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        預制分支電纜
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      0.61kV聚氯乙烯絕緣聚氯乙烯護套電力電纜
      0.6/1kV聚氯乙烯絕緣聚氯乙烯護套電力電纜
      0.6/1kV polyvinyl chloride(PVC)insulated and protective covered powercable
      (含普通型、阻燃型、耐火型)
      Including conventional,flame-retardant and fire-resistant types)
      一、    產品特點及用途 Features and applications
      聚氯乙烯絕緣聚氯乙烯護套電力電纜具有良好的電氣性和化學穩定性,結果簡單,                                                                        使用方便。本產品適用于交流額定電壓U0/U為0.6/1kV及以下的輸配電電線路上。
      阻燃電力電纜的主要特點是電纜不易著火或著火是延燃僅局限在一定范圍內,適用于電纜敷設密集程度較高的發電站、地鐵、隧道、高層建筑、大型工礦企業、油田、煤礦等場所。
      耐火電力電纜的主要特點是電纜除了能在正常的工作條件下傳輸電力外,電纜在著火燃燒時仍能保持一定時間的正常運行,適用于核電站、地鐵、隧道、高層建筑等與防火安全和消防救生有關的地方。
      PVC insulated and protective covered power cable,whose electirc property and chemical stability are excellent,is simple in structure and convenient in application.This manufactu is applicable to the transmission and supply line,of which the AC rated voltage Uo/U iS 0.6/1kV or lower level.
      The flame-retardant power cable is not easily to catch fire and it can confine the fire in some limited area,therefore the cable is applicable to the places where the density of cable laying is high,such as generating station,subway,tunnel,high-rise building,large industrial and mining establishment,oil field,coal mine and so on.
      The fire-resistant power cable is ,beside the power transmission under normal condition,can continue operating normally for some time when it catches fire,so it is applicable to the places which is concerned to the fire protection such as nuke,subway,tunnel,high-rise building and so on.
       
      二、產品標準 Standards
      本產品按GB/T 12706.1-2008或IEC 60502標準組織生產,還可按用戶要求的其它標準生產。
      阻燃型電纜除按上述標準外,其阻燃性能按GB/T 18380.3-2008或IEC 60332-3標準規定分成A、B、C、D四種不同的阻燃類別,A級類別的阻燃性能最優,用戶可根據需要選用。
       耐火型電纜的耐火性能按GB/T 19216.21-2003生產。
      This manufacture is produced according to the standard GB/T 12706.1-2008 0r IEC 60502,and we can also manufacture it to meet your needs.
      The flame-retardant power cable,besides the foregoing standard,its fire retardant is divided in to4 types,A,B, C and D,according to the standard GB/T 18380.3-2008 0r IEC 60332-3,of which A performances best.You can adopt anyone to meet you need.
      The fire performance of the fire-resistant power cable is according to the standard GB/T 19216.21-2003.
       
      、產品型號  Types of products
      ◆普通型電纜型號  * Conventional type
      VV-銅芯聚氯乙烯絕緣聚氯乙烯護套電力電纜  VV -copper core,PVC insulated and protective covered power cable
      VV22-銅芯聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護套電力電纜 VV22 -copper core,armored,PVC insulated and protective covered power cable
      ◆阻燃型電纜型號  * Flame-retardant type
      在普通型號電力電纜型號前加Z (A.B.C.D)   Add Z(A.B.C.D)before the conventional types
      ◆耐火型電纜型號  * Fire-resistant types type
      在普通型電力電纜型號前加N  Add N before the conventional types
       
      四、產品使用特性 0perating characteristics
      (1)額定電壓U0/-U為0,6/lkV。 rated voltage Uo/U is 0.6/lkV
      (2)電纜導體的最高額定溫度為70℃。 maximum rated temperature of conductor is 70℃
      (3)短路時(最長持續時間不超過5S)電纜導體的最高溫度不超過160℃。maximum temperature when in short circuit(no Ionger than 5s) is 160℃
      (4)電纜敷設時的環境溫度應不低于0℃,其最小彎曲半徑如下:minimum surrounding temperature of cable laying is OoC,minimum bend radius is
           單芯電纜-20I(D+d),mm   singlecore cable-20(D+d),mm
      多芯電纜-15(D+d),mm   multicore cable-15(D+d),mm
      (D、d分別為電纜外徑與主導體的標稱直徑,mm)(D and d are the external diameter ofcable and the nominal diameter ofconductor)
       
