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FWH-200B 데이터시트 PDF




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부품번호 FWH-200B 기능
기능 High Speed Fuses
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FWH-200B 데이터시트, 핀배열, 회로
High Speed Fuses
Section Contents
Page
General Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 88-89
North American fuses & accessories . . . . . . . . . . . . 90-106
Square Body fuses & accessories . . . . . . . . . . . . . 107-180
BS 88 fuses & accessories . . . . . . . . . . . . . . . . . . . .181-190
Ferrule fuses & accessories. . . . . . . . . . . . . . . . . . . .191-212
www.DataSheet.co.kr
87
Datasheet pdf - http://www.DataSheet4U.net/




FWH-200B pdf, 반도체, 판매, 대치품
High Speed Fuses
North American fuses
Introduction
North American Contents
Catalog
Number
Volts
FWA
130
FWA
150
FWX
250
FWH
500
KAC
600
KBC
600
FWP
700
FWJ
1000
Amp
Range
1000-4000
70-1000
35-2500
35-1600
1-1000
35-800
5-1200
35-2000
Accessories
Fuse Bases
North American Fuse Ranges
Amps
Volts
AC DC
1000-4000
130
XX
70-1000
150
XX
35-2500
250
XX
35-1600
500
XX
1-1000
600
X—
5-1200
700
XX
40-600
800
—X
35-2000
1000
X—
Page
91-92
93-94
95-96
97-98
99
100
101-103
104-105
106
General Information
Cooper Bussmann offers a complete range of North
American blade and flush-end style fuses and accessories.
Theirwww.DataSheet.co.kr design and construction were optimized to provide:
• Low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
• Low arc voltage
• Excellent dc performance
North American style fuses provide an excellent solution for
medium power applications. While there are currently no
published standards for these fuses, the industry has
standardized on mounting centers that accept
Cooper Bussmann fuses.
Voltage Rating
All Cooper Bussmann® North American style fuses are tested
at their rated voltage. Cooper Bussmann should be consulted
for applications exceeding those values.
Accessories
External and internal open fuse indication is available for
selected portions of the North American line. Fuse blocks are
available for most applications.
90 For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
Datasheet pdf - http://www.DataSheet4U.net/

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FWH-200B 전자부품, 판매, 대치품
High Speed Fuses
North American — FWA 150V: 70-1000A
FWA
Specifications
Description: North American style
stud-mount fuses.
Dimensions: See Dimensions
illustrations.
Ratings:
Volts: — 150Vac
Amps: — 70-1000A
IR: — 100kA Sym. (70-400A)
— 200kA Sym. (450-1000A)
— 20kA @150Vdc (70-800A)
— 100kA @ 80Vdc (70-400A)
Agency Information: CE, UL Recognized
Electrical Characteristics
Total Clearing I2t
1.5
The total clearing I2t at rated
K
voltage and at power factor of 1.0
15% are given in the electri-
cal characteristics. For other
0.5
voltages, the clearing I2t is
1)
found by multiplying by cor-
rection factor, K, given as a
function of applied working
0.3
0.2
2)
voltage, Eg, (rms).
0.15
22
70 102
Eg
150
1) 500-1000A Range
2) 70-400A Range
Dimensions (in)
Fig. 1: 70-400A
2.656
2.188
1.936
1.156
0.750 0.312
Fig. 2: 500-1000A
3.500
2.438
1.250
1.000
0.438
0.125
0.250
Arc Voltage
This curve gives the peak
arc voltage, UL, which may 300
appear across the fuse dur-
ing its operation as a func-
tion of the applied working 200
voltage, Eg, (rms) at a
power factor of 15%.
100
UL
Power Losses
Eg
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-
1.0 Kp
0.8
0.6
0.5
0.4
0.3
50
tion factor, Kp, is given as 0.2
a function of the RMS load
current, Ib, in % of the
rated current.
0.1
30 40 50 60
Catalog Numbers
Electrical Characteristics
Rated
I2t (A2 Sec)
Catalog
Current
Clearing
Number
RMS-Amps Pre-arc
at 150V
FWA-70B
www.DataSheet.co.kr
FWA-80B
70
80
470 4000
670 6000
FWA-100B
100
1200
12000
FWA-125B
125
1870
18000
FWA-150B
150
2700
26000
FWA-200B
200
4780
45000
FWA-250B
250
7470
70000
FWA-300B
300
10760
100000
FWA-350B
350
15700
140000
FWA-400B
400
20300
180000
FWA-500A
500
39000
120000
FWA-600A
600
46000
140000
FWA-700A
700
75000
220000
FWA-800A
800
92000
280000
FWA-1000A
1000
170000
510000
• Watts loss provided at rated current.
• See accessories on page 106.
100
70 80
Watts
Loss
6.9
7.7
9.0
11.2
13.5
17.6
22.5
27.0
30.6
35.2
35.0
47.0
49.0
58.0
60.0
150
Ib
90 100%
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
1.000
1.500
0.406
1mm = 0.0394 “ / 1” = 25.4mm
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
93
Datasheet pdf - http://www.DataSheet4U.net/

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부품번호상세설명 및 기능제조사
FWH-200B

High Speed Fuses

Bussmann
Bussmann

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