{"id":287,"date":"2025-04-10T16:27:01","date_gmt":"2025-04-10T08:27:01","guid":{"rendered":"https:\/\/www.bihec.com\/contrel\/?p=287"},"modified":"2025-04-10T16:27:01","modified_gmt":"2025-04-10T08:27:01","slug":"%e6%84%8f%e5%a4%a7%e5%88%a9contrel-elettronica-s-r-l-elr-4c-a-%e5%9e%8b%e6%8e%a5%e5%9c%b0%e6%bc%8f%e7%94%b5%e7%bb%a7%e7%94%b5%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/contrel\/%e6%84%8f%e5%a4%a7%e5%88%a9contrel-elettronica-s-r-l-elr-4c-a-%e5%9e%8b%e6%8e%a5%e5%9c%b0%e6%bc%8f%e7%94%b5%e7%bb%a7%e7%94%b5%e5%99%a8\/","title":{"rendered":"\u610f\u5927\u5229Contrel elettronica s.r.l. ELR-4C A \u578b\u63a5\u5730\u6f0f\u7535\u7ee7\u7535\u5668"},"content":{"rendered":"

\u610f\u5927\u5229Contrel elettronica s.r.l.<\/a> ELR-4C<\/a> A \u578b\u63a5\u5730\u6f0f\u7535\u7ee7\u7535\u5668<\/a><\/h1>\n

<\/p>\n

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\u591a\u70b9\u6f0f\u7535\u7ee7\u7535\u5668<\/a> 4 \u4e2a\u8f93\u5165\u4e0e\u76f8\u5173\u7684\u73af\u5f62\u4f20\u611f\u5668\u4e00\u8d77\u6d4b\u91cf\u7535\u6c14\u88c5\u7f6e\u4e2d\u7684\u6f0f\u7535\u6d41\uff0c\u4ee5\u68c0\u6d4b\u53ef\u80fd\u5177\u6709\u7834\u574f\u6027\u7684\u6c34\u5e73\u3002\u8fd9\u4e9b\u4ea7\u54c1\u662f\u4fdd\u62a4\u6216\u62a5\u8b66\u7684\u7406\u60f3\u9009\u62e9\uff0c\u63d0\u4f9b\u591a\u79cd\u8bbe\u7f6e\u3002RS485 \u53ef\u7528\u3002<\/i><\/p>\n<\/div>\n

