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![](https://ae01.alicdn.com/kf/Sd2a038ec04b944cba04a5ae1b8774eb6s/NEW-AVR-R250.jpg) ![](https://ae01.alicdn.com/kf/S02c3052f1d344ca4ac9e94db457e5456y/NEW-AVR-R250.jpg) ![](https://ae01.alicdn.com/kf/Sc27e688a64ef47f1a9e8fb3e2d923315s/NEW-AVR-R250.jpg) ![](https://ae01.alicdn.com/kf/S9a066c4cd5884729ae798af875b4cb33R/NEW-AVR-R250.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sd2a038ec04b944cba04a5ae1b8774eb6s/NEW-AVR-R250.jpg) ![](https://ae01.alicdn.com/kf/S02c3052f1d344ca4ac9e94db457e5456y/NEW-AVR-R250.jpg) ![](https://ae01.alicdn.com/kf/Sc27e688a64ef47f1a9e8fb3e2d923315s/NEW-AVR-R250.jpg) ![](https://ae01.alicdn.com/kf/S9a066c4cd5884729ae798af875b4cb33R/NEW-AVR-R250.jpg) ![](https://ae01.alicdn.com/kf/Sc368e85b335242e085f8e0db78000254k/NEW-AVR-R250.jpg)
- ºê·£µå À̸§: OLANGDA
- ±Ù¿ø: CN (Á¤Ç°)
- 4. Applications Alternators LSA 42.2, 43: IEC, VDE, NEMA, BS, CSA, UL508 low voltage.
- R250 AVR controls the excitation current: around 0.5.
- Voltage regulation: Approximately 0.5
- Working range: 85 to 139 V
- Voltage setting potentiometer: 1000 ohm0.5W minimum setting range 5
- Operating frequency at 50 Hz: threshold at 48 Hz without LAM rating
- Operation at 60 Hz: 58 Hz threshold, no LAM pair
- Specific operation: 57Hz threshold, no LAM, speed change in steady state more than 2 Hz
- colour: black
- Material: plastic
¿É¼ÇÁ¤º¸[(193)Black]![](https://ae01.alicdn.com/kf/Sff6dcdd30e744146857bc5c72cd7a260g/NEW-AVR-R250.jpg_640x640.jpg) 1. Leroy Somer ÀÚµ¿ Àü¾Ð Á¶Á¤±â R250 2. Á¤Àå leroy somer ºê·¯½Ã¸®½º ¹ßÀü±â 3. Æ®·£Áö½ºÅÍ°¡ÀÖ´Â Analogic ÀÚµ¿ Àü¾Ð Á¶Á¤±â 4. ½Åû ¹ßÀü±â LSA 42.2, 43.2, 44.2, 46.2, 47.2. ºÐ·Î ÈïºÐ ü°è¿Í ȣȯÀÌ µÇ´Â. R250´Â ¼øÀÀÇÏ¿© ÀÔ´Ï´Ù: IEC, VDE, NEMA, BS, CSA, UL508 ³·Àº Àü¾Ð.
R250 avr´Â ¹ßÀü±âÀÇ »êÃâ Àü¾Ð¿¡ µû¶ó ÈïºÐ ÇöÀ縦 ÅëÁ¦ÇÕ´Ï´Ù. ¾ÆÁÖ °£´ÜÇÑ °³³äÀ¸·Î, ºÐ·Î ÈïºÐ ¹ßÀü±â´Â r250·Î ÀÚµ¿ ÈïºÐµÇ°í ¿©±â ¹ßÀü±â´Â ´Ü¶ô ¼ö¿ë·®, Àü¾Ð ±ÔÄ¢ÀÌ ¾ø½À´Ï´Ù: +/- 0.5% ÁÖÀ§¿¡. Àü¾Ð ±ÔÄ¢: ´ë·« +/- 0.5% ÀÛµ¿ ¹üÀ§: 85 139 V Àü¾Ð ¼³Á¤ ÀüÀ§Â÷°è: 1000 ohm/0.5W ÃÖ¼Ò ¼³Á¤ ¹üÀ§ +/- 5% µ¿ÀÛ ÁÖÆļö 50Hz: ¹®ÅÎ 48Hz ·¥ Æò°¡ ºÎÇÏÀÇ 30% ±×¸®°í 40% »çÀÌ Ãæ°Ý ÀÓ°è °ªÀº 48Hz, LAM 13%, Á¤°Ý »ç¿ë ºÎÇÏÀÇ 40% ±×¸®°í 70% »çÀÌ Ãæ°Ý. ÀÓ°è °ªÀº 48Hz, ¶÷ÀÔ´Ï´Ù Ãæ°ÝÀ» °¡Áø Á¤°Ý ÁüÀ» À§ÇÑ 25% 70% º¸´Ù´Â ´õ ¸¹Àº °ÍÀÔ´Ï´Ù ¿î¿µ 60Hz: 58Hz ¹®ÅÎ, ·¥ ½Ö Á¤°Ý ÁüÀÇ 30% ±×¸®°í 40% »çÀÌ ¿µÇâ ÀÓ°è ÀÌ´Ù 58Hz, LAM 13%, »ç¿ë Ãæ°Ý 40% 70% Á¤°Ý ÀÓ°è °ªÀº 58Hz, ¶÷ÀÔ´Ï´Ù 25%, Ãæ°ÝÀ» °¡Áø Á¤°Ý ÁüÀ» À§ÇØ 70% º¸´Ù´Â ´õ ¸¹Àº °ÍÀ» »ç¿ëÇØ ÀԴϴ٠ƯÁ¤ÇÑ °¡µ¿: 57Hz ¹®ÅÎ, LAM ¾øÀ½, ²ÙÁØÇÑ ±¹°¡¿¡ ÀÖ´Â ¼Óµµ º¯È 2Hz º¸´Ù´Â ´õ ¸¹Àº °Í 65Hz ÀÓ°è °ª, ¼Óµµ ¹× °ßÀÎ/±â¾î (U/F ±×¶óµð¾ðÆ®) ¿ë ·¥ ¾øÀ½ 47.5Hz ÀÓ°è °ª, ²ÙÁØÇÑ »óÅ ¼Óµµ º¯È¿¡ ´ë ÇÑ ·¥ 2Hz ÀÌ»ó º¯°æ »ö»ó: ºí·¢ ¼ÒÀç: Çöó½ºÆ½
ÆÐÅ°Áö ³»¿ë: 1 x Àü¾Ð ·¹±Ö·¹ÀÌÅÍ
À§ÀÇ ÆÐÅ°Áö ³»¿ë ¸¸ ´Ù¸¥ Á¦Ç°ÀÌ Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù. ÁÖ: °¡º¿î ÃÑ°Ý»ç°Ç ¹× ´Ù¸¥ Àü½Ã´Â ±×¸²¿¡ ÀÖ´Â Ç°¸ñÀÇ »ö±òÀ» ÁøÂ¥¿Í Á¶±Ý ´Ù¸¥ ÀÏÀ¸Å°´Â ¿øÀÎÀÌ µÉÁöµµ ¸ð¸¨´Ï´Ù. ÃøÁ¤ Çã¿ë ¿À·ù +/- 1-3cm.
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