      五、主要技術參數 Technical parameters
      電纜載流量計算條件  The condition of current carrying capacity account
      環境溫度25℃  Surrounding temperatureis 25℃
      電纜導體工作溫度70℃ Operating temperature of conductor is 70℃
      電纜埋地敷設時,土壤熱阻系數g=1C.m/W,但尚未考慮電纜長期運行時由于水分遷移而導致土壤熱阻系數升高的現象。Soil thermal resistivity when Iaying the cable is g=l.0C.m/W (the rise of soil thermal resisitivtiy attribute to water migration when long operating is not taken into account.)
      電纜埋地敷設時,電纜的軸心與地面距離為1000mm。The distance between cable axes and the ground when laying the cable is lOOOm
      多跟電纜敷設時,電纜的軸心距離S=3D  The distance between two cable axes is S=3D
      VV  Z(A.B.C.D)-VV         N-VV                              0.6/1

      標稱截面
      Nominal
      section
      mm2
      電纜參考外徑
      Cable referenced
      Outer diameter
      mm
      允許載流量A
      Allowable ampacity
      電纜參考重量
      Cable referred
      weightkg/km
      空氣中敷設
      air laying
      埋地敷設
      ground laying
      Cu
      Cu
      Cu
      1.5
      2.5
      4
      6
      10
      16
      25
      35
      40
      70
      92
      120
      150
      185
      240
      300
      400
      500
      630
      6.8
      7.2
      8.1
      8.6
      10.0
      11
      12.7
      13.9
      15.6
      17.4
      19.7
      21.4
      23.3
      25.6
      28.7
      31.7
      35.1
      38.6
      42.3
      24
      32
      42
      54
      75
      99
      132
      162
      194
      246
      298
      346
      395
      457
      550
      636
      745
      846
      1043
      33
      44
      57
      73
      101
      133
      175
      210
      250
      314
      375
      430
      484
      549
      640
      726
      834
      959
      1113
      61
      74
      100
      124
      183
      241
      367
      475
      618
      840
      1134
      1384
      1683
      2084
      2696
      3355
      4246
      5092
      6362
      2×1.5
      2×2.5
      2×4
      2×6
      2×10
      2×16
      2×25
      2×35
      2×50
      2×70
      2×95
      2×120
      2×150
      2×185
      10.5
      11.3
      13.1
      14.1
      16.7
      18.8
      22.3
      24.6
      23.1
      25.7
      29.3
      31.7
      35.0
      38.6
      19
      26
      35
      44
      60
      80
      107
      131
      152
      194
      238
      275
      318
      366
      25
      34
      33
      56
      76
      100
      129
      157
      187
      233
      278
      318
      357
      404
      129
      158
      221
      274
      378
      519
      758
      978
      1217
      1613
      2157
      2658
      3296
      4027

