (AACSR) ®îc chÕ t¹o ®Ó tho¶ m·n ®Æc tÝnh chÞu lùc cao.
Aluminium conductor steel reinforced (ACSR) is formed by aluminium wire (electric part) and steel wire
(reinforcement). lts structure consists of one or more hard drawn aluminium layers (EC grade) concentric stranded over
high tensile strength steel core. Steel core can be galvanized, coated aluminium single steel wire or stranded multi-wire.
Greased ACSR (ACSR/Grs) has been widely used in harsh environment such as salty air for anti-metallic
corruption.
ACSR, ACSR/Grs have been widely used in the field of overhead transmission lines because of its economic and
reliability.
When a higher strength is needed, Aluminum Alloy Conductor Steel Reinforced is sufficient (AACSR)
6 (*) wire1 steel wire
26 (*) wire7 steel wire
30 (*) wire7 steel wire
54 (*) wire7 steel wire
54 (*) wire19 steel wire
(*) Sîi nh«m cøng hay hîp kim nh«m Hard drawn aluminum or alloy aluminum wire
35/6,250/8,070/1170/7295/16
95/141120/19120/27150/19150/24
150/34185/24185/29185/43185/128
240/32240/39240/56300/39300/48
300/66300/67300/204330/30330/43
400/18400/22400/57400/64400/93
6 x 2,806 x 3,206 x 3,8018 x 2,206 x 4,50
24 x 2,2026 x 2,4030 x 2,2024 x 2,8026 x 2,70
30 x 2,5024 x 3,1526 x 2,9830 x 2,8054 x 2,10
24 x 3,6026 x 3,4030 x 3,2024 x 4,0026 x 3,80
30 x 3,5030 x 3,5054 x 2,6548 x 2,9854 x 2,80
42 x 3,4076 x 2,5754 x 3,0526 x 4,3730 x 4,15
1 x 2,801 x 3,201 x 3,8019 x 2,201 x 4,50
37 x 2,207 x 1,857 x 2,207 x 1,857 x 2,10
7 x 2,507 x 2,107 x 2,307 x 2,8037 x 2,10
7 x 2,407 x 2,657 x 3,207 x 2,657 x 2,95
19 x 2,107 x 3,5037 x 2,657 x 2,307 x 2,80
7 x 1,857 x 2,007 x 3,057 x 3,4019 x 2,50
36,9/6,1548,2/8,0468,0/11,368,4/72,295,4/15,9
91,2/141118/18,8114/26,6148/18,8149/24,2
147/34,3187/24,2181/29,0185/43,1187/128
244/31,7236/38,6241/56,3302/38,6295/47,8
288,5/65,3288,5/67,3
298/204335/29,1332/43,1
381/18,8394/22,0394/51,1390/63,5406/93,2
0,77740,59510,42180,41940,3007
0,31460,24400,25310,20460,2039
0,20610,15400,15910,15590,1543
0,11820,12220,11970,09580,0978
0,10000,10000,09680,08610,0869
0,07580,07330,07330,07410,0711
13.52417.11224.13096.82633.369
180.77541.52149.46546.30752.279
62.64358.07562.05577.767
183.816
75.05080.89598.25390.574
100.623
117.520126.270284.57988.848
103.784
85.60095.115
120.481129.183173.715
2.312.0002.167.0002.156.000
1.780.0001.590.0001.590.000
1.510.5001.510.5001.431.000
1.431.0001.351.5001.351.500
1.272.0001.272.0001.272.000
1.192.5001.192.5001.113.000
1.113.0001.033.5001.033.500
1.033.500 954.000 954.000
76/4,43072/4,40784/4,069
84/3,69854/4,35945/4,775
54/4,24745/4,65354/4,135
45/4,52954/4,01845/4,402
54/3,89945/4,27036/4,775
54/3,77445/4,13554/3,647
45/3,99554/3,51345/3,848
36/4,30354/3,37645/3,698
19/2,0687/2,939
19/2,441
19/2,22019/2,616
7/3,183
19/2,5487/3,101
19/2,482
7/3,02019/2,410
7/2,934
19/2,3397/2,8471/4,775
19/2,2667/2,756
19/2,189
7/2,6647/3,5137/2,565
1/4,3037/3,3767/2,466
1.1721.0981.092
901,9805,7805,7
765,4765,4725,1
725,1684,8684,8
644,5644,5644,5
604,2604,2564,0
564,0523,7523,7
523,7483,4483,4
1.2351.1451.181
975,8907,8861,7
862,1817,9817,1
775,1771,4732,2
726,4689,0662,7
681,1646,2636,9
603,3591,3559,6
537,9546,1516,7
45,7844,0744,76
40,6839,2338,19
38,2237,2237,22
36,2336,1635,21
35,0934,1633,43
33,9733,0732,83
31,9631,6230,78
30,1230,3929,59
10,348,81712,21
11,1013,089,549
12,749,30312,41
9,06012,058,802
11,708,5414,775
11,338,26810,95
7,99210,547,695
4,30310,137,398
3.7603.4293.737
3.0883.0432.667
2.8882.5332.739
2.4012.5842.268
2.4342.1331.916
2.2822.0002.131
1.8681.9801.733
1.5561.8281.600
3.2613.0583.041
2.5122.2442.232
2.1302.1202.019
2.0091.9061.898
1.7951.7851.777
1.6821.6741.571
1.5631.4501.450
1.4431.3391.339
499,4370,6695,9
575,5799,3435,1
758,3413,0719,5
391,7678,4369,7
639,0348,1139,3
599,8326,2559,7
304,7529,5282,5
113,1488,9261,2
25.70022.60027.300
23.20024.70019.200
22.50018.20022.300
17.40021.00016.600
19.80015.50012.000
19.00014.50017.800
13.60016.60012.600
9.71015.40011.700
0,024770,026420,02656
0,032160,036010,03583
0,037940,037740,04002
0,039840,042380,04216
0,045010,044800,04457
0,048030,047790,05144
0,051180,055180,05517
0,054880,059730,05975
§iÖn trë DC oë 20 C
DC resistance
/km
C¸p nh«m lâi thÐp - Aluminum Conductor Steel Reinforced (ACSR)
KÕt cÊu - Structure TiÕt diÖn danh ®ÞnhNominal cross-section
2(mm )
TiÕt diÖn tÝnh to¸nCalculation cross-section
2mm
o§iÖn trë DC ë 20 CDC Resistance
/km
Lùc kÐo ®øt tèi thiÓuMin. Breaking strength
NNh«mAluminum
ThÐpSteel
Applied spec.: Astm b 232C¸p nh«m lâi thÐp - Aluminum Conductor Steel Reinforced (ACSR)
M· hiÖuACSR
Code Word
TiÕt diÖn tÝnh to¸nCalculated sectional area
2mm
Chñnglo¹i d©y dÉn
Conductor size
CM and AWG
KÕt cÊu - Structure
Nos/mm
§êng kÝnh tængOverall diameter
mm
Khèi lîng gÇn ®óngApprox. Weight
kg/km
Lùc kÐo®øt
Ultimatestrength
kgAluminum Steel
ThrasherKiwiBluebirdChukarFalconLapwing
ParrotNuthatchPloverBobolinkMartinDipper
PheasantBitternSkylark
GrackleBuntingFinch
BluejayCurlewOrtolan
TanagerCardinalRail
ACSRAluminum SteelACSR AluminumACSR
3
Steel
Applied spec. : Tcvn5064, s® 1/95
Applied spec. : Astm b232
4
C¸p nh«m lâi thÐp - Aluminum Conductor Steel Reinforced (ACSR)
TiÕt diÖn tÝnh to¸nCalculated sectional area
2mm
§êng kÝnh tængOverall diameter
mm
§iÖn trë DCo ë 20 C
DC resistance /km
M· hiÖuACSR
Code Word
Chñng lo¹i d©y dÉn
Conductor size
CM and AWG
KÕt cÊu - Structure Nos,/mm
Aluminum SteelAluminum ACSR ACSR ACSRSteel
Khèi lîng gÇn ®óngApprox. Weight
kg/km
Lùc kÐo ®øtUltimatestrength
kgThÐpSteel
Nh«m Aluminum
80.000 8/2,540 1/4,242 40,54 54,67 9,322 4,242 221,6 111,8 110,0
954.000900.000900.000
36/4,13554/3,27945/3,592
1/4,1357/3,2797/2,395
483,4456,0456,0
496,9515,1487,4
28,9529,5128,74
4,1359,8377,185
1.4381.7251.509
1.3331.2641.263
104,5461,3246,3
795.000795.000795.000
30/4,13554/3,08145/3,376
19/2,4827/3,0817/2,250
402,8402,8402,8
494,8454,8430,6
28,9527,7327,01
12,419,2436,750
1.8391.5221.333
1.1191.1151.116
719,5407,2217,4
795.000795.000795.000
36/3,77426/4,44224/4,623
1/3,7747/3,4547/3,081
402,8402,8402,8
414,0468,6455,2
26,4228,1327,73
3,77410,369,243
1.1971.6281.524
1.1101.1161.116
87,03512,3407,6
715.500715.500715.500
30/3,92226/4,21424/4,387
19/2,3527/3,2777/2,924
362,5362,5362,5
445,0421,7409,9
27,4526,6926,32
11,769,8318,772
1.6531.4661.372
1.0071.0051.005
646,1461,2367,1
666.600666.600636.000
26/4,06724/4,23436/3,376
7/3,1627/2,8221/3,376
337,8337,8322,3
392,7381,7331,2
25,7525,4023,63
9,4868,4663,376
1.3651.278958,2
935,7936,3888,6
429,3342,0
69,64
636.000636.000636.000
30/3,69830/3,69826/3,973
19/2,2207/3,6987/3,089
322,3322,3322,3
395,8397,4374,9
25,8925,8925,15
11,1011,099,267
1.4701.4831.303
894,8894,8893,0
575,5587,8409,8
636.000636.000605.000
24/4,13518/4,77530/3,607
7/2,7561/4,775
19/2,164
322,3322,3306,6
364,1340,3376,5
24,8023,8825,25
8,2684,77510,82
1.2191.0281.398
893,0888,6851,4
326,2139,3546,9
605.000605.000605.000
30/3,60726/3,87424/4,034
7/3,6077/3,0127/2,690
306,6306,6306,6
378,1356,4346,5
25,2524,5324,21
10,829,0368,070
1.4111.2391.161
851,4849,1849,9
559,3389,6310,8
566.500
556.500556.500
30/3,459
26/3,71624/3,868
7/3,459
7/2,8917/2,578
282,0
282,0282,0
347,7
328,1318,5
24,21
23,5323,20
10,38
8,6737,734
1.297
1.1401.067
783,0
781,1781,3
514,3
358,9285,4
556.500477.000477.000
18/4,46530/3,20326/3,439
1/4,4657/3,2037/2,675
282,0241,7241,7
297,6298,1280,8
22,3322,4221,78
4,4659,6098,025
898,81.112976,5
770,0671,4669,2
121,8441,0307,3
477.000477.000397.500
24/3,58118/4,13530/2,924
7/2,3881/4,1357/2,924
241,7241,7201,4
273,1255,1248,5
21,4820,6820,47
7,1644,1358,772
914,5771,0927,0
669,6666,5559,5
244,9104,5367,5
397.500397.500397.500
26/3,13924/3,26918/3,774
7/2,4417/2,1791/3,774
201,4201,4201,4
234,0227,5212,6
19,8819,6118,87
7,3236,5373,774
813,4762,1642,2
557,5558,2555,2
255,9203,987,03
336.400336.400336.400
30/2,69026/2,88818/3,472
7/2,6907/2,2451/3,472
170,5170,5170,5
210,3198,0179,9
18,8318,2817,36
8,0706,7353,472
784,6688,5543,5
473,5472,0469,8
311,1216,573,66
300.000266.800266.800
26/2,72826/2,57318/3,091
7/2,1217/2,0021/3,091
152,0135,2135,2
176,7157,2142,6
17,2716,2915,46
6,3636,0063,091
