1¡¢ÓÃ;£º±¾²úÆ·ÊÊÓÃÓÚ½»Á÷¶î¶¨µçѹ450/750V¼°ÒÔϵĶ¯Á¦×°ÖõĹ̶¨·óÉè¡£
2¡¢²úÆ·±ê×¼:GB5023¡¢2-85¡¶¶î¶¨µçѹ450/750V¼°ÒÔϾÛÂÈÒÒÏ©¾øÔµµçÀ£¨µçÏߣ©¹Ì¶¨·óÉèÓõçÀ£¨µçÏß)¡·
3¡¢²úƷʹÓÃÌØÐÔ£º1£©¶î¶¨µçѹU0/U·ÖΪ450/750VºÍ300/500V¡£2£©µçÀµij¤ÆÚÔÊÐí¹¤×÷ζȣºBV-105ÐÍ ¡¡Ó¦²»³¬¹ý105¡æ£»ÆäËûÐͺš¡Ó¦²»³¬¹ý70¡æ¡£3£©µçÀµķóÉèζÈÓ¦²»µÍÓÚ0¡æ£»4£©µçÀµÄÔÊÐíÍäÇú°ë¾¶Îª£ºµçÀÂÍ⾶£¨D£©Ð¡ÓÚ25mmÕß¡¡Ó¦²»Ð¡ÓÚ4D£»µçÀÂÍ⾶£¨D£©Îª25mm¼°ÒÔÉÏÕß¡¡Ó¦²»Ð¡ÓÚ6D
4¡¢µçÀÂÐͺš¢Ãû³Æ¼°Ê¹Ó÷¶Î§
ÐͺŠ|
Ãû³Æ |
ʹÓ÷¶Î§ |
BV |
Íо¾ÛÂÈÒÒÏ©¾øÔµµçÀ£¨µçÏߣ© |
¹Ì¶¨·óÉè |
BLV |
ÂÁо¾ÛÂÈÒÒÏ©¾øÔµµçÀ£¨µçÏߣ© |
¹Ì¶¨·óÉè |
BVR |
Íо¾ÛÂÈÒÒÏ©¾øÔµµçÀ£¨µçÏߣ©(wire) |
¹Ì¶¨·óÉèʱҪÇóÈáÈíµÄ³¡ºÏ |
BVV |
Íо¾ÛÂÈÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì×Ô²Ð͵çÀ (wire) |
¹Ì¶¨·óÉè |
BLVV |
ÂÁо¾ÛÂÈÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì×Ô²Ð͵çÀÂPVC (wire) |
¹Ì¶¨·óÉè |
BVVB |
Íо¾ÛÂÈÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì×ƽÐ͵çÀ£¨µçÏߣ© (wire) |
¹Ì¶¨·óÉè |
BLVVB |
ÂÁо¾ÛÂÈÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì×ƽÐ͵çÀ£¨µçÏߣ© (wire) |
¹Ì¶¨·óÉè |
BV-105 |
Íо105¡æ¾ÛÂÈÒÒÏ©¾øÔµµçÏß |
¹Ì¶¨·óÉè |
5¡¢Éú²ú·¶Î§
ÐͺŠ|
¶î¶¨µçѹV (V) |
оÊý |
±ê³Æ½ØÃæ |
BV |
300/500 |
1 |
0.5-1 |
450/750 |
1 |
1.5-300 |
BLV |
450/750 |
1 |
2.5-300 |
BVR |
450/750 |
1 |
2.5-70 |
BVV |
300/500 |
2¡¢3¡¢4¡¢5 |
1.5-35 |
BLVV |
300-500 |
1 |
2.5-10 |
BVVB |
300-500 |
2¡¢3 |
0.75-10 |
BLVVB |
300/500 |
2¡¢3 |
2.5-10 |
BV-105 |
450/750 |
1 |
0.5-6 |
|