{"id":12140,"date":"2026-08-16T19:40:34","date_gmt":"2026-08-16T19:40:34","guid":{"rendered":"https:\/\/devpan.com\/%d9%82%d8%af%d8%b1%d8%a9-%d8%aa%d8%ad%d9%85%d9%84-%d8%a7%d9%84%d8%aa%d9%8a%d8%a7%d8%b1-%d9%84%d9%84%d9%82%d8%b6%d8%a8%d8%a7%d9%86-%d9%88%d8%a7%d9%84%d8%aa%d8%ae%d9%81%d9%8a%d8%b6\/"},"modified":"2026-09-19T22:34:30","modified_gmt":"2026-09-19T22:34:30","slug":"%d9%82%d8%af%d8%b1%d8%a9-%d8%aa%d8%ad%d9%85%d9%84-%d8%a7%d9%84%d8%aa%d9%8a%d8%a7%d8%b1-%d9%84%d9%84%d9%82%d8%b6%d8%a8%d8%a7%d9%86-%d9%88%d8%a7%d9%84%d8%aa%d8%ae%d9%81%d9%8a%d8%b6","status":"publish","type":"post","link":"https:\/\/devpan.com\/ar\/%d9%82%d8%af%d8%b1%d8%a9-%d8%aa%d8%ad%d9%85%d9%84-%d8%a7%d9%84%d8%aa%d9%8a%d8%a7%d8%b1-%d9%84%d9%84%d9%82%d8%b6%d8%a8%d8%a7%d9%86-%d9%88%d8%a7%d9%84%d8%aa%d8%ae%d9%81%d9%8a%d8%b6\/","title":{"rendered":"\u062d\u0633\u0627\u0628 \u062a\u062e\u0641\u064a\u0636 \u0633\u0639\u0629 \u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 (Derating): \u0643\u064a\u0641 \u062a\u064f\u0635\u062d\u064e\u0651\u062d \u0633\u0639\u0629 \u062d\u0645\u0644 \u0627\u0644\u062a\u064a\u0627\u0631"},"content":{"rendered":"\n<div class=\"dvp-toc dvp-geo\"><strong>\u0625\u062c\u0627\u0628\u0629 \u0633\u0631\u064a\u0639\u0629<\/strong><p><strong>\u0642\u062f\u0631\u0629 \u062a\u062d\u0645\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0632\u064a\u0639<\/strong>: \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u0651 \u0645\u0646 \u0642\u062f\u0631\u0629 \u062a\u062d\u0645\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0644\u0644\u0642\u0636\u0628\u0627\u0646\u060c \u0648\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u062a\u062e\u0641\u064a\u0636\u060c \u0648\u0645\u062b\u0627\u0644 \u0645\u062d\u0633\u0648\u0628 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629. \u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u062c\u062f\u0648\u0644\u064a\u0629 \u0644\u0644\u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u0631\u0627\u062c\u0639 <a href=\"https:\/\/devpan.com\/ar\/%d9%85%d8%b9%d9%84%d9%88%d9%85%d8%a7%d8%aa-%d8%aa%d9%82%d9%86%d9%8a%d8%a9\/%d9%82%d8%af%d8%b1%d8%a9-%d8%aa%d8%ad%d9%85%d9%84-%d8%a7%d9%84%d8%aa%d9%8a%d8%a7%d8%b1-%d9%84%d9%82%d8%b6%d8%a8%d8%a7%d9%86-%d8%a7%d9%84%d9%86%d8%ad%d8%a7%d8%b3\/\">\u062c\u062f\u0648\u0644 \u0633\u0639\u0629 \u062d\u0645\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629<\/a>.<\/p><strong class=\"dvp-toc-2\">\u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/strong><ol><li><a href=\"#qism-1\">\u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0642\u064a\u0645\u0629 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0645\u0628\u0627\u0634\u0631\u0629\u061f<\/a><\/li><li><a href=\"#qism-2\">\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0644\u062a\u062e\u0641\u064a\u0636<\/a><\/li><li><a href=\"#qism-3\">\u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u062e\u0641\u064a\u0636 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/a><\/li><li><a href=\"#qism-4\">\u062d\u062f\u0648\u062f \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648IEC 61439<\/a><\/li><li><a href=\"#qism-5\">\u0633\u0628\u0639 \u062a\u0648\u0635\u064a\u0627\u062a \u0639\u0645\u0644\u064a\u0629<\/a><\/li><li><a href=\"#dvp-ozet\">\u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/a><\/li><li><a href=\"#qism-6\">\u0623\u0633\u0626\u0644\u0629 \u0645\u062a\u0643\u0631\u0631\u0629<\/a><\/li><li><a