国产一区二区中文字幕,五月婷六月丁香狠狠躁狠狠爱,国产三级午夜视频在线观看,老师一级黄色片关看一级,久久99国产精品成人,911亚洲精品青草衣衣,农村妇女打野战视频在线观看

> 產(chǎn)品介紹 > 

0.6/1kV聚氯乙烯絕緣電力電纜
點(diǎn)擊數(shù):2323次 添加時(shí)間:2022/6/23 [打印] [返回] [收藏]
產(chǎn)品標(biāo)準(zhǔn) Standard
  本產(chǎn)品按GB/T12706-2008《額定電壓1kV到35kV擠包絕緣電力電纜及附件 第1部分 額定電壓1kV和3kV電纜》標(biāo)準(zhǔn)生產(chǎn),同時(shí)還可根據(jù)用戶需要按國際電工委員會(huì)推薦標(biāo)準(zhǔn)IEC、英國標(biāo)準(zhǔn)、德國標(biāo)準(zhǔn)及美國標(biāo)準(zhǔn)生產(chǎn)。
    The product is manufactured according to the stand of GB12706.1-2008 or IEC,BS,DIN and ICEA upon request.
適用范圍 Applications
  本產(chǎn)品適用于工頻額定電壓0.6/1kV及以下配電網(wǎng)或工業(yè)裝置中固定敷設(shè)之用。
The product is suitable for use in power distribution lines or fixed insta-llations with rated power-frequency voltage up to and including 0.6/1KV.

使用特性 Operating characteristics
  工頻額定電壓Uo/U為0.6/1kV。
  Rated power-frequency voltage Uo/U:0.6/1kV.
  電纜導(dǎo)體的允許長期工作最高溫度為70℃
  Max.permissible continuous operating temperature of conductor: 70℃
  短路時(shí)(最長持續(xù)時(shí)間不超過5s)電纜導(dǎo)體的允許最高溫度:
  導(dǎo)體截面 ≤ 300mm2   160℃;
  導(dǎo)體截面 > 300mm2    140℃;
  Max.short-circuit temperature of the conductor shall not excssd: (5smaximum duration).Cross-section of conducter ≤ 300mm2   160℃;
Cross-section of conducter >  300mm2 – 140℃,  
 電纜敷設(shè)時(shí)環(huán)境溫度應(yīng)不低于0℃。
  The ambient temperature under installation should should not below0℃
 電纜彎曲半徑不小于電纜外徑15倍。
  The bending radius of a cable should not be less than 15 times of the cable diameter.
 

電纜的型號(hào) Type of cable 

型號(hào)
Type
名                稱    
  Designation
使 用 范 圍
Application
V V
 
 
VLV
 
 
V Y
 
 
VLY
 
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套電力電纜
Copper conductor PVC insulated PVC sheathed power cable.
 
鋁芯聚氯乙烯絕緣聚氯乙烯護(hù)套電力電纜
Aluminum conductor PVC insulated PVC sheathed power cable.
 
銅芯聚氯乙烯絕緣聚乙烯護(hù)套電力電纜
Copper conductor PVC insulated PE sheathed power cable.
 
鋁芯聚氯乙烯絕緣聚乙烯護(hù)套電力電纜
Aluminum conductor PVC insulated PE sheathed power cable.
 
室內(nèi)、隧道及電纜溝等不能承受機(jī)械外力的場(chǎng)所。單芯電纜不允許敷設(shè)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.
 
VV22
 
VLV22
 
VV23
 
VLV23
 
銅芯聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)套電力電纜
Copper conductor PVC insulated steel tape armoured PVC sheathed power cable.
鋁芯聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)套電力電纜
Aluminum conductor PVC insulated steel tape armoured PVC sheathed power cable.
銅芯聚氯乙烯絕緣鋼帶鎧裝聚乙烯護(hù)套電力電纜
Copper conductor PVC insulated steel tape armoured PE sheathed power cable.
鋁芯聚氯乙烯絕緣鋼帶鎧裝聚乙烯護(hù)套電力電纜
Aluminum conductor PVC insulated steel tape armoured PE sheathed power cable.
 
室內(nèi)、隧道、電纜溝等能承受機(jī)械外力的場(chǎng)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.
 
VV32
 
 
VLV32
 
 
VV33
 
 
VLV33
 
銅芯聚氯乙烯絕緣細(xì)鋼絲鎧裝聚氯乙烯護(hù)套電力電纜
Copper conductor PVC insulated fine steel wire armoured PVC sheathed power cable.
鋁芯聚氯乙烯絕緣細(xì)鋼絲鎧裝聚氯乙烯護(hù)套電力電纜
Aluminum conductor PVC insulated fine steel wire armoured PVC sheathed power cable.
銅芯聚氯乙烯絕緣細(xì)鋼絲鎧裝聚乙烯護(hù)套電力電纜
Copper conductor PVC insulated fine steel wire armoured PE sheathed power cable.
鋁芯聚氯乙烯絕緣細(xì)鋼絲鎧裝聚乙烯護(hù)套電力電纜
Aluminum conductor PVC insulated fine steel wire armoured PE sheathed power cable.
 
