{"id":3079,"date":"2024-05-09T18:05:23","date_gmt":"2024-05-09T10:05:23","guid":{"rendered":"https:\/\/chi-swear.com\/?p=3079"},"modified":"2024-05-09T18:05:32","modified_gmt":"2024-05-09T10:05:32","slug":"%d8%a7%d9%84%d8%a7%d9%85%d8%aa%d8%ab%d8%a7%d9%84-%d9%84%d9%85%d8%b9%d9%8a%d8%a7%d8%b1-ul-773a-%d8%af%d9%84%d9%8a%d9%84-%d9%84%d9%85%d8%b5%d9%86%d8%b9%d9%8a-%d8%a7%d9%84%d9%85%d9%81%d8%a7%d8%aa%d9%8a","status":"publish","type":"post","link":"https:\/\/chi-swear.com\/ar\/ul-773a-compliance-a-guide-for-manufacturers-of-nonindustrial-photoelectric-switches\/","title":{"rendered":"\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0645\u0639\u064a\u0627\u0631 UL 773A: \u062f\u0644\u064a\u0644 \u0644\u0645\u0635\u0646\u0639\u064a \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629"},"content":{"rendered":"<p 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\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u0637\u0646\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629\u060c \u0645\u062b\u0644 <a href=\"https:\/\/www.esfi.org\/workplace-safety\/industry-codes-regulations\/the-national-electrical-code-nec\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>\u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0648\u0637\u0646\u064a \u0644\u0644\u0643\u0647\u0631\u0628\u0627\u0621 <\/u><\/a>(NEC) \u0641\u064a \u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0648 <a href=\"https:\/\/sac-ace.ca\/resources\/electric-sign-codes-and-standards\/canadian-electrical-code\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>\u0642\u0627\u0646\u0648\u0646 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0627\u0644\u0643\u0646\u062f\u064a <\/u><\/a>(CEC). \u062a\u064f\u0631\u0633\u064a \u0647\u0630\u0647 \u0627\u0644\u0644\u0648\u0627\u0626\u062d \u0642\u0648\u0627\u0639\u062f \u0633\u0644\u0627\u0645\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u062a\u0636\u0645\u0646 \u0645\u0641\u0627\u062a\u064a\u062d \u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u0636\u0648\u0621.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062a\u0635\u0645\u064a\u0645 \u0645\u0641\u0627\u062a\u064a\u062d \u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 UL 773A<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0637\u0644\u0628 \u0628\u0646\u0627\u0621 \u0645\u0641\u062a\u0627\u062d \u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 UL 773A \u062f\u0631\u0627\u0633\u0629 \u0645\u062a\u0623\u0646\u064a\u0629 \u062e\u0644\u0627\u0644 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u062a\u0641\u0635\u064a\u0644 \u0644\u0644\u062c\u0648\u0627\u0646\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"720\" height=\"911\" src=\"http:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/UL-773A.jpg\" alt=\"\" class=\"wp-image-3083\" srcset=\"https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/UL-773A.jpg 720w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/UL-773A-237x300.jpg 237w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/UL-773A-600x759.jpg 600w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u0639\u062f\u0651 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0627\u0634\u062a\u0639\u0627\u0644 \u0645\u0646 \u0623\u0647\u0645\u0651 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f. \u0644\u0630\u0627\u060c \u064a\u064f\u0641\u0636\u0651\u0644 \u062a\u062c\u0646\u0651\u0628 \u0645\u0648\u0627\u062f \u0645\u062b\u0644 \u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0643\u0644\u0648\u0631\u064a\u062f (PVC). \u0648\u064a\u064f\u0641\u0636\u0651\u0644 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0630\u0644\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0644\u062f\u0627\u0626\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629\u060c \u0645\u062b\u0644 \u0623\u0643\u0631\u064a\u0644\u0648\u0646\u064a\u062a\u0631\u064a\u0644 \u0633\u062a\u0627\u064a\u0631\u064a\u0646 \u0623\u0643\u0631\u064a\u0644\u0627\u062a (ASA) \u0623\u0648 \u0627\u0644\u0628\u0648\u0644\u064a \u0643\u0631\u0628\u0648\u0646\u0627\u062a (PC).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c \u062a\u0639\u062a\u0628\u0631 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0630\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0645\u0639 \u0645\u0648\u0627\u062f \u0627\u0644\u0639\u0632\u0644 \u0645\u062b\u0644 \u0627\u0644\u062a\u0641\u0644\u0648\u0646 (PTFE) \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629. &nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062d\u062f\u062f \u0645\u0639\u064a\u0627\u0631 UL 773A \u062d\u062f\u0648\u062f\u064b\u0627 \u0644\u0644\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0644\u0630\u064a\u0646 \u064a\u062a\u062d\u0645\u0644\u0647\u0645\u0627 \u0627\u0644\u0645\u0641\u062a\u0627\u062d. \u0648\u064a\u062a\u0636\u0645\u0646 \u062d\u062f\u064b\u0627 \u0623\u0642\u0635\u0649 \u0644\u0644\u062a\u064a\u0627\u0631 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 3 \u064816 \u0623\u0645\u0628\u064a\u0631. \u062a\u062a\u0631\u0627\u0648\u062d \u0642\u064a\u0645 \u062c\u0647\u062f \u0627\u0644\u062f\u062e\u0644 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0628\u064a\u0646 12 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631\u060c \u0623\u0648 24 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631\u060c \u0623\u0648 120 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0639\u062a\u0645\u062f \u0642\u064a\u0645 \u062c\u0647\u062f \u0627\u0644\u062e\u0631\u062c \u0639\u0644\u0649 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u060c \u0648\u0644\u0643\u0646\u0647\u0627 \u0642\u062f \u062a\u0643\u0648\u0646 \u0645\u062a\u0634\u0627\u0628\u0647\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0623\u0645\u0628\u064a\u0631 \u0648\u062c\u0647\u062f \u062a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0645\u0646. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0625\u0630\u0627 \u0643\u0627\u0646 \u0647\u0646\u0627\u0643 \u0645\u0641\u062a\u0627\u062d \u064a\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u0635\u0628\u0627\u062d \u0645\u062a\u0648\u0647\u062c \u0628\u062c\u0647\u062f 120 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f \u06485 \u0623\u0645\u0628\u064a\u0631\u060c \u0641\u0633\u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0646\u0641\u0633\u0647 \u0625\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 \u0623\u062f\u0646\u0649 \u064a\u0628\u0644\u063a 120 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f \u06486 \u0623\u0645\u0628\u064a\u0631 \u0644\u062a\u0648\u0641\u064a\u0631 \u0647\u0627\u0645\u0634 \u0623\u0645\u0627\u0646.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>\u0622\u0644\u064a\u0627\u062a \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0636\u0648\u0621 \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0623\u0648 \u0627\u0644\u062a\u0631\u0627\u0646\u0632\u0633\u062a\u0648\u0631\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0639\u0627\u062f\u0629\u064b \u0643\u0645\u0633\u062a\u0634\u0639\u0631\u0627\u062a \u0636\u0648\u0621 \u0641\u064a \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629. \u064a\u0639\u062a\u0645\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u0639\u0644\u0649 \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0648\u0646\u0637\u0627\u0642 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0636\u0648\u0621 (\u0645\u062b\u0644\u0627\u064b\u060c \u0627\u0644\u0623\u0634\u0639\u0629 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0631\u0627\u0621 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0621 \u0627\u0644\u0645\u0631\u0626\u064a).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0628\u0627\u0644\u0645\u062b\u0644\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0622\u0644\u064a\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0633\u0624\u0648\u0644\u0629 \u0639\u0646 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0635\u0644 (\u0645\u062b\u0644 \u0627\u0644\u0645\u064f\u0631\u062d\u0651\u0644) \u0645\u062a\u064a\u0646\u0629 \u0648\u062a\u0639\u0645\u0644 \u0628\u0643\u0641\u0627\u0621\u0629. \u064a\u0639\u062a\u0645\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0622\u0644\u064a\u0629 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0639\u0644\u0649 \u0646\u0648\u0639 \u0627\u0644\u062d\u0645\u0644 (\u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f \u0623\u0645 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631) \u0648\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062a\u064a\u0627\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>\u062f\u0645\u062c \u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642 \u062f\u0645\u062c \u0645\u064a\u0632\u0627\u062a \u062a\u064f\u0633\u0647\u0651\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u062a\u064f\u0639\u0632\u0632 \u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u0642\u062f \u064a\u064f\u0641\u0643\u0651\u0631 \u0627\u0644\u0645\u064f\u0635\u0646\u0651\u0639\u0648\u0646 \u0641\u064a \u062f\u0645\u062c \u0646\u0642\u0627\u0637 \u0627\u062e\u062a\u0628\u0627\u0631 \u0633\u0647\u0644\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0644\u0642\u064a\u0627\u0633\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0623\u062b\u0646\u0627\u0621 \u062a\u0642\u064a\u064a\u0645 UL.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u062f\u0645\u062c \u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0645\u062b\u0644 \u0623\u062c\u0647\u0632\u0629 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0632\u0627\u0626\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u062a\u064a \u062a\u0642\u0637\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0645\u0646 \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u063a\u064a\u0631 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width=\"1024\" height=\"683\" src=\"http:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/Pre-Compliance-Testing-and-Documentation-Preparation-1024x683.jpg\" alt=\"\" class=\"wp-image-3082\" srcset=\"https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/Pre-Compliance-Testing-and-Documentation-Preparation-1024x683.jpg 1024w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/Pre-Compliance-Testing-and-Documentation-Preparation-300x200.jpg 300w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/Pre-Compliance-Testing-and-Documentation-Preparation-768x512.jpg 768w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/Pre-Compliance-Testing-and-Documentation-Preparation-1536x1024.jpg 1536w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/Pre-Compliance-Testing-and-Documentation-Preparation-600x400.jpg 600w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/05\/Pre-Compliance-Testing-and-Documentation-Preparation.