href=\"#dvp-ilgili\">\u0645\u0642\u0627\u0644\u0627\u062a \u0630\u0627\u062a \u0635\u0644\u0629<\/a><\/li><\/ol><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0642\u062f\u0631\u0629 \u062a\u062d\u0645\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0632\u064a\u0639<\/strong> \u0647\u064a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u064a\u0633\u062a\u0637\u064a\u0639 \u0645\u0642\u0637\u0639 \u0645\u0639\u064a\u0646 \u0646\u0642\u0644\u0647 \u0628\u0635\u0648\u0631\u0629 \u0645\u0633\u062a\u0645\u0631\u0629 \u062f\u0648\u0646 \u062a\u062c\u0627\u0648\u0632 \u062d\u062f\u0648\u062f \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0648\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u062f\u0631\u062c\u0629 \u0641\u064a \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0644\u0642\u0636\u064a\u0628 \u0646\u062d\u0627\u0633\u064a 60&#215;10 \u0645\u0645 \u062a\u062e\u062a\u0644\u0641 \u062a\u0645\u0627\u0645\u0627\u064b \u0639\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u064a\u0646\u0642\u0644\u0647 \u0627\u0644\u0642\u0636\u064a\u0628 \u0646\u0641\u0633\u0647 \u062f\u0627\u062e\u0644 \u0644\u0648\u062d\u0629 \u0645\u062d\u0643\u0645\u0629 \u0639\u0646\u062f 50 \u00b0\u0645 \u0648\u0647\u0648 \u0648\u0627\u062d\u062f \u0645\u0646 \u0623\u0631\u0628\u0639\u0629 \u0642\u0636\u0628\u0627\u0646 \u0645\u062a\u062c\u0627\u0648\u0631\u0629. \u0648\u062d\u0633\u0627\u0628 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u062a\u062e\u0641\u064a\u0636 \u0647\u0648 \u0645\u0627 \u064a\u062c\u0633\u0631 \u0647\u0630\u0647 \u0627\u0644\u0641\u062c\u0648\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"qism-1\">\u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0642\u064a\u0645\u0629 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0645\u0628\u0627\u0634\u0631\u0629\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u0639\u062f\u0651 \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0644\u0638\u0631\u0648\u0641 \u0645\u0631\u062c\u0639\u064a\u0629 \u0645\u062d\u062f\u062f\u0629: \u0639\u0627\u062f\u0629 35 \u00b0\u0645\u060c \u0647\u0648\u0627\u0621 \u062d\u0631\u060c \u062a\u0631\u0643\u064a\u0628 \u0631\u0623\u0633\u064a\u060c \u0642\u0636\u064a\u0628 \u0648\u0627\u062d\u062f \u0648\u062d\u0627\u0644\u0629 \u0633\u0637\u062d \u0645\u0639\u0644\u0648\u0645\u0629. \u0648\u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0644\u0627 \u062a\u062d\u0642\u0642 \u0623\u064a\u0627\u064b \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0638\u0631\u0648\u0641 \u0628\u062f\u0642\u0629. \u0641\u0627\u0644\u0642\u0636\u064a\u0628 \u062f\u0627\u062e\u0644 \u062d\u062c\u0631\u0629 \u0645\u063a\u0644\u0642\u0629\u060c \u0648\u0627\u0644\u0642\u0636\u0628\u0627\u0646 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\u0642\u064a\u0645\u0629 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"qism-2\">\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0644\u062a\u062e\u0641\u064a\u0636<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0627\u0644\u0639\u0627\u0645\u0644<\/th><th>\u0627\u0644\u062a\u0623\u062b\u064a\u0631<\/th><th>\u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u0644\u0644\u0645\u0639\u0627\u0645\u0644<\/th><\/tr><\/thead><tbody><tr><td>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637<\/td><td>\u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u0647\u064a\u0645\u0646\u061b \u0643\u0644 \u062f\u0631\u062c\u0629 \u0641\u0648\u0642 35 \u00b0\u0645 \u062a\u0642\u0644\u0644 \u0627\u0644\u0642\u062f\u0631\u0629<\/td><td>0,95 &#8211; 0,60<\/td><\/tr><tr><td>\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td><td>\u0627\u0644\u0642\u0636\u064a\u0628 \u0639\u0644\u0649 \u062d\u0631\u0641\u0647 \u064a\u0628\u0631\u062f \u0623\u0641\u0636\u0644 \u0645\u0646 \u0627\u0644\u0645\u062b\u0628\u062a \u0645\u0633\u0637\u062d\u0627\u064b<\/td><td>0,90 &#8211; 1,00<\/td><\/tr><tr><td>\u0627\u0644\u062a\u0642\u0627\u0631\u0628 \u0648\u0639\u062f\u062f \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629<\/td><td>\u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u062a\u062c\u0627\u0648\u0631\u0629 \u062a\u0639\u064a\u0642 \u0637\u0631\u062d \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td><td>0,80 &#8211; 0,95<\/td><\/tr><tr><td>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629<\/td><td>\u0645\u0646 IP54 \u0648\u0645\u0627 \u0641\u0648\u0642 \u062a\u0646\u0639\u062f\u0645 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u062a\u0642\u0631\u064a\u0628\u0627\u064b<\/td><td>0,75 &#8211; 0,95<\/td><\/tr><tr><td>\u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0637\u062d<\/td><td>\u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0645\u0637\u0644\u064a \u0623\u0648 \u0627\u0644\u062f\u0627\u0643\u0646 \u064a\u0634\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644<\/td><td>1,00 &#8211; 1,10<\/td><\/tr><tr><td>\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0639\u0646 \u0633\u0637\u062d \u0627\u0644\u0628\u062d\u0631<\/td><td>\u0641\u0648\u0642 1000 \u0645 \u062a\u0642\u0644 \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u064a\u0636\u0639\u0641 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/td><td>0,92 &#8211; 1,00<\/td><\/tr><tr><td>\u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a<\/td><td>\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0642\u0634\u0631\u0629 \u0648\u0627\u0644\u062a\u0642\u0627\u0631\u0628 \u064a\u0631\u0641\u0639 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0641\u0639\u0651\u0627\u0644\u0629<\/td><td>0,85 &#8211; 1,00<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"dvp-figure\" style=\"margin:2.2em 0\"><svg viewBox=\"0 0 720 270\" width=\"100%\" style=\"height:auto;max-width:720px;display:block;margin:0 auto\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><rect x=\"0\" y=\"0\" width=\"720\" height=\"270\" rx=\"12\" fill=\"#f5f8fa\"><\/rect><g font-family=\"Inter,Arial,sans-serif\" font-size=\"12\" fill=\"#5a6b7b\"><text x=\"360\" y=\"24\" text-anchor=\"middle\" font-size=\"13\" font-weight=\"600\" fill=\"#2b3a4a\">\u0645\u0646\u062d\u0646\u0649 \u062a\u062e\u0641\u064a\u0636 \u0646\u0645\u0648\u0630\u062c\u064a \u0645\u0642\u0627\u0628\u0644 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637<\/text><line x1=\"90\" y1=\"40\" x2=\"670\" y2=\"40\" stroke=\"#e1e8ee\"><\/line><text x=\"80\" y=\"44\" text-anchor=\"end\">1.00<\/text><line x1=\"90\" y1=\"80\" x2=\"670\" y2=\"80\" stroke=\"#e1e8ee\"><\/line><text x=\"80\" y=\"84\" text-anchor=\"end\">0.90<\/text><line x1=\"90\" y1=\"120\" x2=\"670\" y2=\"120\" stroke=\"#e1e8ee\"><\/line><text x=\"80\" y=\"124\" text-anchor=\"end\">0.80<\/text><line x1=\"90\" y1=\"160\" x2=\"670\" y2=\"160\" stroke=\"#e1e8ee\"><\/line><text