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参数资料
| 型号： | 170M3808 |
| 厂商： | COOPER INDUSTRIES |
| 元件分类： | 保险丝 |
| 英文描述： | ELECTRIC FUSE, 40A, 700VAC, 200000A (IR), INLINE/HOLDER |
| 文件页数： | 1/3页 |
| 文件大小： | 175K |
| 代理商： | 170M3808 |
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
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
138
Square body DIN 43 620 — 690V/700V (IEC/UL):
40-1000A
High Speed Fuses
690V/700V (IEC/UL) 40-1000A
Specifications
Description: Square body DIN
43 620 blade style high speed
fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 690Vac (IEC)
— 700Vac (UL)
Amps: — 40-1000A
IR: — 200kA 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 electrical characteris-
tics. For other voltages,
the clearing I2t is found by
multiplying by correction
factor, K, given as a func-
tion of applied working
voltage, Eg, (rms).
K
1.5
1.0
0.5
0.4
0.3
0.2
E
g
100 200 300 400 500 600 690
U
L
1.4
1.2
103
6
8
7
9
5
4
3
E
g
200
300
400
500
600 690
K
p
30 40 50
60
70
80 90 100%
I
b
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
A
B
D
E
F
6
H
Indicator
Dimensions (mm)
Type DIN 1*, DIN 2, DIN 3
Size
A
B
D
E
F
H
1*
69
135
58
45
40
20
2
69
150
71
55
48
26
3
68
150
88
76
60
33
1mm = 0.0394” / 1” = 25.4mm
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 170M3808D | 功能描述:保险丝 40A 690V aR DIN 1 HSDNH 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 |
| 170M3809 | 制造商:COOPER BUSSMANN 功能描述:Fuse Square Body 50A 700V Holder Flat 69 X 58 X 45mm Carton |
| 170M3809D | 功能描述:保险丝 50A 690V aR DIN 1 HSDNH 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 |
| 170M3810 | 功能描述:FUSE 63A 690V DIN 1 AR UC RoHS:是 类别:过电压，电流，温度装置 >> 保险丝 - 电气，特制 系列:- 标准包装:3 系列:NH 保险丝类型:- 电压 - 额定:690VAC 电流:355A 封装/外壳:矩形，插片 尺寸/尺寸:5.906" L x 2.835" W x 3.071" H（150.00mm x 72.00mm x 78.00mm） 安装类型:支座 颜色:- 工作温度:- DC 抗冷流:- 熔化 I²t:- |
| 170M3810D | 功能描述:保险丝 63A 690V aR DIN 1 HSDNH 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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