      續表

      標稱截面
      Nominal
      section
      mm2
      電纜參考外徑
      Cable referenced
      Outer diameter
      mm
      允許載流量A
      Allowable ampacity
      電纜參考重量
      Cable referred
      weightkg/km
      空氣中敷設
      air laying
      埋地敷設
      ground laying
      Cu
      Cu
      Cu
      3×1.5
      3×2.5
      3×4
      3×6
      3×10
      3×16
      3×25
      3×35
      3×50
      3×70
      3×95
      3×120
      3×150
      3×185
      3×240
      3×300
      3×400
      11.0
      11.9
      13.8
      14.9
      17.6
      19.9
      23.7
      26.1
      26.4
      29.8
      33.8
      36.7
      40.2
      45.6
      51.7
      56.1
      74.8
      17
      22
      29
      37
      52
      68
      91
      112
      133
      171
      209
      242
      282
      329
      392
      450
      529
      22
      29
      38
      47
      65
      85
      110
      134
      159
      199
      237
      271
      305
      340
      400
      454
      519
      154
      194
      274
      348
      529
      740
      1058
      1382
      1760
      2364
      3158
      3921
      4868
      5952
      7713
      10004
      13827
      3×4.0+1×2.5
      3×6.0+1×4.0
      3×10+1×6.0
      3×16+1×10
      3×25+1×16
      3×35+1×16
      3×50+1×25
      3×70+1×35
      3×95+1×50
      3×120+1×70
      3×150+1×70
      3×185+1×95
      3×240+1×120
      3×300+1×150
      3×400+1×185
      14.4
      15.8
      18.5
      21.1
      25.0
      27.1
      32.4
      26.1
      40.2
      45.1
      46.8
      53.9
      63.3
      64.1
      78.2
      30
      38
      52
      69
      93
      113
      141
      180
      221
      258
      298
      343
      408
      479
      553
      38
      48
      66
      86
      111
      134
      163
      203
      242
      276
      310
      349
      406
      462
      527
      311
      407
      608
      876
      1304
      1719
      2102
      2809
      3768
      4748
      5707
      7127
      9109
      11888
      17064
      4×4.0
      4×6.0
      4×10
      4×16
      4×25
      4×35
      4×50
      4×70
      4×95
      4×120
      4×150
      4×185
      4×240
      4×300
      4×400
      14.9
      16.1
      19.3
      21.8
      26.0
      28.7
      29.5
      33.0
      38.1
      41.1
      45.8
      50.5
      55.7
      63.4
      83.5
      30
      38
      53
      70
      94
      116
      139
      177
      217
      254
      294
      337
      401
      470
      557
      38
      48
      66
      86
      112
      135
      161
      202
      240
      274
      309
      346
      403
      459
      529
      339
      436
      669
      953
      1374
      1810
      2312
      3105
      4179
      5185
      6414
      7901
      10249
      13365
      18307

       
      續表

      標稱截面
      Nominal
      section
      mm2
      電纜參考外徑
      Cable referenced
      Outer diameter
      mm
      允許載流量A
      Allowable ampacity
      電纜參考重量
      Cable referred
      weightkg/km
      空氣中敷設
      air laying
      埋地敷設
      ground laying
      Cu
      Cu
      Cu
      3×4+2×2.5
      3×6+2×4
      3×10+2×6
      3×16+2×10
      3×25+2×16
      3×35+2×16
      3×50+2×25
      3×70+2×35
      3×95+2×50
      3×120+2×70
      3×150+2×70
      3×185+2×95
      3×240+2×120
      3×300+2×150     
      15.3
      17.0
      19.7
      22.0
      26.8
      28.9
      34.2
      38.8
      44.4
      49.0
      53.7
      60.0
      67.5
      75.1
      30
      39
      53
      71
      94
      115
      141
      181
      222
      259
      294
      340
      407
      474
      38
      48
      66
      87
      110
      132
      157
      197
      234
      166
      298
      338
      395
      449
      351
      473
      691
      1012
      1536
      1872
      2596
      3524
      4776
      6124
      7113
      9046
      11558
      14389
      5×4.0
      5×6.0
      5×10
      5×16
      5×25
      5×35
      5×50
      5×70
      5×95
      5×120
      5×150
      5×185
      5×240
      5×300
      16.2
      17.5
      21.0
      23.8
      28.5
      31.3
      37.0
      42.0
      49.1
      53.6
      59.3
      66.0
      74.6
      82.6
      31
      39
      54
      72
      96
      118
      144
      186
      227
      266
      303
      352
      420
      483
      39
      49
      67
      87
      111
      134
      159
      199
      235
      269
      302
      343
      398
      452
      403
      520
      811
      1156
      1778
      2348
      3129
      4357
      5953
      7298
      8947
      11144
      14327
      17823
       4×4+1×2.5
      4×6+1×4
      4×10+1×6
      4×16+1×10
      4×25+1×16
      4×35+1×16
      4×50+1×25
      4×70+1×35
      4×95+1×50
      4×120+1×70
      4×150+1×70
      4×185+1×95
      4×240+1×120
      4×300+1×150
      15.7
      17.3
      20.4
      23.3
      27.7
      30.6
      35.7
      40.3
      47.2
      51.7
      56.5
      63.0
      70.9
      78.6
      31
      39
      53
      71
      95
      116
      142
      183
      224
      262
      297
      346
      414
      481
      39
      49
      67
      87
      111
      133
      158
      198
      233
      268
      300
      341
      398
      452
      375
      494
      749
      1080
      1651
      2100
      2843
      3892
      5372
      6676
      7975
      10053
      12924
      16016

