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GV2塑料外壳式断路器

更新:2013/9/18 15:12:42      点击:
  • 产品品牌   
  • 产品型号   GV2
  • 产品描述

    GV2塑料外壳式断路器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于GV2塑料外壳式断路器型号,GV2塑料外壳式断路器价格,有关GV2塑料外壳式断路器的相关资...

产品介绍
一、额定绝缘电压UiV):690  

二、额定工作电压Ue(V):230/240400/415440500690

三、额定频率Hz50/60      

四、壳架等级额定电流lnm(A):32

五、脱扣器额定电压ln(A)(见表1) 

六、整定电流调节范围(A)(见表1)

七、额定极限短路分断能力Icu(KA)(见表1)

八、额定运行短路分断能力ICS(KA)(见表1)

九、额定冲击耐受电压Uimp(V);8000.

额定电流IN(A)

整定电流
调节范围
(A)

额定极限短路分断能力lcu,额定运行短路分断能力lus

飞弧距离mm

230/240V

400/415V

400V

500V

690V

lcu(kA)

lcs(kA)

lcu(kA)

lcs(kA)

lcu(kA)

lcs(kA)

lcu(kA)

lcs(kA)

lcu(kA)

lcs(kA)

0.16

0.1-0.16

100

100

100

100

100

100

100

100

100

100

40

0.25

0.16-0.25

100

100

100

100

100

100

100

100

100

100

40

0.4

0.25-0.4

100

100

100

100

100

100

100

100

100

100

40

0.63

0.4-0.63

100

100

100

100

100

100

100

100

100

100

40

1

0.63-1

100

100

100

100

100

100

100

100

100

100

40

1.6

1-1.6

100

100

100

100

100

100

100

100

100

100

40

2.5

1.6-2.5

100

100

100

100

100

100

100

100

3

2.25

40

4

2.5-4

100

100

100

100

100

100

100

100

3

2.25

40

6.3

4-6.3

100

100

100

100

50

25

25

50

3

2.25

40

10

6-10

100

100

100

100

15

7.5

7.5

10

3

2.25

40

14

9-14

100

100

15

7.5

8

4

4

4.5

3

2.25

40

18

13-18

100

100

15

7.5

8

4

4

4.5

3

2.25

40

23

17-23

50

50

15

6

6

3

3

3

3

2.25

40

25

20-25

50

50

15

6

6

3

3

3

3

2.25

40

32

24-32

50

50

10

5

5

3

3

3

3

2.25

40

 

 

 

断路器(GV2电动机空气开关)所控制三相电动机额定功率

额定电流In(A)

额定电流调节范围 le(A)

三相电动机标准额定功率kW AC-3,50Hz/60Hz

230/240V

400V

415V

440V

500V

690V

1.06

0.1-0.16

-

-

-

-

-

-

0.25

0.16-0.25

-

-

-

-

-

-

0.4

0.25-0.4

-

-

-

-

-

-

0.63

0.4-0.63

-

-

-

-

-

0.37

1

0.63-1

-

-

-

0.37

0.37

0.55

1.6

1-1.6

-

0.37

-

0.55

0.75

1.1

2.5

1.6-2.5

0.37

0.75

0.75

1.1

1.1

1.5

4

2.5-4

0.75

1.5

1.5

1.5

2.2

3

6.3

4-6.3

1.1

2.2

2.2

3

3.7

4

10

6-10

2.2

4

4

4

5.5

7.5

14

9-14

3

5.5

5.5

7.5

7.5

9

18

13-18

4

7.5

9

9

9

11

23

17-23

5.5

11

11

11

11

15

25

20-25

5.5

11

11

11

15

18.5

32

24-32

7.5

15

15

15

18.5

26



外壳防护等级为1P2L0:电动机空气开关的操作性能

壳加等级额定电流 Inm A

每小时操作循环次数

操作循环次数通电

操作循环次数不通电

操作循环次数总数

32

120

50000

50000

100000



过电流动作保护特性断路器(GV2电路机空气开关)各相负载平衡时的动作特性:


额定电流倍数

起始状态

规定时间

预期结果

周围空气温度

1.05

冷态

t≥2h

不脱扣

+20℃±2℃

1.2

热态(紧接序1试验后升至规定电流

t<2h

脱扣

+20℃±2℃

1.5

1倍整定电流热平衡后开始

t<2 min

脱扣

+20℃±2℃

7.2

冷态

2<t≤10s

脱扣

+20℃±2℃

断路器(GV2电动机空气开关)各相负载不平衡时(断相)的动作特性


整定电流倍数

起始状态

规定时间

预期结果

周围空气温度

任意二相

第三相

1.0

0.9

冷态

t≥2h

不脱扣

+20℃±2℃

1.15

0

热态(紧接序1试验后升至规定电流)

t<2h

脱扣

+20℃±2℃

断路器瞬时电磁脱扣电流整定值

额定电流In A

热元件整定电流调节范围A

瞬时电磁脱扣电流整定值Lr A

0.16

0.1-0.16

1.5

0.25

0.16-0.25

2.4

0.4

0.25-0.4

5

0.63

0.4-0.63

8

1

0.63-1

13

1.6

1-1.6

22.5

2.5

1.6-2.5

33.5

4

2.5-4

51

6.3

4-6.3

78

10

6-10

138

14

9-14

170

18

13-18

223

23

17-23

327

25

20-25

327

32

24-32

384

断路器(GV2电动机空气开关)采用标准导轨安装,其导轨应符合JB6525A2.1 TH35-7.5型安装轨要求
GV2
GV2)手动电动机起动器
带有热磁脱扣断路器的电动机手动起动器
内装电动机过载保护

GV2M(GV2-M)-0.06kw到15kw

标准电动机功率

电流整定范围

带外壳的热电流

型号

AC3-50Hz 380V

KW

Amps

AMPS

?

*

0.10-0.16

0.16

GV2M01-C

*

0.16-0.25

0.25

GV2M02-C

*

0.25-0.40

0.4

GV2M03-C

*

0.40-0.63

0.63

GV2M04-C

*

0.63-1

1

GV2M05-C

0.37

1-1.6

1.6

GV2M06-C

0.75

1.6-2.5

2.5

GV2M07-C

1.5

2.5-4

4

GV2M08-C

2.2

4-6.3

6.3

GV2M10-C

4

6-10

9

GV2M14-C

5.5

9-14

13

GV2M16-C

7.5

13-18

17

GV2M20-C

10

17-23

21

GV2M21-C

11

20-25

23

GV2M22-C

15

24-32

24

GV2M32-C

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