![](\"https:\/\/www.bihec.com\/contrel-elettronica\/wp-content\/uploads\/sites\/667\/2023\/11\/img_6555bba6eb41b.png\")
<\/p>\n
<\/p>\n
\u63a5\u5730\u5dee\u52a8\u7ee7\u7535\u5668<\/a>\u4e0e\u76f8\u5173\u7684\u73af\u5f62\u4f20\u611f\u5668\u8f93\u5165\uff0c\u6d4b\u91cf\u7535\u6c14\u88c5\u7f6e\u4e2d\u7684\u6cc4\u6f0f\u7535\u6d41\uff0c\u4ee5\u68c0\u6d4b\u53ef\u80fd\u6709\u5bb3\u7684\u6c34\u5e73\u3002\u7406\u60f3\u7684\u4fdd\u62a4\u6216\u62a5\u8b66\uff0c\u8be5\u4ea7\u54c1\u63d0\u4f9b\u591a\u79cd\u8bbe\u7f6e\u30022\u4e2a\u7ee7\u7535\u5668\u8f93\u51fa(ALARM\u548cTRIP)\uff0c\u6bcf\u4e2a\u67091\u4e2a\u8f6c\u6362\u89e6\u70b9\u3002RS-485\u901a\u4fe1\u4e0eModbus RTU\u534f\u8bae\u53ef\u7528\u3002\u65e5\u5fd7\u8df3\u95f8\u5269\u4f59\u7535\u6d41.<\/p>\n
\u8303\u56f4\uff1aELR
\n\u4ea7\u54c1\u540d\u79f0\uff1aELR-3AN
\n\u4ea7\u54c1\u7c7b\u578b\uff1a\u6f0f\u7535\u4fdd\u62a4\u7ee7\u7535\u5668<\/a><\/p>\n
\u5e94\u7528\u8303\u56f4:\u6f0f\u7535\u4fdd\u62a4\u7ee7\u7535\u5668<\/a><\/p>\n
\u4f9b\u7535\u7535\u538b<\/p>\n
\u529f\u80176VA
\n\u663e\u793a\u7c7b\u578b<\/p>\n
\u80cc\u5149LCD(\u7ea2\u8272TRIP)
\n\u80cc\u5149LCD(\u9ec4\u8272\u62a5\u8b66)<\/p>\n
\u6f0f\u7535\u5ef6\u65f6\u8c03\u65740,02\u202610 s<\/p>\n
\u544a\u8b66\u9608\u503c\u8bbe\u7f6e\u4e3a50\u202690%<\/p>\n
\u6d4b\u8bd5\u529f\u80fd<\/p>\n
\u8f93\u51fa\u7ee7\u7535\u5668<\/p>\n
2\u72ec\u7acb
\n5 A (240 vac)
\n\u53ef\u914d\u7f6e\u6b63\u5e38\u65ad\u7535\u6216\u901a\u7535<\/p>\n
\u663e\u793a\u6307\u793a<\/strong><\/p>\n
\u7eff\u8272LED(\u4e0a\u7535)
\n\u9ec4\u8272LED (\u62a5\u8b66)
\n\u7ea2\u8272LED (TRIP)<\/p>\n
\u901a\u4fe1\u7aef\u53e3rs485(\u53ef\u9009)
\n\u901a\u4fe1\u534f\u8baemodbus a 4,8\u2026115\u5e74,2 k\u6ce2\u7279
\n\u5b89\u88c5\u65b9\u5f0fdin\u5bfc\u8f683\u4e2a\u6a21\u5757<\/p>\n
\u6807\u51c6<\/strong><\/p>\n
2014\/35\/UE
\n2014\/30\/UE
\n2015\/863\/UE
\nEN 61326-1:2013-01
\nEN 61326-2-1:2013-01
\nEN 61326-2-2:2013-01
\nEN 61326-2-3:2013-01
\nEN 61326-2-4:2013-01
\nEN 61326-2-5:2013-01
\nEN 60947-2:2017-10 (Annex M)
\nEN 61543\/A2:2006-02
\nCEI EN 61543\/A11
\nCEI EN 61543\/A12<\/p>\n
\u91cd\u91cf<\/strong>\uff1a200g<\/p>\n
\u9632\u62a4\u7b49\u7ea7\uff1a<\/strong><\/p>\n
IP40\u9762\u524d
\nIP20\u7ec8\u7aef<\/p>\n
\u76f8\u5bf9\u6e7f\u5ea6\uff1a<\/strong>5\u202690%
\n\u5de5\u4f5c\u6e29\u5ea6\uff1a<\/strong>-10\u2026+60 \u00b0C
\n\u50a8\u5b58\u6e29\u5ea6\uff1a<\/strong>-20\u2026+80 \u00b0C<\/p>\n
\u610f\u5927\u5229Contrel elettronica s.r.l. A\u578b\u6f0f\u7535\u4fdd\u62a4 \u6f0f\u7535\u7ee7\u7535\u5668 ELR-3AN\u63a5\u5730\u5dee\u52a8\u7ee7\u7535\u5668 \u63a5\u5730\u5dee\u52a8\u7ee7\u7535\u5668\u4e0e\u76f8\u5173\u7684\u73af\u5f62\u4f20\u611f\u5668\u8f93\u5165\uff0c\u6d4b\u91cf\u7535\u6c14\u88c5\u7f6e\u4e2d\u7684\u6cc4\u6f0f\u7535\u6d41\uff0c <\/p>\n","protected":false},"author":35,"featured_media":259,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4],"tags":[34,35,5,36,8],"yoast_head":"\n