{"id":2668,"date":"2026-07-27T09:00:00","date_gmt":"2026-07-27T01:00:00","guid":{"rendered":"https:\/\/sayoon-dc.com\/?p=2668"},"modified":"2026-07-27T09:00:00","modified_gmt":"2026-07-27T01:00:00","slug":"%d8%aa%d8%b7%d8%a8%d9%8a%d9%82%d8%a7%d8%aa-%d9%85%d9%88%d8%b5%d9%84-%d8%a7%d9%84%d8%aa%d9%8a%d8%a7%d8%b1-%d8%a7%d9%84%d9%85%d8%b3%d8%aa%d9%85%d8%b1-30-%d8%a3%d9%85%d8%a8%d9%8a%d8%b1-%d8%af%d9%88%d8%a7","status":"publish","type":"post","link":"https:\/\/sayoon-dc.com\/ar\/blog\/30a-dc-contactor-applications-auxiliary-control-circuits\/","title":{"rendered":"\u0623\u064a\u0646 \u062a\u0646\u062f\u0631\u062c \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 (DC contactor) \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0648\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062a\u062d\u0643\u0645\u061f"},"content":{"rendered":"<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u0645\u0647\u0645\u0629 \u0645\u0648\u0635\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u2014 \u0627\u0644\u0645\u0636\u062e\u0627\u062a\u060c \u0627\u0644\u0645\u0631\u0627\u0648\u062d\u060c \u0627\u0644\u0633\u062e\u0627\u0646\u0627\u062a\u060c \u0645\u063a\u0630\u064a\u0627\u062a \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u2014 \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0643\u062a\u0627\u0644\u0648\u062c SAYOON \u0628\u0637\u0631\u064a\u0642\u062a\u064a\u0646 \u0645\u0646\u0634\u0648\u0631\u062a\u064a\u0646: \u0623\u0642\u0631\u0628 \u0641\u0626\u0629 \u062c\u0647\u062f \u0645\u0646\u062e\u0641\u0636 \u0647\u064a SZJ50A-D \u0628\u0642\u062f\u0631\u0629 50 \u0623\u0645\u0628\u064a\u0631\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0647\u0627\u0645\u0634 \u0623\u0645\u0627\u0646 \u0645\u062f\u0645\u062c \u0639\u0646\u062f \u062c\u0647\u062f \u226460 \u0641\u0648\u0644\u062a\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0648\u062c\u062f \u0641\u0626\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0645\u062b\u0644 \u0637\u0631\u0627\u0632\u0627\u062a SEV30AD \u0627\u0644\u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0648\u0637\u0631\u0627\u0632\u0627\u062a HEV30 \u0644\u0644\u062c\u0647\u062f \u0627\u0644\u0639\u0627\u0644\u064a \u0623\u0648 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642\u061b \u0644\u0627 \u064a\u0648\u062c\u062f \u0631\u0645\u0632 \u062a\u062e\u0632\u064a\u0646 \u062a\u0639\u0631\u064a\u0641\u064a (SKU) \u0644\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631\u060c \u0644\u0630\u0627 \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0636\u0645\u0646 \u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0639\u0627\u0631 (RFQs) \u0627\u0644\u0635\u0641\u0648\u0641 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062a\u0633\u0645\u064a\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u0627\u0633\u0645\u064a\u0629.<\/strong><\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u062f\u0644\u064a\u0644 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0647\u0630\u0627 \u0645\u0648\u062c\u0647 \u0644\u0645\u0635\u0645\u0645\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0630\u064a\u0646 \u064a\u0642\u0648\u0645\u0648\u0646 \u0628\u062a\u0648\u0635\u064a\u0644 \u0623\u0633\u0644\u0627\u0643 \u0641\u0631\u0648\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0628\u0642\u064a \u0627\u0644\u0622\u0644\u0627\u062a \u0648\u0627\u0644\u062d\u0627\u0648\u064a\u0627\u062a \u0642\u064a\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644. \u0627\u0644\u0645\u0642\u0631 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0647\u062f (LV) \u0644\u0647\u0630\u0647 \u0627\u0644\u0645\u0647\u0627\u0645 \u0647\u0648 <a href=\"https:\/\/sayoon-dc.com\/ar\/szj-series-dc-contactor\/\">\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0645\u0646 \u0633\u0644\u0633\u0644\u0629 SZJ<\/a> \u0639\u0645\u0648\u062f \u0623\u0633\u0627\u0633\u064a\u060c \u0648\u0643\u0644 \u062a\u0639\u064a\u064a\u0646 \u0623\u062f\u0646\u0627\u0647 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0635\u0641 \u062c\u062f\u0648\u0644 \u0645\u0646\u0634\u0648\u0631.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"\u0645\u0631\u062c\u0639 \u0639\u0627\u0626\u0644\u0629 \u0627\u0644\u0643\u0648\u0646\u062a\u0627\u0643\u062a\u0648\u0631\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0645\u0646 \u0633\u0644\u0633\u0644\u0629 SZJ \u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0641\u0631\u0648\u0639 \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/05\/szj-series-dc-contactor.webp\" \/><\/figure>\n<nav class=\"b2b-toc\" style=\"background:#f5f8fa;padding:16px 20px;border-radius:8px;margin:0 0 24px\">\n<h2 style=\"margin:42px 0 14px\">\u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"#part-1-where-do-30a-dc-contactor-duties-appear-in-auxiliary-and-control-circuits\">\u0627\u0644\u062c\u0632\u0621 1. \u0623\u064a\u0646 \u062a\u0638\u0647\u0631 \u0645\u0647\u0627\u0645 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 (\u0643\u0648\u0646\u062a\u0627\u0643\u062a\u0648\u0631) \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0641\u064a \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062a\u062d\u0643\u0645 \u0648\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629\u061f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-2-how-does-the-30-a-class-map-onto-published-sayoon-skus\">\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062b\u0627\u0646\u064a. \u0643\u064a\u0641 \u064a\u062a\u0645 \u062a\u0639\u064a\u064a\u0646 \u0641\u0626\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0639\u0644\u0649 \u0648\u062d\u062f\u0627\u062a \u062a\u062e\u0632\u064a\u0646 SAYOON \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629\u061f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-3-which-published-szj50a-d-fields-carry-small-lv-branches\">\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062b\u0627\u0644\u062b. \u0623\u064a \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 \u0644\u0640 SZJ50A-D \u062a\u062d\u0645\u0644 \u062a\u0641\u0627\u0631\u0639\u0627\u062a \u062c\u0647\u062f \u0645\u0646\u062e\u0641\u0636 \u0635\u063a\u064a\u0631\u0629\u061f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-4-when-does-a-sealed-30-a-class-sku-fit-better-than-an-lv-part\">\u0627\u0644\u062c\u0632\u0621 4. \u0645\u062a\u0649 \u064a\u0643\u0648\u0646 \u0631\u0645\u0632 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u062e\u0632\u0648\u0646 (SKU) \u0627\u0644\u0645\u063a\u0644\u0642 \u0628\u0642\u0648\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0645\u0646 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062e\u0627\u0635 \u0628\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 (LV)\u061f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-5-how-should-relay-versus-contactor-boundaries-be-drawn-at-30-a\">\u0627\u0644\u062c\u0632\u0621 5. \u0643\u064a\u0641 \u064a\u0646\u0628\u063a\u064a \u0631\u0633\u0645 \u0627\u0644\u062d\u062f\u0648\u062f \u0628\u064a\u0646 \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a (\u0627\u0644\u0631\u064a\u0644\u064a\u0647\u0627\u062a) \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0644\u0627\u062a (\u0627\u0644\u0643\u0648\u0646\u062a\u0631\u0627\u0643\u062a\u0648\u0631\u0627\u062a) \u0639\u0646\u062f \u0634\u062f\u0629 30 \u0623\u0645\u0628\u064a\u0631\u061f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-6-which-sayoon-models-anchor-a-small-branch-rfq\">\u0627\u0644\u0642\u0633\u0645 6. \u0645\u0627 \u0647\u064a \u0646\u0645\u0627\u0630\u062c SAYOON \u0627\u0644\u062a\u064a \u062a\u062b\u0628\u062a \u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 (RFQ) \u0644\u0644\u0641\u0631\u0639 \u0627\u0644\u0635\u063a\u064a\u0631\u061f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-7-what-small-class-mistakes-cause-panel-rework\">\u0627\u0644\u062c\u0632\u0621 7. \u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0645\u0646 \u0641\u0626\u0629 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u0628\u0628 \u0625\u0639\u0627\u062f\u0629 \u0635\u064a\u0627\u063a\u0629 \u0627\u0644\u0644\u0648\u062d\u0629\u061f<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 style=\"margin:42px 0 14px\" id=\"part-1-where-do-30a-dc-contactor-duties-appear-in-auxiliary-and-control-circuits\">\u0627\u0644\u062c\u0632\u0621 1. \u0623\u064a\u0646 \u062a\u0638\u0647\u0631 \u0645\u0647\u0627\u0645 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 (\u0643\u0648\u0646\u062a\u0627\u0643\u062a\u0648\u0631) \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0641\u064a \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062a\u062d\u0643\u0645 \u0648\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629\u061f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">A <strong>\u0645\u0648\u0644\u0627\u0645\u0633 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 30 \u0623\u0645\u0628\u064a\u0631<\/strong> \u0646\u0627\u062f\u0631\u0627\u064b \u0645\u0627 \u064a\u0642\u0639 \u0627\u0644\u0648\u0627\u062c\u0628 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a. \u0625\u0646\u0647 \u064a\u0639\u064a\u0634 \u0641\u064a \u0637\u0628\u0642\u0629 \u0627\u0644\u062f\u0639\u0645 \u0644\u0622\u0644\u0629 \u0623\u0648 \u062d\u0627\u0648\u064a\u0629: \u0645\u0636\u062e\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0648\u0645\u0631\u0627\u0648\u062d \u0627\u0644\u062e\u0632\u0627\u0646\u0627\u062a\u060c \u0648\u0634\u0631\u0627\u0626\u0637 \u0627\u0644\u062a\u062f\u0641\u0626\u0629\u060c \u0648\u0645\u063a\u0630\u064a\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629\u060c \u0648\u0641\u0631\u0648\u0639 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0628\u062f\u0644 \u0639\u0646 \u0628\u064f\u0639\u062f \u0648\u062a\u062a\u062d\u0645\u0644 \u062f\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u064a\u0648\u0645\u064a\u0629.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u062a\u0639\u0627\u0645\u0644 \u0645\u0645\u0627\u0631\u0633\u0629 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0645\u0639 \u0647\u0630\u0647 \u0627\u0644\u0641\u0631\u0648\u0639 \u0643\u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u0633\u062a\u0642\u0644 \u0628\u0630\u0627\u062a\u0647. \u0641\u0647\u064a \u062a\u062a\u0628\u062f\u0644 \u063a\u0627\u0644\u0628\u0627\u064b\u060c \u0648\u062a\u062d\u062a\u0641\u0638 \u0628\u0637\u0627\u0642\u062a\u0647\u0627 \u0644\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629\u060c \u0648\u062a\u062a\u0633\u0628\u0628 \u0623\u0639\u0637\u0627\u0644\u0647\u0627 \u0641\u064a \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0645\u0628\u0627\u0634\u0631\u061b \u0625\u0630 \u0625\u0646 \u0641\u0631\u0639 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0645\u0639\u0637\u0644 \u064a\u0624\u062f\u064a \u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0625\u0644\u0649 \u062a\u0639\u0637\u0644 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u064a\u062d\u0645\u064a\u0647\u0627.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u062e\u062f\u0645\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u062d\u0648\u0627\u0644\u064a 30 \u0623\u0645\u0628\u064a\u0631<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u062d\u0627\u0641\u0644\u0629 \u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0645\u0627 \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062d\u0645\u0644\u0647 \u0627\u0644\u0645\u0641\u062a\u0627\u062d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0641\u0631\u0639 \u0645\u0636\u062e\u0629 \u0633\u0627\u0626\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0661\u0662\u2013\u0664\u0668 \u0641\u0648\u0644\u062a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0631\u0643\u0648\u0628 \u0627\u0644\u062f\u0631\u0627\u062c\u0627\u062a \u064a\u0648\u0645\u064a\u0627\u064b\u060c \u062a\u064a\u0627\u0631 \u0627\u0644\u0628\u062f\u0621 \u0627\u0644\u0645\u062d\u0631\u0643<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0631\u0648\u062d\u0629 \u0627\u0644\u062e\u0632\u0627\u0646\u0629<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0661\u0662\u2013\u0664\u0668 \u0641\u0648\u0644\u062a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u062a\u0639\u0645\u0644 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0645\u063a\u0630\u064a \u0634\u0631\u064a\u0637 \u0627\u0644\u062a\u0633\u062e\u064a\u0646<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0645\u0646 