x=\"80\" y=\"164\" text-anchor=\"end\">0.70<\/text><line x1=\"90\" y1=\"200\" x2=\"670\" y2=\"200\" stroke=\"#e1e8ee\"><\/line><text x=\"80\" y=\"204\" text-anchor=\"end\">0.60<\/text><line x1=\"90\" y1=\"40\" x2=\"90\" y2=\"200\" stroke=\"#9aa7b2\"><\/line><line x1=\"90\" y1=\"200\" x2=\"670\" y2=\"200\" stroke=\"#9aa7b2\"><\/line><polyline points=\"90,40 185,56 280,76 375,100 470,128 565,160 660,196\" fill=\"none\" stroke=\"#1D8BCB\" stroke-width=\"3\"><\/polyline><circle cx=\"90\" cy=\"40\" r=\"4\" fill=\"#1D8BCB\"><\/circle><circle cx=\"185\" cy=\"56\" r=\"4\" fill=\"#1D8BCB\"><\/circle><circle cx=\"280\" cy=\"76\" r=\"4\" fill=\"#1D8BCB\"><\/circle><circle cx=\"375\" cy=\"100\" r=\"4\" fill=\"#1D8BCB\"><\/circle><circle cx=\"470\" cy=\"128\" r=\"4\" fill=\"#1D8BCB\"><\/circle><circle cx=\"565\" cy=\"160\" r=\"4\" fill=\"#1D8BCB\"><\/circle><circle cx=\"660\" cy=\"196\" r=\"4\" fill=\"#1D8BCB\"><\/circle><text x=\"90\" y=\"220\" text-anchor=\"middle\">30<\/text><text x=\"185\" y=\"220\" text-anchor=\"middle\">35<\/text><text x=\"280\" y=\"220\" text-anchor=\"middle\">40<\/text><text x=\"375\" y=\"220\" text-anchor=\"middle\">45<\/text><text x=\"470\" y=\"220\" text-anchor=\"middle\">50<\/text><text x=\"565\" y=\"220\" text-anchor=\"middle\">55<\/text><text x=\"660\" y=\"220\" text-anchor=\"middle\">60<\/text><text x=\"380\" y=\"244\" text-anchor=\"middle\" font-size=\"12\" fill=\"#2b3a4a\">\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637 (\u00b0\u0645)<\/text><text x=\"24\" y=\"120\" text-anchor=\"middle\" font-size=\"12\" fill=\"#2b3a4a\" transform=\"rotate(-90 24 120)\">\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u062e\u0641\u064a\u0636<\/text><text x=\"660\" y=\"20\" text-anchor=\"end\" font-size=\"11\" fill=\"#7b8794\">devpan.com<\/text><\/g><\/svg><figcaption style=\"font-size:.88em;opacity:.75;text-align:center;margin-top:.7em\">\u0645\u0646\u062d\u0646\u0649 \u0646\u0645\u0648\u0630\u062c\u064a \u064a\u0648\u0636\u062d \u0627\u0646\u062e\u0641\u0627\u0636 \u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637. \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u062a\u064f\u0633\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u062e\u0627\u0635 \u0628\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0639\u062a\u0645\u062f.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"qism-3\">\u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u062e\u0641\u064a\u0636 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0645\u0646\u0637\u0642 \u0628\u0633\u064a\u0637: \u062a\u064f\u0624\u062e\u0630 \u0627\u0644\u0642\u062f\u0631\u0629 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0648\u062a\u064f\u0636\u0631\u0628 \u0628\u0643\u0644 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0628\u0642\u0629 \u0644\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0627\u0644\u0642\u062f\u0631\u0629 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0641\u0639\u0644\u064a\u0629.