- 您現在的位置：買賣IC網 > PDF目錄68790 > 6.6URD31EF0550 (MERSEN) VERY FAST BLOW ELECTRIC FUSE, 550A, 660VAC, 200000A (IR), INLINE/HOLDER PDF資料下載
參數資料
| 型號： | 6.6URD31EF0550 |
| 廠商： | MERSEN |
| 元件分類： | 保險絲 |
| 英文描述： | VERY FAST BLOW ELECTRIC FUSE, 550A, 660VAC, 200000A (IR), INLINE/HOLDER |
| 文件頁數： | 5/13頁 |
| 文件大小： | 1081K |
| 代理商： | 6.6URD31EF0550 |
D 77
PSC
690/700 Volt 2X32 SEMICONDUCTOR PROTECTION FUSES
Below, right: Curves indicating for each rated
current the peak value Ic that the current may
reach as function of the prospective fault
current Ip.
Time-current characteristics
Above, left: Curves idicating 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, top right corner.
- The intersection of the fuse and CC’ curves indicates the
minimum breaking current Ipm of the fuse.
-
+
Maximum values of total operating I
2t
and total operating times
Left: Horizontal curves indicating the maximum values of total
operating I2t (I2tt) as function of the prospective current Ip at 660
V, cos w = 0.15.
The oblique lines indicate the corresponding total operating time
Tt, with pre-arching time in brackets.
2x33
D
Melting Time Current Data 2X32
Peak let-thru Data 2X32
相關PDF資料 |
PDF描述 |
|---|---|
| 6.6URD31EF0630 | VERY FAST BLOW ELECTRIC FUSE, 630A, 660VAC, 200000A (IR), INLINE/HOLDER |
| 6.6URD31EF0700 | VERY FAST BLOW ELECTRIC FUSE, 700A, 660VAC, 200000A (IR), INLINE/HOLDER |
| 6.6URD31TTF0200 | VERY FAST BLOW ELECTRIC FUSE, 200A, 660VAC, 200000A (IR), INLINE/HOLDER |
| 6.6URD31TTF0250 | VERY FAST BLOW ELECTRIC FUSE, 250A, 660VAC, 200000A (IR), INLINE/HOLDER |
| 6.6URD31TTF0315 | VERY FAST BLOW ELECTRIC FUSE, 315A, 660VAC, 200000A (IR), INLINE/HOLDER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 66-W | 制造商:3M Electronic Products Division 功能描述:Butt Connector 4AWG 28.7mm Tin 制造商:3M Electronic Products Division 功能描述:NON-INS BRZ SM/BUT C 4G 1.13 L |
| 66W07 | 制造商:Molex 功能描述: |
| 66W08 | 制造商:Molex 功能描述: |
| 66W09 | 制造商:Leviton Manufacturing Co 功能描述: 制造商:Woodhead Molex 功能描述: |
| 66W47 | 制造商:Molex 功能描述: 制造商:Molex 功能描述:L5-20P MOTOR BASE COVERPLATE |
發布緊急采購，3分鐘左右您將得到回復。