24 \u0625\u0644\u0649 60 \u0641\u0648\u0644\u062a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062d\u0645\u0644 \u0645\u0642\u0627\u0648\u0645\u06cc\u060c \u062f\u0648\u0631\u0629 \u062d\u0631\u0627\u0631\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u063a\u0630\u064a\u0629 \u0628\u0637\u0627\u0631\u064a\u0629 \u0635\u063a\u064a\u0631\u0629<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0645\u0646 24 \u0625\u0644\u0649 48 \u0641\u0648\u0644\u062a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0627\u062a\u0635\u0627\u0644 \u0639\u0631\u0636\u064a\u060c \u0648\u0627\u0637 \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u0627\u0633\u062a\u0639\u062f\u0627\u062f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0627\u0644\u0641\u0635\u0648\u0644 \u0627\u0644\u0645\u062c\u0627\u0648\u0631\u0629 \u062a\u062d\u062a\u0648\u064a \u0628\u0627\u0644\u0641\u0639\u0644 \u0639\u0644\u0649 \u0634\u0627\u0631\u062d\u0627\u062a \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0642\u0639 \u2014 \u0627\u0646\u0638\u0631 <a href=\"https:\/\/sayoon-dc.com\/ar\/%d9%85%d8%af%d9%88%d9%86%d8%a9\/what-is-a-20-amp-contactor-and-how-does-it-work\/\">\u0623\u0633\u0627\u0633\u06cc\u0627\u062a \u0645\u0648\u0635\u0644 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 20 \u0623\u0645\u0628\u064a\u0631<\/a> \u0648 <a href=\"https:\/\/sayoon-dc.com\/ar\/%d9%85%d8%af%d9%88%d9%86%d8%a9\/what-is-a-50a-contactor-key-features-uses-explained\/\">\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u0645\u0644\u0627\u0645\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a 50 \u0623\u0645\u0628\u064a\u0631<\/a> \u0623\u062f\u0644\u0629.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-2-how-does-the-30-a-class-map-onto-published-sayoon-skus\">\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062b\u0627\u0646\u064a. \u0643\u064a\u0641 \u064a\u062a\u0645 \u062a\u0639\u064a\u064a\u0646 \u0641\u0626\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0639\u0644\u0649 \u0648\u062d\u062f\u0627\u062a \u062a\u062e\u0632\u064a\u0646 SAYOON \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629\u061f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0635\u0648\u0631\u0629 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0627\u0644\u0635\u0627\u062f\u0642\u0629: \u062a\u0646\u0634\u0631 \u0633\u0627\u064a\u0648\u0646 <strong>\u0631\u0642\u0645 30 \u0648\u062d\u062f\u0629 \u062d\u0641\u0638 \u0627\u0644\u0645\u062e\u0632\u0648\u0646 \u0644\u0640 \u0644\u0648\u064a \u0641\u064a\u062a\u0648\u0646<\/strong>. \u0631\u0642\u0645 30 \u0623\u0645\u0628\u064a\u0631 \u0645\u0648\u062c\u0648\u062f \u0641\u064a \u0627\u0644\u0643atalog \u0641\u0642\u0637 \u0643\u0641\u0626\u0627\u062a \u0630\u0627\u062a \u062c\u0647\u062f \u0639\u0627\u0644\u064a \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642\u060c \u0628\u064a\u0646\u0645\u0627 \u0633\u0644\u0645 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 (LV) \u064a\u0628\u062f\u0623 \u0645\u0646 50 \u0623\u0645\u0628\u064a\u0631 \u0641\u064a \u0639\u0627\u0626\u0644\u0629 SZJ. \u0647\u0630\u0647 \u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0647\u064a \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0639\u064a\u064a\u0646 (\u0627\u0644\u0645\u0627\u0628\u064a\u0646\u063a).<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u062e\u062f\u0645\u062a\u0643 \u0628\u0642\u0648\u0629 30 \u0623\u0645\u0628\u064a\u0631<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0625\u062c\u0627\u0628\u0629 \u0648\u062d\u062f\u0629 \u062d\u0641\u0638 Stock Keeping Unit (SKU) \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0639\u064a\u064e\u0651\u0646 \u0647\u0646\u0627\u0643<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0641\u0631\u0639 \u0645\u0633\u0627\u0639\u062f \u0644\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0628\u062c\u0647\u062f \u2264 60 \u0641\u0648\u0644\u062a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">SZJ50A-D (\u0641\u0626\u0629 50 \u0623\u0645\u0628\u064a\u0631)<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0623\u0642\u0631\u0628 \u0641\u0626\u0629 \u062c\u0647\u062f \u0645\u0646\u062e\u0641\u0636 \u0645\u0646\u0634\u0648\u0631\u0629\u061b \u0645\u0639 \u0627\u0644\u0623\u062e\u0630 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0647\u0627\u0645\u0634 \u0627\u0644\u0623\u0645\u0627\u0646 (\u0623\u0648 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u062a\u0627\u062d\u0629)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0641\u0631\u0639 \u064a\u0632\u064a\u062f \u062c\u0647\u062f\u0647 \u0639\u0646 60 \u0641\u0648\u0644\u062a\u060c \u0623\u0648 \u0628\u064a\u0626\u0629 \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">SEV30AD (30 \u0623\u0645\u0628\u064a\u0631\u060c 5\u20131000 \u0641\u0648\u0644\u062a\u060c IP68)<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062e\u0637 A \u062f\u0642\u064a\u0642 \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0641\u064a \u0641\u0626\u0629 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0639\u0627\u0644\u064a \u0627\u0644\u0645\u062d\u0643\u0645<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0645\u0648\u062d\u062f \u0639\u0644\u0649 \u0631\u0645\u0648\u0632 HEV<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">HEV30 (30 \u0623\u0645\u0628\u064a\u0631\u060c \u0641\u0626\u0627\u062a 200 \u0641\u0648\u0644\u062a \/ 1000 \u0641\u0648\u0644\u062a)<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0646\u0641\u0633 \u0627\u0644\u0641\u0626\u0629 \u062f\u0627\u062e\u0644 \u0646\u0638\u0627\u0645 \u0631\u0645\u0648\u0632 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0647\u062c\u064a\u0646\u0629 (HEV)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0642\u0627\u0639\u062f\u0629 \u062a\u0639\u064a\u064a\u0646 \u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0639\u0627\u0631 (RFQ): \u0627\u0643\u062a\u0628 \u0641\u0626\u0629 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u062e\u0632\u0646\u064a\u0629 (SKU) \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u062a\u0646\u062f. \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0631\u0639 \u0627\u0644\u062a\u064a \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 30 \u0623\u0645\u0628\u064a\u0631 \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u0637\u0644\u0628 SZJ50A-D \u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u062c\u0644 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 50 \u0623\u0645\u0628\u064a\u0631 \u0645\u0639 \u062a\u064a\u0627\u0631 \u062a\u0634\u063a\u064a\u0644 30 \u0623\u0645\u0628\u064a\u0631\u060c \u062d\u062a\u0649 \u0644\u0627 \u064a\u0628\u062d\u062b \u0623\u062d\u062f \u0644\u0627\u062d\u0642\u0627\u064b \u0639\u0646 \u062c\u0632\u0621 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0647\u062f \u0648\u0647\u0645\u064a \u0628k\u0640 30 \u0623\u0645\u0628\u064a\u0631.