|
NH型熔断器隔离开关 NH fuse disconnecting switches |
特点
用于NT和NH熔断体
符合标准IEC 947-1和IEC 947-3
额定电压：AC 690V/DC 440V
额定电流：160A、250A、400A、630A
额定绝缘电压：尺寸NH00至NH3 AC 750V
额定短路电流：AC 50kA，DC 25kA
运行状态时防护等级：IP 20，打开转动装置时防护等级：IP 10 |
Features For NT and NH fuse links
According to EN 60947-1 and EN 60947-3
Rated voltage:690V AC/440V DC
Rated Currents:160A、250A、400A/630A
Rated insulation voltage:size NH00 to NH3 AC 750V
Rated short-ci rcuit current:50kA AC eff,25kA DC eff
Degree of protection IP 20 wiht operational status,IP 10 with open
slewing equipment |
|
|
产品图片
Product photo
|
选用熔断体
ForNH－inse rt type
|
In
A
|
导线截面
mm2
section of wire
mm2
|
结构
Structure
|
订货号
Order No.
|
图号
Fig.
|
重量
Weight
(g)
|
|
NH-条形熔断器负荷隔离开关，三相分断，上/下端连接。NH-fuse disconnecting switches 3 phases break simultaneously,upper/lowerer end connection. |
 |
NH00
|
160
|
70
|
压板连接夹/螺钉M8
Pressure plate connecting clamp/screw M8
|
FVS-160T
|
Fig.2.2
|
12500
|
|
NH1
|
250
|
120
|
螺钉M10
Screw M10
|
FVS-250T
|
Fig.2.4
|
52000
|
|
NH2
|
400
|
240
|
螺钉M10
Screw M10
|
FVS-400T
|
Fig.2.4
|
63000
|
|
NH3
|
630
|
2×240
|
螺钉M12
Screw M12
|
FVS-630T
|
Fig.2.4
|
70000
|
|
NH-条形熔断器负荷隔离开关，单相分断，上/下端连接。NH-fuse disconnecting switches single-phase breaking simultaneously,upper/lower end connection. |
|
|
NH00
|
160
|
10-95
|
封闭结构，框端子
Enclosed construction,frame terminal
|
FVS-160F
|
Fig.2.1
|
24500
|
|
NH1
|
250
|
120
|
螺钉M10
Screw M10
|
FVS-250F
|
Fig.2.3
|
52000
|
|
NH2
|
400
|
240
|
螺钉M10
Screw M10
|
FVS-400F
|
Fig.2.3
|
63000
|
|
NH3
|
630
|
2×240
|
螺钉M12
Screw M12
|
FVS-630F
|
Fig.2.3
|
70000
|
|
尺寸图见第14页。/For dimension drawings,see pages 14. |
|
|
外形尺寸 Dimension drawing |
 |
|
NH型熔断器隔离开关 NH fuse disconnecting switches |
特点
符合标准DIN 0660第107部分，标准IEC 60947和标准EN 60947-3
额定工作电压：AC 690V
额定电流：160A、250A、400A/630A
耐气候性 |
Features
according to DIN VDE 0660 part 107,IEC 947-1 and IEC 947-3
Rated operating voltage:AC 690V
Rated current:160A,250A,400A/630A
immune to the effects of climate |
|
|
产品图片
Product photo
|
选用熔断体
ForNH－inse rt type
|
In
A
|
导线截面
mm2
section of wire
mm2
|
订货号
Order No.
|
图号
Fig.
|
重量
Weight
(g)
|
|
用于安装在配电盘、STAB/SIKUS配电柜、SIPRO计数柜和8HP 配电箱For imstall in switchboard,STAB/SIKJS-switchboard and 8HP-case
|
 |
NH00
|
160
|
2.5到50(M8)(SIGUT端子)
2.5to50(M8)(SIGUT-Terminal)
|
FS160
|
Fig2.5
|
0.8
|
|
NH1
|
250
|
到150(M8)(扁平端子)
to 150(M8)(Flatconnection)
|
FS250
|
Fig2.5
|
2.3
|
|
NH2
|
400
|
到240(M10)(扁平端子)
to 240(M10)(Flatconnection)
|
FS400
|
Fig2.5
|
3.4
|
|
NH3
|
630
|
到2×240(M12)(扁平端子)
to 2×240(M12)(Flatconnection)
|
FS630
|
Fig2.5
|
4.6
|
|
|
尺寸图见第15页。/For dimension drawings,see pages 15.
外形尺寸Dimension drawing
|
|
 |
|
订货号
Order No.
|
尺寸Dimension(mm)Fig.2.5
|
熔断器
Fuse link
|
|
A
|
B
|
C
|
D
|
E
|
a
|
b
|
φC
|
|
FS160
|
105
|
184
|
88
|
160
|
43
|
73
|
25
|
φ7
|
NT00(NH00)
|
|
FS250
|
184
|
268
|
116
|
230
|
66
|
115
|
50
|
φ9
|
NT1(NH1)
|
|
FS400
|
210
|
285
|
129
|
256
|
81
|
140
|
50
|
φ9
|
NT2(NH2)
|
|
FS630
|
250
|
328
|
138
|
315
|
86
|
150
|
50
|
φ9
|
NT3(NH3)
|
|
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