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062d\u062f\u0651\u062f \u0627\u0644\u062a\u064a\u0627\u0631 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\u0648\u0627\u0644\u062a\u0642\u0627\u0631\u0628 \u0648\u0639\u062f\u062f \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629<\/li>\n\n<li>\u0637\u0628\u0651\u0642 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062d\u0627\u0648\u064a\u0629 \u0628\u062d\u0633\u0628 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u062a\u0647\u0648\u064a\u0629<\/li>\n\n<li>\u0623\u0636\u0641 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0648\u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629<\/li>\n\n<li>\u0642\u0627\u0631\u0646 \u0627\u0644\u0646\u0627\u062a\u062c \u0628\u062a\u0642\u0646\u064a\u0646 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u062e\u0648\u0644\u060c \u0648\u0625\u0630\u0627 \u0642\u0644\u0651 \u0641\u0632\u062f \u0627\u0644\u0645\u0642\u0637\u0639 \u0623\u0648 \u0639\u062f\u062f \u0627\u0644\u0642\u0636\u0628\u0627\u0646<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u062b\u0627\u0644: \u0645\u0642\u0637\u0639 \u0645\u0642\u0646\u0651\u0646 \u0644\u06401600 \u0623\u0645\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629\u060c \u0639\u0646\u062f \u062a\u0642\u064a\u064a\u0645\u0647 \u0628\u0645\u0639\u0627\u0645\u0644 0,78 \u0644\u0645\u062d\u064a\u0637 50 \u00b0\u0645 \u06480,90 \u0644\u062b\u0644\u0627\u062b\u0629 \u0642\u0636\u0628\u0627\u0646 \u0645\u062a\u062c\u0627\u0648\u0631\u0629 \u06480,88 \u0644\u062d\u0627\u0648\u064a\u0629 IP54\u060c \u064a\u0646\u062e\u0641\u0636 \u0625\u0644\u0649 \u0646\u062d\u0648 1600 \u00d7 0,78 \u00d7 0,90 \u00d7 0,88 = 1098 \u0623\u0645\u0628\u064a\u0631. \u0623\u064a \u0623\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0637\u0639 \u063a\u064a\u0631 \u0643\u0627\u0641 \u0644\u0642\u0627\u0637\u0639 \u062f\u062e\u0648\u0644 1600 \u0623\u0645\u0628\u064a\u0631\u060c \u0641\u064a\u062c\u0628 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u0642\u0637\u0639 \u0623\u0648 \u0625\u0636\u0627\u0641\u0629 \u0642\u0636\u064a\u0628 \u062b\u0627\u0646\u064d \u0623\u0648 \u062a\u0648\u0641\u064a\u0631 \u062a\u0647\u0648\u064a\u0629 \u0642\u0633\u0631\u064a\u0629. \u0648\u0644\u0645\u0639\u0631\u0641\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0631\u0627\u062c\u0639 <a href=\"https:\/\/devpan.com\/ar\/%d9%82%d8%b6%d8%a8%d8%a7%d9%86-%d8%a7%d9%84%d8%aa%d9%88%d8%b2%d9%8a%d8%b9-%d9%86%d8%ad%d8%a7%d8%b3-%d8%a3%d9%85-%d8%a3%d9%84%d9%85%d9%86%d9%8a%d9%88%d9%85\/\">\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"qism-4\">\u062d\u062f\u0648\u062f \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 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\u0627\u0631\u062a\u0641\u0627\u0639 \u062d\u0631\u0627\u0631\u064a \u0643\u0627\u0645\u0644 \u0623\u0648 \u0628\u0642\u0648\u0627\u0639\u062f \u062a\u062d\u0642\u0642 \u0645\u0633\u062a\u062e\u0644\u0635\u0629 \u0645\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u062c\u062a\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0646\u0645\u0637. \u0648\u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u062c\u0648\u0647\u0631\u064a\u0629: \u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u062e\u0641\u064a\u0636 \u0623\u062f\u0627\u0629 \u062a\u0635\u0645\u064a\u0645 \u0648\u0644\u064a\u0633 \u0634\u0647\u0627\u062f\u0629 \u062a\u062d\u0642\u0642. \u0641\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0651\u0646 \u0644\u0644\u0648\u062d\u0629 \u0647\u0648 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0628\u0642\u0649 \u062f\u0627\u062e\u0644 \u062d\u062f\u0648\u062f \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"qism-5\">\u0633\u0628\u0639 \u062a\u0648\u0635\u064a\u0627\u062a \u0639\u0645\u0644\u064a\u0629<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062e\u064f\u0630 