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-3-which-published-szj50a-d-fields-carry-small-lv-branches\">\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062b\u0627\u0644\u062b. \u0623\u064a \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 \u0644\u0640 SZJ50A-D \u062a\u062d\u0645\u0644 \u062a\u0641\u0627\u0631\u0639\u0627\u062a \u062c\u0647\u062f \u0645\u0646\u062e\u0641\u0636 \u0635\u063a\u064a\u0631\u0629\u061f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0627\u0644 <a href=\"https:\/\/sayoon-dc.com\/ar\/product\/szj50a-d-normally-open-dc-contactor\/\">\u0643\u0648\u0646\u062a\u0627\u0643\u062a\u0648\u0631 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629 SZJ50A-D<\/a> \u064a\u0646\u0634\u0631 \u0635\u0648\u0631\u0629 \u0627\u0644\u0641\u0631\u0639 \u0627\u0644\u0635\u063a\u064a\u0631 \u0627\u0644\u0643\u0627\u0645\u0644: \u062c\u0647\u062f \u0627\u0644\u062a\u0644\u0627\u0645\u0633 <strong>\u226460 \u0641\u0648\u0644\u062a<\/strong>, \u0627\u0644ti\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u062f\u0631 \u0644\u0644\u062d\u0645\u0644 <strong>\u0665\u0660 \u0623\u0645\u0628\u064a\u0631<\/strong> \u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0644\u0641 \u0639\u0644\u0649 \u062e\u0637 \u062f\u0627\u0626\u0631\u0629 48 \u0641\u0648\u0644\u062a <strong>\u0664\u2013\u0669 \u0648\u0627\u0637<\/strong>, \u060c \u0648\u0628\u0646\u064a\u0629 \u0630\u0627\u062a \u0645\u0644\u0641 \u0648\u0627\u062d\u062f \u0639\u0644\u0649 \u0634\u0643\u0644 \u062d\u0631\u0641 D.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629 SZJ50A-D \u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0641\u0631\u0648\u0639 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0635\u063a\u064a\u0631\u0629\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/05\/szj50a-d_s2-2.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0635\u0641\u0648\u0641 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0645\u0646\u0634\u0648\u0631\u0629 \u0628\u0627\u0644\u062a\u0633\u0627\u0648\u064a: <strong>\u0625\u0645 5<\/strong> \u0645\u062d\u0637\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0641\u064a <strong>\u22642.5 \u0646\u0627\u0646\u0648 \u0645\u062a\u0631 \u0645\u0646\u0627\u0633\u0628<\/strong>, <strong>\u0625\u0645 \u0664<\/strong> \u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u0644\u0641 \u0639\u0646\u062f <strong>\u2264\u0661.\u0662 \u0646\u064a\u0648\u062a\u0646 \u0645\u062a\u0631 \u0645\u0646\u0627\u0633\u0628<\/strong>, \u0645\u062d\u064a\u0637\u064a <strong>\u0645\u0646 -25 \u0625\u0644\u0649 +70 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/strong>, \u060c \u0648 <strong>IP40<\/strong> \u062d\u0645\u0627\u064a\u0629. \u0642\u0627\u0626\u0645\u0629 \u0635\u0641\u0648\u0641 \u0627\u0644\u062d\u064a\u0627\u0629 <strong>20,000 \u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/strong> \u0648 <strong>300,000 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/strong> \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0645\u0639 \u062e\u0637\u0648\u0637 \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a CCC \u0648 CE \u0648 FCC \u0648 RoHS.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u062d\u0642\u0644 SZJ50A-D \u0627\u0644\u0645\u0646\u0634\u0648\u0631<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0642\u064a\u0645\u0629<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0639\u0648\u0627\u0642\u0628 \u0627\u0644\u0641\u0631\u0639 \u0627\u0644\u0635\u063a\u064a\u0631<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062c\u0647\u062f \u0627\u0644\u0644\u0645\u0633 \/ \u0627\u0644\u062a\u064a\u0627\u0631<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u226460 \u0641\u0648\u0644\u062a\u061b 50 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u064a\u063a\u0637\u064a \u062a\u064a\u0627\u0631 \u062a\u0634\u063a\u064a\u0644 \u0628\u0642\u0648\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0645\u0639 \u0647\u0627\u0645\u0634 \u0623\u0645\u0627\u0646<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0644\u0641<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0664\u2013\u0669 \u0648\u0627\u0637<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0631\u062e\u064a\u0635 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0639\u0644\u0649 \u0627\u0644\u0641\u0631\u0648\u0639 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u062f\u0627\u0626\u0645\u0627\u064b<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0645\u062d\u0637\u0627\u062a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062d\u0645\u0644 M5\u061b \u0645\u0644\u0641 M4<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062e\u0637\u0629 \u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062e\u0641\u064a\u0641\u0629 \u0648\u0627\u0644\u0623\u062f\u0648\u0627\u062a<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062e\u0637 \u0641\u0627\u0644\u0642 \u0627\u0644\u0635\u062f\u0639<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">600 \u0623\u0645\u0628\u064a\u0631 \/ 5 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629 \u0639\u0646\u062f 48 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0633\u064a\u0627\u0642 \u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0644\u0644\u0641\u0631\u0648\u0639 \u0627\u0644\u0635\u063a\u064a\u0631\u0629<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0635\u0641\u0648\u0641 \u0627\u0644\u062d\u064a\u0627\u0629<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0662\u0660,\u0660\u0660\u0660 \/ \u0663\u0660\u0660,\u0660\u0660\u0660 \u0639\u0645\u0644\u064a\u0629<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u062f\u0648\u0631\u064a\u0629 \u0644\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u064a\u0648\u0645\u064a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"margin:42px 0 14px\" id=\"part-4-when-does-a-sealed-30-a-class-sku-fit-better-than-an-lv-part\">\u0627\u0644\u062c\u0632\u0621 4. \u0645\u062a\u0649 \u064a\u0643\u0648\u0646 \u0631\u0645\u0632 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u062e\u0632\u0648\u0646 (SKU) \u0627\u0644\u0645\u063a\u0644\u0642 \u0628\u0642\u0648\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0645\u0646 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062e\u0627\u0635 \u0628\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 (LV)\u061f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0634\u0631\u0637\u0627\u0646 \u0645\u0646\u0634\u0648\u0631\u0627\u0646 \u064a\u0646\u0642\u0644\u0627\u0646 \u062a\u0641\u0631\u064a\u0639\u0627\u064b \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0628\u0639\u064a\u062f\u0627\u064b \u0639\u0646 \u0633\u0644\u0645 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 (LV). \u0623\u0648\u0644\u0627\u064b\u060c \u062c\u0647\u062f \u0627\u0644\u0646\u0627\u0642\u0644: \u0623\u064a \u0642\u064a\u0645\u0629 \u0623\u0639\u0644\u0649 \u0645\u0646 \u062e\u0637 SZJ \u0627\u0644\u0630\u064a \u064a\u0628\u0644\u063a \u226460 \u0641\u0648\u0644\u062a \u062a\u0642\u0639 \u0636\u0645\u0646 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0648\u0645\u0629\u060c \u062d\u064a\u062b <a href=\"https:\/\/sayoon-dc.com\/ar\/product\/sev30ad-high-voltage-epoxy-resin-sealed-dc-contactor\/\">\u0645\u0648\u0644\u0627\u0645 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u0645\u062d\u0643\u0645 \u0628\u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0647\u062f SEV30AD<\/a> \u064a\u0646\u0634\u0631 <strong>\u0665\u2013\u0661\u0660\u0660\u0660 \u0641\u0648\u0644\u062a<\/strong> \u0627\u0644\u062c\u0647\u062f \u0628\u0627\u0644\u0644\u0645\u0633 \u0645\u0639 <strong>30 \u0623\u0645\u0628\u064a\u0631 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 - 1<\/strong> \u062e\u0637.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u062b\u0627\u0646\u064a\u0627\u064b\u060c \u0627\u0644\u0628\u064a\u0626\u0629: \u064a\u0646\u0634\u0631 SEV30AD <strong>\u0622\u064a \u0628\u064a 68<\/strong> \u0648\u064e\u0645\u064f\u062d\u0650\u064a\u0637\u064c <strong>\u0645\u0646 -40 \u0625\u0644\u0649 +85 \u0645\u0626\u0648\u064a\u0629<\/strong>, \u0627\u0644\u062a\u064a \u062a\u062a\u062d\u0645\u0644 \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u063a\u0633\u064a\u0644\u060c \u0648\u0627\u0644\u062e\u0632\u0627\u0626\u0646 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0648\u0645\u0642\u0635\u0648\u0631\u0627\u062a \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u062d\u064a\u062b \u064a\u062d\u062a\u0627\u062c \u062c\u0632\u0621 \u0645\u0635\u0646\u0641 \u0628\u0640 IP40 \u0625\u0644\u0649 \u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0627\u0644\u062d\u0645\u0627\u064a\u0629. \u0648\u0642\u062f \u062a\u0645 \u0646\u0634\u0631 \u0645\u0644\u0641\u0647 \u0627\u0644\u062a\u0639\u0631\u064a\u0641\u064a \u0639\u0646\u062f <strong>\u0645\u0646 \u0662 \u0625\u0644\u0649 \u0667 \u0648\u0627\u0637<\/strong> \u0645\u0639 \u0623\u0642\u0635\u0649 \u062a\u064a\u0627\u0631 \u062a\u062d\u0648\u064a\u0644 <strong>\u0663\u0660\u0660 \u0623\u0645\u0628\u064a\u0631\u060c \u0663\u0662\u0660 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/strong>.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0634\u0631\u0637 \u0639\u0644\u0649 \u0627\u0644\u0641\u0631\u0639<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Stay LV (SZJ50A-D)<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u062c\u0648\u0627\u0646 \u0645\u063a\u0644\u0642 (SEV30AD \/ HEV30)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0646\u0627\u0642\u0644 \u062c\u0647\u062f \u226460 \u0641\u0648\u0644\u062a\u060c \u0644\u0648\u062d\u0629 \u062f\u0627\u062e\u0644\u064a\u0629<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0646\u0639\u0645<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0627\u062e\u062a\u064a\u0627\u0631\u064a<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062d\u0627\u0641\u0644\u0629 \u0628\u0623\u0643\u062b\u0631 \u0645\u0646 60 \u0641\u0648\u0644\u062a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0644\u0627<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0646\u0639\u0645 \u2014 \u062a\u0645 \u0646\u0634\u0631 \u0641\u0626\u0627\u062a 5\u20131000 \u0641\u0648\u0644\u062a \u0623\u0648 200 \u0641\u0648\u0644\u062a\/1000 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u063a\u0633\u064a\u0644\u060c \u063a\u0628\u0627\u0631\u060c \u062e\u0627\u0631\u062c\u064a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0645\u0637\u0644\u0648\u0628 \u062a\u062e\u0637\u064a\u0637 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u0644\u0628\u0629<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0646\u0634\u0631 IP68<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062a\u0641\u0636\u064a\u0644 \u0645\u0644\u0641 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0645\u0633\u0637\u062d 4-9 \u0648\u0627\u0637<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062a\u0646\u0634\u0631 HEV30 \u0627\u0644\u062d\u0631\u0641 H: \u0627\u0628\u062f\u0623 3-7\u060c \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 0.5-1.