在线观看黄A片免费视频,免费 成 人 黄 色 网 站在...,免费观看AV在线网站网址

<em id="zjiwz"></em>

<dd id="zjiwz"><p id="zjiwz"><small id="zjiwz"></small></p></dd>
  • <em id="zjiwz"><acronym id="zjiwz"><u id="zjiwz"></u></acronym></em>
    1. <th id="zjiwz"></th>
      <em id="zjiwz"></em>
      <em id="zjiwz"></em>

            1. <em id="zjiwz"></em>
              1.  
                  預制分支電纜
                  硬鋼絞線
                  通用橡套軟電纜
                  鋁合金絞線
                  架空導線
                  聚氯乙烯絕緣電纜
                  額定電壓變頻電纜
                  電子計算機電纜
                  電焊機電纜
                  交聯聚乙烯絕緣電力電纜
                  護套電力電纜
                  額定電壓聚氯乙烯絕緣電纜
                您的位置: 首頁 >> 卓越產品 >> 產品詳情
                架空導線 Aerial Wires
                架空導線 Aerial Wires
                 
                A:鋁絞線及鋼芯鋁絞線
                Aluminum Stranded Conductor and Steel-reinforced Aluminum Stranded Conductor
                 
                本產品適用于架空電力線路。
                The product is used in the field of aerial power line .
                 
                一、產品標準:Manufacturing standard:
                本產品執行與國際電工委員會IEC 207IEC 209的規定相一致的GB/T 1179標準。
                The standard is GB/T1179.it is equal to IEC207 and IEC209
                 
                二、型號及名稱見表2-1  Type and name (see Table 2-1)
                2-1  Table 2-1
                型號 Type
                  Name
                LJ
                鋁絞線
                Aluminum stranded conductors
                LGJ
                鋼芯鋁絞線
                Aluminum stranded conductors steel-reinforced
                LGJF
                防腐鋼芯鋁絞線
                Corrosion-proof aluminum stranded steel-reinforced conductors
                LJX
                稀土鋁絞線
                Rare-earth aluminum stranded conductors
                LGJX
                稀土鋼芯鋁絞線
                Rare-earth aluminum stranded conductors steel-reinforced
                 
                三、產品的結構簡圖  Construction of the cable
                 
                 
                四、產品的規格及主要技術性能 Size and main technical performance of the product
                1、圓鋁線的機械性能要求見表4-1。
                The mechanical property of round aluminum wire (see Table 4-1)
                4-1  Table 4-1
                標稱直徑Normal diameter
                mm
                直徑偏差
                Diameter tolerance
                mm
                抗拉強度(不小于)
                Min.tensile strengthMin.
                20時的電阻率(不大于)
                Max .resistivity at 20
                Ω.mm2/m
                卷繞試驗
                Wrapping test
                絞前  Before standing
                絞后  After stranding
                N/mm2
                kgf/mm2
                N/mm2
                kgf/mm2
                1.25
                1.26-1.50
                1.51-1.75
                ±0.025
                ±0.025
                ±0.025
                200
                193
                188
                20.4
                19.7
                19.2
                190
                183
                178
                19.4
                18.7
                18.2
                0.028264
                試樣在等于自身直徑的圓棒上緊密卷繞8圈,退繞6圈之后,重新緊密卷繞,用正常目力檢查,鋁線應不斷裂
                Wind test sample at round rod whose diameter is equal to that of sample eight turns,then unwind six turns ,then wind sample at the rod tightly again.There should be no breaking on aluminum stranded conductors when checked by visual examination
                1076-2.00
                2.01-2.25
                2.26-2.50
                ±0.025
                ±0.025
                ±0.025
                184
                180
                176
                18.8
                18.4
                18.0
                176
                172
                168
                17.9
                17.5
                17.1
                2.51-2.75
                2.76-3.00
                ±1%
                ±1%
                173
                169
                17.6
                17.2
                164
                160
                16.7
                16.3
                3.01-3.25
                3.26-3.50
                3.51-3.75
                ±1%
                ±1%
                ±1%
                166
                164
                162
                16.9
                16.7
                16.5
                157
                156
                154
                16.0
                15.9
                15.7
                3.76-4.25
                4.26-5.00
                ±1%
                ±1%
                160
                159
                16.3
                16.2
                152
                151
                15.5
                15.4
                 
