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0.6/1kV交联聚乙烯绝缘电力电缆
点击数:882次 添加时间:2016-5-18 [打印] [返回] [收藏]
产品标准 standard
    本产品按GB/T12706-2008《额定电压1kV到35kV挤包绝缘电力电缆及附件 第1部分 额定电压1kV和3kV电缆》标准生产,同时还可根据用户需要按国际电工委员会推荐标准IEC、英国标准、德国标准及美国标准生产。
The product is manufactured according to the standard of GB12706、IEC.BS,DIN and ICEA upon request.

适用范围 Applications
    本产品适用于工频额定电压0.6/1kV及以下配电网或工业装置中固定敷设之用。
The product is suitable for use in power distribution lines or fixed installations with rated power- frequency voltage up to and including 0.6/1Kv.

使用特性 Operating characteridtles

  ·工频额定UO/U为0.6/1kV。
    Rated power –frequency voltage UO/U为0.6/1kV。
  ·电缆导体允许长期较高工作温度为90℃。
    Max.permissible continuous operating temperature of conductor:90℃.
  ·短路时(较长持续时间不超过5s)电缆导体的较高温度不超过250℃。
    Max.short –circuit temperature of conductor shall not exceed 250℃(5s maximum duration ).
  ·电缆敷设时环境温度应不低于0℃。
    The ambient temperature under installation should not below 0℃.
  ·电缆弯曲半径:不小于电缆外径的15倍。
   The bending radius should not less than 15 times of cable diameter. 
 
 电缆的型号 Type of cable
 
型号
Type
 
 
名         称
Designation
 
使 用 范 围
Application
YJV
 
铜芯交联聚乙烯绝缘聚氯乙烯护套电力电缆
Copper conductor XLPE insulated PVC sheathed power cable.
      室内、隧道及电缆沟等不能承受机械外力的场所。单芯电缆不允许敷设在磁性管道中。
        For laying in doors、in tunnels and in cable trench, unable to bear external mechanical forces. Single core cable in magnetic duct is not permissible.
YJLV
铝芯交联聚乙烯绝缘聚氯乙烯护套电力电缆
Aluminum conductor XLPE insulated PVC sheathed power cable.
YJY
铜芯交联聚乙烯绝缘聚乙烯护套电力电缆
Copper conductor XLPE insulated PE sheathed power cable
YJLY
铝芯交联聚乙烯绝缘聚乙烯护套电力电缆
Aluminum conductor XLPE insulated PE sheathed power cable.
 
 
 
 
YJV22
 
 
YJLV22
 
 
YJV23
 
 
YJLV23
铜芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆
Copper conductor XLPE insulated steel tape armoured PVC sheathed power cable.
铝芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆
Aluminum conductor XLPE insulated steel tape armoured PVC sheathed power cable.
铜芯交联聚乙烯绝缘钢带铠装聚乙烯护套电力电缆
Copper conductor XLPE insulated steel tape armoured PE sheathed power cable.
铝芯交联聚乙烯绝缘钢带铠装聚乙烯护套电力电缆
Aluminum conductor XLPE insulated steel tape armoured PE sheathed power cable.
    室内、隧道、电缆沟等能承受机械外力的场所,但不能承受大的拉力。
 
          For laying in doors、in tunnels and in cable trench,, able to bear external mechanical forces,but unable to bear large pulling force.
 
 
 
YJV32
 
 
YJLV32
 
 
YJV33
 
 
YJLV33
铜芯交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆
Copper conductor XLPE insulated fine steel wire armoured PVC sheathed power cable.
铝芯交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆
Aluminum conductor XLPE insulated fine steel wire armoured PVC sheathed power cable.
铜芯交联聚乙烯绝缘细钢丝铠装聚乙烯护套电力电缆
Copper conductor XLPE insulated fine steel wire armoured PE sheathed power cable.
铝芯交联聚乙烯绝缘细钢丝铠装聚乙烯护套电力电缆
Aluminum conductor XLPE insulated fine steel wire armoured PE sheathed power cable.
    室内、隧道、电缆沟、竖井等能承受机械外力和一定拉力的场所。
 
     For laying in doors, in tunnels and in cable trench and wells, able to bear external mechanical forces and certain pulling force.
 
生产范围 Production Range of Cable
型     号          Type
芯 数
No. of
cores
标   称   截   面
Nominal cross sectional areas
mm2
 