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"margin:42px 0 14px\" id=\"part-5-how-should-relay-versus-contactor-boundaries-be-drawn-at-30-a\">\u0627\u0644\u062c\u0632\u0621 5. \u0643\u064a\u0641 \u064a\u0646\u0628\u063a\u064a \u0631\u0633\u0645 \u0627\u0644\u062d\u062f\u0648\u062f \u0628\u064a\u0646 \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a (\u0627\u0644\u0631\u064a\u0644\u064a\u0647\u0627\u062a) \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0644\u0627\u062a (\u0627\u0644\u0643\u0648\u0646\u062a\u0631\u0627\u0643\u062a\u0648\u0631\u0627\u062a) \u0639\u0646\u062f \u0634\u062f\u0629 30 \u0623\u0645\u0628\u064a\u0631\u061f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u062a\u0642\u0639 \u0641\u0626\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0628\u0627\u0644\u0636\u0628\u0637 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u062f\u0627\u062e\u0644 \u0641\u064a\u0647\u0627 \u0643\u062a\u0627\u0644\u0648\u062c\u0627\u062a \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a (\u0627\u0644\u0631\u064a\u0644\u064a\u0647\u0627\u062a) \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (\u0627\u0644\u0643\u0648\u0646\u062a\u0627\u0643\u062a\u0648\u0631\u0627\u062a)\u060c \u0648 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Relay\" rel=\"nofollow noopener\" target=\"_blank\">\u062a\u0631\u062d\u064a\u0644<\/a> \u064a\u0648\u0636\u062d \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0633\u0628\u0628: \u0643\u0644\u0627\u0647\u0645\u0627 \u0645\u0641\u062a\u0627\u062d\u0627\u0646 \u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u064a\u0627\u0646\u060c \u0644\u0643\u0646\u0647\u0645\u0627 \u064a\u062e\u062a\u0644\u0641\u0627\u0646 \u0641\u064a \u0641\u0626\u0629 \u0627\u0644\u062d\u0645\u0644 \u0648\u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u0628\u0646\u0627\u0621.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0627\u0644\u062d\u062f \u0627\u0644\u0639\u0645\u0644\u064a \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0633\u0624\u0627\u0644\u064a\u0646. \u0647\u0644 \u064a\u0642\u0648\u0645 \u0627\u0644\u0641\u0631\u0639 \u0628\u062a\u0628\u062f\u064a\u0644 \u0637\u0627\u0642\u0629 \u062d\u0642\u064a\u0642\u064a\u0629 \u2014 \u0645\u062d\u0631\u0643\u0627\u062a\u060c \u0633\u062e\u0627\u0646\u0627\u062a\u060c \u0645\u063a\u0630\u064a\u0627\u062a \u2014 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a\u061f \u0648\u0647\u0644 \u064a\u0624\u062f\u064a \u0627\u0644\u0641\u0634\u0644 \u0625\u0644\u0649 \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0623\u0648 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0645\u0627\u0646\u061f \u0625\u062c\u0627\u0628\u062a\u0627\u0646 \u0628\u0646\u0639\u0645 \u062a\u062f\u0644\u0627\u0646 \u0639\u0644\u0649 \u0636\u0631\u0648\u0631\u0629 \u0627\u0644\u0628\u0646\u0627\u0621 \u0645\u0646 \u0641\u0626\u0629 \u0627\u0644\u0643\u0648\u0646\u062a\u0627\u0643\u062a\u0648\u0631 \u0645\u0639 \u062e\u0637\u0648\u0637 \u062d\u0645\u0648\u0644\u0629 \u0645\u0639\u0644\u0646\u0629\u060c \u0648\u0635\u0641\u0648\u0641 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646\u060c \u0648\u0623\u0631\u0642\u0627\u0645 \u0639\u0645\u0631 \u0627\u0641\u062a\u0631\u0627\u0636\u064a.<\/p>\n<ol style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\u0627\u0644\u0639\u0645\u0644 \u0641\u064a \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0646\u062f \u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629: \u062a\u0638\u0644 \u0627\u0644\u0642\u0637\u0639 \u0645\u0646 \u0641\u0626\u0629 \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a (\u0627\u0644\u0631\u064a\u0644\u0627\u064a) \u0647\u064a \u0627\u0644\u062d\u0644 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a.<\/li>\n<li style=\"margin:0 0 8px\">\u0641\u0631\u0639 \u0637\u0627\u0642\u0629 \u0628\u0640 30 \u0623\u0645\u0628\u064a\u0631 \u0645\u0639 \u062f\u0648\u0631\u0629 \u064a\u0648\u0645\u064a\u0629: \u0628\u0646\u0627\u0621 \u0645\u0646 \u0641\u0626\u0629 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 (\u0627\u0644\u0643\u0648\u0646\u062a\u0627\u0643\u062a\u0648\u0631) \u0645\u0639 \u062e\u0637 \u062c\u0647\u062f \u0645\u0646\u062e\u0641\u0636 \u0628\u0642\u062f\u0631\u0629 50 \u0623\u0645\u0628\u064a\u0631 \u0645\u0639\u062a\u0645\u062f \u0623\u0648 \u062e\u0637 \u0645\u062e\u062a\u0648\u0645 \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631.<\/li>\n<li style=\"margin:0 0 8px\">\u0644\u0648\u062d\u0627\u062a \u0645\u062e\u062a\u0644\u0637\u0629: \u062a\u0648\u062d\u064a\u062f \u0641\u0631\u0648\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u0644\u0649 \u0639\u0627\u0626\u0644\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0646\u0634\u0648\u0631\u0629 \u062a\u0628\u0633\u064a\u0637\u0627\u064b \u0644\u0642\u0637\u0639 \u0627\u0644\u063a\u064a\u0627\u0631.<\/li>\n<\/ol>\n<h2 style=\"margin:42px 0 14px\" id=\"part-6-which-sayoon-models-anchor-a-small-branch-rfq\">\u0627\u0644\u0642\u0633\u0645 6. \u0645\u0627 \u0647\u064a \u0646\u0645\u0627\u0630\u062c SAYOON \u0627\u0644\u062a\u064a \u062a\u062b\u0628\u062a \u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 (RFQ) \u0644\u0644\u0641\u0631\u0639 \u0627\u0644\u0635\u063a\u064a\u0631\u061f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u062a\u0648\u0635\u064a\u0629 \u0627\u0644\u0645\u0646\u062a\u062c:<\/strong> \u0627\u0644\u0641\u0631\u0648\u0639 \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u226460 \u0641\u0648\u0644\u062a \u0639\u0644\u0649 \u0627\u0644\u0640 <a href=\"https:\/\/sayoon-dc.com\/ar\/product\/szj50a-d-normally-open-dc-contactor\/\">\u0643\u0648\u0646\u062a\u0627\u0643\u062a\u0648\u0631 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629 SZJ50A-D<\/a> \u2014 \u064a\u062d\u0645\u0644 \u0627\u0644\u0635\u0646\u0641 50 \u0623 \u0627\u0644\u0645\u0642\u0646\u0646 30 \u0623 \u0645\u0646 \u0627\u0644\u0648\u0627\u062c\u0628 \u0645\u0639 \u0648\u062c\u0648\u062f \u0647\u0627\u0645\u0634 \u0623\u0645\u0627\u0646\u060c \u0648\u0645\u0644\u0641 4-9 \u0648\u0627\u0637 \u064a\u0646\u0627\u0633\u0628 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0642\u064a\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062f\u0627\u0626\u0645\u060c \u0648\u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u064a\u063a\u0637\u064a \u0635\u0641\u0648\u0641 \u0627\u0644\u0639\u0632\u0645\u060c \u0648\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u060c \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0644\u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"\u064a\u0648\u0635\u0649 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 SZJ50A-D \u0643\u0648\u062d\u062f\u0629 \u062a\u062e\u0632\u064a\u0646 (SKU) \u0645\u0631\u0633\u0627\u0629 \u0644\u0644\u0641\u0631\u0639 \u0627\u0644\u0645\u0633\u0627\u0639\u062f \u0627\u0644\u0635\u063a\u064a\u0631\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/05\/szj50a-d_s1-2.