室內(nèi)、隧道、電纜溝、豎井等能承受機(jī)械外力和一定拉力的場(chǎng)所
For laying in doors, in tunnels and   in cable trench and wells, able to bear external mechanical forces and certain pulling force.

 
生產(chǎn)范圍 Production range of cable

型       號(hào)   
 Type
芯 數(shù)
No. of
cores
標(biāo) 稱 截 面
Nom. cross sectional areas
mm2
銅導(dǎo)體
Copper conductor
鋁導(dǎo)體
Aluminum conductor
VV  VY
---
VLV22  VLV23
---
VLV  VLY
VLV22  VLV23
1
1.5 ~ 800
2.5 ~ 800
10 ~ 800
VV  VY
---
VV22  VV23
--
VV32  VV33
---
VLV  VLY
---
VLV22  VLV23
VLV32  VLV33
2
1.5 ~ 300
2.5 ~ 300
1.5 ~ 300
4.0 ~ 300
10 ~ 300
VV  VY
---
VV22  VV23
---
VV32  VV33
---
VLV  VLY
---
VLV22  VLV23
VLV32  VLV33
3
1.5 ~ 400
2.5 ~ 400
1.5 ~ 400
2.5 ~ 400
10 ~ 400
VV  VY
---
VV22  VV23
---
VV32  VV33
---
VLV  VLY
---
VLV22  VLV23
VLV32  VLV33
4
1.5 ~ 400
2.5 ~ 400
1.5 ~ 400
2.5 ~ 400
10 ~ 400
VV  VY
---
VV22  VV23
---
VV32  VV33
---
VLV  VLY
---
VLV22  VLV23
VLV32  VLV33
3+1
1.5 ~ 400
4.0 ~ 400
1.5 ~ 400
4.0 ~ 400
10 ~ 400
VV  VY
---
VV22  VV23
---
VV32  VV33
---
VLV  VLY
---
VLV22  VLV23
VLV32  VLV33
5
1.5 ~ 400
2.5 ~ 400
1.5 ~ 400
2.5 ~ 400
10 ~ 400
VV  VY
---
VV22  VV23
---
VV32  VV33
---
VLV  VLY
---
VLV22  VLV23
VLV32  VLV33
4+1
1.5 ~ 400
4.0 ~ 400
1.5 ~ 400
4.0 ~ 400
10 ~ 400
VV  VY
---
VV22  VV23
---
VV32  VV33
---
VLV  VLY
---
VLV22  VLV23
VLV32  VLV33
3+2
1.5 ~ 400
4.0 ~ 400
1.5 ~ 400
4.0 ~ 400
10 ~ 400


電纜載流量     Current Carrying Capacity
空氣中敷設(shè)    In air 
( A )
 
 
無鎧裝    Unarmored
鎧裝    Armored
導(dǎo)體
標(biāo)稱截面
單芯
二芯
三芯
五芯
單芯
二芯
三芯
五芯
 
Cross
 Single-core
3-cores
Single-core
3-cores
conductor
sec.area
2-cores
四芯
5-cores
2-cores
四芯
5-cores
 
  mm2       
品字
平行
4-cores
品字
平行
4-cores
 
1.5
23
26
20
23
26
 
2.5
30
33
26
30
33
 
4
39
44
37
30
31
39
44
38
31
32
 
6
49
56
44
37
48
49
56
45
38
39
 
10
68
77
61
53
54
68
77
62
54
55
 
16
89
101
82
69
70
89
101
84
70
71
 
25
113
128
104
89
91
113
128
106
91
91
 
35
142
161
127
109
111
142
161
130
111
112
 
50
170
193
155
132
135
170
193
158
135
137
銅導(dǎo)體
70
216
246
190
167
170
216
246
194
170
173
Copper
95
264
299
242
213
217
264
299
247
217
221
conductor
120
307
348
282
242
247
307
348
288
246
250
 
150
353
401
322
282
288
353
401
328
287
290
 
185
406
460
368
322
328
406
460
375
327
330
 
240
481
546
385
393
481
546
392
398
 
300
552
626
431
440
552
626
439
445
 
400
652
738
652
738
 
500
754
856
754
856
 
630
868
984
868
984
 
800
1001
1134
1001
1134
 
2.5
23
26
21
17
17
23
26
 
4
30
34
28
23
23
30
34
28
23
23
 
6
40
45
37
30
31
40
45
37
30
31
 
10
52
59
48
40
41
52
59
48
40
41
 
16
69
78
63
54
55
69
78
63
54
55
 
25
90
102
81
69
70
90
102
81
69
70
 
35
108
123
99
85
87
108
123
99
85
87
 
50
132
150
121
104
106
132
150
121
104
106
鋁導(dǎo)體
70
165
187
150
132
135
165
187
150
132
135
Aluminium
95
203
230
190
161
164
203
230
190
161
164
conductor
120
236
268
219
190
194
236
268
219
190
194
 