614,3546,5430,7
421,1374,4372,3
193,2172,158,38
(4/0)(3/0)(2/0)
6/4,770 6/4,247 6/3,782
1/4,7701/4,2471/3,782
107,285,0367,44
125,199,1978,61
14,3112,7411,35
4,7704,2473,782
433,1343,4272,4
294,1233,2185,0
139,0110,287,40
(1/0)(1)(2)
6/3,371 6/3,000 7/2,474
1/3,3711/3,0001/3,299
53,5142,4133,63
62,4849,4842,20
10,119,0008,247
3,3713,0003,299
216,3171,4158,8
146,9116,492,29
69,4454,9966,50
(2)(4)(4)
6/2,672 7/1,961 6/2,118
1/2,6721/2,6141/2,118
33,6321,1521,15
39,2526,5124,67
8,0166,5366,354
2,6722,6142,118
136,099,7685,41
92,3258,0158,00
43,6341,7527,41
(6)211.300203.200
6/1,67912/3,37116/2,863
1/1,6797/3,371
19/2,482
13,28107,1103,0
15,50169,6194,9
5,03716,8618,14
1,67910,1112,41
53,67785,21.008
36,44296,7285,4
17,23488,5722,3
190.800
176.900159.000
12/3,203
12/3,08412/2,924
7/3,203
7/3,0847/2,924
96,68
89,6480,57
153,1
141,9127,6
16,02
15,4214,62
9,609
9,2528,772
708,9
657,2590,7
267,9
248,3223,2
441,0
408,9367,5
Grouse
CatbirdCanaryRuddy
MallardCondorTern
CootDrakeCuckoo
RedwingStarlingStilt
GannetFlamingoSwift
EgretScoterGrosbeak
RookKingbirdTeal
Wood duckSquabPeacock
Eagle
DoveParakeet
OspreyHenHawk
FlickerPelicanLark
IbisBrantChickadee
AndioleLinnetMerlin
OstrichPartridgeWaxwing
PenguinPigeonQuail
RavenRobinSparate
SparrowSwanateSwan
TurkeyCochinBrahma
Dandking
DotterelGuinea
LeghandnMinandcaPetrel
134.600110.800101.800
12/2,69012/2,44112/2,339
7/2,6907/2,4417/2,339
68,2056,1451,58
108,088,9281,64
13,4512,2111,70
8,0707,3237,017
500,0411,7378,0
188,9155,6142,8
311,1256,1235,2
2.370
8.98014.50011.100
17.40012.80010.000
7.61014.30012.700
15.70012.90011.600
12.00010.800
6.240
14.30013.80011.500
10.3007.120
13.600
13.20011.0009.790
12.600
10.3008.980
6.22010.800
8.850
7.7705.3509.220
7.3706.6604.520
7.8706.3903.930
5.7705.1303.120
3.7903.0102.410
1.9901.6101.660
1.2901.070
845
5419.410
12.900
8.490
7.8907.250
6.1605.1104.700
0,059440,063320,06332
0,071860,071730,07168
0,071340,071670,07166
0,079870,079630,07961
0,085510,085460,08916
0,089840,089840,08957
0,089600,089140,09443
0,094430,094220,09413
0,1027
0,10240,1024
0,10900,11970,1196
0,11950,11890,1437
0,14350,14340,1427
0,16980,16960,1686
0,19000,21360,2127
0,26660,33650,4243
0,53410,67430,8497
0,84991,353
1,353
2,1520,26970,2803
0,2986
0,32210,3583
0,42340,51420,5600
0,7089
5
o§iÖn trë DC ë 20 CDC Resistance
/km
TiÕt diÖn danh ®ÞnhNominal cross-section
2(mm )
Lùc kÐo ®øt nhá nhÊtMin. Breaking strength
KNNh«m - Aluminum ThÐp - Steel
KÕt cÊu lâi Structure of conductor
TiÕt diÖn tÝnh to¸nCalculation cross-section
2mm
§êng kÝnh tængOverral diameter
mm
35/6
50/8
50/30
70/12
95/15
95/55
105/75
120/20
120/70
125/30
150/25
170/40
185/30
210/35
210/50
230/30
240/40
265/35
300/50
305/40
340/30
380/50
385/35
435/55
450/40
490/65
550/70
560/50
680/85
6 x 2,70
6 x 3,20
12 x 2,33
26 x 1,85
26 x 2,15
12 x 3,20
14 x 3,10
26 x 2,44
12 x 3,60
30 x 2,33
26 x 2,70
30 x 2,70
26 x 3,00
26 x 3,20
30 x 3,00
24 x 3,50
26 x 3,45
24 x 3,74
26 x 3,86
54 x 2,68
48 x 3,00
54 x 3,00
48 x 3,20
54 x 3,20
48 x 3,45
54 x 3,40
54 x 3,60
48 x 3,86
54 x 4,00
1 x 2,70
1 x 3,20
7 x 2,33
7 x 1,44
7 x 1,67
7 x 3,20
19 x 2,25
7 x 1,90
7 x 3,60
7 x 2,33
7 x 2,10
7 x 2,70
7 x 2,33
7 x 2,49
7 x 3,00
7 x 2,33
7 x 2,68
7 x 2,49
7 x 3,00
7 x 2,68
7 x 2,33
7 x 3,00
7 x 2,49
7 x 3,20
7 x 2,68
7 x 3,40
7 x 3,60
7 x 3,00
19 x 2,40
34,4 / 5,73
48,3 / 8,04
51,2 / 29,9
69,9 / 11,4
94,4 / 15,3
96,5 / 56,3
105,7 / 75,6
121,6 / 19,9
122,2 / 71,25
127,9 / 29,9
148,9 / 24,3
171,8 / 40,1
183,8 / 29,9
209,1 / 34,1
212,1 / 49,5
230,9 / 29,9
243,1 / 39,5
263,7 / 34,1
304,3 / 49,5
304,6 / 39,5
339,3 / 29,9
381,7 / 49,5
386,0 / 34,1
434,3 / 56,3
448,7 / 39,5
490,3 / 63,6
549,7 / 71,3
561,7 / 49,5
678,6 / 86,0
8,1
9,6
11,7
11,7
13,6
16,0
17,5
15,5
18,0
16,3
17,1
18,9
19,0
20,3
21,0
21,0
21,8
22,4
24,5
24,1
25,0
27,0
26,7
28,8
28,7
30,6
32,4
32,2
36,0
0,9689
0,6898
0,6547
0,4791
0,3547
0,3471
0,3174
0,2754
0,2742
0,2621
0,2249
0,1952
0,1822
0,1601
0,1581
0,1449
0,1378
0,1269
0,1101
0,1101
0,0988
0,0879
0,0868
0,0772
0,0747
0,0684
0,0610
0,0597
0,0494
16,85
23,66
50,24
33,99
45,82
94,75
120,14
59,14
119,12
72,80
72,36
97,75
89,22
101,67
120,68
103,08
118,02
117,71
147,79
136,12
134,94
170,56
153,69
194,06
178,48
219,07
245,60
223,48
300,84
Applied spec. : din 48206C¸p nh«m hîp kim lâi thÐp - Al. Alloy Conductor Steel Reinforced (aacsr)
Applied spec. : nfc 34-125C¸p nh«m hîp kim lâi thÐp - Al. Alloy Conductor Steel Reinforced (aacsr)
§iÖn trë DCo ë 20 C
DC Resistance
( /km)
Khèi lîngWeight
(kg/km)A.Al Steel A.Al Steel
Lo¹i LâiDesignation of
conductor
2TiÕt diÖn tÝnh to¸n(mm )Calculation Cross-Section
KÕt cÊu - Structure
Sè sîi - Number of wires §êng kÝnh sîiDiameter of wires
(mm)
§êng kÝnh tængOuter diameter
of conductor (mm)
Lùc kÐo ®øtnhá nhÊt
Min. Breaking load
(daN)
37,70
47,71
56,55
71,57
119,28
88,36
147,26
110,83
184,72
140,28
233,80
206,17
147,78
21,99
27,83
59,69
75,54
27,83
93,27
34,36
116,99
43,10
148,07
54,55
93,27
227,83
12
12
18
18
30
18
30
18
30
18
30
42
24
7
7
19
19
7
19
7
19
7
19
7
19
37
2
2,25
2
2,25
2,25
2,5
2,5
2,8
2,8
3,15
3,15
2,5
2,8
10
11,25
14
15,75
15,75
17,5
17,5
19,6
19,6
22,05
22,05
22,5
25,2
4415
5585
10490
13280
7910
16020
9630
20100
12080
24990
15130
19850
36930
0,882
0,697
0,590
0,467
0,279
0,378
0,226
0,300
0,180
0,238
0,142
0,162
0,226
276
348
624
790
547
975
672
1225
848
1550
1070
1300
2200
PHLOX 116,2
PHLOX 147,1
PASTEL 147,1
PHLOX 181,6
PASTEL 181,6
PHLOX 59,7
PHLOX 75,5
PHLOX 228
PASTEL 228
PHLOX 288
PASTEL 288
PASTEL 299
PHLOX 376
C¸p nh«m hîp kim lâi thÐp aluminum alloy conductor steel reinfored
d©y nh«m lâi thÐp bäc nh«m
u ®iÓm
t¬ng tù nh d©y nh«m lâi thÐp chØ kh¸c ë chç lâi trî
lùc lµ sîi thÐp bäc nh«m thay v× sîi thÐp m¹ kÏm.
Tuy nhiªn sù thay ®æi ®¬n gi¶n ®ã ®em l¹i nhiÒu cho d©y nh«m lâi thÐp
bäc nh«m:
Ø Kh¶ n¨ng chèng ¨n mßn cao, ®Æc biÖt trong m«i trêng kh«ng khÝ mÆn
Ø NhÑ h¬n d©y nh«m lâi thÐp m¹ kÏm
Ø §iÖn trë nhá h¬n - tæn hao thÊp, kh¶ n¨ng mang t¶i cao
Ø §é vâng thÊp, kho¶ng cét xa
Ø ThÝch hîp víi mäi ®Þa h×nh l¾p ®Æt
Sîi thÐp bäc nh«m vµ d©y nh«m lâi thÐp bäc nh«m
6
HiÖn tîng ¨n mßn kim lo¹i ë d©y dÉn trÇn
Khi ta nhóng tõng sîi nh«m hay sîi thÐp vµo dung
dÞch ®iÖn dung, nh«m hoÆc thÐp sÏ bÞ ¨n mßn. Sîi
thÐp sÏ bÞ ¨n mßn mét lîng lµ 0.2mg/ngµy, nh«m bÞ
¨n mßn kho¶ng 0.01mg/ngµy trong dung dÞch muèi
¨n nång ®é 3 %. Nhng chóng sÏ bÞ ̈ n mßn m¹nh h¬n
nhiÒu nÕu ta nhóng c¶ thÐp vµ nh«m vµo dung dÞch
®iÖn dung vµ ®Ó chóng ch¹m nhau. Lóc nµy nh«m sÏ
®ãng vai trß lµ cathode vµ thÐp lµ anode, kÕt qu¶ lµ sîi
nh«m sÏ bÞ gi¶m khèi lîng nhanh chãng trong khi sîi
thÐp kh«ng bÞ gi¶m khèi lîng.
HiÖn tîng nµy sÏ x¶y ra gi÷a líp m¹ kÏm cña sîi
thÐp víi sîi nh«m, sau ®ã lµ gi÷a nh«m vµ lâi thÐp cña
d©y nh«m lâi thÐp (ACSR).
Nhng hiÖn tîng nµy sÏ kh«ng x¶y ra ®èi víi d©y
nh«m lâi thÐp bäc nh«m (ACSR/AW) do líp bäc
cña sîi thÐp lµ nh«m.
100 1 2 3 4 5
8
6
4
2
0
-2
AW
AW
AAAC
Lâi 7 sîi cña d©y AW bÖn
Líp ngoµi cña d©y AW bÖn
Sîi thÐp m¹ kÏm cña ACSR (6/1)
AAAC
Møc ®é suy gi¶m søc c¨ng theo thêi gian cña mét sè lo¹i d©y dÉn
Thêi gian (N¨m)
TÐp m
¹ Ïm
h
k
§é
xu
èn
cÊp
a
sÊt
kÐo
®ø
t(%
)g
cñu
BÒ mÆt sîi sau s¸u n¨m l¾p ®Æt
Sîi thÐp bäc nh«m (AW)Sîi thÐp bäc nh«m (AW)
Sîi thÐp m¹ kÏmSîi thÐp m¹ kÏm
7
§Æc ®iÓm cña khÝ hËu níc ta lµ nãng, ma nhiÒu, ®é ¶m cao, ®Æc biÖt lµ toµn bé l·nh thæ tr¶i dµi
theo bê biÓn nªn c¸c ®êng d©y truyÒn t¶i ®iÖn chÞu t¸c ®éng m¹nh cña thêi tiÕt nµy. Cho nªn
viÖc b¶o vÖ c¸c ®êng d©y khái t¸c ®éng ̈ n mßn cña m«i trêng lµ rÊt quan träng. C¸ch th«ng
thêng ®ang ¸p dông t¹i ViÖt Nam ®Ó b¶o vÖ c¸c
®êng d©y lµ dïng mì trung tÝnh b«i vµo lâi thÐp
vµ d©y dÉn trong qu¸ tr×nh bÖn d©y. Nhng mì cã
thÓ bÞ nãng ch¶y díi nhiÖt ®é cao vµ ¸nh n¾ng
mÆt trêi. H¬n n÷a tuæi thä cña mì chØ ®îc tèi ®a
lµ 15n¨m trong khi ®êng d©y t¶i ®iÖn ®îc yªu
cÇu lµm viÖc tèi thiÓu lµ 30 n¨m. V× thÕ mì kh«ng
®ñ ®Ó b¶o vÖ ®êng d©y khiÕn cho søc c¨ng cña
d©y dÉn bÞ xuèng cÊp nhanh chãng. BiÖn ph¸p
chèng ̈ n mßn d©y dÉn mµ c¸c níc c«ng nghiÖp
ph¸t triÓn cã m«i trêng khÝ hËu t¬ng tù nh
níc ta ®ang sö dông lµ dïng d©y thÐp bäc nh«m
thay lâi thÐp m¹ kÏm lµm lâi chÞu lùc cho d©y dÉn .