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637 \u0645\u0646 \u0623\u0633\u0648\u0623 \u062d\u0627\u0644\u0629 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0644\u0627 \u0645\u0646 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0633\u0646\u0648\u064a<\/li>\n\n<li>\u0627\u0641\u0635\u0644 \u062d\u064a\u0632 \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0639\u0646 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0644\u0645\u0646\u0639 \u062a\u062c\u0645\u0639 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646<\/li>\n\n<li>\u062b\u0628\u0651\u062a \u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u0644\u064a \u0639\u0644\u0649 \u062d\u0631\u0641\u0647\u0627 \u0644\u0627 \u0645\u0633\u0637\u062d\u0629<\/li>\n\n<li>\u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0636\u0628\u0627\u0646 \u0645\u062a\u0648\u0627\u0632\u064a\u0629 \u0627\u062a\u0631\u0643 \u0641\u0627\u0635\u0644\u0627\u064b \u0644\u0627 \u064a\u0642\u0644 \u0639\u0646 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0642\u0636\u064a\u0628<\/li>\n\n<li>\u0642\u0631\u0651\u0628 \u0645\u0631\u0643\u0632 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0645\u0646 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u062e\u0648\u0644 \u0644\u062a\u0642\u0635\u064a\u0631 \u0645\u0633\u0627\u0631 \u0627\u0644\u0642\u0636\u0628\u0627\u0646<\/li>\n\n<li>\u0641\u064a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0645\u062d\u0643\u0645\u0629 \u0627\u062d\u0633\u0628 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0642\u0633\u0631\u064a\u0629 \u0628\u0645\u0631\u0627\u0648\u062d \u0645\u0631\u0634\u0651\u062d\u0629 \u0623\u0648 \u0645\u0628\u0627\u062f\u0644 \u062d\u0631\u0627\u0631\u064a<\/li>\n\n<li>\u0633\u062c\u0651\u0644 \u0645\u0633\u062d\u0627\u064b \u0628\u0627\u0644\u0643\u0627\u0645\u064a\u0631\u0627 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0639\u0646\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0644\u064a\u0643\u0648\u0646 \u0645\u0631\u062c\u0639\u0627\u064b \u0644\u0644\u0641\u062d\u0648\u0635 \u0627\u0644\u0644\u0627\u062d\u0642\u0629<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"dvp-ozet\">\u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629: \u0642\u062f\u0631\u0629 \u062a\u062d\u0645\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0632\u064a\u0639<\/h2>\n\n\n\n<ul class=\"dvp-check dvp-geo\"><li><strong>\u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0642\u064a\u0645\u0629 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0645\u0628\u0627\u0634\u0631\u0629\u061f<\/strong> \u2014 \u062a\u064f\u0639\u062f\u0651 \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0644\u0638\u0631\u0648\u0641 \u0645\u0631\u062c\u0639\u064a\u0629 \u0645\u062d\u062f\u062f\u0629: \u0639\u0627\u062f\u0629 35 \u00b0\u0645\u060c \u0647\u0648\u0627\u0621 \u062d\u0631\u060c \u062a\u0631\u0643\u064a\u0628 \u0631\u0623\u0633\u064a\u060c \u0642\u0636\u064a\u0628 \u0648\u0627\u062d\u062f \u0648\u062d\u0627\u0644\u0629 \u0633\u0637\u062d \u0645\u0639\u0644\u0648\u0645\u0629.