170M3819 [COOPER]
Electric Fuse, 400A, 700VAC, 200000A (IR), Inline/holder,;
| 型号： | 170M3819 |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | Electric Fuse, 400A, 700VAC, 200000A (IR), Inline/holder, 电路保护 |
| 文件： | 总3页 (文件大小：175K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
High Speed Fuses
Square body DIN 43 620 — 690V/700V (IEC/UL):
40-1000A
Arc Voltage
1.4
1.2 UL
103
9
8
690V/700V (IEC/UL) 40-1000A
This curve gives the peak
arc voltage, U , which may
appear across the fuse
during its operation as a
function of the applied
Specifications
L
Description: Square body DIN
43 620 blade style high speed
fuses.
7
6
Dimensions: See dimensions
illustration.
5
working voltage, E , (rms)
at a power factor of 15%.
g
4
3
Ratings:
Volts:— 690Vac (IEC)
— 700Vac (UL)
Eg
Power Losses
200 300
400
500 600 690
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-
Amps:— 40-1000A
IR:— 200kA RMS Sym.
1.0
0.8
Kp
0.6
0.5
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
0.4
0.3
Electrical Characteristics
Total Clearing I2t
tion factor, K , is given as
p
0.2
a function of the RMS load
current, I , in % of the
rated current.
2
1.5
b
The total clearing I t at
K
rated voltage and at power
1.0
factor of 15% are given in
the electrical characteris-
tics. For other voltages,
the clearing I t is found by
multiplying by correction
Ib
0.1
30 40 50 60
80 90 100%
70
Features and Benefits
• Excellent dc performance
• Low arc voltage and low energy let-through (I t)
• Low watts loss
• Superior cycling capability
2
0.5
2
0.4
0.3
factor, K, given as a func-
tion of applied working
0.2
Typical Applications
• DC common bus
• DC drives
Eg
voltage, E , (rms).
g
100 200 300 400 500 600 690
• Power converters/rectifiers
• Reduced voltage starters
Dimensions (mm)
Type DIN 1*, DIN 2, DIN 3
A
Size
1*
2
A
B
D
E
F
H
Indicator
69
69
68
135
150
150
58
71
88
45
55
76
40
48
60
20
26
33
3
1mm = 0.0394” / 1” = 25.4mm
H
D
F
B
E
6
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
138
High Speed Fuses
Square body DIN 43 620 — 690V/700V (IEC/UL):
40-1000A
Catalog Numbers
Size 1* — 40-630A: 690V
Time-Current Curve
Catalog Numbers
DIN Type T
Indicator
Electrical Characteristics
2 2
Rated
Current
I t (A Sec)
Clearing
at 660V
270
Watts
Loss
9
11
14
18
21
26
30
35
40
50
55
60
65
70
75
80
90
95
95
100
105
110
115
120
125
for Micro
Size
1*
RMS-Amps Pre-arc
170M3808
170M3809
170M3810
170M3811
170M3812
170M3813
170M3814
170M3815
170M3816
170M3817
170M3818
170M3819
170M5808
170M5809
170M5810
170M5811
170M5812
170M5813
170M6808
170M6809
170M6810
170M6811
170M6812
170M6813
170M6814
40
50
63
40
77
515
115
185
770
1250
80
100
125
160
200
250
315
350
400
400
450
500
550
630
700
500
550
630
700
800
900
1000
360
550
2450
3700
1100
2200
4200
7000
7500
15000
28500
46500
68500
105000
74000
105000
145000
190000
275000
405000
95000
135000
210000
300000
465000
670000
945000
10000
15000
11000
15500
21500
28000
41000
60500
14000
19500
31000
44500
69500
100000
140000
2
3
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 179-180.
Rated Current
The rated current of this fuse range has been given with
copper conductors that have a current density of 1.3 A/mm
2
(IEC 60269-4). For conductor cross section according to IEC
60269-1, the fuses must be derated. Please contact Cooper
Bussmann for application assistance.
Peak Let-Through Curve
105
B
630A
500A
400A
315A
200A
550A
450A
350A
250A
160A
100A
104
125A
80A
50A
63A
40A
103
A
2x102
1x102
103
104
105
106
Prospective Short-Circuit Current Symmetrical RMS
Data Sheet: 17056314
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
139
High Speed Fuses
Square body DIN 43 620 — 690V/700V (IEC/UL):
40-1000A
Size 2 — 400-1250A: 690V
Time-Current Curve
Size 3 — 500-2000A: 690V
Time-Current Curve
104
103
102
104
103
102
A
A
A
A
101
100
101
100
10–1
10–1
10–2
10–2
10–3
10–3
1x10–4
1x10–4
1x102
103
104
105
1x102
103
104
105
Prospective Current In Amperes RMS
Prospective Current In Amperes RMS
Peak Let-Through Curve
Peak Let-Through Curve
106
106
B
B
2000A
1600A
1400A
1100A
900A
1800A
1500A
1250A
1000A
1250A
1000A
800A
630A
500A
400A
1100A
900A
700A
550A
450A
105
105
800A
630A
500A
700A
550A
104
104
A
A
2x103
2x103
1x103
104
105
106
107
1x103
104
105
106
107
Prospective Short-Circuit Current Symmetrical RMS
1800A fuse is derated to 600V (IEC).
2000A fuse is derated to 550V (IEC).
Data Sheet: 17056318
Data Sheet: 17056320
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
140
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