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nader NDM2 Series - 3. Main Technical Parameters

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文件编号:NDT2920016
文件版本:4
地址:上海市浦东新区申江南路 2000 邮编:201315 电话:(021)68586699 传真:(021)23025796
7 24
3. 主要技术参数/ Main technical parameters
2/ Table 2
型号/ Type
壳架等级
额定电流
/ Frame
size /Inm
(A)
额定极限短
路分断能力
/ Rated
ultimate
breaking
capacity
Icu(kA)
额定运行
短路分断
能力
/Rated
operating
breaking
capacity
IcskA
飞弧距
/
Arcing
distanc
e
(mm)
额定工作电
/ Rated
voltage
Ue(V)AC
额定工
作频率/
Rated
frequen
cy(Hz)
额定
电流/
Rated
current
In(A)
操作性能
()/Operat
ing cycles
(times)
NDM2-63L
63
36
27
50
380/400/415
50/60
1012.5
162025
324050
63
机械寿命
Electrical
life
8000
电气寿命
Mechanical
life
20000
NDM2-63M
52.5
38
NDM2-63/4P
52.5
38
NDM2X-125
125
35
26.25
380/400/415
162025
324050
6380
100125
机械寿命
Electrical
life
8000
电气寿命
Mechanical
life
20000
NDM2-125C
25
18.75
NDM2-125L
36
27
25
25
500
20
20
550
NDM2-125M
52.5
38
380/400/415
40
40
550
20
15
690
NDM2-125H
85
63.75
380/400/415
NDM2-125/4P
52.5
38
380/400/415
NDM2-250C
250
25
18.75
50
380/400/415
125140
160180
200225
250
机械寿命
Electrical
life
8000
电气寿命
Mechanical
life
20000
NDM2-250L
36
27
25
25
500
20
20
550
NDM2-250M
52.5
38
380/400/415
40
40
550
20
15
690
NDM2-250H
85
63.75
380/400/415
NDM2-250/4P
52.5
38
380/400/415