铜导体
Copper conductor
 
铝导体
Aluminum conductor
YJV  YJY
---
YJV22  YJV23
---
YJLV  YJLY
YJLV22  YJLV23
1
1.5~ 800
2.5 ~ 800
10 ~ 800
YJV  YJY
---
YJV22  YJV23
--
YJV32  YJV33
---
YJLV  YJLY
---
YJLV22  YJLV23
YJLV32  YJLV33
2
1.5 ~ 300
2.5 ~ 300
1.5 ~ 300
2.5 ~ 300
10 ~ 300
YJV  YJY
---
YJV22  YJV23
---
YJV32  YJV33
---
YJLV  YJLY
---
YJLV22  YJLV23
YJLV32  YJLV33
3
1.5~ 400
2.5 ~ 400
1.5 ~ 400
2.5 ~ 400
10 ~ 400
YJV  YJY
---
YJV22  YJV23
---
YJV32  YJV33
---
YJLV  YJLY
---
YJLV22  YJLV23
YJLV32  YJLV33
4
1.5~ 400
2.5 ~ 400
1.5~ 400
2.5 ~ 400
10 ~ 400
YJV  YJY
---
YJV22  YJV23
---
YJV32  YJV33
---
YJLV  YJLY
---
YJLV22  YJLV23
YJLV32  YJLV33
 3+1
1.5 ~ 400
4.0 ~ 400
1.5 ~ 400
4.0 ~ 400
10 ~ 400
YJV  YJY
---
YJV22  YJV23
---
YJV32  YJV33
---
YJLV  YJLY
---
YJLV22  YJLV23
YJLV32  YJLV33
5
1.5 ~ 400
2.5 ~ 400
1.0 ~ 400
1.5 ~ 400
2.5 ~ 400
YJV  YJY
---
YJV22  YJV23
---
YJV32  YJV33
---
YJLV  YJLY
---
YJLV22  YJLV23
YJLV32  YJLV33
4+1
1.5 ~ 400
4.0 ~ 400
1.5 ~ 400
4.0 ~ 400
10 ~ 400
YJV  YJY
---
YJV22  YJV23
---
YJV32  YJV33
---
YJLV  YJLY
---
YJLV22  YJLV23
YJLV32  YJLV33
3+2
1.5 ~ 400
4.0 ~ 400
1.5 ~ 400
4.0 ~ 400
10 ~ 400
    *单芯铠装电缆仅用于直流系统,若用于交流系统,应采用非磁性材料铠装或隔磁措施。
 
电缆载流量     Current Carrying Capacity
空气中敷设    In air 
( A )

导体
Conductor
标称截面
Nominal cross
sectional areas
mm2
芯数   No. of cores
单芯
1- core
二芯
2- cores
三芯
3- cores
3+1芯
3+1 cores
四芯
4 cores
铜导体
Copper
conductor
1.5
20
19
23
19
26
2.5
26
26
30
26
35
4
39
37
44
35
44
6
48
46
52
44
52
10
65
61
70
57
70
16
87
80
87
74
87
25
122
111
113
100
113
35
152
139
135
126
135
50
183
165
161
152
161
70
235
218
196
191
196
95
296
261
235
235
235
120
348
305
265
274
265
150
400
348
300
313
300
185
461
400
339
365
339
240
544
479
396
435
396
300
596
522
452
522
457
铝导体
Aluminum
conductor
2.5
22
22
26
0
26
4
30
28
35
26
35
6
39
37
39
35
39
10
52
48
52
44
52
16
70
65
70
57
70
25
100
87
87
78
87
35
122
113
104
96
104
50
148
131
122
113
122
70
187
165
152
148
152
95
239
209
183
178
183
120
278
252
204
209
204
150
322
287
231
239
231
185
361
322
262
278
265
240
426
383
309
335
309
300
479
487
361
392
348

 
直埋敷设    Direct Burial
( A )

导体
Conductor
标称截面
Nominal cross
sectional areas
mm2
芯数   No. of cores
二芯
2- cores
三芯
3- cores
3+1芯
3+1 cores
四芯
4 cores
铜导体
Copper
conductor
2.5
40
30
35
30
4
55
40
50
40
6
65
50
60
50
10
90
65
80
65
16
110
85
100
85
25
140
115
130
115
35
180
145
155
145
50
210
175
185
175
70
250
220
225
220
95
285
270
270
270
120
330
315
305
315
150
375
360
345
360
185
420
420
390
420
240
500
500
455
500
300
580
550
520
585
铝导体
Aluminum
conductor
2.5
32
25
-
25
4
45
30
40
30
6
50
40
45
40
10
70
50
60
50
16
90
65
80
65
25
120
90
100
90
35
140
110
120
110
50
160
130
140
130
70
200
170
175
170
95
230
205
210
205
120
260
240
235
240
150
300
275
265
275
185
340
320
301
320
240
400
385
355
385
300
510
430
410
450

 
电缆敷设运行条件
·在空气中的敷设In air
 1.单芯电缆平行敷设时中心距离:185 mm2 及以下为电缆直径的2倍;240 mm2及以上为90mm.
The cingle-core cables are paralled laid , the distance between the cable center is 2 times of the cable diameter for cross-section of conductor<=185 mm2 and 90 mm for cross-section of conductor >=240 mm2
 2. 围环境空气温度:40℃。
   Ambient air temperture :40℃
 3.导体的长期较高工作温度:90℃。
   Max. continous operating wemperature of conductor: 90℃。

 不同环境温度下载流量的修正系数:
  Current rating factors for variation in ambient air temperature:
 

环境温度
Ambient temperature
20 ℃
25℃
30℃
35℃
40℃
45℃
修正系数
Rating factor
1.29
1.22
1.15
1.08
1.0
0.91

 
·直埋敷设Direct in the ground
1. 单芯电缆不接触敷设时电缆中心距离为电缆直径的2倍
The single-core cables are installed separately , the distance between the cable center is 2 times of the cable Diameter.
 2. 土壤温度:25℃。
Soil temperature :25℃
3. 导体的长期较高工作温度: 90℃。
   Max. continous operating temperature of conductor:90℃
4. 土壤热阻系数: 1.0℃.m/w.
   Thermal resistivity of soil : 1.0℃.m/w
5. 直埋深度:0.7m.
  Depth of laying :0.7 m
 

土壤温度
Soil temperature
20 ℃
25℃
30℃
35℃
40℃
修正系数
Rating factor
1.04
1.0
0.96
0.92
0.87