070US2U0450B [IXYS]
Electric Fuse, 450A, 700VAC, 700VDC, 170000A (IR), Inline/holder;
| 型号： | 070US2U0450B |
| 厂家： | 
IXYS CORPORATION |
| 描述： | Electric Fuse, 450A, 700VAC, 700VDC, 170000A (IR), Inline/holder 电路保护 |
| 文件： | 总8页 (文件大小：646K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Date:- 18 Mar, 2005
Data Sheet Issue:- 1
Ultra Rapid
Semiconductor Protection Fuse
American Square Body Type Fuses
American End Contacts
Voltage Ratings 450V to 700V
Current Ratings 63A to 2500A
Sizes 0, 1, 2, 3
Key Features:
690V voltage rating complying with IEC, DIN and VDE standards
Exceptionally low I2t, power losses
Non Magnetic construction, highly reliable low voltage indicator system
Conform to UL, IEC, DIN and VDE standards
Increased technical performance give higher ratings and a reduction in volume and weight
All models with integrated trip-indicator
Microswitch system reference MS 3V 1-5
Data Sheet: 070USxUxxxxB
Issue 1
Page 1 of 8
March, 2005
WESTCODE An IXYS Company
American Square Body Fuses – End Contacts
Main Characteristics:
Total
Clearing
I2t @ UN
(kA2s)
Current
rating
IN(A)
Pre-arcing
I2t @ 1 ms
I2tp(kA2s)
Voltage
UN (V)
Watt Losses
Tested Interrupting
rating
Size
Ref:
0.8IN
IN
63
070US0U0063B
070US0U0080B
070US0U0100B
070US0U0125B
070US0U0160B
070US0U0200B
070US0U0250B
070US0U0315B
070US0U0350B
070US0U0400B
070US0U0450B
070US0U0500B
070US0U0550B
0.20
0.33
0.47
0.85
1.6
3
1.10
1.8
2.5
4.5
8.5
15.5
30
7.5
14
19
26
30
37
42
48
53
57
60
80
80
80
80
9.5
13
100
125
160
200
250
315
350
400
450
500
550
15
18.5
21.5
25
0
700V
5.8
12
170kA / 700V
62
22.5
30
15.5
23
80
120
150
240
300
32.5
44
26
41
44
-
52
45
Notes:
Minimum operating voltage for integrated trip indicator = 20V.
Shaded data; not included on curves, refer to factory.
Micro switch reference: MS 3V 1-5
Total
Current
rating
IN(A)
Pre-arcing
I2t @ 1 ms
I2tp(kA2s)
Voltage
UN (V)
Clearing
I2t @ UN
(kA2s)
Watt Losses
Tested Interrupting
rating
Size
Ref:
0.8IN
IN
200
070US1U0200B
2.60
13.50
22.5
45
250
315
350
400
450
500
550
630
700
800
070US1U0250B
070US1U0315B
070US1U0350B
070US1U0400B
070US1U0450B
070US1U0500B
070US1U0550B
070US1U0630B
070US1U0700B
070US1U0800B
4.70
7.50
25.00
40.00
25.5
32.5
33.5
34.0
35.0
36.0
37.5
42.5
42.5
60.0
52
65
67
68
70
70
70
75
85
105
10.50
19.00
26.50
37.00
52.00
75.00
95.00
140.00
55.00
100.00
140.00
195.00
280.00
390.00
490.00
800.00
1
700V
170kA / 700V
Notes:
Minimum operating voltage for integrated trip indicator = 20V.
Shaded data; not included on curves, refer to factory.
Micro switch reference: MS 3V 1-5
Data Sheet: 070USxUxxxxB
Issue 1
Page 2 of 8
March, 2005
WESTCODE An IXYS Company
American Square Body Fuses – End Contacts
Total
Clearing
I2t @ UN
(kA2s)
Current
rating
IN(A)
Pre-arcing
I2t @ 1 ms
I2tp(kA2s)
Voltage
UN (V)
Watt Losses
Tested Interrupting
rating
Size
Ref:
0.8IN
IN
400
450
500
550
630
700
800
900
070US2U0400B
070US2U0450B
070US2U0500B
070US2U0550B
070US2U0630B
070US2U0700B
070US2U0800B
070US2U0900B
15
20
80
32.5
75
80
115
145
195
280
400
600
900
40
45
28
90
700V
37
47.5
52.5
55
95
170 kA / 700V
200 kA / 700V
54
105
110
120
125
76
115
170
60
2
62.5
690V +6%
1000
1100
1250
1400
1600
1800
070US2U1000B
065US2U1100B
060US2U1250B
055US2U1400B
055US2U1600B
050US2U1800B
240
270
410
555
870
1050
1250
1670
2400
3400
5300
8700
67.5
135
165
180
190
195
230
650V
600V
160kA @ 650V
150kA @ 600V
550V
500V
130kA @ 550V
110kA @ 500V
Notes:
Size
Minimum operating voltage for integrated trip indicator = 20V.
Shaded data; not included on curves, refer to factory.