D©y dÉn nµy cã lâi thÐp bäc nh«m, v× thÕ tr¸nh
®îc hiÖn t¬ng ¨n mßn do tiÕp xóc c¸c kim lo¹i
kh¸c nhau, nªn ®Æc biÖt thÝch hîp ë nh÷ng n¬i cã
thêi tiÕt kh¾c nghiÖt nh bÞ « nhiÔm (gÇn c¸c khu
c«ng nghiÖp) hay kh«ng khÝ mÆn cã nång ®é
muèi cao nh vïng ven biÓn.
D©y dÉn víi lâi thÐp bäc nh«m cã ®iÖn trë mét
chiÒu nhá h¬n ®iÖn trë mét chiÒu cña d©y nh«m
lâi thÐp kho¶ng 5 % v× vËy ACSR/AW ®em l¹i
nhiÒu lîi Ých cho ngêi dïng h¬n lµ ACSR.
Tríc hÕt ACSR/AW sÏ cho ta lîng tæn hao tõ
tÝnh thÊp, ®iÖn ̧ p r¬i nhá. Thªm n÷a, ACSR/AW
sÏ ®¶m b¶o lùc c¨ng ë tr¹ng th¸i lµm viÖc trong
nhiÖt ®é cao vµ ng¾n m¹ch. Còng cã ý kiÕn cho
r»ng ACSR cã lùc kÐo ®øt lín h¬n cña
ACSR/AW kho¶ng 3%, nhng bï l¹i ACSR/AW
nhÑ h¬n ACSR tõ 5 ®Õn 6%.
ACSR/AW víi lîng tæn hao ®iÖn n¨ng nhá
ACSR/AW vµ kh¶ n¨ng chèng l¹i t¸c ®éng cña m«i trêng
T¬ng quan gi÷a ®iÖn trë mét chiÒu vµ kh¶ n¨ng mang t¶i cña d©y dÉn
Dßng ®iÖn - ( A)
ii
ml
§Ön
trë
xoa
y ch
Òu -
Oh
s/M
ie
-165
-160
-155
-150
-145
-140
-135
-130
-125
-120
-115
-110
-105
-100
-095
-0900 200 400 600 800 1000 1200 1400
Drake ACSR
Drake /AW
Curlew ACSR
Curlew ACSR/AW
8
15
20
25
30
35
40
45
50
55
6012/7
12/7
30/7
30/7
6/16/126/726/7
54/754/7
AAAC
45/7 45/7
EC-A1
ACSR
ACSR/AW
AAAC (BS 3242)
EC-A1
35 40 45 50 55 60 65
§é dÉn ®iÖn (% IACS)
T¬ng quan gi÷a søc c¨ng víi ®é dÉn
®iÖn cña mét sè lo¹i d©y dÉn
2g
Êø
n s
ut
(kg/m
m)
So víi d©y nh«m bÖn (AAC) vµ d©y nh«m hîp kim bÖn (AAAC) th× ACSR/AW ®îc dïng nhiÒu h¬n v× cã
lùc kÐo ®øt lín, ®é d·n dµi do t¶i vµ ®é vâng nhá. Do ®ã ACSR/AW ®Æc biÖt thÝch hîp cho ®êng d©y t¶i
®iÖn cã kho¶ng c¸ch cét lín vµ ®êng d©y ®iÖn ̧ p cao. §Ó l¾p ®Æt ACSR/AW ta cã thÓ dïng c¸c dông cô
l¾p ®Æt vµ phô kiÖn dïng cho ACSR mµ kh«ng cÇn cã bÊt cø sù thay ®æi nµo.
Chó thÝch:
ACSR/AW: D©y nh«m lâi thÐp bäc nh«m (Aluminum conductor, aluminum clad steel reinforced)
ACSR: D©y nh«m lâi thÐp (Aluminum conductor, steel reinforced)
AAC: D©y nh«m -lo¹i 1350 (All aluminum conductor - temper 1350)
AAAC: D©y nh«m hîp kim (All aluminum alloy conductor to IEC 104)
ACSR/AW - Phï hîp víi mäi ®iÒu kiÖn ®Þa h×nh, sö dông phô kiÖn th«ng thêng
ACSR/AW vµ c¸c lo¹i d©y dÉn kh¸c
So s¸nh c¸c ®Æc tÝnh cña d©y dÉn lâi thÐp bäc nh«m
§Æc tÝnh
Møc ®é chèng gØ
§é dÉn ®iÖn
Lùc kÐo ®øt
Träng lîng
§é gi·n dµi do mang t¶i
§é vâng (So s¸nh cïng ®iÒu kiÖn)
Kho¶ng cét xa nhÊt cã thÓ
§¸nhgi¸ chung
ACSR/AW
RÊt tèt
Tèt
RÊt tèt
Tèt
RÊt tèt
RÊt tèt
RÊt tèt
RÊt tèt
Võa ph¶i
RÊt tèt
Võa ph¶i
RÊt tèt
RÊt tèt
RÊt tèt
Tèt
ACSR
Võa ph¶i
Tèt
Võa ph¶i
RÊt tèt
KÐm
Võa ph¶i
Võa ph¶i
Võa ph¶i
AAAC
Tèt
X
RÊt tèt
KÐm
RÊt tèt
Võa ph¶i
KÐm
KÐm
Võa ph¶i
AAC
RÊt tèt
X
X
X
Sîi thÐp bäc nh«m Sîi thÐp m¹ kÏm
ACSR/AW ACSr
9
C¸c ®Æc tÝnh cña d©y thÐp bäc nh«m
Tiªu
chuÈn ¸p
dông
Lo¹iøng suÊt kÐo
®øt nhá nhÊt
(MPa)
§é dÉn ®iÖn
nhá nhÊt
(%IACS)
Module
®µn håi
(GPa)
HÖ sè d·n
nëo-6(x10 / C)
TØ träng3(g/cm )
IEC 1232-
93
ASTM
B415
20SA(A)
20SA(B)
27SA
30SA
40SA
20SA
27SA
30SA
40SA
1070 - 1340
1320
1080
880
680
1070-1340
862 - 1076
703 - 883
552 - 686
20,3
20,3
27
30
40
20,3
27
30
40
162
162
140
132
109
162
140
132
109
13,0
13,0
13,4
13,8
15,0
12,6
13,4
13,8
15,5
6,59
6,53
5,91
5,61
4,64
6,59
5,91
5,61
4,64
D©y thÐp bäc nh«m (AW)
H×nh vÏ mÆt c¾t cña sîi thÐp bäc nh«m
10
D©y chuyÒn bäc nh«m vµo sîi thÐp cña LS Cable Hµn Quèc
o§iÖn trë DC ë 20 CDC Resistance
/km
35/6,2
50/8,0
70/11
95/16
120/27
150/24
150/34
185/24
185/29
185/43
240/32
240/39
240/56
300/39
300/48
300/67
300/204
330/30
330/43
400/57
400/64
400/93
6 x 2,80
6 x 3,20
6 x 3,80
6 x 4,50
30 x 2,20
26 x 2,70
30 x 2,50
24 x 3,15
26 x 2,98
30 x 2,80
24 x 3,60
26 x 3,40
30 x 3,20
24 x 4,00
26 x 3,80
30 x 3,50
54 x 2,65
48 x 2,98
54 x 2,80
54 x 3,05
26 x 4,37
30 x 4,15
1 x 2,80
1 x 3,20
1 x 3,80
1 x 4,50
7 x 2,20
7 x 2,10
7 x 2,50
7 x 2,10
7 x 2,30
7 x 2,80
7 x 2,40
7 x 2,65
7 x 3,20
7 x 2,65
7 x 2,95
7 x 3,50
37 x 2,65
7 x 2,30
7 x 2,80
7 x 3,05
7 x 3,40
19 x 2,50
36,9/6,15
48,2/8,04
68,0/11,3
95,4/15,9
114/26,6
149/24,2
147/34,3
187/24,2
181/29,0
185/43,1
244/31,7
236/38,6
241/56,3
302/38,6
295/47,8
288,5/67,3
298/204
335/29,1
332/43,1
394/51,1
390/63,5
406/93,2
0,7360
0,5635
0,3995
0,2847
0,2348
0,1928
0,1904
0,1484
0,1513
0,1447
0,1133
0,1159
0,1110
0,0920
0,0928
0,0927
0,0788
0,0838
0,0833
0,0703
0,0702
0,0661
13.524
17.112
24.130
33.369
49.465
52.279
62.643
58.075
62.055
77.767
75.050
80.895
98.253
90.574
100.623
126.270
284.579
88.848
103.784
120.481
129.183
173.715
C¸p nh«m lâi thÐp bäc nh«m aluminum conductor aluminum-Clad steel reinforced
ACSR/AW (20% conductivity AW)
KÕt cÊu - Structure TiÕt diÖn danh ®ÞnhNominal cross-section
2(mm )
TiÕt diÖn tÝnh to¸nCalculation cross-section
2mm
Lùc kÐo ®øt tèi thiÓuMin. Breaking strength
NNh«m
Aluminum AW
11
Acsr Acsr/aw
Aluminum wire (AL)
Zinc-coated steel wire (ST)
Aluminum-clad steel wire (AW)
Aluminum wire (AL)
§Æc tÝnh / characteristics
Sîi AW chèng gØ tètAW Type has excellent rustless characteristics.