<\/li><li><strong>\u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u062e\u0641\u064a\u0636 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/strong> \u2014 \u0627\u0644\u0645\u0646\u0637\u0642 \u0628\u0633\u064a\u0637: \u062a\u064f\u0624\u062e\u0630 \u0627\u0644\u0642\u062f\u0631\u0629 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0648\u062a\u064f\u0636\u0631\u0628 \u0628\u0643\u0644 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0628\u0642\u0629 \u0644\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0627\u0644\u0642\u062f\u0631\u0629 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0641\u0639\u0644\u064a\u0629.<\/li><li><strong>\u062d\u062f\u0648\u062f \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648IEC 61439<\/strong> \u2014 \u064a\u062d\u062f\u062f IEC 61439-1 \u062d\u062f\u0648\u062f \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629.<\/li><li><strong>\u0645\u0635\u062f\u0631 \u0627\u0644\u0645\u0639\u064a\u0627\u0631<\/strong> \u2014 \u0643\u062a\u0627\u0644\u0648\u062c \u0645\u0646\u0634\u0648\u0631\u0627\u062a IEC: <a href=\"https:\/\/www.iec.ch\/\">iec.ch<\/a>.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"qism-6\">\u0623\u0633\u0626\u0644\u0629 \u0645\u062a\u0643\u0631\u0631\u0629<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0646 \u0623\u064a \u0645\u0639\u064a\u0627\u0631 \u062a\u064f\u0624\u062e\u0630 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u062a\u062e\u0641\u064a\u0636\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u064a\u0648\u062c\u062f \u062c\u062f\u0648\u0644 \u0639\u0627\u0644\u0645\u064a \u0648\u0627\u062d\u062f. \u064a\u0636\u0639 IEC 61439-1 \u0625\u0637\u0627\u0631 \u0627\u0644\u062a\u062d\u0642\u0642\u060c \u0623\u0645\u0627 \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0648\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u062a\u0635\u062d\u064a\u062d \u0641\u062a\u0623\u062a\u064a \u0639\u0627\u062f\u0629 \u0645\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u064f\u0635\u0646\u0651\u0639 \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0623\u0648 \u0645\u0646 \u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0646\u0645\u0637 \u0644\u0645\u064f\u0635\u0646\u0651\u0639 \u0627\u0644\u0644\u0648\u062d\u0629. \u0648\u0644\u0630\u0644\u0643 \u0642\u062f \u064a\u0639\u0637\u064a \u0645\u0648\u0631\u0651\u062f\u0627\u0646 \u0642\u064a\u0645\u062a\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u062a\u064a\u0646 \u0644\u0644\u0645\u0642\u0637\u0639 \u0646\u0641\u0633\u0647.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0647\u0644 \u064a\u0636\u0627\u0639\u0641 \u0642\u0636\u064a\u0628\u0627\u0646 \u0645\u062a\u0648\u0627\u0632\u064a\u0627\u0646 \u0627\u0644\u0642\u062f\u0631\u0629\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627. \u0641\u0639\u0646\u062f \u062a\u062c\u0627\u0648\u0631 \u0642\u0636\u064a\u0628\u064a\u0646 \u064a\u062d\u062f\u0651 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u0642\u0627\u0631\u0628 \u0648\u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0639\u0646\u062f \u0646\u062d\u0648 1,7 \u0625\u0644\u0649 1,9 \u0645\u0631\u0629 \u0645\u0646 \u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0636\u064a\u0628 \u0627\u0644\u0645\u0646\u0641\u0631\u062f. \u0648\u062a\u0631\u0643 \u0641\u0627\u0635\u0644 \u0628\u064a\u0646\u0647\u0645\u0627 \u064a\u062d\u0633\u0651\u0646 \u0647\u0630\u0647 \u0627\u0644\u0646\u0633\u0628\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0627 \u0627\u0644\u0639\u0645\u0644 \u0645\u0639 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u063a\u0646\u064a\u0629 \u0628\u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0631\u0641\u0639 