{"id":326,"date":"2025-05-09T13:52:42","date_gmt":"2025-05-09T05:52:42","guid":{"rendered":"https:\/\/www.bihec.com\/contrel\/?p=326"},"modified":"2025-05-09T13:52:42","modified_gmt":"2025-05-09T05:52:42","slug":"contrel-elettronica-s-r-l-elr-4c-%e7%b3%bb%e5%88%97-a-%e5%9e%8b%e5%89%a9%e4%bd%99%e7%94%b5%e6%b5%81%e7%bb%a7%e7%94%b5%e5%99%a8-%e5%a4%9a%e9%80%9a%e9%81%93%e6%8e%a5%e5%9c%b0%e5%89%a9%e4%bd%99","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/contrel\/contrel-elettronica-s-r-l-elr-4c-%e7%b3%bb%e5%88%97-a-%e5%9e%8b%e5%89%a9%e4%bd%99%e7%94%b5%e6%b5%81%e7%bb%a7%e7%94%b5%e5%99%a8-%e5%a4%9a%e9%80%9a%e9%81%93%e6%8e%a5%e5%9c%b0%e5%89%a9%e4%bd%99\/","title":{"rendered":"Contrel elettronica s.r.l. ELR-4C \u7cfb\u5217 A \u578b\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668 \u591a\u901a\u9053\u63a5\u5730\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668"},"content":{"rendered":"

Contrel elettronica s.r.l.<\/a> ELR-4C \u7cfb\u5217<\/a> A \u578b\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668<\/a> \u591a\u901a\u9053\u63a5\u5730\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668<\/a><\/h1>\n

<\/p>\n

\n

\u591a\u901a\u9053\u63a5\u5730\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668 4 \u8f93\u5165\u4e0e\u76f8\u5173\u7684\u73af\u5f62\u4f20\u611f\u5668\u6d4b\u91cf\u7535\u6c14\u88c5\u7f6e\u4e2d\u7684\u6cc4\u6f0f\u7535\u6d41\uff0c\u4ee5\u68c0\u6d4b\u53ef\u80fd\u6709\u5bb3\u7684\u6c34\u5e73\u3002\u8be5\u4ea7\u54c1\u662f\u4fdd\u62a4\u6216\u8b66\u62a5\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
\u8bbe\u5907\u540d\u79f0<\/td>\nELR-4C<\/a> \u7cfb\u5217<\/td>\n<\/tr>\n
\u4ea7\u54c1\u7c7b\u578b<\/td>\n\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668<\/td>\n<\/tr>\n
Gamma \u517c\u5bb9\u6027<\/td>\nCT-1 \u5dee\u52a8\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
\u89c4\u683c<\/th>\n<\/tr>\n
\u5e94\u7528<\/td>\n\u5269\u4f59\u7535\u6d41\u4fdd\u62a4\u7ee7\u7535\u5668<\/a><\/td>\n<\/tr>\n
\u5582\u517b<\/td>\n230VAC 50\/60Hz
\n110VAC 50\/60Hz\uff08\u53ef\u9009\uff09
\n24\/48VAC\/DC\uff08\u53ef\u9009\uff09
\n24-230VAC\/DC\uff08\u53ef\u9009\uff09<\/td>\n<\/tr>\n
\u8f93\u5165<\/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\u8b66\u62a5\uff09<\/td>\n<\/tr>\n
\u6d4b\u91cf\u7c7b\u578b<\/td>\n\u771f\u6709\u6548\u503c \uff08TRMS\uff09
\n\u63a5\u5730\u6545\u969c\u7535\u6d41\u7684\u5185\u90e8\u6d4b\u91cf<\/td>\n<\/tr>\n
\u5269\u4f59\u63a5\u5730\u6545\u969c\u8c03\u8282<\/td>\n0.030 \u81f3 30 A<\/td>\n<\/tr>\n
\u8c03\u6574\u5e72\u9884\u65f6\u95f4<\/td>\n0.02 \u81f3 10 \u79d2<\/td>\n<\/tr>\n
\u9884\u8b66\u62a5\u8bbe\u5b9a\u503c<\/td>\n50…90%<\/td>\n<\/tr>\n
\u5e72\u9884\u7c7b\u578b<\/td>\nA \u578b<\/td>\n<\/tr>\n
\u6ee4\u6ce2\u5668<\/td>\n\u53ef\u9009 3\u201c \u8c10\u6ce2\u9891\u7387\u6ee4\u6ce2\u5668<\/td>\n<\/tr>\n
\u6d4b\u8bd5\u529f\u80fd<\/td>\n\u8fdc\u7a0b
\n\u672c\u5730<\/td>\n<\/tr>\n
\u8f93\u51fa\u7ee7\u7535\u5668<\/td>\n4 \u72ec\u7acb \uff08TRIP\uff09
\n5 A \uff08240 VAC\uff09
\n\u53ef\u8bbe\u5b9a\u4e3a\u6b63\u5e38\u65ad\u7535\u6216\u6b63\u5e38\u901a\u7535<\/td>\n<\/tr>\n
\u62a5\u544a<\/td>\n\u7eff\u8272 LED\uff08\u5f00\u673a\uff09
\n\u7ea2\u8272 LED\uff08\u7ee7\u7535\u5668\u8df3\u95f8\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\u6a21\u5f0f<\/td>\nDIN \u5bfc\u8f68 3 \u4e2a\u6a21\u5757<\/td>\n<\/tr>\n
\u7b26\u5408\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
\u4ea7\u54c1\u91cd\u91cf<\/td>\n200 \u514b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
A \u578b\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668<\/a>\nELR-4C \u7cfb\u5217<\/a>\n\u591a\u901a\u9053\u63a5\u5730\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"