Sîi nh«m Sîi nh«m
Sîi thÐp m¹ kÏm Sîi thÐp bäc nh«m
Applied spec. : Tcvn5064, s® 1/95
§iÖn trë DCo ë 20 C
DC resistance /km
ASTM B - 232
12
2.167.000
1.590.000
1.510.500
1.431.000
1.351.500
1.272.000
1.192.500
1.113.000
1.033.500
1.033.500
954.000
954.000
900.000
900.000
795.000
795.000
795.000
795.000
715.500
715.500
666.600
666.600
636.000
636.000
636.000
605.000
605.000
605.000
566.500
556.500
556.500
477.000
477.000
477.000
397.500
397.500
336.400
190.800
176.900
159.000
134.600
110.800
Kiwi
Lapwing
Nuthatch
Bobolink
Dipper
Bittern
Bunting
Bluejay
Curlew
Ortolan
Cardinal
Rail
Canary
Ruddy
Condor
Tern
Drake
Cuckoo
Starling
Stilt
Gannet
Flamingo
Scoter
Grosbeak
Rook
Wood duck
Squab
Peacock
Eagle
Dove
Parakeet
Hen
Hawk
Flicker
Lark
Ibis
Andiole
D gorkin
Dotterel
Guinea
Leghorn
Minandca
Petrel 101.800
72/4,407
45/4,775
45/4,653
45/4,529
45/4,402
45/4,270
45/4,135
45/3,995
54/3,513
45/3,848
54/3,376
45/3,698
54/3,279
45/3,592
54/3,081
45/3,376
26/4,442
24/4,623
26/4,214
24/4,387
26/4,067
24/4,234
30/3,698
26/3,973
24/4,135
30/3,607
26/3,874
24/4,034
30/3,459
26/3,716
24/3,868
30/3,203
26/3,439
24/3,581
30/2,924
26/3,139
30/2,690
12/3,203
12/3,084
12/2,924
12/2,690
12/2,441
12/2,339
1.098
805,7
765,4
725,1
684,8
644,5
604,2
564,0
523,7
523,7
483,4
483,4
456,0
456,0
402,8
402,8
402,8
402,8
362,5
362,5
337,8
337,8
322,3
322,3
322,3
306,6
306,6
306,6
282,0
282,0
282,0
241,7
241,7
241,7
201,4
201,4
170,5
96,68
89,64
80,57
68,20
56,14
51,58
1.145
861,7
817,9
775,1
732,2
689,0
646,2
603,3
591,3
559,6
546,1
516,7
515,1
487,4
454,8
430,6
468,6
455,2
421,7
409,9
392,7
381,7
397,4
374,9
364,1
378,1
356,4
346,5
347,7
328,1
318,5
298,1
280,8
273,1
2485
234,0
210,3
153,1
141,9
127,6
108,0
88,92
81,64
44,07
38,19
37,22
36,23
35,21
34,16
33,07
31,96
31,62
30,78
30,39
29,59
29,51
28,74
27,73
27,01
28,13
27,73
26,69
26,32
25,75
25,40
25,89
25,15
24,80
25,25
24,53
24,21
24,21
23,53
23,20
22,42
21,78
21,48
20,47
19,88
18,83
16,02
15,42
14,62
13,45
12,21
11,70
8,82
9,55
9,30
9,06
8,80
8.54
8,27
7,99
10,54
7,70
10,13
7,40
9,84
7,19
9,24
6,75
10,36
9,24
9,83
8,77
9,49
8,47
11,09
9,27
8,27
10,82
9,04
8,07
10,38
8,67
7,73
9,61
8,03
7,16
8,77
7,32
8,07
9,61
9,25
8,77
8,07
7,32
7,02
3.372
2.601
2.470
2.341
2.211
2.080
1.950
1.821
1.899
1.689
1.753
1.560
1.655
1.472
1.460
1.300
1.550
1.461
1.396
1.316
1.299
1.226
1.393
1.240
1.169
1.325
1.179
1.113
1.219
1.085
1.023
1.045
930
877
871
774
737
642
595
535
452
372
342
0,02613
0,03513
0,03700
0,03905
0,04134
0,04393
0,04685
0,05019
0,05302
0,05409
0,05741
0,05857
0,06086
0,06208
0,06893
0,07028
0,06814
0,06889
0,07571
0,07650
0,08128
0,08213
0,08350
0,08518
0,08623
0,08777
0,08958
0,09047
0,09545
0,09736
0,09840
0,1114
0,1137
0,1148
0,1336
0,1365
0,1579
0,2502
0,2698
0,3002
0,3546
0,4307
0,4691
7/2,939
7/3,183
7/3,101
7/3,020
7/2,934
7/2,847
7/2,756
7/2,664
7/3,513
7/2,565
7/3,376
7/2,466
7/3,279
7/2,395
7/3,081
7/2,250
7/3,454
7/3,081
7/3,277
7/2,924
7/3,162
7/2,822
7/3,698
7/3,089
7/2,756
7/3,607
7/3,012
7/2,690
7/3,459
7/2,891
7/2,578
7/3,203
7/2,675
7/2,388
7/2,924
7/2,441
7/2,690
7/3,203
7/3,084
7/2,924
7/2,690
7/2,441
7/2,339
22.600
19.200
18.200
17.400
16.600
15.500
14.500
13.600
16.600
12.600
15.400
11.700
14.500
11.100
12.800
10.000
14.300
12.700
12.900
11.600
12.000
10.800
13.800
11.500
10.300
13.200
11.000
9.790
12.600
10.300
8.980
10.800
8.850
7.770
9.220
7.370
7.870
8.490
7.890
7.250
6.160
5.110
4.700
TiÕt diÖn tÝnh to¸nCalculated sectional area
2mm
§êng kÝnh tængOverall diameter
mmM· hiÖuACSR
Code Word
Chñng lo¹i d©y dÉn
Conductor size
CM and AWG
KÕt cÊu - Structure Nos,/mm
Aluminum AWAluminum ACSR/AW ACSR/AW ACSR/AWAW
Khèi lîng gÇn ®óngApprox. Weight
kg/km
Lùc kÐo ®øtUltimatestrength
kgAW
3.058
2.232
2.120
2.009
1.898
1.785
1.674
1.563
1.450
1.450
1.339
1.339
1.264
1.263
1.115
1.116
1.116
1.116
1.005
1.005
935,7
936,3
894,8
893,0
893,0
851,4
849,1
849,9
783,0
781,1
781,3
671,4
669,2
669,6
559,5
557,5
473,5
267,9
248,3
223,2
188,9
155,6
142,8
314
369
350
332
313
295
276
258
449
239
414
221
391
209
345
184
434
345
391
311
363,3
289,7
498,2
347,0
276,0
473,6
329,9
263,1
436,0
303,9
241,7
373,6
260,8
207,4
311,5
216,5
263,5
374,1
346,7
311,8
263,1
216,4
199,2
Aluminum
ACSR/AW (20% Conductivity)
Qu¸ tr×nh ph¸t triÓn cña d©y nh«m
developing trend of aluminum conductors
58TAL 58
60TAL
Hi-TAL
XTAL
STAL
60
55
58
60
150
150
150
230
210
16.2-17.9
16.2-17.9
22.9-25.3
16.2-17.9
16.2-17.9
§é dÉn ®iÖnConductivity
(% IACS)
NhiÖt ®é vËn hµnhoperating
otemperature ( C)
øng SuÊtTensilestrength
2(kgf/mm )
250
230
210
200
150
90
10 20 30
XTAL (C=58%)
STAL (C=60%)
TAL (C=60%)
Hi-TAL T=24 C=55%
HAL (C=61%) T=33 C=55%
T=Tensile strength C=Conductivity
60
50
§é
dÉ
n ®
iÖn
Co
nd
uctivity (
%IA
CS
)
øng suÊt2Tensile strength.(kgf/mm )
µ
NhiÖt ®é vËn h
nh
ng
(
Operati
Temp.
c)
Kinds of Unique Aluminum conductor Materials
Lo¹i vËt liÖu nh«m
o
Approaching to the Upgrading Capacity
Upgrading Capacity
Condutor
Size up
New Material
HeatResitantAluminum Alloy
Invar Wire
TransmissionSystem
Higher Voltage(500KV,765KV. 1,000KV)
Bundle Condutor
Flow of Developing Overhead Transmission Conductor
acsr
Upgrading Capacity Improving Corrosion Resistance
acsr-cz
acsr/aw
tacsr/aw
hi-tacsr/aw
stacir/aiaacsr/eststacir
tacsr hi-
tacsr
/est
Current Capacity Low Sag
13
14
C¸p nh«m trÇn cã lâi thÐp chÞu lùc (ACSR)
®îc sö dông réng r·i cho ®êng d©y truyÒn
t¶i trªn kh«ng bëi tÝnh kinh tÕ cña nã. Nhng
hiÖn nay nã dÇn ®îc thay thÕ b»ng c¸c lo¹i
d©y trÇn kh¸c cã nhiÒu tÝnh n¨ng cao h¬n,
trong sè ®ã cã d©y nh«m hîp kim chÞu nhiÖt
(TAL) , d©y nh«m hîp kim chÞu nhiÖt ®é cao
(STAL) vµ d©y nh«m hîp kim chÞu nhiÖt ®é cao
lâi INVAR (STACIR). Chóng ®îc gäi chung lµ
c¸p nh«m hîp kim dßng t¶i lín.
Cïng víi sù ph¸t triÓn vÒ kinh tÕ, nhu cÇu vÒ
n¨ng lîng ®iÖn ngµy cµng t¨ng cao khiÕn cho
nhiÒu hÖ thèng truyÒn t¶i vµ cung cÊp ®iÖn
n¨ng bÞ qu¸ t¶i. Chi phÝ cho viÖc thay thÕ toµn
bé c¸c hÖ thèng truyÒn t¶i ®iÖn cã s½n hoÆc l¾p
®Æt c¸c hÖ thèng míi lµ rÊt lín vµ ®«i khi kh«ng
thÓ thùc hiÖn ®îc v× gÆp nhiÒu khã kh¨n nh
viÖc gi¶i phãng mÆt b»ng, ®Þa h×nh thi c«ng
phøc t¹p... Gi¶i ph¸p h÷u hiÖu nhÊt cho t×nh
huèng nµy lµ thay thÕ d©y nh«m trÇn lâi thÐp
truyÒn thèng ACSR b¨ng c¸c lo¹i d©y mang
dßng t¶i lín nh TACSR/AW, STACIR.
Aluminum conductor steel reinforced
conductors (ACSR), have been used widenly for
overhead transmittion line thank to their
advatages, but nowday, apart of ACSR is
replaced with superior conductors such as
thermal resistant aluminum alloy (TAL), supper
thermal resistant aluminum alloy (STAL) and
INVAR reinforced supper thermal resistant
aluminum alloy (STACIR). There are common
called: high current capacity conductors (HCC).
Economy is rapidly grown up, lead to demand
on electric power is increasing day by day,
causing many transmission lines and
distribution lines are overloaded. Replacing
existing transmission systems or install new
system requires a very high cost and sometimes
can not performe because of many difficulties
such as right-of-way, complicated work site. For
this situation, the most effective solution is
replacing conventional ACSR with high current
capacity conductors, such as: TACSR/AW,
STACIR.
C¸p nh«m dßng t¶i lín High current capacity
conductors
Khi c¶i t¹o, n©ng cÊp ®êng d©y hiÖn cã
Khi l¾p ®Æt hÖ thèng míi
N©ng cao c«ng suÊt truyÒn t¶i.
Kh«ng cÇn söa ch÷a hÖ thèng cét hiÖn cã.
Chi phÝ nh©n c«ng thÊp vµ thêi gian thi
c«ng ng¾n.
Gi¶m chiÒu cao cña cét
Gi¶m sè cét.
When upgrade existing transmision line
When are intallation new system
Increas transmission power
No modification are needed
Low rehibilitaion cost, Shorten execution
Lower towers
Less towers
15
§îc sö dông cho ®êng truyÒn t¶i trªn kh«ng.Thµnh phè lín, khu vùc bê biÓn n¬i khÝ Èm.
tiªu chuÈn / tiªu chuÈnLS standard, JEC 3409/’95
TACSR vµ TACSR/AW
TAcsr/(aw) is used for overhead transmission power line. Big city, seaside district, moisture area etc.
tacsr tacsr/aw
Thermal resistancealuminum alloy wire (TAL)
Zinc-coated steel wire (ST)
Aluminum-clad steel wire (AW)
Thermal resistancealuminum alloy wire (TAL)
§Æc tÝnh / characteristics
Sîi AW chèng gØ tètAW Type has excellent rustless characteristics.
KÕt cÊu / CONSTRUCTION
1. Sîi lâi thÐpSîi thÐp m¹ kÏmSîi thÐp bäc nh«m(AW): 14% - 40% AW
2. Lâi dÉnoSîi nh«m hîp kim chÞu nhiÖt cho phÐp vËn hµnh liªn tôc ë 150 C
1. STEEL CORE WIRE Glavanized Steel WireAluminum-clad Steel Wire(AW): 14% - 40% AW2. CONDUCTORThermal Resistant Aluminum Alloy Wire used for continuously
oallowable temperature at 150 C
C¸p nh«m chÞu nhiÖt, lâi thÐp chÞu lùc (thÐp bäc nh«m)Thermal resistant aluminum alloy conductor, steel (al-Clad steel) reinforced
øng dông / Application
Nh«m hîp kim chÞu nhiÖt Nh«m hîp kim chÞu nhiÖt
Sîi thÐp m¹ kÏm Sîi thÐp bäc nh«m
16
Tacsr/AW(20% Conductivity aw)
Lo¹i
lâi dÉnCond
size2(mm )
KÕt cÊuStranding
(Nos./mm)
Lùc kÐo
®øt nhá
nhÊtMin Breaking
load
(kgf)
TiÕt diÖn danh ®ÞnhCross-section area
2(mm )
§êng kÝnh
ngoµiOverral dia.
(mm)
Khèi lîngWeight
(kg/km)
Tham kh¶o - Reference
TAL AW TAL AW TAL AWTotal Total
§iÖn trë DC oë 20 C
DC Resistance
/km
Modul ®µn
håiModulus of
Elasticity2(kgf/mm )
HÖ sè gi·n
në nhiÖtCoefficient
of linear
Expansion-6 o
(10 / C)
Dßng t¶i
cho phÐpCurrent
carrying
Capacity
(A)
120
160
200
240
330
410
520
610
680
810
950
1160
480
1520
84/4,2
30/2,3
30/2,6
30/2,9
30/3,2
26/4,0
26/4,5
45/3,7
54/3,5
54/3,8
45/4,4
45/4,8
84/3,8
84/4,8
7/4,2
7/2,3
7/2,6
7/2,9
7/3,2
7/3,1
7/3,5
7/2,47
7/3,5
7/3,8
7/2,9
7/3,2
7/3,8
7/4,8
5540
6980
8640
10160
11200
14230
11260
15920
18730
15580
18730
23780
28720
37520
124,7
159,3
198,2
241,3
326,8
413,4
483,8
519,5
612,4
684,5
814,5
952,6
1163
1520
29,09
37,16
46,24
56,29
52,84
67,35
33,54
67,35
79,38
46,24
56,29
79,38
96,95
126,7
153,8
196,5
244,4
297,6
379,6
480,8
517,34
586,9
691,8
730,7
870,8
1032
1260
1647
16,1
18,2
20,3
22,4
25,3
28,5
29,6
31,5
34,2
35,1
38,4
41,8
46,2
52,8
6,9
7,8
8,7
9,6
9,3
10,5
7,4
10,5
11,4
8,7
9,6
11,4
12,6
14,4
536,5
685,4
852,8
1038
1252
1587
1561
1883
2219
2201
2628
3170
3872
5060
0,219
0,171
0,138
0,113
0,0856
0,0676
0,0595
0,0544
0,0461
0,0422
0,0354
0,0302
0,0247
0,0189
8100
8100
8100
8100
7620
7630
6910
7390
7330
6900
6910
7030
7030
7030
19,2
19,2
19,2
19,2
20,0
20,0
21,5
20,4
20,4
21,5
21,5
21,2
21,2
21,2
622
734
847
968
1159
1358
1437
1537
1717
1805
2028
2292
2606
3075
Tacsr
Lo¹i
lâi dÉnCond
size2(mm )
KÕt cÊuStranding
(Nos./mm)
Lùc kÐo
®øt nhá
nhÊtMin Breaking
load
(kgf)
TiÕt diÖn danh ®ÞnhCross-section area
2(mm )
§êng kÝnh
ngoµiOverral dia.
