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![](https://ae01.alicdn.com/kf/H3cba862705334294ab2cf2518af0e3b8i/YFY-20KA-40KA-1P-SPD-D-385V-AC.jpg) ![](https://ae01.alicdn.com/kf/H37c01cb6be6a4e84bc3cc561df24c3d4J/YFY-20KA-40KA-1P-SPD-D-385V-AC.jpg) ![](https://ae01.alicdn.com/kf/Hef48277a2d42402fad5b58b4a31e9b85g/YFY-20KA-40KA-1P-SPD-D-385V-AC.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H3cba862705334294ab2cf2518af0e3b8i/YFY-20KA-40KA-1P-SPD-D-385V-AC.jpg) ![](https://ae01.alicdn.com/kf/H37c01cb6be6a4e84bc3cc561df24c3d4J/YFY-20KA-40KA-1P-SPD-D-385V-AC.jpg) ![](https://ae01.alicdn.com/kf/Hef48277a2d42402fad5b58b4a31e9b85g/YFY-20KA-40KA-1P-SPD-D-385V-AC.jpg) ![](https://ae01.alicdn.com/kf/H2df3420ff3a945ebae3020e79ae7d1a2z/YFY-20KA-40KA-1P-SPD-D-385V-AC.jpg)
- À¯Çü: ¼ÒÇü
- ¸ðµ¨ ¹øÈ£: SN-20
- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- ¿ø»êÁö: Áß±¹
FSP ½Ã¸®Áî ¼Áö º¸È£±â (SPD) Àº TN-S, TN-C-S, TT, µî. Àü¿ø °ø±Þ ½Ã½ºÅÛ AC50/60Hz, ≤ 380V. ±Ý¼Ó »êȹ° ¹è¸®½ºÅÍ, ´Ü°è ¹× Á߸³ ¼± µÑ ´Ù¸¦ º¸È£Çϱâ À§ÇÏ¿© µðÀÚÀÎµÈ Á¦Ç°, Á¤»óÀûÀÎ °¡µ¿ÀÇ ¹Ø¿¡ ³ôÀº Àü±â ÀúÇ×ÀÇ ÀÔ´Ï´Ù. ¹ø°³ Æľ÷ ¶Ç´Â À¯»çÇÑ¿¡ ±âÀÎÇÑ Å« Æĵµ ÇöÀç ¶Ç´Â Àü¾ÐÀÇ °æ¿ì¿¡´Â, spd´Â »¡¸® Áö±¸¿¡ Å« Æĵµ Àü¾Ð/ÇöÀ縦 ½ÇÇàÇÏ°í µû¶ó¼ È¿°úÀûÀ¸·Î Æı«¿¡¼ ±×°ÍÀÇ º¸È£µÈ ¼±ÀÇ ÇÏ·ù Àåºñ¸¦ ¸·±â À§ÇÏ¿© ÀÛ¿ëÇÕ´Ï´Ù. Spd´Â Å« Æĵµ Àü¾ÐÀÇ Á¸Àç¾øÀÌ º¸È£µÈ Èû ³×Æ®¿öÅ©ÀÇ Á¤»óÀûÀÎ °¡µ¿À» Àå¾ÇÇϱâ À§ÇÏ¿© ±×°ÍÀÇ ³ôÀº Àü±â ÀúÇ×À» Àç°³ÇÕ´Ï´Ù. °Ç¼³ ¹× ±â´É: 1) ¿Âµµ Á¶Á¾ Â÷´Ü±â, ÇöÀç¿¡ ±¸Á¶¿¡¼ ½Å°ü º¸È£ÀÚ. 2) ¿Â-¿ÀÇÁ Ç¥½Ã â 3) Ç÷¯±× Á¢¼Ó½Ä À¯Çü ±â´É ´ÜÀ§´Â ½¬¿î º¸ÃæÀ» ¸¸µì´Ï´Ù 4) Smallness ´©Ãâ ÇöÀç, »¡¸® ÀÀ´ä, ´õ ÀûÀº ÀÜ¿© oltage.
»ç¾ç |
SN-20 (·¹º§ 3 º¸È£) |
¸ð¼ö |
±Ø No. |
1P,2P,3P,4P |
Á¤°Ý ÀÛµ¿ Àü¾Ð Un(V) |
230/400V |
Ln (8/20μ s)kA |
5 |
10 |
Lmax (8/20μ s)kA |
10 |
20 |
ÃÖ´ë. Áö¼ÓÀûÀÎ ÀÏ Àü¾Ð Ue(V) |
275 |
320 |
385 |
420 |
275 |
320 |
385 |
420 |
U1mA |
430 |
510 |
620 |
680 |
430 |
510 |
620 |
680 |
º¸È£ ¼öÁØ kV |
<1.0 |
<1.2 |
<1.2 |
<1.2 |
<1.2 |
<1.5 |
<1.5 |
<1.5 |
ÀÀ´ä ½Ã°£ (ns) |
<25 |
´©¼³ Àü·ù 75% Uc lmA |
<20μA |
Å×½ºÆ® catagroy |
II |
º¸È£ ¼öÁØ |
IP20 |
ȯ°æ ¿Âµµ Á¦ÇÑ |
-40 ¼·¾¾ ~ + 80 ¼·¾¾ |
Àý¿¬ ½© ¼ÒÀç |
PBT/PA66 |
ÇÁ·¹ÀÓ Áö¿¬ ¼öÁØÀº ul94¿¡ µû¸¨´Ï´Ù |
VO |
¼³Ä¡ ¹æ¹ý |
35mm Ç¥ÁØ Àü±â ·¹ÀÏ |
½© »ö»ó |
¿»·Î¿ì/±×·¹ÀÌ |
ÀÏÄ¡ÇÏ´Â ½Å°ü ¶Ç´Â Â÷´Ü±â (A) |
10 ~ 25 |
Á¦¾È ¿¬°á ö»ç Á÷°æ (mm) |
»ó ¿ÍÀ̾î |
2.5 ~ 10 ÇÏµå ¿ÍÀ̾î |
¹«È¿ |
Á¢Áö ¿ÍÀ̾î |
4 ~ 10 ´õºí Ä÷¯ |
Ç¥ÁØ |
IEC 61643-1 IEC-61643-21 |
GB18802.1 GB18802.21 |
![](https://ae01.alicdn.com/kf/H3ea2e45983da499fb5bba106f526979ew.jpg?width=740&height=296&hash=1036)
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