       
       
      VV22  Z(A.B.C.D)-VV22         N-VV22                         0.6/1

      標稱截面
      Nominal
      section
      mm2
      電纜參考外徑
      Cable referenced
      Outer diameter
      mm
      允許載流量A
      Allowable ampacity
      電纜參考重量
      Cable referred
      weightkg/km
      空氣中敷設
      air laying
      埋地敷設
      ground laying
      Cu
      Cu
      Cu
      10
      16
      25
      35
      50
      70
      95
      120
      150
      185
      240
      300
      400
      13.0
      14.0
      15.7
      16.9
      18.7
      20.5
      22.7
      24.4
      26.4
      28.7
      31.9
      36.2
      39.7
      76
      101
      132
      161
      191
      242
      298
      347
      395
      459
      554
      637
      750
      97
      127
      166
      202
      240
      302
      361
      415
      468
      530
      623
      708
      814
      314
      389
      527
      648
      813
      1050
      1371
      1638
      1959
      2395
      3333
      4091
      4972
      2×4
      2×6
      2×10
      2×16
      2×25
      2×35
      2×50
      2×70
      2×95
      2×120
      2×150
      2×185
      16.3
      17.3
      20.0
      22.0
      25.5
      27.8
      26.5
      30.3
      34.2
      36.5
      40.0
      43.8
      34
      43
      58
      77
      104
      129
      146
      188
      237
      274
      316
      368
      41
      53
      70
      92
      122
      149
      171
      214
      267
      306
      346
      394
      388
      454
      589
      748
      1029
      1276
      1487
      2178
      2800
      3365
      4059
      4984
      3×4
      3×6
      3×10
      3×16
      3×25
      3×35
      3×50
      3×70
      3×95
      3×120
      3×150
      3×185
      3×240
      3×300
      3×400
      17.0
      18.1
      20.8
      23.1
      26.9
      29.3
      31.2
      34.4
      38.6
      41.7
      45.5
      51.0
      57.3
      61.5
      81.0
      29
      37
      50
      66
      90
      111
      129
      165
      206
      242
      281
      328
      386
      445
      519
      36
      45
      60
      79
      105
      127
      148
      185
      221
      261
      296
      337
      389
      441
      504
      450
      538
      745
      983
      1344
      1702
      2344
      3017
      3913
      4741
      5790
      7013
      8930
      11350
      15825
      3×4.0+1×2.5
      3×6.0+1×4.0
      3×10+1×6.0
      3×16+1×10
      3×25+1×16
      17.6
      19.1
      21.8
      25.5
      28.2
      30
      38
      52
      70
      93
      37
      46
      64
      84
      108
      495
      608
      834
      1143
      1607