(mm)
Khèi lîngWeight
(kg/km)
Tham kh¶o - Reference
TAL ST TAL ST TAL ST TAL STTotal Total
§iÖn trë DC oë 20 C
DC Resistance
/km
Modul ®µn
håiModulus of
Elasticity2(kgf/mm )
HÖ sè gi·n
në nhiÖtCoefficient
of linear
Expansion-6 o
(10 / C)
Dßng t¶i
cho phÐpCurrent
carrying
Capacity
(A)
9,621
13,85
15,90
67,35
96,95
111,3
3,5
4,2
4,5
158,1
227,5
261,2
75,04
108,0
124,0
8400
8400
8400
18,9
18,9
18,9
343
430
478
21,24
26,42
32,17
29,09
37,16
46,24
56,29
100,9
125,5
152,8
153,8
196,5
244,4
297,6
13,0
14,5
16,0
16,1
18,2
20,3
22,4
10,5
12,0
13,5
7,8
8,7
9,6
6,9
7,8
8,7
9,6
219,2
272,8
332,2
345,7
441,5
549,3
668,9
166,5
207,1
252,2
228,0
291,3
362,4
441,3
233,1
335,5
385,2
385,7
479,9
584,4
573,7
732,8
911,7
1110
9390
9390
9390
9080
9080
9080
9080
17,6
17,6
17,6
18,0
18,0
18,0
18,0
448
517
590
598
706
816
932
33,54
67,35
79,38
87,99
46,24
52,84
67,35
517,34
586,9
691,8
766,8
730,7
379,6
480,8
29,6
31,5
34,2
36,0
35,1
25,3
28,5
7,41
10,5
11,4
12,0
8,7
9,3
10,5
1336
1441
1698
1882
1898
905,4
1145
262,9
527,9
622,2
689,8
362,4
414,2
527,9
1599
1969
2320
2572
2260
1320
1673
7250
7990
7990
7990
7250
8360
8360
20,8
19,5
19,5
19,5
20,8
19,0
19,0
1425
1504
1682
1797
1787
1128
1322
58
80
95
80
100
120
120
160
200
240
480
520
610
680
680
330
410
810
6/3,5
6/4,2
6/4,5
15/2,6
15/2,9
15/3,2
30/2,3
30/2,6
30/2,9
30/3,2
45/3,7
54/3,5
54/3,8
54/4,0
45/4,4
26/4,0
26/4,5
45/4,8
1/3,5
1/4,2
1/4,5
4/2,6
4/2,9
4/3,2
7/2,3
7/2,6
7/2,9
7/3,2
7/2,47
7/3,5
7/3,8
7/4,0
7/2,9
7/3,1
7/3,5
7/3,2
1980
2770
3180
3810
4720
5580
5540
6980
8640
10210
11260
15600
18350
19810
15580
10950
13910
18480
57,73
83,10
95,40
79,64
99,08
120,6
124,7
159,3
198,2
241,3
483,8
519,5
612,4
678,8
684,5
326,8
413,4
814,5 56,29 870,8 38,4 9,6 2259 441,3 2700
0,505
0,350
0,306
0,368
0,296
0,243
0,237
0,185
0,149
0,122
0,0610
0,0569
0,0481
0,0436
0,0431
0,0904
0,0714
0,0363 7250 20,8 2004
17
Tacsr/AW(23% Conductivity aw)
Lo¹i
lâi dÉnCond
size2(mm )
KÕt cÊuStranding
(Nos./mm)
Lùc kÐo
®øt nhá
nhÊtMin Breaking
load
(kgf)
TiÕt diÖn danh ®ÞnhCross-section area
2(mm )
§êng kÝnh ngoµiOverral dia.
(mm)
Khèi lîngWeight
(kg/km)
Tham kh¶o - Reference
TAL AW TAL AW TAL AWTotal Total
§iÖn trë DC oë 20 C
DC Resistance
/km
Modul ®µn
håiModulus of
Elasticity2(kgf/mm )
HÖ sè gi·n
në nhiÖtCoefficient
of linear
Expansion-6 o
(10 / C)
Dßng t¶i
cho phÐpCurrent
carrying
Capacity
(A)
120
160
200
240
330
410
520
610
680
810
950
1160
480
1520
84/4,2
30/2,3
30/2,6
30/2,9
30/3,2
26/4,0
26/4,5
45/3,7
54/3,5
54/3,8
45/4,4
45/4,8
84/3,8
84/4,8
7/4,2
7/2,3
7/2,6
7/2,9
7/3,2
7/3,1
7/3,5
7/2,47
7/3,5
7/3,8
7/2,9
7/3,2
7/3,8
7/4,8
5410
6810
8440
10210
10950
13910
11110
15600
18350
15180
18480
23100
28270
36960
124,7
159,3
198,2
241,3
326,8
413,4
483,8
519,5
612,4
684,5
814,5
952,6
1163
1520
29,09
37,16
46,24
56,29
52,84
67,35
33,54
67,35
79,38
46,24
56,29
79,38
96,95
126,7
153,8
196,5
244,4
297,6
379,6
480,8
517,34
586,9
691,8
730,7
870,8
1032
1260
1647
16,1
18,2
20,3
22,4
25,3
28,5
29,6
31,5
34,2
35,1
38,4
41,8
46,2
52,8
6,9
7,8
8,7
9,6
9,3
10,5
7,4
10,5
11,4
8,7
9,6
11,4
12,6
14,4
528,9
675,7
840,7
1024
1238
1570
1550
1865
2198
2189
2613
3149
3847
5027
0,217
0,170
0,136
0,112
0,085
0,0671
0,0592
0,0541
0,0458
0,0420
0,0353
0,0300
0,0246
0,0189
7980
7980
7980
7980
7540
7550
6880
7330
7320
6860
6880
6980
6980
6980
19,4
19,4
19,4
19,4
20,2
20,2
20,6
20,6
20,6
21,6
21,6
21,3
21,3
21,3
625
736
854
973
1163
1363
1441
1541
1722
1809
2031
2299
2611
3075
D d
dD D
D
L
H
Compression Type Strain ClampKÑp c¨ng kiÓu nÐn
Compression Type joint Sleeve
ds
E EL
d D
èng nèi kiÓu nÐn
L D d H2
120mm 400~440 25~35 16~20 270~290
160 mm2
400~440 25~35 18~22 270~290
200 mm2
460~500 30~40 20~24 290~330
240 mm2
500~530 35~42 22~26 310~330
330 mm2
520~560 40~45 24~29 320~340
TACSR 410 mm2
600~630 46~50 28~32 170~390
(/AW) 520 mm2
640~670 50~55 31~35 370~390
610 mm2
700~740 57~63 34~38 380~410
680 mm2
700~740 62~67 35~38 400~420
810 mm2
720~760 65~70 38~42 430~440
1160 mm2
800~830 73~78 46~50 530~550
1520 mm2
940~1000 87~93 52~57 600~620
¸p dông cho lâi
Application conductor
KÝch thíc - Dimension (mm)
L D d E ds
120mm 2 470~530 25~35 16~20 55~65 7~8
160 mm2 470~530 25~35 18~22 55~65 8~9
500~560 30~40 20~24 65~75 9~10
240 mm2 570~630 33~42 22~26 70~80 10~11
330 mm2 610~670 37~47 25~29 80~90 9~10,5
TACSR 410 mm2 710~770 43~53 28~32 90~100 10,5~11,7
(/AW) 610 mm2 900~960 55~65 34~38 115~125 11~13
680 mm2 850~910 60~70 35~38 125~135 9~10
810 mm2 910~970 63~73 38~42 130~140 10~11
1160 mm2 1070~1130 63~73 46~50 135~145 13~14
1520 mm2 1310~1370 85~95 53~57 175~185 14,5~15,5
mm2 200
¸p dông cho lâi
Application conductor
KÝch thíc - Dimension (mm)
Phô kiÖn lâi/Conductor FittingsPhô kiÖn lâi/Conductor Fittings
High Tensile Strength Thermal Resistant Aluminum Alloy Conductor, extra High Strength Steel Reinforced
C¸p nh«m hîp kim chÞu nhiÖt øng suÊt c¨ng lín, lâi thÐp chÞu lùc cao
øng dông/ Application
Hi-TACRSR/EST ®îc dïng cho ®êng truyÒn t¶i ®iÖnN¬i qua s«ng, kho¶ng c¸ch xa, n¬i Èm ít v.v.
Hi-TACRSR/EST is used for electric power transmission lines.River-crossing area, long span area, moisture area etc.
IEC, ASTM, LSC standard, JCS363
KÕt cÊu/ Construction1. Sîi lâi thÐp(EST): Sîi thÐp øng suÊt cao
o2. Lâi dÉn(Hi-TAL): Sîi nh«m hîp kim chÞu nhiÖt øng suÊt cao víi nhiÖt ®é cho phÐp 150 Co3. NÕu cÇn thiÕt, lâi cã thÓ ®îc b«i mì(cÊp 150 C)
1. Steel Core Wire(EST): Extra High Strength Steel Wire.2. Conductor(Hi-TAL): High Tensile Strength Thermal Resistant Aluminum Alloy Wire used for
ocontinuous allowable temperature at 150 C.o3. If necessary, Conductor could be filled with grease(150 C grade)
§Æc tÝnh/ Characteristics
1. øng suÊt cña sîi nh sau: Tensile strength of Hi-TAL wire is show in the below
Hi-TACSR/EST
2. §é vâng thÊp vµ søc c¨ng lín
3. Kh¶ n¨ng mang dßng cao
4. Lùc kÐo ®øt lín
2. Low sag & High tension characteristics.
3. High current carrying capacity characteristics.
4. Hi-TACSR/EST has high breaking load.
Hi-TACSR/EST
High-Strength ThermalResistant AluminumAlloy Wire (Hi-TAL)
High-StrengthSteel Wire(EST)
18
tiªu chuÈn / tiªu chuÈn
Min. 24,6
4,2-5,0
3,8-3,2
§êng kÝnh sîi Wire diameter(mm)
øng suÊt 2 Tensile strength(kgf/mm )
§êng kÝnh sîi Wire diameter(mm)
øng suÊt 2 Tensile strength(kgf/mm )
Min. 22,9 Min. 25,02,9
4.0 Min. 24,3 2,6 Min. 25,3
19
èng nèi kiÓu nÐn/ Compression Type Joint Sleeve
Tiªu chuÈn LS Cable/ LS Cable Standard
Hi-TACSR/EST
EST
Conductorsize
2(mm )
Stranding(No5./mm)
Hi-TAL EST
MinBreaking load
(kgf) Hi-TAL EST Hi-TAL
Cross-sectional area (mm) Overal diameter(mm)Weight
(kg/km)
DCResistant
oat 20 C ( /km)
Standard Length(m)
CurrentCarring Capacity
(A)
Reference
79 12/2.9 7/2.9
97
150
120
120
160
240
330
410
480
610
680
810
1160
1520
12/3.52
12/3.5
12/4.0
30/2.3
30/2.6
30/3.2
26/4.0
26/4.5
45/3.7
54/3.8
45/4.4
45/4.8
84/4.2
84/4.8
7/3.2
7/3.5
7/4.0
7/2.3
7/2.6
7/3.2
7/3.1
7/3.5
7/2.47
7/3.8
7/2.9
7/3.2
7/4.2
7/4.8
9.280
11.270
13.460
16.780
7.600
9.640
14.480
15.710
19.420
16.140
25.720
21.590
25.900
38.770
50.700
96.50
115.5
150.8
124.7
159.3
241.3
326.8
413.4
483.8
612.4
684.5
814.5
1.163
1.520
79.26
56.29
67.35
87.99
29.09
37.16
56.29
52.84
67.35
33.57
79.38
46.24
56.29
96.95
126.7
46.24
16.0
17.5
20.0
16.1
18.2
22.4
25.3
28.5
29.61
34.2
35.1
38.4
46.2
52.8
14.5
9.6
10.5
12.0
6.9
7.8
9.6
9.3
10.5
7.41
11.4
8.7
9.6
12.6
14.4
8.7
706.8
845.6
1.105
537.7
732.8
1.110
1.320
1.673
1.600
2.320
2.260
2.700
3.996
5.222
580.4
0.331
0.277
0.211
0.258
0.202
0.134
0.0983
0.0777
0.0664
0.0525
0.0470
0.0395
0.0277
0.0212
0.403
1.600
1.600
1.600
2.000
1.600
1.600
1.600
1.200
1.200
1.600
2.0002.0002.000
2.000
2.000
2.000
2.000
2.000
486
548
657
573
1.612
1.715
1.926
2.474
2.928
427
675
889
1.086
1.268
1.362
Cì lâi d©y KÕt cÊu Lùc kÐo ®øt nhá nhÊt TiÕt diÖn danh ®Þnh §êng kÝnh ngoµi
Tham kh¶o
Khèi lîng §iÖn trë ChiÒu dµi tiªu chuÈn
Dßng t¶i cho phÐp
Phô kiÖn cho d©y dÉn Hi-TACSR/AW(EST)/ Conductor Fitting for Hi-TACSR/AW(EST)
KÑp c¨ng kiÓu nÐn/ Compression Type Strain Clamp
Hi-TACSR/AWøng dông/ ApplicationHi-TACSR/AW dïng cho ®êng truyÒn t¶i ®iÖnQua s«ng ,khu vùc bê biÓn vµ qua biÓn, kho¶ng c¸ch xa, n¬i Èm ít v.v.