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u0648\u062c\u062f \u062e\u0637\u0648\u0637 \u0623\u062e\u0631\u0649 \u0628\u062f\u0648\u0646 \u0645\u0631\u0627\u062c\u0639\u0629:<\/strong> \u064a\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0637\u0631\u0627\u0632 SEV30AD \u0645\u0639 \u0627\u0644\u0641\u0631\u0648\u0639 \u0627\u0644\u062a\u064a \u062a\u0632\u064a\u062f \u0639\u0646 60 \u0641\u0648\u0644\u062a \u0623\u0648 \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062d\u0645\u0627\u064a\u0629 IP68\u061b \u0628\u064a\u0646\u0645\u0627 \u064a\u0646\u0627\u0633\u0628 \u0627\u0644\u0637\u0631\u0627\u0632 HEV30 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0631\u0645\u0648\u0632 HEV \u0623\u0648 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062e\u0637 \u0645\u0648\u0641\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0646\u0634\u0648\u0631 \u0627\u0644\u062e\u0627\u0635 \u0628\u0647\u061b \u0648\u062a\u062a\u0648\u0644\u0649 \u0641\u0626\u0627\u062a SZJ \u0627\u0644\u0623\u0643\u0628\u0631 \u062d\u062c\u0645\u064b\u0627 \u0627\u0644\u0645\u0647\u0627\u0645 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 50 \u0623\u0645\u0628\u064a\u0631.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0644\u0627\u0621\u0645\u0629<\/strong> \u0645\u0631\u0633\u0627\u0629 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 (LV) \u063a\u064a\u0631 \u0635\u0627\u0644\u062d\u0629 \u0641\u0648\u0642 \u0641\u0626\u062a\u0647\u0627 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 \u0627\u0644\u062a\u064a \u226460 \u0641\u0648\u0644\u062a\u060c \u0648\u0644\u0627 \u064a\u0642\u0648\u0645 \u0623\u064a \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0628\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0623\u0639\u0637\u0627\u0644\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0638\u0644 \u062a\u0628\u062f\u064a\u0644 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0623\u0633\u0641\u0644 \u062d\u062f\u0648\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0645\u0646 \u0627\u062e\u062a\u0635\u0627\u0635 \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a (\u0627\u0644\u0631\u064a\u0644\u064a\u0647\u0627\u062a). \u062a\u062a\u0645\u0627\u0634\u0649 \u0623\u0633\u0626\u0644\u0629 \u062c\u0647\u062f \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u0635\u063a\u064a\u0631 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0645\u0639 <a href=\"https:\/\/sayoon-dc.com\/ar\/%d9%85%d8%af%d9%88%d9%86%d8%a9\/12v-contactor-relay-specifications-applications\/\">\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u062a\u0631\u062d\u064a\u0644 \u0645\u0648\u0644\u0627\u0645\u0633 12 \u0641\u0648\u0644\u062a<\/a> \u062f\u0644\u064a\u0644.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0644\u0625\u0642\u062a\u0628\u0627\u0633 \u0645\u062c\u0645\u0648\u0639\u0629 \u0641\u0631\u0639\u064a\u0629\u060c, <a href=\"https:\/\/sayoon-dc.com\/ar\/%d8%a7%d8%aa%d8%b5%d9%84-%d8%a8%d9%86%d8%a7\/\">\u0623\u0631\u0633\u0644 \u0642\u0627\u0626\u0645\u0629 \u0623\u062d\u0645\u0627\u0644 \u0641\u0631\u0639\u0643<\/a> \u0645\u0639 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u062d\u0645\u0627\u0644\u060c \u0648\u062c\u0647\u062f \u0627\u0644\u0646\u0627\u0642\u0644\u060c \u0648\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0645\u0644\u0641\u060c \u0648\u062f\u0648\u0631\u0629 \u0627\u0644\u0639\u0645\u0644.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-7-what-small-class-mistakes-cause-panel-rework\">\u0627\u0644\u062c\u0632\u0621 7. \u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0645\u0646 \u0641\u0626\u0629 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u0628\u0628 \u0625\u0639\u0627\u062f\u0629 \u0635\u064a\u0627\u063a\u0629 \u0627\u0644\u0644\u0648\u062d\u0629\u061f<\/h2>\n<ol style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\u0623\u0628\u062d\u062b \u0639\u0646 \u0648\u062d\u062f\u0629 \u062d\u0641\u0638 \u0645\u062e\u0632\u0648\u0646 (SKU) \u0628\u062c\u0647\u062f \u0645\u0646\u062e\u0641\u0636 \u0648\u062a\u064a\u0627\u0631 30 \u0623\u0645\u0628\u064a\u0631 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0625\u0633\u0642\u0627\u0637 \u062f\u0648\u0631\u0629 \u0627\u0644\u0639\u0645\u0644 \u0639\u0644\u0649 \u0641\u0626\u0629 \u0627\u0644\u0640 50 \u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629.<\/li>\n<li style=\"margin:0 0 8px\">\u0648\u0636\u0639 \u062c\u0632\u0621 \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u062a\u0631\u062d\u064a\u0644\u064a\u0629 \u0639\u0644\u0649 \u0641\u0631\u0639 \u0645\u0636\u062e\u0629 \u064a\u062a\u0645 \u062a\u0634\u063a\u064a\u0644\u0647\u0627 \u064a\u0648\u0645\u064a\u0627\u064b \u0648\u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647 \u0643\u0644 \u062b\u0644\u0627\u062b\u0629 \u0623\u0634\u0647\u0631.<\/li>\n<li style=\"margin:0 0 8px\">\u0627\u0644\u062c\u0627\u0647\u0644 \u0627\u0633\u062a\u0637\u0627\u0639\u0629 \u0627\u0644\u0645\u0644\u0641 \u0641\u064a \u0627\u062b\u0646\u064a \u0639\u0634\u0631 \u0641\u0631\u0639\u0627\u064b \u0645\u0633\u0627\u0639\u062f\u0627\u064b \u064a\u0639\u0645\u0644 \u062f\u0627\u0626\u0645\u0627\u064b.<\/li>\n<li style=\"margin:0 0 8px\">\u0625\u063a\u0641\u0627\u0644 \u062e\u0637 \u2264 60 \u0641\u0648\u0644\u062a \u0639\u0646\u062f\u0645\u0627 \u064a\u0642\u0648\u0645 \u0641\u0631\u0639 \u0645\u0633\u0627\u0639\u062f \u0628\u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0645\u0646 \u0646\u0627\u0642\u0644 \u0623\u0639\u0644\u0649 \u062c\u0647\u062f.<\/li>\n<li style=\"margin:0 0 8px\">\u062a\u062e\u0637\u064a \u0635\u0641\u0648\u0641 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 M5\/M4 \u0648\u0641\u0643 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0635\u063a\u064a\u0631\u0629.<\/li>\n<li style=\"margin:0 0 8px\">\u0627\u0644\u0637\u0644\u0628 \u0628\u062f\u0648\u0646 \u0631\u0645\u0632 \u062c\u0647\u062f \u0627\u0644\u0645\u0644\u0641 \u0645\u0646 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629.