       
      續表

      標稱截面
      Nominal
      section
      mm2
      電纜參考外徑
      Cable referenced
      Outer diameter
      mm
      允許載流量A
      Allowable ampacity
      電纜參考重量
      Cable referred
      weightkg/km
      空氣中敷設
      air laying
      埋地敷設
      ground laying
      Cu
      Cu
      Cu
      3×35+1×16
      3×50+1×25
      3×70+1×35
      3×95+1×50
      3×120+1×70
      3×150+1×70
      3×185+1×95
      3×240+1×120
      3×300+1×150
      3×400+1×185
      30.5
      37.0
      40.7
      45.0
      49.7
      52.0
      59.5
      69.5
      70.0
      84.2
      113
      142
      181
      222
      258
      297
      338
      404
      472
      544
      130
      158
      198
      236
      269
      303
      340
      396
      450
      514
      2060
      2795
      3581
      4676
      5751
      6788
      8371
      10523
      13572
      19398
      4×4.0
      4×6.0
      4×10
      4×16
      4×25
      4×35
      4×50
      4×70
      4×95
      4×120
      4×150
      4×185
      4×240
      4×300
      4×400
      18.2
      19.3
      22.5
      25.0
      29.2
      33.5
      34.3
      37.8
      43.1
      46.3
      51.0
      56.2
      61.3
      69.3
      90.1
      30
      38
      53
      71
      94
      117
      219
      255
      294
      333
      397
      464
      548
      37
      46
      64
      83
      108
      132
      157
      196
      234
      268
      301
      338
      393
      448
      515
      529
      641
      905
      1218
      1690
      2470
      2963
      3831
      5032
      6105
      7475
      9070
      11664
      15018
      20202
      5×4.0
      5×6.0
      5×10
      5×16
      5×25
      5×35
      5×50
      5×70
      5×95
      5×120
      5×150
      5×185
      5×240
      5×300
      19.4
      20.7
      24.2
      27.0
      31.9
      36.4
      41.6
      46.8
      54.1
      58.8
      64.7
      71.6
      80.8
      89.0
      31
      39
      55
      72
      96
      119
      145
      187
      225
      263
      301
      348
      409
      472
      38
      47
      65
      85
      108
      131
      156
      195
      230
      264
      296
      335
      387
      439
      606
      739
      1072
      1450
      2143
      3098
      3992
      5356
      7138
      8616
      10429
      12817
      15226
      20062

       
      續表

      標稱截面
      Nominal
      section
      mm2
      電纜參考外徑
      Cable referenced
      Outer diameter
      mm
      允許載流量A
      Allowable ampacity
      電纜參考重量
      Cable referred
      weightkg/km
      空氣中敷設
      air laying
      埋地敷設
      ground laying
      Cu
      Cu
      Cu
      4×70+1×35
      4×95+1×50
      4×120+1×70
      4×150+1×70
      4×185+1×95
      4×240+1×120
      4×300+1×150
      45.1
      52.2
      56.9
      61.9
      68.6
      77.1
      85.0
      184
      224
      260
      296
      329
      408
      469
      194
      229
      262
      294
      333
      388
      442
      4850
      6511
      7948
      9387
      11652
      14821
      18148
      3×4+2×2.5
      3×6+2×4
      3×10+2×6
      3×16+2×10
      3×25+2×16
      3×35+2×16
      3×50+2×25
      3×70+2×35
      3×95+2×50
      3×120+2×70
      3×150+2×70
      3×185+2×95
      3×240+2×120
      3×300+2×150 
      18.5
      20.2
      22.9
      26.0
      30.2
      33.5
      38.8
      43.6
      49.4
      55.0
      59.1
      65.6
      73.7
      81.5
      30
      38
      53
      71
      94
      116
      141
      182
      222
      256
      291
      337
      401
      462
      37
      47
      64
      84
      107
      129
      154
      193
      229
      261
      291
      331
      385
      449
      543
      686
      935
      1296
      1880
      2554
      3396
      4447
      5848
      7349
      8454
      10568
      13362
      16419
      4×4+1×2.5
      4×6+1×4
      4×10+1×6
      4×16+1×10
      4×25+1×16
      4×35+1×16
      4×50+1×25
      10.9
      20.5
      23.6
      26.5
      31.1
      35.2
      40.3
      31
      39
      54
      72
      95
      117
      143
      37
      47
      65
      84
      108
      130
      155
      572
      710
      1003
      1369
      2006
      2820
      3679

       
      六、電纜結構(Cable structure)
       
       
       
       
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