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>\u0639\u0645\u0644\u064a\u0627\u062a \u062a\u062f\u0642\u064a\u0642 \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0648\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0628\u0648\u0627\u0633\u0637\u0629 UL<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u062a\u062c\u0631\u064a \u0647\u064a\u0626\u0629 \u0645\u0631\u0627\u0642\u0628\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a (LCB) \u062a\u062f\u0642\u064a\u0642\u064b\u0627 \u0644\u0644\u0645\u0635\u0646\u0639 \u0644\u062a\u0642\u064a\u064a\u0645 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629. \u0642\u062f \u064a\u0634\u0645\u0644 \u0630\u0644\u0643 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629 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\u0623\u0648\u0633\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u062a\u0636\u0645\u0646 \u0625\u062c\u0631\u0627\u0621 \u0645\u0637\u0627\u0628\u0642\u0629 UL 773A \u0627\u062e\u062a\u0628\u0627\u0631\u064b\u0627 \u0648\u062a\u0642\u064a\u064a\u0645\u064b\u0627 \u0634\u0627\u0645\u0644\u064a\u0646. \u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u0623\u0646 \u0645\u0641\u0627\u062a\u064a\u062d\u0643 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0645\u0648\u0627\u062f \u0622\u0645\u0646\u0629\u060c \u0648\u062a\u0639\u0645\u0644 \u0636\u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0647\u0627\u060c \u0648\u062a\u0639\u0645\u0644 \u0628\u0643\u0641\u0627\u0621\u0629 \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0628\u064a\u0626\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0623\u062e\u064a\u0631\u064b\u0627\u060c \u064a\u064f\u0648\u0644\u064a \u0627\u0644\u0645\u0633\u062a\u0647\u0644\u0643\u0648\u0646 \u0623\u0647\u0645\u064a\u0629 \u0645\u062a\u0632\u0627\u064a\u062f\u0629 \u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a. \u062a\u064f\u0639\u062f\u0651 \u0639\u0644\u0627\u0645\u0629 UL \u0639\u0644\u0649 \u0645\u0641\u0627\u062a\u064a\u062d\u0643\u0645 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u062f\u0644\u064a\u0644\u064b\u0627 \u0648\u0627\u0636\u062d\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0645\u0645\u0627 \u064a\u064f\u0637\u0645\u0626\u0646 \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0639\u0646\u062f \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>\u0645\u0627 \u0647\u064a \u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u062c\u062f\u064a\u062f\u0629 \u0644\u0645\u0639\u064a\u0627\u0631 UL 773A \u0644\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0634\u062f\u062f \u0645\u0639\u064a\u0627\u0631 UL 773A \u0627\u0644\u0645\u064f\u062d\u062f\u0651\u062b \u0639\u0644\u0649 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0641\u064a \u0645\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0628\u064a\u0626\u064a\u0629. \u0648\u064a\u062a\u0646\u0627\u0648\u0644 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062c\u062f\u064a\u062f \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (EMI) \u0648\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0631\u0627\u062f\u064a\u0648\u064a\u0629 (RFI). \u064a\u062c\u0628 \u0623\u0646 \u062a\u064f\u062b\u0628\u062a \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0645\u0646\u0627\u0639\u062a\u0647\u0627 \u0636\u062f \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u062a\u064a \u0642\u062f \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u062a\u0634\u063a\u064a\u0644\u0647\u0627. \u0648\u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u0623\u062f\u0627\u0621\u064b \u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0628\u0647 \u062d\u062a\u0649 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0635\u0627\u062e\u0628\u0629 \u0645\u0639 \u0648\u062c\u0648\u062f \u0623\u062c\u0647\u0632\u0629 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0642\u0631\u064a\u0628\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u0648\u0645\u0639 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0630\u0643\u064a\u0629\u060c \u0623\u0635\u0628\u062d\u062a \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u062a\u062f\u0639\u0645 \u0627\u0644\u0622\u0646 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0627\u062a\u0635\u0627\u0644 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0628\u0644\u0648\u062a\u0648\u062b\u060c \u0623\u0648 \u0632\u064a\u062c\u0628\u064a\u060c \u0623\u0648 \u0648\u0627\u064a \u0641\u0627\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0625\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 \u0645\u0641\u0627\u062a\u064a\u062d \u062a\u062a\u0643\u0627\u0645\u0644 \u0628\u0633\u0644\u0627\u0633\u0629 \u0645\u0639 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0636\u0645\u0646 \u062a\u062d\u062f\u064a\u062b \u0645\u0639\u064a\u0627\u0631 UL 773A \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u064f\u062e\u0635\u0635\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0633\u0643\u0646\u064a\u0629. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0633\u062a\u0648\u0641\u064a \u0645\u0639\u0627\u064a\u064a\u0631 \u0633\u0644\u0627\u0645\u0629 \u0645\u064f\u062d\u062f\u062f\u0629 \u0644\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0642\u0635\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629\u060c \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f\u060c \u0648\u0622\u0644\u064a\u0627\u062a \u0627\u0644\u0641\u0635\u0644 \u0627\u0644\u0622\u0645\u0646\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>\u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0623\u062e\u064a\u0631\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u064a\u064f\u0639\u062f\u0651 \u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0645\u0639\u0627\u064a\u064a\u0631 UL 773A \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0645\u0635\u0646\u0651\u0639\u064a \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u0633\u0644\u0627\u0645\u0629 \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0646\u062a\u062c. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0628\u062d\u062b \u0639\u0646 \u062d\u0644\u0648\u0644 \u0645\u0648\u062b\u0648\u0642\u0629 \u0644\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0641\u0646\u0646\u0635\u062d\u0643 \u0628\u0627\u0633\u062a\u0643\u0634\u0627\u0641 <\/strong><a href=\"https:\/\/chi-swear.com\/ar\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><u><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062a\u0634\u064a\u0633\u0648\u064a\u0631<\/mark><\/u><\/strong><\/a><strong>\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646\u062a\u062c\u0627\u062a &quot;\u0625\u0646\u062a\u0631\u0646\u0627\u0634\u0648\u0646\u0627\u0644 \u062c\u0646\u0631\u0627\u0644 \u0625\u0644\u0643\u062a\u0631\u064a\u0643&quot; \u0645\u0639\u0631\u0648\u0641\u0629 \u0628\u062c\u0648\u062f\u062a\u0647\u0627 \u0627\u0644\u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0629 \u0648\u062a\u0648\u0627\u0641\u0642\u0647\u0627 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/code-authorities.ul.com\/about\/ulstds\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/code-authorities.ul.com\/about\/ulstds\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.esfi.org\/workplace-safety\/industry-codes-regulations\/the-national-electrical-code-nec\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.esfi.org\/workplace-safety\/industry-codes-regulations\/the-national-electrical-code-nec<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/sac-ace.ca\/resources\/electric-sign-codes-and-standards\/canadian-electrical-code\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/sac-ace.ca\/resources\/electric-sign-codes-and-standards\/canadian-electrical-code\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.ul.com\/resources\/ul-schemes-and-certification-bodies\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.ul.com\/resources\/ul-schemes-and-certification-bodies<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Outline Non-industrial photoelectric switches play an important role in a variety of applications, including lighting control and security systems. Therefore, it is important to ensure their safety and quality during production. UL\u00a0773A is one such standard regulation, which is essential in this case. This organization that certifies safety worldwide has put down certain conditions that [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3083,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[1,34,33],"tags":[],"class_list":["post-3079","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-knowledge","category-news"],"_links":{"self":[{"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/posts\/3079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/comments?post=3079"}],"version-history":[{"count":1,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/posts\/3079\/revisions"}],"predecessor-version":[{"id":3085,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/posts\/3079\/revisions\/3085"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/media\/3083"}],"wp:attachment":[{"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/media?parent=3079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/categories?post=3079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/tags?post=3079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}