Hi-TACSR/AW is used for electric power transmission lines.River-crossing area, seaside district and overseas area, long span, mountain area etc.
Tiªu chuÈn/ StandardIEC, ASTM, LSC Standard, JCS 363
KÕt cÊu/ Construction1. Core Wire (AW): Aluminum-clad Steel Wire2. Conductor (Hi-TAL): High Tensile Strength Thermal Resistant Aluminum Alloy Wire
oused for Continuous allowable temperature at 150 C
§Æc tÝnh/ Characteristics1. TÝnh chèng gØ tèt2. §é vßng nhá vµ øng suÊt c¨ng lín3. Kh¶ n¨ng mang t¶i lín
1. Excellent rustless characteristic2. Low sag & High tension characteristics.3. High current carrying capacity characteristics.
20
High Tensile Strength Thermal Resistant Aluminum Alloy Conductor, Aluminum-Clad Steel Reinforced
C¸p nh«m hîp kim chÞu nhiÖt øng suÊt c¨ng lín, lâi thÐp bäc nh«m chÞu lùc cao
Hi-TACSR/AW
High-Strength ThermalResistant AluminumAlloy Wire (Hi-TAL)
Al-clad steel Wire(AW)
Sîi nh«m chÞu nhiÖt øng suÊt cao
Sîi thÐp bäc nh«m
LS Cable Standard
2Hi-TACSR/20AW(135kgf/mm )
AW2(mm ) Hi-TAL AW Hi-TAL AW Hi-TAL
Modulusof Elasticty
2(kgf/mm )
Coeffielentof linear Expansion
o(10/ C)
79 12/2.9 7/2.9
97
150
120
120
160
240
330
410
610
680
810
1.160
1.520
12/3.2
12/3.5
12/4.0
30/2.3
30/2.6
30/3.2
26/4.0
26/4.5
54/3.8
45/4.4
45/4.8
84/4.2
84/4.8
7/3.2
7/3.5
7/4.0
7/2.3
7/2.6
7/3.2
7/3.1
7/3.5
7/3.8
7/2.9
7/3.2
7/4.2
7/4.8
7.400
9.010
10.750
14.000
6.420
8.140
12.210
13.560
16.710
23.200
19.710
23.630
35.750
46.670
96.50
115.5
150.8
124.7
159.3
241.3
326.8
413.4
612.4
684.5
814.5
1.163
1.520
79.26
56.29
67.35
87.99
29.09
37.16
56.29
52.84
67.35
79.38
46.24
56.29
96.95
126.7
46.24
16.0
17.5
20.0
16.1
18.2
22.4
25.3
28.5
34.2
35.1
38.4
46.2
52.8
14.5
9.6
10.5
12.0
6.9
7.8
9.6
9.3
10.5
11.4
8.7
9.6
12.6
14.4
8.7
634.9
759.7
992.5
536.5
685
1.038
1.252
1.587
2.219
2.201
2.628
3.872
5.060
521.4
0.272
0.227
0.173
0.237
0.186
0.123
0.0927
0.0732
0.0501
0.0458
0.0385
0.0269
0.0206
0.331
16.9
16.9
16.9
19.2
20.5
21.5
21.5
21.2
21.2
16.9
19.2
19.2
20.1
20.0
(m) (A)
9.930
9.930
9.930
7.570
7.090
7.100
7.220
7.210
9.930
8.260
8.260
8.260
7.790
7.800
1.600
1.600
1.600
2.000
1.600
1.600
1.600
1.200
1.200
1.600
2.0002.0002.000
2.000
2.000
2.000
2.000
536
605
728
1.649
1.736
1.950
2.507
2.964
471
598
704
928
1.114
1.306
2Hi-TACSR/23AW(130kgf/mm )
79 12/2.9 7/2.9
97
150
120
120
160
240
330
410
610
680
810
1.160
1.520
12/3.2
12/3.5
12/4.0
30/2.3
30/2.6
30/3.2
26/4.0
26/4.5
54/3.8
45/4.4
45/4.8
84/4.2
84/4.8
7/3.2
7/3.5
7/4.0
7/2.3
7/2.6
7/3.2
7/3.1
7/3.5
7/3.8
7/2.9
7/3.2
7/4.2
7/4.8
7.719
8.750
10.430
13.560
6.290
7.970
11.960
13.320
16.390
22.820
19.510
23.380
35.310
46.100
96.50
115.5
150.8
124.7
159.3
241.3
326.8
413.4
612.4
684.5
814.5
1.163
1.520
79.26
56.29
67.35
87.99
29.09
37.16
56.29
52.84
67.35
79.38
46.24
56.29
96.95
126.7
46.24
16.0
17.5
20.0
16.1
18.2
22.4
25.3
28.5
34.2
35.1
38.4
46.2
52.8
14.5
9.6
10.5
12.0
6.9
7.8
9.6
9.3
10.5
11.4
8.7
9.6
12.6
14.4
8.7
620.2
742.0
969.4
528.9
675.7
1.024
1.238
1.570
2.198
2.189
2.613
3.847
5.027
509.3
0.265
0.222
0.169
0.235
0.184
0.122
0.0920
0.0727
0.0497
0.0457
0.0384
0.0267
0.0205
0.323
17.2
17.2
17.2
19.4
20.7
21.6
21.6
21.4
21.4
17.2
19.4
19.4
20.2
20.2
9.710
9.710
9.710
7.500
7.050
7.060
7.170
7.170
9.710
8.150
8.150
8.150
7.710
7.720
1.600
1.600
1.600
2.000
1.600
1.600
1.600
1.200
1.200
1.600
2.0002.0002.000
2.000
2.000
2.000
2.000
543
612
734
1.656
1.738
1.952
2.516
2.971
476
601
707
932
1.118
1.310
2Hi-TACSR/23AW(125kgf/mm )
79 12/2.9 7/2.9
97
150
120
120
160
240
330
410
610
680
810
12/3.2
12/3.5
12/4.0
30/2.3
30/2.6
30/3.2
26/4.0
26/4.5
54/3.8
45/4.4
45/4.8
7/3.2
7/3.5
7/4.0
7/2.3
7/2.6
7/3.2
7/3.1
7/3.5
7/3.8
7/2.9
7/3.2
6.990
8.500
10.120
13.190
6.160
7.800
11.710
13.080
16.080
22.510
19.300
23.130
96.50
115.5
150.8
124.7
159.3
241.3
326.8
413.4
612.4
684.5
814.5
79.26
56.29
67.35
87.99
29.09
37.16
56.29
52.84
67.35
79.38
46.24
56.29
46.24
16.0
17.5
20.0
16.1
18.2
22.4
25.3
28.5
34.2
35.1
38.4
14.5
9.6
10.5
12.0
6.9
7.8
9.6
9.3
10.5
11.4
8.7
9.6
8.7
620.2
742.0
969.4
528.9
675.7
1.024
1.238
1.570
2.198
2.189
2.613
509.3
0.265
0.222
0.169
0.235
0.184
0.122
0.0920
0.0727
0.0497
0.0457
0.0384
0.323
17.2
17.2
17.2
19.4
20.7
21.6
21.6
17.2
19.4
19.4
20.2
20.2
9.710
9.710
9.710
7.500
7.050
7.060
9.710
8.150
8.150
8.150
7.710
7.720
1.600
1.600
1.600
2.000
1.600
1.600
1.600
1.600
2.0002.0002.000
2.000
2.000
2.000
2.000
543
612
734
1.656
1.738
1.952
476
601
707
932
1.118
1.310
1.160
1.520
84/4.2
84/4.8
7/4.2
7/4.8
34.860
45.540
1.163
1.520
96.95
126.7
46.2
52.8
12.6
14.4
3.847
5.027
0.0267
0.0205
21.4
21.4
7.170
7.170
1.200
1.200
2.516
2.971
Conductorsize Min
Breaking load(kgf)
Cross-sectional area (mm) Overal diameter(mm)Weight
(kg/km)
Cì lâi d©yStranding(No./mm)
KÕt cÊu Lùc kÐo ®øt nhá nhÊt TiÕt diÖn danh ®Þnh §êng kÝnh ngoµi Khèi lîng
DCResistant
oat 20 C ( /km)
§iÖn trë
Standard Length
ChiÒu dµi tiªu chuÈn Current
Carring Capacity
Dßng t¶i cho phÐp
Module ®µn håi HÖ sè gi·n në
AW2(mm ) Hi-TAL AW Hi-TAL AW Hi-TAL 2
(kgf/mm )
Coeffielentof linear Expansion
o(10/ C) (m) (A)
Conductorsize Min
Breaking load(kgf)
Cross-sectional area (mm) Overal diameter(mm)Weight
(kg/km)
Cì lâi d©y Lùc kÐo ®øt nhá nhÊt TiÕt diÖn danh ®Þnh §êng kÝnh ngoµi Khèi lîng
DCResistant
oat 20 C ( /km)
§iÖn trë
Standard Length
ChiÒu dµi tiªu chuÈn Current
Carring Capacity
Dßng t¶i cho phÐp
Module ®µn håi HÖ sè gi·n në
AW2
(mm ) Hi-TAL AW Hi-TAL AW Hi-TAL 2(kgf/mm )
Coeffielentof linear Expansion
o(10/ C) (m) (A)
Conductorsize Min
Breaking load(kgf)
Cross-sectional area (mm) Overal diameter(mm)Weight
(kg/km)
Cì lâi d©y Lùc kÐo ®øt nhá nhÊt TiÕt diÖn danh ®Þnh §êng kÝnh ngoµi
ReferenceTham kh¶o -
Khèi lîngDC
Resistanto
at 20 C ( /km)
§iÖn trë
Standard Length
ChiÒu dµi tiªu chuÈn Current
Carring Capacity
Dßng t¶i cho phÐp
Module ®µn håi HÖ sè gi·n në
21
Tiªu chuÈn LS Cable /
Stranding(No./mm)
KÕt cÊu
Stranding(No./mm)
KÕt cÊu
ReferenceTham kh¶o -
ReferenceTham kh¶o -
22
C¸p hîp kim nh«m siªu nhiÖt, lâi chÞu lùc invar (invar bäc nh«m)
super-thermal resistant aluminum-alloy conductor, invar (aluminum-clad invar) reinforced
§Æc tÝnh
CHARACTERISTICS
1.STACIR/AW cã ®é vâng thÊp2. Nã cã thÓ mang gÊp ®«i dßng t¶i cña lâi ACSR t¬ng ®¬ng3. §Æc tÝnh chèng gØ cña sîi INVAR rÊt tèt4.Sù gi·n në nhiÖt thÊp so víi sîi thÐp t¬ng
1. STACIR/(AW) has excellent low sag characteristics in over transition point temperature.2. It can carry doubled conductor current of a conventional ACSR3. Aluminum Clad INVAR wire has excellent rustless characteristics4. INVAR wire has very small thermal expansion property of a conventional steel wire
øng dông / APPLICATION
STACIR/(AW) ®îc dïng cho m¹ng trªn kh«ng.Ngo¹i thµnh c¸c thµnh phè lín.
STACIR/(AW) is used for overhead transmission power line.The surbs of a big city
Tiªu chuÈn / STANDARD
LS Standard, JSC 405
1.Sîi lâi thÐp (INVAR)
1 Galvanized INVAR2 Aluminum-Clad INVAR (AW)
1. STEEL CORE WIRE (INVAR)
2. CONDUCTOR(STAL)
Super-thermal Resistant Aluminum Alloy Wire used for Continuos Allowable oTemperature of 210 C.
KÕt cÊu / CONSTRUCTION
2.D©y dÉn o Sîi nh«m hîp kim siªu nhiÖt cho phÐp sö dông liªn tôc ë nhiÖt ®é 210 C
1 INVAR m¹ kÏm
2 INVAR bäc nh«m
STACIR vµ STACIR/Aw
STACIR STACIR/Al
Super- thermal resistancealuminum alloy wire (STAL)
INVARiableto change oftemperature wire (INVAR)
Aluminum-cladINVARiable to changeof temperature wire (AW)
Super-thermalresistance aluminumalloy wire (STAL)
Sîi hîp kim nh«m siªu nhiÖtSîi hîp kim nh«m siªu nhiÖt
Sîi INVAR Sîi INVAR bäc nh«m
23
Diameter 3.2 mm
STAL
60TAL
HALØng
sÊt
-Ten
e st
nt
kgf
/)
usi
lre
gh
(m
m
2
STAL WireMechanical Characteristics Acordingto Temperature of ThermalResistant Aluminum Alloy
§êng cong ®é bÒn c¬ häc theo nhiÖt ®é cña d©y nh«m chÞu nhiÖt
Ýc
Vo
uo
r E
x
ThÓ
th
gi·n
në-
lm
e f l
inea
xp
ansi
on(
10 )
-6
0 100 200
10
20
30
i
l
Au
num
clad
ste
e
lm
aG
lvni
ed s
tee
az
l
ai
a
llo
Glvan zed inv r a
y
un
d
Ami um- la
inva
r allo
y
l
c
§êng cong ®Æc tÝnh cña hÖ sègi·n në theo nhiÖt ®é
INVAR WireCharacteristics Curve of LinearExpansion Temperature
§Æc tÝnh cña d©y nh«m hîp kim chÞu nhiÖt ®é cao (STAL)vµ lâi chÞu lùc invarCharacteristics of stal and invar
H¹ng môcItem
øng suÊt Tensile strength
2(kgf/mm )
HÖ sè gi·n në Coefficient of Elasticity
2(kgf/mm )
Modul ®µn håi Modulus of Elasticity
2(kgf/mm )
¸p dông choApplied Conductor
2(kgf/mm )
Galvanze INVAR Wire
Al-clad INVAR Wire
105 ~ 110
105 ~ 110
2.8
3.7
16.500
15.500
STACIR
STACIR/AW
§êng kÝnh sîiDiameter
(mm)
Dung sai ®êng kÝnh
Tolerance of dia.
