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

CRM2L(DZ47LE)-63小型断路器(微断)

更新:2013-9-23 14:57:54      点击:
  • 产品品牌   
  • 产品型号   CRM2L(DZ47LE)-63
  • 产品描述

    CRM2L(DZ47LE)-63小型断路器(微断),是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于CRM2L(DZ47LE)-63小型断路器(微断)型号,CRM...

产品介绍
、周围空气温度上限值不超过+40℃,下限值不低于-5℃,且24小时的平均温度值不超过+35℃;

1:下限值为-10℃或-25℃的工作条件,在订货时用户须向制造商申明;

2:上限值超过+40℃或下限值低于-25℃的工作条件,用户与制造厂协商。

2、安装地点的海拔不超过2000M;

3、大气相对湿度在周围空气温度为+40℃时不超过50%,在较低温度下可以允许有较高的相对湿度,列如在+20℃时打90%,但由于温度变化偶尔产生的凝露应该采取适当的措施;

4、污染等级:2级;

5、安装类别:II类及III类;

6、安装场所的外磁场任何方向不应过地磁场的5倍;

7、一般垂直安装,手柄向上为接通电源位置,任何方向允许误差2度;

8、安装处应该无显著冲击和振动。

结构特征

漏电断路器主要由零序电流互感器、电子组件板、漏电脱扣器、及触头操作机构和塑料外壳等组成。

产品符合IEC61009-1GB16917.1标准

?

型号
项目

CRM2L-63-□/1P+N

CRM2L-63-□/2P

CRM2L-63-□/3P

CRM2L-63-□/3P+N

CRM2L-63-□/4P

极线数

单极两线

两极两线

三级三线]

三极四线

四极四线

额定电压Un(V)

230

230/400

壳架等级额定电流Inm(A)

32???????????????????50

额定电流In(A)

1,3,6,10,16,20,25,32,40,50

额定漏电动作电流I△n(A)

0.03,0.05,0.075,0.100

额定漏电不动作电流I△no(A)

0.5I△n

分断时间(S)

≤0.1

额定短路通断能力(A)(cosf=0.7)

6000

机械电气寿命(次)

4000

脱扣器动作特性

延时

1.13In≥1h不脱扣

1.45In<1h脱扣

2.55In1~60S脱扣

瞬时

5In≥0.1S脱扣

10In<0.1S脱扣

CRM2L系列漏电断路器

过电流脱扣器保护特性

电压V

壳架等级额定电流lnm(A)

极数

中性值

额定电流lmA

额定短路分断能力

额定漏电动作电流l△n(mA)

额定漏电不动作电流l△no(mA)

额定漏电动作时间S

脱扣器类型S

lcu(A)

COSφ

220

63

1

N

6,10

4500

0.7

30

15

<0.1

C

220

63

2

16

4500

0.7

50

25

<0.1

C

380

63

3

20,25

4500

0.7

100

50

<0.1

C

220/380

63

3

N

32,40

4500

0.7

200

100

<0.1

C

220/380

63

4

50,63

4500

0.7

<0.1

C

220

63

1

N

4000

0.8

30

15

<0.1

D

220

63

2

6,10

4000

0.8

50

25

<0.1

D

380

63

3

16,20

4000

0.8

100

50

<0.1

D

220/380

63

3

N

25,32

4000

0.8

200

100

<0.1

D

220/380

63

4

50,63

4000

0.8

<0.1

?

壳架等最大额定电流?A

极数
P

加中性线

额定电流In?A

额定电压?V

额定剩余动作电流I△no?mA

额定剩余动作电流I△no?mA

I△n时的分断s

接通能力I△m?A

过电流瞬时脱扣器类型

32

1

N

6?10
16?20
25?32

230

30

15

<0.3

630

C
D

2

2

N

400

3

3

N

4

63

1

N

40?50

230

C
D

CRM2L-63
1P+N:18+36
2P: 36+36
3P: 54+49
3P+N:54+63
4P: 72+63

订货须知

用户订购产品时必须写明产品名称、型号规格、极数、额定剩余动作电流及数量。

例如:订购CRM2L-63、2PC型、32A。额定剩余动作电流30mA,数量120台。

应写为:CRM2L-63/C32A?/2P30mA120只。

订购D型断路器如下:

例如:订购CRM2L-63、3PD型、三相四线、50A。额定剩余动作电流30mA,数量60台。

应写为:CRM2L-63/3P??D50A?30mA60只。

更多产品