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参数资料
| 型号： | 125UR1S0400B |
| 厂商： | WESTCODE SEMICONDUCTORS LTD |
| 元件分类： | 保险丝 |
| 英文描述： | ELECTRIC FUSE, 400A, 1250VAC, 1250VDC, 100000A (IR), INLINE/HOLDER |
| 文件页数： | 4/8页 |
| 文件大小： | 613K |
| 代理商： | 125UR1S0400B |
WESTCODE An IXYS Company
French Standard 600 to 1250V End Contact Fuses
Data Sheet. 125URxSxxxxB
Issue 1
Page 4 of 8
March, 2005
Electrical Characteristics:
Times vs current characteristics
The following curves 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, 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.
Size 0
Size 1
Size 2
Size 3
Total clearing IT:
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