(mm)
2øng suÊt(kgf/mm )- Tensile strength
Min Avg (min)
Gi·n dµi nhá nhÊt
Min. Elongation on
250mm (%)mm
Tham kh¶o - Reference
TiÕt diÖnCross-sectional
area 2(mm )
Khèi lîngWeight
(kg/km)
øng suÊt (kgf)Ultimate tensile strength
Min Avg (min)
Stal Wire
17,9 19,0 1,5 4,155 11,22 74,4 78,9
17,2 18,3 1,5 5,309 14,33 91,3 97,2
16,9 17,9 1,6 6,605 17,83 112 118
16,5 17,6 1,7 8,042 21,71 133 142
16,5 17,6 1,7 9,621 25,98 159 169
16,5 17,2 1,8 10,75 29,03 177 185
16,5 17,2 1,8 11,34 30,62 187 195
16,2 16,9 1,9 12,57 33,94 204 212
16,2 16,9 2,0 13,85 37,40 224 234
16,2 16,9 2,0 15,21 41,07 246 257
16,2 16,9 2,0 15,90 42,93 258 269
16,2 16,9 2,0 18,10 48,87 293 306
± 0,03
± 0,03
± 0,03
± 0,04
± 0,04
± 0,04
± 0,04
± 0,04
± 0,04
± 0,04
± 0,04
± 0,04
± 0,04 16,2 16,9 2,0 19,64 53,03 318 332
6,92
5,41
4,35
3,57
2,99
2,67
2,53
2,29
2,07
1,89
1,81
1,59
1,46
2,3
2,6
2,9
3,2
3,5
3,7
3,8
4,0
4,2
4,4
4,5
4,8
5,0
24
Invar Wire
§êng kÝnh sîiDiameter
(mm)
Dung sai®êngkÝnh
Toleranceof dia.
(mm)
øng suÊtTensile strength
2(kgf/mm )min
Gi·n dµinhá nhÊt
MinElonga-tion on 250mm
(%)
Thö xo¾n(lÇn)
Torsion(times)
min
Khèi lîngm¹ kÏmWeight of
Zinc-coating2(g/m ) min.
LÇn nhóngUniformity
(times)min
UènWrapping
TiÕt diÖnCross-
section area 2(mm )
Khèi lîngWeight
(kg/km)
SuÊt kÐo®øt
Tensile strength
(kgf)
Tham kh¶o - Reference
Modul ®µn håi
Modulus ofElasticity
2 (kgf/mm )
-6 oHÖ sè gi·n në nhiÖt(10 / C)Coefificient of linear Expansion
NhiÖt ®é chuyÓntiÕp møc díi
Upto transitionPoint temperature
NhiÖt ®é chuyÓntiÕp møc trªn
Over transitionPoint temperature
§Æc tÝnh líp m¹ kÏmZinc-coating characteristic
Kh«ng cã
r¹n nøt
líp m¹
There is no
remarkable
crack of
coated
layer of the
specimen
110 1,5 20 230 2 16500 2,8 3,6
110 1,5 20 230 3 16500 2,8 3,6
110 1,5 16 245 4 16500 2,8 3,6
110 1,5 16 245 4 16500 2,8 3,6
110 1,5 16 245 4 16500 2,8 3,6
110 1,5 16 260 4 16500 2,8 3,6
110 1,5 16 260 4 16500 2,8 3,6
105 1,5 16 275 4 16500 2,8 3,6
± 0,05
0,05
0,06
0,06
0,06
0,07
0,07
0,08
0,10 105 1,5 16 275 4
4,155
5,309
6,605
7,548
8,042
9,621
11,34
13,85
18,10
33,24
42,47
52,84
60,38
64,34
76,97
90,72
110,8
144,8
457
584
727
830
885
1060
1250
1450
1900 16500 2,8 3,6
2,3
2,6
2,9
3,1
3,2
3,5
3,8
4,2
4,8
Stacir
ReferenceLâi dÉnCond size
2(mm )
KÕt cÊuStranding
(Nos./mm)
Lùc kÐo
®øtMin.Breaking
load
(kgf)
TiÕt diÖn-Cross-section area2(mm )
§êng
kÝnh ngoµiOverall
diameter
(mm)
Khèi lîng-Weight
(kg/km)
STAL Total
§iÖn trë DCDC Resistance
o(20 C) /km
Modul ®µn håiModulus
of Elasticity2(kgf/mm )
HÖ sè gi·n nëCoefficient of
linear Expansion-6 o
(10 / C)
Dßng t¶iCurrent carrying
Capacity
(A)Invar InvarSTAL InvarSTALTotal
4890
6140
9170
10000
12720
10500
16960
17440
30/2,3
30/2,6
30/3,2
26/4,0
26/4,5
45/3,7
54/3,8
45/4,8
7/2,3
7/2,6
7/3,2
7/3,1
7/3,5
7/2,47
7/3,8
7/3,2
16,1
18,2
22,4
25,3
28,5
29,61
34,2
38,4
124,7
159,3
241,3
326,8
413,4
483,84
612,4
814,5
29,09
37,16
56,29
52,84
67,35
33,54
79,38
56,29
153,8
196,5
297,6
379,6
480,8
517,38
691,8
870,8
345,7
441,5
668,9
905,4
1145
1342
1698
2259
233,8
298,8
452,6
424,8
542,0
269,6
638,2
452,6
579,5
740,3
1122
1330
1687
1611
2336
2712
8230
8230
8230
7720
7730
6960
7470
6960
15,3
15,3
15,3
17,0
17,0
19,8
17,9
19,9
0,237
0,185
0,122
0,0904
0,0714
0,0607
0,0481
0,0363
746
883
1172
1424
1674
1800
2137
2559
120
160
240
330
410
480
610
810
W
§iÖn trë DC o
Resistance at 20 C / kmW
25
STACIR/AW
(Nos./mm)
STAL INVAR STAL
160 30/2,6 7/2,6 6140 18,2 159,3 37,16 196,5 441,5 265,2 706,6 8040 16 0,1745 909
240 30/3,2 7/3,2 9170 22,4 241,3 56,29 297,6 668,9 401,7 1070,8 8040 16 0,1159 1203
330 26/4,0 7/3,1 10000 25,3 326,8 52,84 379,6 905,4 337,0 1282,1 7580 18 0,0869 1452
410 26/4,5 7/3,5 12720 28,5 413,4 67,35 480,8 1145 480,6 1626,1 7590 17 0,0686 1708
480 (Rail) 45/3,7 7/2,47 10500 29,6 483,84 33,54 517,38 1317,7 239,3 1557,0 6900 20 0,0600 1812
480(Cardinal) 54/3,38 7/3,38 13280 30,4 484,5 62,81 547,33 1343,5 452,2 1795,7 7470 18 0,0591 1846
Cì lâi dÉnConductor size
(mm2)
KÕt cÊuConstruction
Lùc kÐo ®øtnhá nhÊt
Breaking load
(kgf)
§êng kÝnhngoµiOverall
diameter
(mm)
Tham kh¶o - Refference
2TiÕt diÖn tÝnh to¸n (mm )Calculated cross-section area
Khèi lîng (kg/km)Weight
Tæng
Modul ®µn håiModulus of Elasticity
2(kgf/mm )
HÖ sè gi·n nëCoefficient of
Linear expansion-6 o
(10 / C)
§iÖn trë DCDC Resistance
o(20 C) /km
Dßng t¶iCurrent
Capacity
(A)WINVAR STAL TængINVAR
mm2 (Nos./mm) (Kg/km) (mm) (kgf) W/km 2(Kgf/mm ) (A)
HAL 30/2,6ACSR
ST 7/2,6732 18,2 6990 0,182 9080 18,0
o454(90 C)
STAL 30/2,6160
STACIRINV 7/2,6
740 18,2 6140 0,185 8230 15,3o
883(210 C)
HAL 30/3,2ACSR
ST 7/3,21110 22,4 10210 0,139 9080 18,0
o593(90 C)
STAL 30/3,2240
STACIRINVAR 7/3,2
1122 22,4 9170 0,122 8230 15,3o
1173(210 C)
HAL 26/4,0ACSR
ST 7/3,11260 25,3 10950 0,0873 8360 19,0
o714(90 C)
STAL 26/4,0STACIR 1330 25,3 10000 0,0904 7720 17,0
o1425(210 C)
HAL 26/4,5ACSR
ST 7/3,51673 28,5 13890 0,0702 8360 19,0
o829(90 C)
STAL 26/4,5410
STACIRINVAR 7/3,5
1689 28,5 12720 0,0714 7730 17,0o
1675(210 C)
HAL 45/3,7ACSR
ST 7/2,471599 29,6 11800 0,0599 7250 20,8
o891(90 C)
STAL 45/3,7
480
(Rail) STACIR
INVAR 7/2,471611 29,6 10500 0,0607 6960 19,5
o1801(210 C)
HAL 54/3,38ACSR
ST 7/3,381836 30,4 15300 0,0599 7990 19,5
o899(90 C)
STAL 54/3,38
480
(Cardinal)STACIR
INVAR 7/3,381853 30,4 13280 0,0601 7350 18,0
o1831(210 C)
KÕt cÊuConstruction
§iÖn trë DCDC Resistance
o(20 C)
Modul ®µn håiModulus of Elasticity
HÖ sè gi·n nëCoefficient of
Linear expansion
Dßng t¶iCurrent
Capacity
§êng kÝnhngoµi
Overall diameter
Lùc kÐo ®øtnhá nhÊt
Breaking load
Khèi lîngWeight
Cì lâi dÉnConductor size
-6 o(10 / C)
So s¸nh víi ACSR t¬ng ®¬ng - Comparision with Conventional ACSR
470 32/3,24 7/3,6 15380 28 471,7 71,2 542,9 1815 7360 17,8 0,0604 1800
280 26/3,71 7/2,7 8980 21,6 281,1 40,08 32,12 1064 7580 18 0,1015 1280778
1305,4
286
509,6
330
INVAR 7/3,1
26
L
F
D d
DDs
KÑp c¨ng kiÓu nÐn / Compression type strain clamp
hi-stacir/aw
stacir/aw
L D d F Ds
2160mm2240mm2330mm2410mm2480mm2610mm
470 ~ 520
505 ~ 560
530 ~ 600
620 ~ 680
670 ~ 720
710 ~ 740
36 ~ 40
40 ~ 44
46 ~ 50
50 ~ 54
50 ~ 54
66 ~ 70
18 ~ 22
22 ~ 26
25 ~ 29
31 ~ 35
29 ~ 33
34 ~ 38
160 ~ 170
175 ~ 185
190 ~ 200
195 ~ 205
195 ~ 205
225 ~ 235
16 ~ 20
20 ~ 24
20 ~ 24
22 ~ 26
17 ~ 21
24 ~ 28
èng lèi kiÓu nÐn / Compression type Joint Sleeve
D
Ls
d D
L
hi-stacir/aw
stacir/aw
¸p dông cho lâiApplication Conductor
KÝch thíc - Dimension(mm)
L D d Ds
2160mm2240mm2330mm2410mm2480mm2610mm
550 ~ 640
590 ~ 690
650 ~ 750
810 ~ 910
850 ~ 880
940 ~ 1040
36 ~ 40
40 ~ 44
46 ~ 50
50 ~ 54
50 ~ 54
66 ~ 70
18 ~ 22
22 ~ 26
25 ~ 29
28 ~ 32
29 ~ 33
34 ~ 38
160 ~ 200
180 ~ 220
180 ~ 220
220 ~ 260
220 ~ 260
260 ~ 300
Conductor fittingPhô kiÖn d©y dÉn /
¸p dông cho lâiApplication Conductor
KÝch thíc - Dimension(mm)
212.6
164(23% down)
KU$/km
200
100
2TACSR 610mm
2STACIR 410mm
KWh loss(50% up)
Maintenance Cost(14% down)
Initial construction Cost(60% down)
ota
l
7
sT
co
st(2
ye
ar
)
RunningCost
Cost
Best Solution
Total Cost
Transmission Loss
Construction Cost(lnitial Investment)
Up-grading Conductor
oT: TACSR (150 C grade)
oST: SRACIR (210 C grade)
T
ST
So s¸nh kinh tÕ gi÷a STACIR vµ TACSREconomic Comparison Between STACIR and TACSR
27
28
C¸p quang - Opgw
OPTICAL FIBER GROUND WIRE
OPGW cung cÊp mét h×nh th¸i míi hoµn toµn vÒ tuyÕn th«ng tin
liªn l¹c mµ ®îc t¹o nªn tõ d©y tiÕp ®Êt (Ground wire) cña ®êng
®iÖn trªn kh«ng, trong nã cã mang sîi quang ®Æt trong èng nh«m,
èng thÐp kh«ng gØ hay èng thÐp kh«ng gØ bäc nh«m. Mét OPGW
võa lµ mét d©y nèi ®Êt dïng cho ®êng d©y truyÒn t¶i ®iÖn trªn
kh«ng võa mang sîi quang dïng cho truyÒn t¶i tÝn hiÖu th«ng tin.
