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參數(shù)資料
| 型號(hào)： | 9274-10380 |
| 元件分類： | 功率/信號(hào)繼電器 |
| 英文描述： | POWER/SIGNAL RELAY, 4PDT, MOMENTARY, 0.304A (COIL), 28VDC (COIL), 8512mW (COIL), 15A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| 文件頁數(shù)： | 12/13頁 |
| 文件大小： | 1116K |
| 代理商： | 9274-10380 |
3. Calculation of coil temperature rise when R initial and R final are known:
Delta T = (234.5 + T1) (R2/R1 - 1)
Delta T = Temperature rise (°C)
T1 = Initial temperature (°C)
R1 = Initial resistance (Ohms)
R2 = Final resistance (Ohms)
R2 = K2R1
Temperature can also be found by making the R2/R1 ratio = the
coefficient of correction graph in Fig. 2, and then finding the corresponding temperature.
TEMPERATURE CORRECTION CHART FOR RESISTANCE
Fig. 2
EXAMPLE:
Catalog indicates coil resistance of 290 ohm at 25°C. What is the value at 125°C?
From the chart: 290 x 1.39 = 403.31 Ohms.
Date of issue: 6/00
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 9274-10381 | POWER/SIGNAL RELAY, 4PDT, MOMENTARY, 0.304A (COIL), 28VDC (COIL), 8512mW (COIL), 15A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| 9274-10291 | POWER/SIGNAL RELAY, 4PDT, MOMENTARY, 11500mW (COIL), 15A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| 9274-5569 | POWER/SIGNAL RELAY, 4PDT, MOMENTARY, 11500mW (COIL), 15A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| 9274-5770 | POWER/SIGNAL RELAY, 4PDT, MOMENTARY, 0.304A (COIL), 28VDC (COIL), 8512mW (COIL), 15A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
| 9274-5771 | POWER/SIGNAL RELAY, 4PDT, MOMENTARY, 11500mW (COIL), 15A (CONTACT), 28VDC (CONTACT), PANEL MOUNT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 9274-10381 | 制造商:Leach International Corporation 功能描述:CONTENT MANAGER - Bulk |
| 9274-10453 | 制造商:Leach International Corporation 功能描述:CONTENT MANAGER - Bulk |
| 927415-2 | 制造商:TE Connectivity 功能描述:1P FF STECKH-GEH9,5 - Bag 制造商:TE CONNECTIVITY 功能描述:1P FF STECKH-GEH9,5 |
| 927415-4 | 制造商:TE Connectivity 功能描述:1P FF STECKH-GEH9,5 - Bulk |
| 927415-5 | 制造商:TE Connectivity 功能描述:1P FF STECKH-GEH9,5 - Bag 制造商:TE CONNECTIVITY 功能描述:1P FF STECKH-GEH9,5 |
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