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參數(shù)資料
| 型號(hào)： | 069UF2B0630B |
| 廠商： | WESTCODE SEMICONDUCTORS LTD |
| 元件分類： | 保險(xiǎn)絲 |
| 英文描述： | ELECTRIC FUSE, 630A, 660VAC, 660VDC, 200000A (IR), INLINE/HOLDER |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 643K |
| 代理商： | 069UF2B0630B |
WESTCODE An IXYS Company
French Standard Blade Contact Fuse – 690V
Data Sheet: 069UfxA/BxxxxB - Issue 1
Page 3 of 8
March, 2005
Main Charactreistics continued……
Size
Voltage
Ref:
Current
rating
IN(A)
Pre-arcing
I2t @ 1 ms
I2tp(kA2s)
Total Clearing
I2t @ UN (kA2s)
Watt Losses
0.8IN
IN
Tested
Interrupting
rating
069UF3B0500B
500
19
100
52.5
105
069UF3B0550B
550
27
140
55
110
069UF3B0630B
630
40
210
60
120
069UF3B0700B
700
55
300
62.5
125
069UF3B0800B
800
95
490
65
130
069UF3B0900B
900
135
700
67.5
135
069UF3B1000B
1000
170
900
77.5
155
069UF3B1100B
1100
240
1260
80
160
069UF3B1250B
1250
350
1850
90
180
3
690V
069UF3B1400B
1400
480
2500
100
200
200kA @660V
(IEC)
170kA @700V
(USA)
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 Ipm of the fuse.
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