WESTCODE
An
IXYS Company
French Standard Blade Contact Fuse – 690V
Date:- 18 Mar, 2005
Data Sheet Issue:- 1
Ultra Rapid
Semiconductor Protection Fuse
European Square Body Fuses
French Standard Blade Contact
Voltage Rating 500V to 690V
Current Ratings 63A to 1400A
aR Characteristics
Sizes 0, 1, 2, 3
Key Features:
Extremely high interrupting rating fuses for the protection of power semiconductors in accordance
with IEC Standard 60269.1 and 4.
Exceptionally low I
2
t, power losses
Highly reliable low voltage trip indicator system which conforms to UL, IEC, DIN and VDE standards
Non Magnetic construction
Increased technical performance gives higher ratings and a reduction in volume and weight
Microswitch system reference : MS 3V 1-5
Fuse holder type : SI DIN 80
Data Sheet: 069UfxA/BxxxxB - Issue 1
Page 1 of 8
March, 2005
WESTCODE
An
IXYS Company
French Standard Blade Contact Fuse – 690V
Main Characteristics:
Size
Voltage
Ref:
069UF0A0063B
069UF0A0080B
069UF0A0100B
069UF0A0125B
0
690V
069UF0A0160B
069UF0A0200B
069UF0A0250B
069UF0A0315B
069UF0A0350B
069UF0A0400B
Current
rating
I
N
(A)
63
80
100
125
160
200
250
315
350
400
Pre-arcing
I
2
t @ 1 ms
I
2
t
p
(kA
2
s)
0.2
0.33
0.47
0.85
1.6
3
5.8
12
15.5
23
Total Clearing
I
2
t @ U
N
(kA
2
s)
1.1
1.75
2.5
4.5
8.5
15.5
30
62
80
120
Watt Losses
I
N
0.8I
N
7.5
9.5
13
15
18.5
21.5
25
22.5
30
32.5
14
19
26
30
37
43
50
55
60
65
200kA @660V
(IEC)
170kA @700V
(USA)
Tested
Interrupting
rating
Notes: Minimum operating voltage for integrated trip indicator = 20V
Microswitch reference : MS 3V 1-5
Size
Voltage
Ref:
069UF1B0200B
069UF1B0250B
069UF1B0315B
069UF1B0350B
Current
rating
I
N
(A)
200
250
315
350
400
450
500
550
630
800
Pre-arcing
I
2
t @ 1 ms
I
2
t
p
(Ka
2
s)
2.6
4.7
7.5
10.5
19
26.5
37
52
75
140
Total Clearing
I
2
t @ U
N
(Ka
2
s)
13.5
25
40
55
100
140
195
280
390
800
Watt Losses
0.8I
N
I
N
22.5
25.5
32.5
33.5
34
35
36
37.5
42.5
52.5
45
52
65
67
68
70
72
75
85
105
Tested
Interrupting
rating
1
690V
069UF1B0400B
069UF1B0450B
069UF1B0500B
069UF1B0550B
069UF1B0630B
069UF1B0800B
200kA @660V
(IEC)
170kA @700V
(USA)
Notes: Minimum operating voltage for integrated trip indicator = 20V
Microswitch reference : MS 3V 1-5
Size
Voltage
Ref:
069UF2B0400B
069UF2B0450B
069UF2B0500B
Current
rating
I
N
(A)
400
450
500
550
630
700
800
900
Pre-arcing
I
2
t @ 1 ms
I
2
t
p
(kA
2
s)
15
20
28
37
54
76
115
170
Total Clearing
I
2
t @ U
N
(kA
2
s)
80
115
145
195
280
400
600
900
Watt Losses
0.8I
N
I
N
32.5
40
45
47.5
52.5
55
60
62.5
75
80
90
95
105
110
120
125
Tested
Interrupting
rating
2
690V
069UF2B0550B
069UF2B0630B
069UF2B0700B
069UF2B0800B
069UF2B0900B
200kA @660V
(IEC)
170kA @700V
(USA)
Notes: Minimum operating voltage for integrated trip indicator = 20V
Microswitch reference : MS 3V 1-5
Data Sheet: 069UfxA/BxxxxB - Issue 1
Page 2 of 8
March, 2005
WESTCODE
An
IXYS Company
French Standard Blade Contact Fuse – 690V
Main Charactreistics continued……
Size
Voltage
Ref:
069UF3B0500B
069UF3B0550B
069UF3B0630B
069UF3B0700B
3
690V
069UF3B0800B
069UF3B0900B
069UF3B1000B
069UF3B1100B
069UF3B1250B
069UF3B1400B
Current
rating
I
N
(A)
500
550
630
700
800
900
1000
1100
1250
1400
Pre-arcing
I
2
t @ 1 ms
I
2
t
p
(kA
2
s)
19
27
40
55
95
135
170
240
350
480
Total Clearing
I
2
t @ U
N
(kA
2
s)
100
140
210
300
490
700
900
1260
1850
2500
Watt Losses
0.8I
N
I
N
52.5
55
60
62.5
65
67.5
77.5
80
90
100
105
110
120
125
130
135
155
160
180
200
200kA @660V
(IEC)
170kA @700V
(USA)
Tested
Interrupting
rating
Notes: Minimum operating voltage for integrated trip indicator = 20V
Microswitch 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.
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 I
pm
of the fuse.
Data Sheet: 069UfxA/BxxxxB - Issue 1
Page 3 of 8
March, 2005
WESTCODE
An
IXYS Company
French Standard Blade Contact Fuse – 690V
Times vs current characteristics
Size 0
Size 1
Size 2
Size 3
Data Sheet: 069UfxA/BxxxxB - Issue 1
Page 4 of 8
March, 2005
WESTCODE
An
IXYS Company
French Standard Blade Contact Fuse – 690V
Total clearing I²T:
The horizontal curves given below indicated the maximum values of total operating I
2
t (I
2
t
t
) as a function
of prospective current Ip @ 660V, cosϕ = 0.15. Oblique lines indicate the corresponding total operating
time T
t
, with pre-arcing time in brackets.
Size 0
Size 1
Size 2
Size 3
Data Sheet: 069UfxA/BxxxxB - Issue 1
Page 5 of 8
March, 2005
