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參數資料
| 型號： | 170M6221 |
| 廠商： | COOPER INDUSTRIES |
| 元件分類： | 保險絲 |
| 英文描述： | ELECTRIC FUSE, 2000A, 700VAC, 200000A (IR), INLINE/HOLDER |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 244K |
| 代理商： | 170M6221 |
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
113
Square body DIN 43 653 — 690V/700V (IEC/UL):
40-2000A
High Speed Fuses
High
Speed
Fuses
690V/700V (IEC/UL) 40-2000A
Specifications
Description: Square body DIN 43
653 stud-mount high speed fuses.
Dimensions:
See dimensions
illustration.
Ratings:
Volts: — 690Vac (IEC)
— 700Vac (UL)
Amps: — 40-2000A
IR: — 200kA RMS Sym.
Agency Information:
CE,
Designed and tested to IEC
60269: Part 4, UL Recognized.
Consult Cooper Bussmann for UL
Recognition/CSA Component
Acceptance status.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given
in the electrical
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).
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
correction 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
U
L
1.4
1.2
103
6
8
7
9
5
4
3
E
g
200
300
400
500
600 690
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50
60
70
80 90 100%
I
b
100 200 300 400 500 600 690
K
1.5
1.0
0.5
0.4
0.3
0.2
E
g
1)
2)
1) Rated voltage 600V
2) Rated voltage 550V
A
B
C
D
E
6
11
H
Dimensions (mm)
Type -/80, -TN/80, -/110, -TN/110.
Size
A
B
B**
C
C**
D***
E
H
1*
50
104
134
78
108
58
45
22
1
50
108
138
78
108
66
53
25
2
50
108
138
78
108
75
61
25
3
51
109
139
78
108
90
76
30
**Valid for fuses type -/110, -TN/110.
***Microswitch.
1mm = 0.0394” / 1” = 25.4mm
Cooper Bussmann fuses
are used in all kinds of
oil-well drilling equipment
around the world.
Did You Know?
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| 170M3110 | ELECTRIC FUSE, 63A, 700VAC, 200000A (IR), INLINE/HOLDER |
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