Micro switch reference: MS 3V 1-5
Total
Current
rating
IN(A)
Pre-arcing
I2t @ 1 ms
I2tp(kA2s)
Voltage
UN (V)
Clearing
I2t @ UN
(kA2s)
Watt Losses
Tested Interrupting
rating
Ref:
0.8IN
IN
500
550
070US3U0500B
070US3U0550B
070US3U0630B
070US3U0700B
070US3U0800B
070US3U0900B
070US3U1000B
070US3U1100B
070US3U1250B
070US3U1400B
065US3U1600B
065US3U1800B
060US3U2000B
055US3U2250B
050US3U2500B
19
27
100
140
52.5
105
105
110
115
120
120
135
135
150
160
210
225
250
280
280
55
60
62.5
65
67.5
77.5
80
90
100
120
-
630
40
210
700
55
300
700V
170 kA / 700V
800
95
490
900
135
170
240
350
480
555
720
950
1250
1870
700
1000
1100
1250
1400
1600
1800
2000
2250
2500
900
3
1260
1850
2400
2900
3870
4800
5160
6540
690V +6%
650V
200 kA / 700V
160kA @ 650V
-
600V
550V
500V
-
150kA @ 600V
130kA @ 550V
110kA @ 500V
-
-
Notes:
Minimum operating voltage for integrated trip indicator = 20V.
Shaded data; not included on curves, refer to factory.
Micro switch reference: MS 3V 1-5
Electrical Characteristics:
Times vs current characteristics
The curves shown on page 4 indicate the pre-arcing time for each rated current as a function of RMS
value of pre-arcing current I:
-
-
Tolerances on this current ± 8%
Beyond 30 sec or 10 sec, small overloads must be eliminated by another device.
Data Sheet: 070USxUxxxxB
Issue 1
Page 3 of 8
March, 2005
WESTCODE An IXYS Company
American Square Body Fuses – End Contacts
Curve CC’ represents the maximum times taken by the associated device to clear small overloads; only its
horizontal line is represented.
Its oblique line must be plotted according to sketch in top right corner:
- The intersection of the fuse and CC’ curves indicates the minimum breaking current Ipm of the fuse.
Size 0
Size 1
Size 2
Size 3
Data Sheet: 070USxUxxxxB
Issue 1
Page 4 of 8
March, 2005
WESTCODE An IXYS Company
American Square Body Fuses – End Contacts
Total clearing I²T:
The horizontal curves given below indicated the maximum values of total operating I2t (I2tt) as a function
of prospective current Ip @ 660V, cosϕ = 0.15. Oblique lines indicate the corresponding total operating
time Tt, with pre-arcing time in brackets.
Size 0
Size 1
Size 3
Size 2
Data Sheet: 070USxUxxxxB
Issue 1
Page 5 of 8
March, 2005
WESTCODE An IXYS Company
American Square Body Fuses – End Contacts
Cut off Characteristics:
The curves below indicate, for each rated current, the peak value IC that the current may reach as a
function of the prospective fault current Ip.
Size 0
Size 1
Size 2
Size 3
Data Sheet: 070USxUxxxxB
Issue 1
Page 6 of 8
March, 2005
WESTCODE An IXYS Company
American Square Body Fuses – End Contacts
Corrective Factor – Peak Arc Voltage:
I2t Multiplier Coefficient
Peak Arc Voltage
The above Mean curve shows variation of total
clearing time (I2tt) and total operating time Tt in
accordance with working voltage U.
Curve indicating peak arc voltage Um which may
appear across fuse terminals as a function of
working voltage U @ cos ϕ = 0.15.
Dissipated Power
Curve enabling calculation of dissipated power P
by a fuse rated IN, as a function of the RMS
current I, in multiples of IN in a steady state.
Data Sheet: 070USxUxxxxB
Issue 1
Page 7 of 8
March, 2005
WESTCODE An IXYS Company
American Square Body Fuses – End Contacts
Outline Drawing & Ordering Information:
Dimensions (mm)
d
Size
0
A
40
B
C
D
26
E
G
9
p
6
9
9
9
Weight
245g
Imperial
46.5
56.5
65.5
79.5
82
50.6
50.6
50.6
50.6
5/16-18”
5/16-18”
3/8-16”
1
51
91
30
9
370g
2
60
100
114
38 / 42*
46 / 52*
15
15
510g / 600g
790g / 910g
3
74.5
1/ 2-13”
*size 2 from 900A and size 3 from 1250A
ORDERING INFORMATION
(Please quote code as below)
Voltage Rating (V)
Type
Size
Fixing
Current Rating Amps
Indicator Type
700
US
0, 1, 2, or 3
U
0063 – 1600
B
Order code: eg. 070US3U0063B = 700V, American Square Body Fuse with end contacts, Size 3, imperial thread, 63A with button indicator
IXYS Semiconductor GmbH
Edisonstraße 15
D-68623 Lampertheim
Tel: +49 6206 503-0
Westcode Semiconductors Ltd
Langley Park Way Langley Park
Chippenham Wiltshire SN15 1GE
Tel: +44 (0)1249 444524
Fax: +49 6206 503-627
E-mail: marcom@ixys.de
Fax: +44 (0)1249 659448
E-mail: WSL.sales@westcode,com
IXYS Corporation
3540 Bassett Street
Westcode Semiconductors Inc
3270 Cherry Avenue
www.westcode.com
www.ixys.com
Santa Clara CA 95054 USA
Tel: +1 (408) 982 0700
Fax: +1 (408) 496 0670
E-mail: sales@ixys.com
Long Beach CA 90807 USA
Tel: +1 (562) 595 6971
Fax: +1 (562) 595 8182
E-mail: WSI.sales@westcode.com
The information contained herein is confidential and is protected by Copyright. The information may not be used or disclosed except
with the written permission of and in the manner permitted by the proprietors Westcode Semiconductors Ltd.
© Westcode Semiconductors Ltd.
In the interest of product improvement, Westcode reserves the right to change specifications at any time without prior notice.
Data Sheet: 070USxUxxxxB
Issue 1
Page 8 of 8
March, 2005
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