                2、鍍鋅鋼絲的機械性能及鋅層技術要求應符合表4-2規定。
                The mechanical property of galvanized steel wire and the technical requirement of zinc coating .(see Table 4-2)
                4-2  Table 4-2
                標稱直徑Normal diameter
                mm
                伸長1%的應力(不小于)
                Min.tensile strength
                抗拉強度(不小于)
                Min.tensile strength(Min.)
                鋅層重量
                (不小于)
                Min.weight of zinc coating
                g/m2
                一分鐘浸入次數(不小于) No.of immersion in 1 minute (Min.)
                附著性Adhesion of coating
                絞前
                Before standing
                絞后
                After stranding
                試棒直徑
                Dia. of test rod
                mm
                卷繞a
                Wrapping
                 
                1.25-1.50
                1.51-1.75
                1.76-2.25
                1172
                1172
                1172
                1310
                1310
                1310
                1244
                1244
                1244
                183
                198
                214
                2
                2
                21/2
                4d
                1)緊密卷繞8圈(2)卷繞結果:鋅層不得開裂或者用手指擦鋅層時無脫落的起皮。
                 
                2.26-2.75
                2.76-3.00
                1138
                1138
                1310
                1310
                1244
                1244
                229
                244
                3
                31/2
                4d
                 
                3.01-3.50
                3.51-3.80
                1103
                1103
                1310
                1310
                1244
                1244
                244
                259
                31/2
                4
                5d
                 
                NOTE  a, Wrapping: (1)Wind 8 turns tightly. (2)Winding result:No crack on coating dropped off when rubbed by finger.
                 
                 
                3、產品的規格及主要技術性能見表4-3、表4-4
                 Size and main technical performance of the product(see Table 4-3, Table 4-4).
                4-3  LJ型鋁絞線   Table 4-3  Aluminum stranded conductors
                標稱截面
                Normal cross-section
                 
                mm2
                結構(根數/直徑)
                Construction (No/diameter)
                mm
                外徑
                Outer diameter
                 
                mm
                20直流
                電阻不大于
                DC.resistance
                at 20
                Ω/km
                計算拉斷力
                Calculated breaking load
                N
                計算重量
                Calculated weight
                 
                kg/km
                交貨長度(不小于)
                Delivery
                Length
                m
                連續載流量
                Continuous
                Capacity
                 
                A
                16
                25
                35
                7/1.70
                7/2.15
                7/2.50
                5.10
                6.45
                7.50
                1.802
                1.127
                0.8332
                2840
                4355
                5760
                44
                70
                94
                4000
                3000
                2000
                111
                147
                180
                50
                70
                95
                7/3.00
                7/3.60
                7/4.16
                9.00
                10.80
                12.48
                0.5786
                0.4018
                0.3009
                7930
                10950
                14450
                136
                195
                261
                1500
                1250
                1000
                227
                284
                338
                120
                150
                185
                19/2.85
                19/4.00
                19/3.50
                14.25
                15.75
                17.50
                0.2373
                0.1943
                0.1574
                1942.
                23310
                28440
                334
                407
                503
                1500
                1250
                1000
                390
                454
                518
                210
                240
                300
                19/3.75
                19/4.00
                37/3.20
                18.75
                20.00
                22.40
                0.1371
                0.1205
                0.09689
                32260
                36260
                46850
                577
                657
                820
                1000
                1000
                1000
                575
                610
                707
                400
                500
                630
                37/3.70
                37/4.16
                61/3.63
                25.90
                29.12
                32.67
                0.07247
                0.05733
                0.04577
                61150
                76370
                91940
                1097
                1387
                1744
                1000
                1000
                800
                851
                982
                1140
                800
                61/4.10
                36.90
                0.03588
                115900
                2225
                800
                1340
                 