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a \u0627\u0644\u0639\u0627\u0644\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0641\u0639\u0651\u0627\u0644\u0629 \u0648\u0642\u062f \u064a\u062f\u0641\u0639 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u064a\u0651\u062f \u0641\u0648\u0642 \u0627\u0644\u0645\u062a\u0648\u0642\u0639. \u0648\u0641\u064a \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u062a\u064a \u062a\u0647\u064a\u0645\u0646 \u0641\u064a\u0647\u0627 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u0627\u0644\u062b\u0627\u0644\u062b\u0629 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0645\u0642\u0637\u0639 \u0642\u0636\u064a\u0628 \u0627\u0644\u0645\u062d\u064a\u0651\u062f \u0645\u0633\u0627\u0648\u064a\u0627\u064b \u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0623\u0637\u0648\u0627\u0631\u060c \u0648\u0623\u0643\u0628\u0631 \u0645\u0646\u0647\u0627 \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062d\u0627\u0644\u0627\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"dvp-ilgili\">\u0645\u0642\u0627\u0644\u0627\u062a \u0630\u0627\u062a \u0635\u0644\u0629<\/h2>\n\n\n\n<ul class=\"dvp-rel dvp-geo\"><li><a href=\"https:\/\/devpan.com\/ar\/ikhtiyar-maqta-alkabl-wahubut-aljahd\/\">\u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0642\u0637\u0639 \u0627\u0644\u0643\u0627\u0628\u0644 \u0648\u062d\u0633\u0627\u0628 \u0647\u0628\u0648\u0637 \u0627\u0644\u062c\u0647\u062f<\/a><\/li><li><a href=\"https:\/\/devpan.com\/ar\/anwa-qawati-altayar-almutakhallif-rcd\/\">\u0623\u0646\u0648\u0627\u0639 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u062e\u0644\u0651\u0641 (RCD): \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 AC \u0648A \u0648F \u0648B<\/a><\/li><li><a href=\"https:\/\/devpan.com\/ar\/%d8%aa%d8%ad%d9%85%d9%84-%d8%a7%d9%84%d9%82%d9%88%d8%b3-%d8%a7%d9%84%d8%af%d8%a7%d8%ae%d9%84%d9%8a-%d9%88%d8%a7%d9%84%d8%ad%d9%85%d8%a7%d9%8a%d8%a9\/\">\u062a\u062d\u0645\u0644 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646\u0647: \u0645\u0627\u0630\u0627 \u064a\u0636\u064a\u0641 IEC 61641\u061f<\/a><\/li><li><a href=\"https:\/\/devpan.com\/ar\/zuruf-alkhidma-lillawhat-alirtifa-alharara-alrutuba\/\">\u0638\u0631\u0648\u0641 \u0627\u0644\u062e\u062f\u0645\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629: \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0642\u062f\u0631\u0629 \u0628\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629<\/a><\/li><li><a href=\"https:\/\/devpan.com\/ar\/ikhtiyar-hawamil-alqudban-walawazil-quwa-alqasr\/\">\u0627\u062e\u062a\u064a\u0627\u0631 \u062d\u0648\u0627\u0645\u0644 \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0648\u0627\u0644\u0639\u0648\u0627\u0632\u0644: \u0642\u0648\u0649 \u0627\u0644\u0642\u0635\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/a><\/li><li><a href=\"https:\/\/devpan.com\/ar\/%d8%a7%d9%84%d8%b4%d8%b1%d9%83%d8%a9\/%d9%85%d9%82%d8%a7%d9%84%d8%a7%d8%aa\/\">\u0643\u0644 \u0627\u0644\u0645\u0642\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629<\/a><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u062f\u064a\u0641\u0628\u0627\u0646 \u0646\u062d\u0633\u0628 \u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0648\u0641\u0642 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0648\u062a\u0631\u062a\u064a\u0628 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