OPGW ®îc thiÕt kÕ ®Ó chÞu ®îc giã lín, sÐt vµ dßng ng¾n m¹ch.
OPGW ®îc thiÕt kÕ ®¶m b¶o t¬ng ®¬ng c¶ vÒ ®iÖn lÉn c¬
tÝnh cña d©y tiÕp ®Êt th«ng thêng
LS VINA Cable’s OPGW series provide entirely new form of
telecommunication line that is made up of a ground wire for aerial
power lines which contain optical fibers encased in an aluminum
tube, stainless steel tube or Al-covered stainless steel tube. An
OPGW combines a ground wire for shielding overhead power
transmission line together with optical fibers for transmission of
communication signals. And the optical fiber is designed to resist
strong winds, lightning and short circuit current.
The OPGW has been designed to meet either the “Electrical”
or the “Mechanical” equivalent of conventional ground wire.
Kh«ng ¶nh hëng sù nhiÔu tõ, kh¶ n¨ng truyÒn t¶i lín.
Søc chÞu ®ùng giã lín, sÐt vµ dßng ng¾n m¹ch tèt.
øng suÊt cao
HÖ thèng b¶o vÖ ®êng ®iÖn.
HÖ thèng vËn hµnh ®êng ®iÖn.
Duy tr× hÖ thèng th«ng tin d÷ liÖu.
KiÓm tra vµ kiÓm so¸t hÖ thèng ®iÖn
Unaffectness for electromagnetic interference, large transmission capacity.
Good resistance to strong winds, lightning and short circuit current.
High tensile strength design
Power line protection system
Power line operation system
Maintenance data information system
Monitoring and controlling electrical power
NÐt ®Æc trng / Features
øng dông / USE/APPLICATIONs
29
The opical fibers loosely places in a hermetically sealed stainless steel tube.
* KÕt cÊu èng thÐp ë gi÷a Sîi thÐp bäc nh«m bÖn víi nhau quanh èng thÐp kh«ng gØ
* KÕt cÊu èng thÐp ë líp Mét hay nhiÒu èng thÐp kh«ng gØ ®îc bÖn cïng sîi thÐp bäc nh«m vµ/hoÆc sîi hîp kim nh«m.
Sîi thÐp bäc nh«m hoÆc sîi hîp kim nh«mAluminum Clad Steel or Aluminum Alloy Wires
Sîi cã phñ líp chèng tia cùc tÝmFibers with UV Cured Coating
èng thÐp kh«ng gØ chøa sîi quangSealed Stainless Steel Tube Optical Unit
Sîi thÐp bäc nh«m /Aluminum Clad Steel Wires
èng thÐp kh«ng gØ chøa sîi quangSealed Stainless Steel Tube Optical Unit
Sîi cã phñ líp chèng tia cùc tÝmFibers with UV Cured Coating
Sîi quang ®Æt láng trong èng thÐp kh«ng gØ kÝn.
* Central Construction Type Aluminum-clad steel wires are stranded together around the central stainless steel tube.
* Lay construction type One or more stainless steel tube shall be stranded together with aluminum clad steel and/or aluminum alloy wires.
Sîi thÐp bäc nh«m hoÆc sîi hîp kim nh«mAluminum Clad Steel or Aluminum Alloy Wires
* Gi¸ trÞ trªn ®©y ®îc ®a ra ®Ó minh ho¹ Khi cã yªu cÇu nµo kh¸c sÏ ®îc qui ®Þnh cô thÓ
Th«ng sè ®iÓn h×nhtypical paramerter
§¬n vÞunit
Sè sîiNumber of fibers
§êng kÝnh ngoµiOverall diameter
Khèi lîngStandard weight
øng suÊt ®øt danh ®ÞnhNominal breaking strength
Dßng ng¾n m¹chShort circuit current capacity
NhiÖt ®é cho phÐp lín nhÊtMaxium allowable temperature
Nos.
mm
kg/mm
kgf
2KA .sec
oc
350 ~550
12 ~ 288
9.0 ~ 18.25
4200 ~ 12000
19 ~ 200
180
* Above values indicated are provided as an example. Other requirements subjectt to assessment.
KÕt cÊu / CONSTRUCTION
H¹ng
môc Item
2(mm )(Nos.)
§êng kÝnh
ngoµiOverral dia.
(mm)
Khèi lîngWeight
(kg/km)
Tham kh¶o - Reference
SSLT AW AA
§iÖn trë DC oë 20 C
DC Resistance
/km
Modul ®µn
håiModulus of
Elasticity2(kN/mm )
HÖ sè gi·n
në nhiÖtCoefficient
of linear
Expansion-6 o
(10 / C)
Dßng t¶i
cho phÐpCurrent
carrying
Capacity
(A)
OPGW 46
OPGW 57
OPGW 64
OPGW 70
OPGW 70
12
12 (24)
12 (24)
12
12
1/3,3
1/3,48
1/3,65
1/2,55
1/2,5
6/3,3
6/3,48
6/3,65
12/2,55
6/2,5
-
-
-
6/2,55
13/2,3
9,9
10,5
10,95
12,75
12,0
326
340
400
489
339
1,25
1,045
1,04
0,6
0,5
142
136
144
136
94,4
13,6
14,1
13,7
13,9
17,7
19
25
27
52
65
KÕt cÊuConstruction
Sè sîiquangNumber of fibers (Nos./mm)
Lùc kÐo
®øt nhá
nhÊtMin Breaking
load
(kN)
55
59
68
81
52
OPGW 100 12 1/3,0 6/3,0 13/2,76 14,5 516 0,37 99,7 17,0 10073
30
The opical fibers loosely places in a hermetically sealed Aluminum covered stainless steel tube.
* KÕt cÊu èng chøa quang ë gi÷a
Sîi thÐp bäc nh«m bÖn víi nhau
quanh èng thÐp bäc nh«m
* KÕt cÊu èng chøa quang ë líp
Mét hay nhiÒu èng thÐp bäc nh«m ®îc bÖn cïng
sîi thÐp bäc nh«m vµ/hoÆc sîi hîp kim nh«m.
Sîi quang ®Æt láng trong èng thÐp bäc nh«m kÝn.
* Central Construction Type
Aluminum-clad steel wires are stranded together
around the central Al-covered stainless steel tube.
* Lay construction type
One or more Al-covered stainless steel tube shall
be stranded together with aluminum clad steel
and/or aluminum alloy wires.
Sîi thÐp bäc nh«m hoÆc sîi hîp kim nh«mAluminum Clad Steel or Aluminum Alloy Wires
Sîi cã phñ líp chèng tia cùc tÝmFibers with UV Cured Coating
èng thÐp bäc nh«m chøa sîi quangSealed Al- Covered Stainless Steel Tube Optical Unit
Sîi thÐp bäc nh«m /Aluminum-Clad Steel Wires
èng thÐp bäc nh«m chøa sîi quangSealed Al-Covered Stainless Steel Tube Optical Unit
Sîi cã phñ líp chèng tia cùc tÝmFibers with UV Cured Coating
Sîi thÐp bäc nh«m hoÆc sîi hîp kim nh«mAluminum Clad Steel or Aluminum Alloy Wires
KÕt cÊu / CONSTRUCTION
H¹ng
môc Item
2(mm )(Nos.)
§êng kÝnh
ngoµiOverral dia.
(mm)
Khèi lîngWeight
(kg/km)
Tham kh¶o - Reference
Al-SSLT AW AA
§iÖn trë DC oë 20 C
DC Resistance
/km
Modul ®µn
håiModulus of
Elasticity2(kN/mm )
HÖ sè gi·n
në nhiÖtCoefficient
of linear
Expansion-6 o
(10 / C)
Dßng t¶i
cho phÐpCurrent
carrying
Capacity
(A)
OPGW 57
OPGW 63
OPGW 70
OPGW 70
OPGW 80
12 (24)
12 (24)
12
12
12
1/3,49
1/3,65
1/3,08
1/2,55
1/2,80
6/3,49
6/3,65
12/2,30
12/2,55
7/2,082/3,02
-
-
8/2,30
6/2,55
8/3,02
10,5
10,95
12,3
12,75
13,1
384
400
445
490
434
1,36
1,04
0,66
0,6
0,49
162
144
139
135,8
103,9
13,1
13,7
14,5
13,9
16,5
25
25
44
53
65
KÕt cÊuConstruction
Sè sîiquangNumber of fibers (Nos./mm)
Lùc kÐo
®øt nhá
nhÊtMin Breaking
load
(kN)
66
68
70
80
69
OPGW 90 12 1/2,60 6/2,6013/2,39
13/2,76 12,5 534 0,67 134 13,9 6593,7
* Gi¸ trÞ trªn ®©y ®îc ®a ra ®Ó minh ho¹
Khi cã yªu cÇu nµo kh¸c sÏ ®îc qui ®Þnh cô thÓ
* Above values indicated are provided as an example.
Other requirements subjectt to assessment.
* Gi¸ trÞ trªn ®©y ®îc ®a ra ®Ó minh ho¹
Khi cã yªu cÇu nµo kh¸c sÏ ®îc qui ®Þnh cô thÓ
* Above values indicated are provided as an example.
Other requirements subjectt to assessment.
KÕt cÊu / CONSTRUCTION
Th«ng sè ®iÓn h×nhtypical paramerter
§¬n vÞunit
Sè sîiNumber of fibers
§êng kÝnh ngoµiOverall diameter
Khèi lîngStandard weight
øng suÊt ®øt danh ®ÞnhNominal breaking strength
Dßng ng¾n m¹chShort circuit current capacity
NhiÖt ®é cho phÐp lín nhÊtMaxium allowable temperature
Nos.
mm
kg/mm
kgf
2kA .sec
oc
450 ~1400
6 ~ 72
12.0 ~ 23.9
7500 ~ 19530
50 ~ 640
180
Èng nh«m hîp kim/Aluminum alloy tube
Líp ch¾n nhiÖt/Heat Barrier
PhÇn tö trung t©m/Dielectric Central number
Èng hîp chÊt ®iÒn ®Çy/Jelly filled tube
Sîi thÐp bäc nh«m/ Aluminum-clad steel wire
Lâi quang bao gåm phÇn tö trî lùc trung t©m, sîi
quang ®îc b¶o vÖ trong èng ®Öm láng cã hîp chÊt
®iÒn ®Çy.
PhÇn sîi quang ®îc bao bäc bëi èng nh«m hîp kim
vµ nã ®îc b¶o vÖ bëi c¸c sîi thÐp bäc nh«m hoÆc sîi
nh«m hîp kim
Optical core is composed of a dielectric central
strength member, optical fibers is protected in a
copolymer loose buffer tube jelly filled and subjection
tapes.
The optical unit is cvered by an extruded aluminum
alloy tube and it is protected by a aluminum-clad steel
wires and/or aluminum alloy wires.
H¹ng
môc Item
2(mm )(Nos.)
§êng kÝnh
ngoµiOverral dia.
(mm)
Khèi lîngWeight
(kg/km)
Tham kh¶o - Reference
Al tube AW AA
§iÖn trë DC oë 20 C
DC Resistance
/km
Modul ®µn
håiModulus of
Elasticity2(kN/mm )
HÖ sè gi·n
në nhiÖtCoefficient
of linear
Expansion-6 o
(10 / C)
Dßng t¶i
cho phÐpCurrent
carrying
Capacity
(A)
OPGW 60
OPGW 63
OPGW 70
OPGW 90
OPGW 120
12
12 (24)
12 (24)
12 (24
12 (24)
1/7,9
1/8,1
1/8,0
1/8,5
1/8,26
11/2,42
13/2,49
10/2,45
13/2,54
10/3,61
2/2,42
-
3/2,45
-
-
12,74
13,1
12,9
13,38
15,48
450
518
446
584
843
0,59
0,60
0,54
0,64
0,56
116
155
111
170
144
14,9
14,5
15,4
12
13
57
51
52
69
65
KÕt cÊuConstruction
Sè sîiquangNumber of fibers (Nos./mm)
Lùc kÐo
®øt nhá
nhÊtMin Breaking
load
(kN)
72
80
60
106
150
31
OPGW do LS-VINA Cable s¶n xuÊt ®· thö nghiÖm thµnh c«ng
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