                4-4  LGJ、LGJF型鋼芯鋁絞線   Table 4-4  Aluminum stranded conductors steel-reinforced
                標稱截面
                Normal cross-section
                Aluminum/steel
                 
                mm2
                結構(根數/直徑)
                Construction (No/diameter)
                mm
                外徑
                Outer diameter
                 
                 
                mm
                20直流
                電阻不大于
                DC.resistance
                at 20
                 
                Ω/km
                計算拉斷力
                Calculated breaking load
                N
                計算重量
                 
                Calculated weight
                 
                kg/km
                交貨長度(不小于)
                Delivery
                Length
                 
                m
                連續載流量
                Continuous
                Capacity
                 
                A
                Aluminum
                Steel
                10/2
                16/3
                25/4
                35/6
                6/1.50
                6/1.85
                6/2.32
                6/2.72
                1/1.50
                1/1.85
                1/2.32
                1/2.72
                4.50
                5.55
                6.96
                8.16
                2.706
                1.779
                1.131
                0.8230
                4120
                6130
                9290
                12630
                43
                65
                103
                141
                3000
                3000
                3000
                3000
                87
                110
                125
                145
                50/8
                50/30
                70/10
                70/40
                6/3.20
                12/2.32
                6/3.80
                12/2.72
                1/3.20
                7/2.32
                1/3.80
                7/2.72
                9.60
                11.60
                11.40
                13.60
                0.5946
                0.5692
                0.4217
                0.4141
                16870
                42620
                23390
                58300
                195
                372
                275
                511
                3000
                2000
                2000
                2000
                212
                250
                255
                340
                95/15
                95/20
                95/55
                26/2.15
                7/4.16
                12/3.20
                7/1.67
                7/1.85
                7/3.20
                13.61
                13.87
                16.00
                0.3058
                0.3019
                0.2992
                35000
                37200
                78110
                381
                409
                708
                2000
                2000
                2000
                350
                360
                420
                120/7
                120/20
                120/25
                120/70
                18/2.90
                26/2.38
                7/4.72
                12/3.60
                1/2.90
                7/1.85
                7/2.10
                7/3.60
                14.50
                15.07
                15.74
                18.00
                0.2400
                0.2496
                0.2345
                0.2364
                27570
                41000
                47880
                98370
                379
                467
                527
                896
                2000
                2000
                2000
                2000
                380
                390
                400
                505
                150/8
                150/20
                150/25
                150/35
                18/3.20
                24/2.78
                26/2.70
                30/2.50
                1/3.20
                7/1.85
                7/2.10
                7/2.50
                16.00
                16.67
                17.10
                17.50
                0.1989
                0.1980
                0.1939
                0.1962
                32860
                46630
                54110
                65020
                461
                549
                601
                676
                2000
                2000
                2000
                2000
                442
                450
                470
                500
                185/10
                185/25
                185/30
                185/45
                18/3.60
                24/3.15
                26/2.98
                30/2.80
                1/3.60
                7/2.10
                7/2.32
                7/2.80
                18.00
                18.90
                18.98
                19.60
                0.1572
                0.1542
                0.1592
                0.1564
                40880
                59420
                64320
                80190
                584
                706
                733
                848
                2000
                2000
                2000
                2000
                497
                525
                525
                522
                210/10
                210/25
                210/35
                210/50
                18/3.80
                24/3.33
                26/3.22
                30/2.98
                1/3.80
                7/2.22
                7/2.50
                7/2.98
                19.00
                19.98
                20.38
                20.86
                0.1411
                0.1380
                0.1363
                0.1381
                45140
                65990
                74250
                90830
                651
                789
                854
                961
                2000
                2000
                2000
                2000
                523
                560
                590
                600
                240/30
                240/40
                240/55
                24/3.60
                26/3.42
                30/3.20
                7/2.40
                7/2.66
                7/3.20
                21.60
                21.66
                22.40
                0.1181
                0.1209
                0.1198
                75620
                83370
                102100
                922
                964
                1108
                2000
                2000
                2000
                610
                610
                640
                300/15
                300/20
                300/25
                42/3.00
                45/2.93
                48/2.85
                7/1.67
                7/1.95
                7/2.22
                23.01
                23.43
                23.76
                0.09724
                0.09520
                0.09433
                68060
                75680
                83410
                940
                1002
                1058
                2000
                2000
                2000
                650
                655
                690
                300/40
                300/50
                300/70
                24/3.99
                26/3.83
                30/3.60
                7/2.66
                7/2.98
                7/3.60
                23.94
                24.26
                25.20
                0.09614
                0.09636
                0.09463
                92220
                103400
                128000
                1133
                1210
                1402
                2000
                2000
                2000
                705
                725
                740
                400/20
                400/25
                400/35
                42/3.51
                45/3.33
                48/3.22
                7/1.95
                7/2.22
                7/2.50
                26.91
                26.64
                26.82
                0.07104
                0.07370
                0.07389
                88850
                95940
                103900
                1286
                1295
                1349
                1500
                1500
                1500
                800
                800
                810
                400/50
                400/65
                400/95
                54/3.07
                26/4.42
                30/4.16
                7/3.07
                7/3.44
                19/2.50
                27.63
                28.00
                29.14
                0.07232
                0.07236
                0.07087
                123400
                135200
                171300
                1511
                1611
                1860
                1500
                1500
                1500
                815
                850
                873
                500/35
                500/45
                500/65
                45/3.75
                48/3.60
                54/3.44
                7/2.50
                7/2.80
                7/3.44
                30.00
                30.00
                30.96
                0.05812
                0.05912
                0.05760
                119500
                128100
                15400
                1642
                1688
                1897
                1500
                1500
                1500
                920
                920
                935
                630/45
                630/55
                630/80
                45/4.20
                48/4.12
                54/3.87
                7/2.80
                7/3.20
                19/2.32
                33.60
                34.32
                34.82
                0.04633
                0.04514
                0.04551
                148700
                164400
                192900
                2060
                2209
                2388
                1200
                1200
                1200
                1025
                1060
                1120
                800/55
                800/70
                800/100
                45/4.80
                48/4.63
                54/4.33
                7/3.20
                7/3.60
                19/2.60
                38.40
                38.58
                38.98
                0.03547
                0.03574
                0.03635
                191500
                207000
                241100
                2690
                2791
                2991
                1000
                1000
                1000
                1220
                1223
                1240
                注:防腐型的計算重量,在表中規定值上增加防腐涂料的重量(鋼芯涂料增加20%,其它增加5%)。
                Note: Corrosion-based weight calculation, the value specified in the table to add the weight of anti-corrosion coating (steel core coatings to increase 20%, other 5%).
                 