Contrel elettronica s.r.l. ELR-4C \u7cfb\u5217 A \u578b\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668 \u591a\u901a\u9053\u63a5\u5730\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668 \u591a\u901a\u9053\u63a5\u5730\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668 4 \u8f93\u5165\u4e0e\u76f8\u5173\u7684\u73af\u5f62\u4f20\u611f\u5668\u6d4b\u91cf\u7535 <\/p>\n","protected":false},"author":35,"featured_media":327,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4],"tags":[57,62,63],"yoast_head":"\nContrel elettronica s.r.l. ELR-4C \u7cfb\u5217 A \u578b\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668 \u591a\u901a\u9053\u63a5\u5730\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668 - \u610f\u5927\u5229 Contrel elettronica s.r.l. \u8ba1\u91cf\u4eea\u8868 \u53d8\u538b\u5668 \u6f0f\u7535\u7ee7\u7535\u5668 \u62a5\u8b66\u6307\u793a\u5668 \u6269\u5c55\u6a21\u5757 \u6570\u5b57\u4e07\u7528\u8868 \u7535\u80fd\u8868 \u7edd\u7f18\u76d1\u6d4b\u88c5\u7f6e \u7535\u6d41\u548c\u7535\u538b\u4e92\u611f\u5668<\/title>\n<meta name=\"description\" content=\"\u591a\u901a\u9053\u63a5\u5730\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668 4 \u8f93\u5165\u4e0e\u76f8\u5173\u7684\u73af\u5f62\u4f20\u611f\u5668\u6d4b\u91cf\u7535\u6c14\u88c5\u7f6e\u4e2d\u7684\u6cc4\u6f0f\u7535\u6d41\uff0c\u4ee5\u68c0\u6d4b\u53ef\u80fd\u6709\u5bb3\u7684\u6c34\u5e73\u3002\u8be5\u4ea7\u54c1\u662f\u4fdd\u62a4\u6216\u8b66\u62a5\u7684\u7406\u60f3\u9009\u62e9\uff0c\u63d0\u4f9b\u591a\u79cd\u8bbe\u7f6e\u3002RS485 \u53ef\u7528\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bihec.com\/contrel\/contrel-elettronica-s-r-l-elr-4c-\u7cfb\u5217-a-\u578b\u5269\u4f59\u7535\u6d41\u7ee7\u7535\u5668-\u591a\u901a\u9053\u63a5\u5730\u5269\u4f59\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Contrel elettronica s.r.l. 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