Mike Krzyzewski is really a famous coach of Dream Team. She has coached north america men's basketball team for some time, that's clinched numerous medals for his country. Following Londonfl jerseys supplyn Olympic was over, Krzyzewski told The Associated Press that this game will be his final one as national coach, a job he's held for seven years. He had left open the possibility of swomen nfl jerseystaying with the team beyond the London Games, when practice on Saturday said these will be his last Olympics.When asked if he was sure, Krzyzewski didn't hesitate before again saying, "yecheap nfl jerseys wholesales," this will be his last game "If we could win it, then it might be three major championships in a row, i always do not know when that has been done because we haven't usually won http://govoriotkrito.bg/libs/nflcn08.htmthe globe championships," Krzyzewski said. "It becomes an enormous thing for the program." Whatever, he's an awesome coach. His achievement are going to be remembered by the country.cheap nfl jerseys
你的位置:首頁 > 新聞動態 > 公司新聞

CJ40接觸器-上海人民電器廠

2014/1/4 20:37:12      點擊:

CJ40接觸器-上海人民電器廠

上海人民電器廠CJ40系列交流接觸器主要用于交流50Hz或60Hz,額定電壓至660V或1140V,電流至1000A的電力系統中接通和分斷電路,并與適當的熱過載繼電器組成交流電動機起動器,以保護運行中可能發生過載的電路。

上海人民電器廠 CJ40 交流接觸器 技術參數

型號
CJ40-12
CJ40-25
CJ40-50
CJ40-125
CJ40-250
CJ40-500
CJ40-1000
基本規格代號
9
12
16
25
32
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
極數
4
4
3
3、4
3、4
3、4
3
約定發熱電流(lth) A
20
20
32
32
60
60
60
80
80
125
125
250
250
250
500
500
500
800
800
1000
額定絕緣電壓(Ui) V
690
690
690
690
690
690
690
690
690
690
690
690
690
690
690
690
690
690
690
690
AC-1額定工作電流(le)A
20
20
32
32
60
60
60
80
80
125
125
250
250
250
500
500
500
630
800
1000
AC-2 AC-3額定工作電流(le)A 220V
9
12
16
25
32
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
380V
9
12
16
25
32
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
660V
9
9
14
14
25
25
25
63
63
80
80
125
125
125
315
315
315
500
500
500
1140V
-
-
-
-
-
-
-
-
-
-
40
-
-
80
-
-
160
-
-
400
AC-4額定工作電流(le)A 220V
3.5
4.5
8
9
16
20
25
63
80
100
125
160
200
250
315
400
500
630
800
-
380V
3.5
4.5
8
9
16
20
25
63
80
100
110
160
200
225
250
315
400
500
630
-
660V
3.5
4.5
7
7
12.5
12.5
12.5
63
63
80
80
125
125
125
250
315
315
500
500
-
1140V
-
-
-
-
-
-
-
-
-
-
40
-
-
80
-
-
160
-
-
-
AC-3額定工作功率(Pe)kW 220V
2.2
3
4
7.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
150
200
250
360
380V
4
5.5
7.5
11
15
18.5
25
30
37
45
55
75
90
132
160
220
280
335
450
625
660V
7.5
7.5
13
13
25
25
25
55
55
75
75
110
110
110
300
300
300
475
475
475
1140V
-
-
-
-
-
-
-
-
-
-
55
-
-
110
-
-
220
-
-
600
主觸頭接通/分斷能力 AC-4
12le/10le
10le/8le
AC-3主觸頭電壽命 萬次 380V
100
100
100
100
100
100
100
120
120
120
120
120
120
120
60
60
60
300
300
300
機械壽命 萬次
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
600
600
600
300
300
OOO
線圈起動容量 VA/W
76
76
103
103
209
209
209
560/213
946-416
1710/565
3578/796
線圈吸持容量 VA
3
3
4
4
6
6
6
57/23.5
82/35
152/65
250/118
線圈吸引電壓 V
85%~110%Us
線圈釋放電壓 V
20%~75%Us
380V時配合的熔斷器型號
RT16-25
RT16-50
RT16-100
RT16-250
RT16-315
RT16-500
RT16-630
RT17-4/800
RT17-4/1250
免费观a在线观看视频网站_免费av在线观看_桃源社区在线观看