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断路器电缆电线及管径配合表(2011改)

4×16/SC50/KZ50
4×16/SC50
4×16/SC32
18.5
38
579
50/600
CK3-65
CJR3-105BG
4×16/SC50/KZ50
4×16/SC50
4×16/SC32
22
45
683(418)
63/756
CK3-80
CJR3-105BG
3×25+16/SC65/KZ63
4×16/SC65
800/8000
4根3×150+70/SC125/KZ130
3根4×150/SC125
820/8200
3根4×150/SC125
840/8400
3根4×150/SC125
860/8600
3根4×185/SC150
880/8800
3根4×185/SC150
450
762
6630
900/9000
4根3×185+95/SC125/KZ130
16/160
CK3-25
4×2.5/SC32/KZ30
4×2.5/SC32
4×2.5/SC15
0.45
1.35
16/160
CK3-25
4×2.5/SC32/KZ30
4×2.5/SC32
4×2.5/SC15
0.55
1.6
20
16/160
CK3-25
4×2.5/SC32/KZ30
4×2.5/SC32
4×2.5/SC15
断路器电缆电线及保护管配合表
说明:1.22kW以上考虑软启动,软启动后启动电流按正常电流的4倍考虑(无软启动时,启动电流按正常电流的7倍考虑)。
即:无软启动时瞬时整定电流:Iqd=1.2×1.8×7×Ie=15.2Ie或Iqd=2.16×I起
有软启动时瞬时整定电流:Iqd=1.2×1.8×4×Ie=8.7Ie
87
870
125/1250
CK3-150
CJR3-160M
3×70+35/SC100/KZ101
4×50/SC80
3×70+35/SC65
55
104
1053
125/1250
CK3-150
CJR3-160N
3×70+35/SC100/KZ101
4×50/SC80
3×70+35/SC65
140/1400
4×2.5/SC32/KZ30
4×2.5/SC32
4×2.5/SC15
4.5
10.2
156
16/160
CK3-25
CJR3-25W
4×2.5/SC32/KZ30
4×2.5/SC32
4×2.5/SC15
5.5
12.0
182
16/192
CK3-25
CJR3-25W
4×2.5/SC32/KZ30
4×2.5/SC32
4×95/SC100
3×120+70/SC100
90
165
1662
200/2000
CK3-220
CJR3-240R
3×150+70/SC125/KZ130
4×95/SC100
3×120+70/SC100
225/2250
CK3-300
3×185+95/SC125/KZ130
4×120/SC125
110
2根4×185/SC150
640/6400
3根3×150+70/SC125/KZ130
2根4×185/SC150
660/6600
3根3×150+70/SC125/KZ130
2根4×240/SC150
660/6600
3根4×120/SC125
355
610
5307
680/6800
3根3×185+95/SC125/KZ130
4×2.5/SC15
6
14.0
213
20/240
CK3-25
CJR3-25X
4×4/SC40/KZ38
4×4/SC40
4×4/SC15
7.5
16.0
240
25/250
CK3-32
CJR3-50X
4×6/SC40/KZ38
4×6/SC40
4×6/SC20
8
17.0
259
25/300
CK3-32
CJR3-50X
2. VV电缆考虑在空气中敷设,YJV22电缆考虑直埋敷设(土壤热阻系数按2K.m/W考虑),BV线导体工作温度按70度、环境温度按35度(4根导线)考虑。
3.电缆穿管按1个弯曲考虑。
电机功率
(kW)
额定电流
(A)
瞬时整定
电流(A)
断路器额定电流/
瞬时整定电流(A)
接触器
热继电器
VV电缆
根数×截面/管径
2根4×150/SC125
200
362
3811
500/5000
2根3×185+95/SC125/KZ130
2根4×150/SC125
220
397
3454
500/5000
2根3×185+95/SC125/KZ130
2根4×150/SC125
530/5300
3根3×120+70/SC100/KZ101
2根4×150/SC125
560/5600
3根3×120+70/SC100/KZ101
2根4×185/SC150
600/6000
3根3×150+70/SC125/KZ130
2根4×185/SC150
630/6300
3根3×150+70/SC125/KZ130
2根4×185/SC150
250
451
3924
630/6300
3根3×150+70/SC125/KZ130
2根4×185/SC150
267
466
4055
630/6300
3根3×150+70/SC125/KZ130
2根4×185/SC150
290
506
4403
630/6300
3根3×150+70/SC125/KZ130
2根4×185/SC150
315
546
4751
630/6300
3根3×150+70/SC125/KZ130
2根3×150+70/SC125/KZ130
2根4×120/SC125
440/4400
2根3×150+70/SC125/KZ130
2根4×120/SC125
460/4600
2根3×185+95/SC125/KZ130
2根4×120/SC125
480/4800
2根3×185+95/SC125/KZ130
106
16/160
CK3-25
CJR3-25T
4×2.5/SC32/KZ30
4×2.5/SC32
4×2.5/SC15
3.6
8.3
127
16/160
CK3-25
CJR3-25U
4×2.5/SC32/KZ30
4×2.5/SC32
4×2.5/SC15
4.0
9.2
137
16/160
CK3-25
CJR3-25V
3根4×185/SC150
920/9200
3根4×185/SC150
940/9400
3根4×185/SC150
960/9600
3根4×240/SC150
980/9800
3根4×240/SC150
1000/10000
3根4×240/SC150
315/3150
2根4×70/SC100
160
298
2906
350/3500
2根3×120+70/SC100/KZ101
4×240/SC150
350/3500
2根4×95/SC100
185
353
3202
400/4000
2根3×150+70/SC125/KZ130
2根4×95/SC100
420/4200
3×25+16/SC40
30
60
557
80/800
CK3-105
CJR3-105J
3×35+16/SC65/KZ63
4×25/SC65
3×35+16/SC50
37
72
679
100/1000
CK3-125
CJR3-160BM
3×50+25/SC80/KZ83
4×35/SC80
3×50+25/SC50
45
210
2001
250/2500
CK3-300
CJR3-450S
3×185+95/SC125/KZ130
4×150/SC125
280/2800
CK3-300
3×240+120/SC150
4×150/SC125
132
247
2401
315/3150
2根3×95+50/SC100/KZ101
4×185/SC150
2根4×240/SC150
680/6800
3根4×120/SC125
700/7000
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