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参数资料
| 型号： | 170M2682 |
| 厂商： | COOPER INDUSTRIES |
| 元件分类： | 保险丝 |
| 英文描述： | ELECTRIC FUSE, 125A, 1000VAC, 150000A (IR), INLINE/HOLDER |
| 文件页数： | 1/2页 |
| 文件大小： | 143K |
| 代理商： | 170M2682 |
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
145
High Speed Fuses
High
Speed
Fuses
Arc Voltage
This curve gives the peak
arc voltage, UL, which may
appear across the fuse
during its operation as a
function of the applied
working voltage Eg, (rms)
at a power factor of 15%.
Power Losses
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 correc-
tion factor, Kp, is given as
a function of the RMS load
current, Ib, in % of the
rated current.
Features and Benefits
Excellent dc performance
Low arc voltage and low energy let-through (I2t)
Low watts loss
Superior cycling capability
Typical Applications
DC common bus
DC drives
Power converters/rectifiers
Reduced voltage starters
Square body DIN 43 620 — 1000V (IEC): 20–225A
1000V (IEC) 20–225A
Specifications
Description: Square body DIN
43 620 blade style high speed
fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1000Vac
Amps: — 20-225A
IR: — 150kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the elec-
trical characteristics. For
other voltages, the clearing
I2t is found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
1,5
1,0
0,5
0,4
0,3
0,2
K
Eg
200
400
600
800
1000
*Rated voltage 900V
*
3
2,5
2
1,8
1,6
1,4
1,2
10
3
8
7
6
5
4
3
UL
Eg
200
400
600
800
1000
1,0
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,15
0,1
K
p
Ib
30
40
50
60
70
80
90 100%
Dimensions (mm)
Type T
Size
A
B
Max D
Max E
F
G
Min H
DIN 00
49
78.5
60
30
35
6
15
1mm = 0.0394” / 1” = 25.4mm
相关PDF资料 |
PDF描述 |
|---|---|
| 170M2683 | ELECTRIC FUSE, 160A, 1000VAC, 150000A (IR), INLINE/HOLDER |
| 170M2684 | ELECTRIC FUSE, 200A, 900VAC, 150000A (IR), INLINE/HOLDER |
| 170M2685 | ELECTRIC FUSE, 225A, 900VAC, 150000A (IR), INLINE/HOLDER |
| 170M2691 | ELECTRIC FUSE, 10A, 690VAC, 300000A (IR), INLINE/HOLDER |
| 170M2692 | ELECTRIC FUSE, 16A, 690VAC, 300000A (IR), INLINE/HOLDER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 170M2683 | 功能描述:保险丝 160A 1000V DIN 00 AR RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| 170M2684 | 功能描述:保险丝 200A 900V DIN 00 AR RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| 170M2685 | 功能描述:保险丝 225A 900V DIN 00 AR RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| 170M2690 | 功能描述:保险丝 10A 1000V DIN 00 AR RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| 170M2691 | 功能描述:保险丝 10A 690V DIN 00 GR RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
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