                五、交貨長度  Delivery length
                1、絞線的交貨長度應符合表中規定。任一絞線的交貨長度允許偏差為±5%。每一合同的總交貨量中,允許有5%不小于三分之一標準交貨長度的短段交貨。根據雙方協議,允許以任何長度的短段交貨。
                The delivery length of stranded conductors shall be as stipulated in the tables.The allowed tolerance for delivery length of any strands is within 5%.With the amount of short strands being 5% of  the total length signed in the contract .the length for each short strand shall be not less than 1/3 of the standard delivery one.The delivery length can be decided through negotiation by both sides
                2、絞線應成盤交貨,并妥善包裝。外段絞線允許成圈交貨,每圈至少包扎三處,并妥善包裝。
                The strands shall be delivery in drum and packed carefully .The short strands shall be deliveried in coiling and tied up at least three points and packed carefully.
                 
                六、訂貨須知  Ordering Information
                訂貨時,用戶應注明所訂產品的型號、規格、數量及產品所執行的標準等。
                如:訂購鋼芯鋁絞線50/8 mm2 20噸?蓪憺椋LGJ-50/8 mm2 20 GB/T1179。
                Please indicate the type、size、number and product standard when ordering .
                For example :if ordering 20T steel-reinforced aluminum stranded conductor with a cross-sectional area of 50/8 mm2  can indicated as : LGJ-50/8mm2 20T GB/T1179.
                 
                 
                 
                 
                CopyRight 2015-2016 網站地圖    |    聯系我們     |    全站搜索    |    責任聲明
                在线观看黄A片免费视频,免费 成 人 黄 色 网 站在...,免费观看AV在线网站网址