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170M4921 PDF预览

170M4921

更新时间: 2024-02-29 02:42:12
品牌 Logo 应用领域
IRI 电路保护
页数 文件大小 规格书
2页 158K
描述
Square Body Flush End Contact

170M4921 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:TransferredReach Compliance Code:unknown
风险等级:5.59主体宽度:52 mm
主体高度:69 mm主体长度或直径:73.2 mm
内置特性:INDICATOR电路保护类型:ELECTRIC FUSE
焦耳积分标称:2200 J安装特点:INLINE/HOLDER
物理尺寸:73.2mm x 52mm x 69mm额定分断能力:150000 A
额定电流:160 A额定电压(交流):1000 V
参考标准:CE; IEC; UL表面贴装:NO
Base Number Matches:1

170M4921 数据手册

 浏览型号170M4921的Datasheet PDF文件第2页 
High Spe e d Fus e s  
Squa re Body Flus h End Conta c t — 1000V (IEC):  
501400A  
Arc Volta ge  
3
1000V (IEC) 50–1400A  
U
L
2,5  
This curve gives the peak  
2
Spe c ific a tions  
1,8  
1,6  
1,4  
1,2  
103  
arc voltage, U , which may  
L
Description: Square body flush  
appear across the fuse  
during its operation as a  
function of the applied  
end contact high speed fuses.  
8
7
6
5
4
3
Dimensions: See dimensions  
illustration.  
working voltage E , (rms)  
g
Ratings:  
at a power factor of 15%.  
Volts:1000Vac.  
Eg  
Powe r Los s e s  
500  
600 700  
800  
900 1000  
Amps:50-1400A  
IR:150kA (Est. 300kA) RMS Sym.  
Watts loss at rated current  
is given in the electrical  
characteristics. The curve  
allows the calculation of  
the power losses at load  
currents lower than the  
rated current. The  
1,0  
Kp  
0,8  
Agency Information: CE, Designed and tested to IEC  
0,7  
0,6  
0,5  
60269: Part 4, UL Recognized.  
0,4  
0,3  
Ele c tric a l Cha ra c te ris tic s  
Tota l c le a ring I2t  
1,5  
1,0  
K
0,2  
0,15  
2
correction factor, K , is  
p
The total clearing I t at  
rated voltage and at power  
factor of 15% are given in  
the electrical  
*
given as a function of the  
Ib  
0,1  
RMS load current, I , in %  
b
30  
40 50 60 70 80 90 100%  
of the rated current.  
0,5  
0,4  
characteristics. For other  
Fe a ture s a nd Be ne fits  
2
voltages, the clearing I t is  
0,3  
• Excellent DC performance  
found by multiplying by  
correction factor, K, given  
as a function of applied  
2
• Low arc voltage and low energy let-through (I t)  
• Low watts loss  
0,2  
Eg  
900 1000  
500  
600 700  
800  
• Superior cycling capability  
working voltage, E , (rms).  
g
*Rated voltage 900V  
Typic a l Applic a tions  
• DC common bus  
• DC drives  
• Power converters/rectifiers  
• Reduced voltage starters  
For Othe r Volta ge Ra tings in This Body Style  
• See pages 124 (690V/700V) and 162 (1250V/1300V)  
Dim e ns ions (m m )  
Type –BKN/- and –GKN/-  
Size  
A
B
Max D E  
F
F* (in)  
Min G  
H
5
1*BKN/75+GKN/75 72.5  
74  
61  
69  
77  
92  
92  
43  
M8  
” – 18 UNC-2B  
5
ø17.5  
ø20  
ø24  
ø30  
ø30  
1166” – 18 UNC-2B  
8
5
3
1
1
1BKN/75+GKN/75  
2BKN/75+GKN/75  
3BKN/75+GKN/75  
3BKN/90+GKN/90  
73.2  
73.2  
73.3  
80.3  
74  
52  
59  
74  
74  
M8  
74.4  
75.4  
91.4  
M10  
M12  
M12  
” – 16 UNC-2B  
10  
10  
10  
8” – 13 UNC-2B  
2
2” – 13 UNC-2B  
* Valid for fuses type –GKN/-.  
1mm = 0.0394” / 1” = 25.4mm  
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa  
148  

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