150
274
311
247
219
223
274
311
247
219
223
 
185
316
358
288
247
252
316
358
288
247
252
 
240
372
422
299
305
372
422
299
305
 
300
429
486
339
346
429
486
339
346
 
400
509
578
509
578
 
500
595
674
595
674
 
630
698
791
698
791
 
800
811
920
811
920
 
直埋敷設(shè)    Direct Burial
( A )
 
 
無鎧裝    Unarmored
鎧裝    Armored
導(dǎo)體
標(biāo)稱截面
單芯
二芯
三芯
五芯
單芯
二芯
三芯
五芯
 
Cross
Single-core
3-cores
Single-core
3-cores
conductor
sec.area
2-cores
四芯
5-cores
2-cores
四芯
5-cores
 
 mm2
 品字
 平行
4-cores
品字
平行 
4-cores
 
1.5
24
27
26
22
22
24
27
26
22
22
 
2.5
31
35
34
29
30
31
35
34
29
30
 
4
40
46
44
38
39
40
46
44
38
39
 
6
50
57
56
47
48
50
57
56
47
48
 
10
68
77
76
65
66
68
77
76
65
66
 
16
86
98
100
84
86
86
98
100
84
86
 
25
111
126
125
110
112
111
126
125
110
112
 
35
131
149
155
130
133
131
149
155
130
133
 
50
160
181
185
155
158
160
181
185
155
158
銅導(dǎo)體
70
197
223
230
195
199
197
223
230
195
199
Copper
95
234
265
275
230
235
234
265
275
230
235
conductor
120
267
302
310
260
265
267
302
310
260
265
 
150
299
339
350
300
306
299
339
350
300
306
 
185
340
386
395
335
341
340
386
395
335
341
 
240
394
446
390
398
394
446
390
398
 
300
447
507
435
444
447
507
435
444
 
400
513
581
513
581
 
500
582
660
582
660
 
630
664
753
664
753
 
800
746
846
746
846
 
2.5
25
28
26
23
23
25
28
26
23
23
 
4
32
36
35
30
31
32
36
35
30
31
 
6
41
47
45
39
40
41
47
45
39
40
 
10
52
60
59
50
51
52
60
59
50
51
 
16
68
77
77
65
66
68
77
77
65
66
 
25
86
98
100
84
85
86
98
100
84
85
 
35
103
116
120
100
102
103
116
120
100
102
 
50
123
140
145
120
122
123
140
145
120
122
鋁導(dǎo)體
70
152
172
175
150
153
152
172
175
150
153
Aluminium
95
180
205
210
185
189
180
205
210
185
189
conductor
120
205
233
245
205
209
205
233
245
205
209
 
150
234
265
275
230
235
234
265
275
230
235
 
185
262
298
310
260
265
262
298
310
260
265
 
240
308
349
300
306
308
349
300
306
 
300
349
395
340
347
349
395
340
347
 
400
402
456
402
456
 
500
459
521
459
521
 
630
529
560
529
560
 
800
603
684
603
684
 
電纜敷設(shè)運(yùn)行條件
 
在空氣中敷設(shè)
1、單芯電纜平行敷設(shè)時(shí)中心距離:185mm2及以下為電纜直徑的2倍;240 mm2及以上為90 mm。
The single – core cables are parallel laid , the distance between the cable center is 2 times of the cable diameter for cross – section area of conductor ≤185mm2 and 90 mm for cross- sectional area of conductor ≥240 mm2
2、周圍環(huán)境空氣溫度:40℃
 Ambient air temperature : 40℃
3、導(dǎo)體的長期最高工作濕度:70℃ In air
 Max.Contionous operating temperature of conductor : 70℃
 
 不同環(huán)境溫度下載流量的修正系數(shù)
Current rating factors for variation in ambient air temperatare
 

環(huán)境空氣溫度 Ambient air temperature
20 ℃
25 ℃
30 ℃
35 ℃
40 ℃
45 ℃
修正系數(shù) Rating factor
1.29
1.22
1.15
1.08
1.0
0.91

 
 
 
 
直埋敷設(shè)
1、單芯電纜不接觸敷設(shè)時(shí),電纜中心距離為電纜直徑的2倍.
The single – core cables are installed separtely , the distance between the cable center is 2 times of the cable diameter .
2、土壤溫度: 25℃
Soil temperature : 25℃
3、導(dǎo)體的長期最高工作溫度: 70℃
Max . Contionous operating temperature of conductor : 70℃
4、土壤熱阻系數(shù): 1.0℃.m/w
Thermal resistivity of soil : 1.0℃.m/w
5、直埋深度:0.7m Direct in the ground
   Depth of laying: 0.7m

 不同土壤溫度下載流量的修正系數(shù)
   Current rating for variation in soil temperature
 

土壤溫度 Soil temperature
20 ℃
25 ℃
30 ℃
35 ℃
40 ℃
修正系數(shù) Rating factor
1.04
1.0
0.96
0.92
0.87