\n\n\n\n\n\n\n\n
\u4ecb\u7ecd<\/th>\n<\/tr>\n
\u8303\u56f4<\/td>\nELR<\/td>\n<\/tr>\n
\u4ea7\u54c1\u540d\u79f0<\/td>\nELR-4C \u7cfb\u5217<\/a><\/td>\n<\/tr>\n
\u4ea7\u54c1\u7c7b\u578b<\/td>\n\u5269\u4f59\u7535\u6d41\u4fdd\u62a4\u7ee7\u7535\u5668<\/a><\/td>\n<\/tr>\n
\u7535\u6d41\u4f20\u611f\u5668\u517c\u5bb9\u6027<\/td>\nCT-1 \u6f0f\u7535\u7535\u6d41\u4f20\u611f\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6280\u672f\u7279\u70b9<\/th>\n<\/tr>\n
\u5e94\u7528<\/td>\n\u5269\u4f59\u7535\u6d41\u4fdd\u62a4\u7ee7\u7535\u5668<\/a><\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n230 VAC 50\/60Hz
\n110 VAC 50\/60Hz\uff08\u53ef\u9009\uff09
\n24\/48 VAC\/DC\uff08\u53ef\u9009\uff09
\n24-230 VAC\/DC\uff08\u53ef\u9009\uff09<\/td>\n<\/tr>\n
\u529f\u8017<\/td>\n6 \u4f0f\u5b89<\/td>\n<\/tr>\n
\u663e\u793a\u5668\u7c7b\u578b<\/td>\n\u80cc\u5149 LCD\uff08\u7ea2\u8272 TRIP\uff09
\n\u80cc\u5149 LCD\uff08\u9ec4\u8272 ALARM\uff09<\/td>\n<\/tr>\n
\u6d4b\u91cf\u7c7b\u578b<\/td>\n\u771f\u6709\u6548\u503c
\n\u63a5\u5730\u6545\u969c\u7535\u6d41\u5185\u90e8\u6d4b\u91cf<\/td>\n<\/tr>\n
\u6b8b\u4f59\u6f0f\u7535\u8c03\u6574<\/td>\n0,030…30 \u5b89\u57f9<\/td>\n<\/tr>\n
\u5269\u4f59\u6f0f\u7535\u65f6\u95f4\u5ef6\u8fdf\u8c03\u6574<\/td>\n0,02…10 \u79d2<\/td>\n<\/tr>\n
\u8b66\u62a5\u9608\u503c\u8bbe\u7f6e<\/td>\n50…90%<\/td>\n<\/tr>\n
\u63a5\u5730\u6f0f\u7535\u4fdd\u62a4\u7b49\u7ea7<\/td>\n\u9519\u522b\u5b57 A<\/td>\n<\/tr>\n
\u6ee4\u6ce2\u5668<\/td>\n\u53ef\u9009\u62e9\u4e09\u6b21\u8c10\u6ce2\u6ee4\u6ce2\u5668<\/td>\n<\/tr>\n
\u6d4b\u8bd5\u529f\u80fd<\/td>\n\u672c\u5730
\n\u8fdc\u7a0b\u6d4b\u8bd5<\/td>\n<\/tr>\n
\u8f93\u51fa\u7ee7\u7535\u5668<\/td>\n4 \u4e2a\u72ec\u7acb \uff08TRIP\uff09
\n5 A \uff08240 VAC\uff09
\n\u53ef\u914d\u7f6e\u3001\u5e38\u65ad\u7535\u6216\u901a\u7535<\/td>\n<\/tr>\n
\u663e\u793a\u6307\u793a<\/td>\n\u7eff\u8272 LED\uff08\u5f00\u673a\uff09
\n\u7ea2\u8272 LED \uff08TRIP\uff09
\n\u9ec4\u8272 LED\uff08\u8b66\u62a5\uff09<\/td>\n<\/tr>\n
\u901a\u8baf\u7aef\u53e3<\/td>\nRS485\uff08\u53ef\u9009\uff09<\/td>\n<\/tr>\n
\u901a\u4fe1\u534f\u8bae<\/td>\nModbus a 4,8…115,2 kbauds<\/td>\n<\/tr>\n
\u6302\u8f7d\u65b9\u5f0f<\/td>\nDIN \u5bfc\u8f68 3 \u4e2a\u6a21\u5757<\/td>\n<\/tr>\n
\u6807\u51c6<\/td>\nIEC\/EN 61010
\nIEC\/EN 61000-6-2EN
\nIEC\/EN 61000-6-3
\nIEC\/TR 60755
\nCEI EN 60947-2 \u9644\u5f55 M<\/td>\n<\/tr>\n
\u91cd\u91cf<\/td>\n200 \u514b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
A \u578b\u63a5\u5730\u6f0f\u7535\u7ee7\u7535\u5668<\/a>\nELR-4C<\/a>\n\u610f\u5927\u5229Contrel elettronica s.r.l.<\/a><\/div>","protected":false},"excerpt":{"rendered":"

\u610f\u5927\u5229Contrel elettronica s.r.l. ELR-4C A \u578b\u63a5\u5730\u6f0f\u7535\u7ee7\u7535\u5668 \u591a\u70b9\u6f0f\u7535\u7ee7\u7535\u5668 4 \u4e2a\u8f93\u5165\u4e0e\u76f8\u5173\u7684\u73af\u5f62\u4f20\u611f\u5668\u4e00\u8d77\u6d4b\u91cf\u7535\u6c14\u88c5\u7f6e\u4e2d\u7684\u6f0f\u7535\u6d41\uff0c\u4ee5\u68c0\u6d4b\u53ef\u80fd\u5177 <\/p>\n","protected":false},"author":35,"featured_media":288,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[48,47,5],"yoast_head":"\n\u610f\u5927\u5229Contrel elettronica s.r.l. 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