<\/li>\n<li style=\"margin:0 0 8px\">\u0648\u0636\u0639 \u0642\u0637\u0639\u0629 \u0628\u0645\u0639\u064a\u0627\u0631 \u062d\u0645\u0627\u064a\u0629 IP40 \u0641\u064a \u0645\u0646\u0637\u0642\u0629 \u063a\u0633\u064a\u0644 \u062f\u0648\u0646 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0644\u0648\u062c\u0648\u062f \u063a\u0644\u0627\u0641 \u0648\u0627\u0642\u064d.<\/li>\n<\/ol>\n<h2 style=\"margin:42px 0 14px\">\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ol style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Relay\" rel=\"nofollow noopener\" target=\"_blank\">\u0631\u064a\u0644\u0627\u064a \u2014 \u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Control_panel_(engineering)\" rel=\"nofollow noopener\" target=\"_blank\">\u0644\u0648\u062d\u0629 \u062a\u062d\u0643\u0645 (\u0647\u0646\u062f\u0633\u0629) \u2014 \u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627<\/a><\/li>\n<\/ol>\n<h2 style=\"margin:42px 0 14px\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<h3 style=\"margin:28px 0 12px\">\u0645\u0627 \u0647\u0648 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0635\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 (\u0627\u0644\u0643\u0648\u0646\u062a\u0627\u0643\u062a\u0648\u0631) \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631\u061f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0627\u0644\u0648\u0627\u062c\u0628\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0647\u064a \u0641\u0631\u0648\u0639 \u0645\u0633\u0627\u0639\u062f\u0627\u062a \u0648\u062a\u062d\u0643\u0645: \u0645\u0636\u062e\u0627\u062a \u0633\u0627\u0626\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0645\u0631\u0627\u0648\u062d \u0627\u0644\u062e\u0632\u0627\u0646\u0627\u062a\u060c \u0634\u0631\u0627\u0626\u0637 \u0627\u0644\u062a\u0633\u062e\u064a\u0646\u060c \u0645\u063a\u0630\u064a\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629\u060c \u0648\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0628\u062f\u0644 \u0639\u0646 \u0628\u064f\u0639\u062f \u0641\u064a \u062d\u062f\u0648\u062f \u0641\u0626\u0629 30 \u0623\u0645\u0628\u064a\u0631.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u0647\u0644 \u062a\u0646\u0634\u0631 \u0633\u064a\u0626\u0648\u0646 \u0648\u062d\u062f\u0629 \u062a\u062e\u0632\u064a\u0646 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062c\u0647\u062f 30 \u0623\u0645\u0628\u064a\u0631\u061f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0644\u0627. \u064a\u0628\u062f\u0623 \u0633\u0644\u0645 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0645\u0646\u0634\u0648\u0631 \u0639\u0646\u062f 50 \u0623\u0645\u0628\u064a\u0631 SZJ50A-D\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0648\u062c\u062f \u062e\u0637\u0648\u0637 \u062f\u0642\u064a\u0642\u0629 \u0628\u0642\u0648\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0643\u0641\u0626\u0627\u062a SEV30AD \u0648 HEV30 \u0627\u0644\u0645\u062e\u062a\u0648\u0645\u0629. \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0636\u0645\u0646 \u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0639\u0627\u0631 (RFQs) \u062a\u0644\u0643 \u0627\u0644\u0635\u0641\u0648\u0641 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0645\u0642\u0627\u0648\u0644 \u0628\u0642\u062f\u0631\u0629 50 \u0623\u0645\u0628\u064a\u0631 \u062a\u0634\u063a\u064a\u0644 \u062d\u0645\u0644 \u0628\u0642\u062f\u0631\u0629 30 \u0623\u0645\u0628\u064a\u0631\u061f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0646\u0639\u0645 \u2014 \u062a\u0634\u063a\u064a\u0644 \u062d\u0645\u0648\u0644\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0639\u0644\u0649 \u0627\u0644\u0641\u0626\u0629 SZJ50A-D \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 \u0628\u0642\u062f\u0631\u0629 50 \u0623\u0645\u0628\u064a\u0631 \u0647\u0648 \u0645\u0645\u0627\u0631\u0633\u0629 \u0639\u0627\u062f\u064a\u0629 \u0644\u062a\u0648\u0641\u064a\u0631 \u0647\u0627\u0645\u0634 \u0623\u0645\u0627\u0646. \u0642\u0645 \u0628\u062a\u0633\u062c\u064a\u0644 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 \u0648\u0627\u0644\u062d\u0645\u0648\u0644\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0641\u064a \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 (RFQ) \u0644\u062a\u0628\u0642\u0649 \u0642\u0637\u0639 \u0627\u0644\u063a\u064a\u0627\u0631 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u062a\u0628\u0639.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u0645\u062a\u0649 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u0631\u0639 \u0628\u0642\u0648\u0629 30 \u0623\u0645\u0628\u064a\u0631 \u0648\u062d\u062f\u0629 SEV30AD \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642\u061f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062d\u0627\u0641\u0644\u0629 \u062e\u0637 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u226460 \u0641\u0648\u0644\u062a \u0623\u0648 \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0628\u064a\u0626\u0629 \u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642: \u064a\u0642\u062f\u0645 \u0637\u0631\u0627\u0632 SEV30AD \u0646\u0637\u0627\u0642 \u062c\u0647\u062f \u0645\u0646 5 \u0625\u0644\u0649 1000 \u0641\u0648\u0644\u062a\u060c \u0648\u062a\u064a\u0627\u0631 30 \u0623\u0645\u0628\u064a\u0631 (\u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631-1)\u060c \u0648\u0645\u0639\u064a\u0627\u0631 \u062d\u0645\u0627\u064a\u0629 IP68\u060c \u0648\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u062d\u064a\u0637\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 -40 \u0648+85 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u0645\u0627 \u0647\u064a \u0648\u0627\u0637\u0627\u062a \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u062a\u064a \u062a\u0646\u0634\u0631\u0647\u0627 \u0648\u062d\u062f\u0629 \u062d\u0641\u0638 \u0627\u0644\u0623\u0633\u0647\u0645 (SKU) \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629\u061f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u064a\u0646\u0634\u0631 SZJ50A-D \u0637\u0627\u0642\u0629 \u0645\u0646 4 \u0625\u0644\u0649 9 \u0648\u0627\u0637\u060c \u0648\u064a\u0646\u0634\u0631 SEV30AD \u0637\u0627\u0642\u0629 \u0645\u0646 2 \u0625\u0644\u0649 7 \u0648\u0627\u0637\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0646\u0634\u0631 HEV30 \u0637\u0627\u0642\u0629 \u0628\u0645\u0639\u064a\u0627\u0631 D: \u0645\u0646 3 \u0625\u0644\u0649 7 \u0648\u0627\u0637 \u0645\u0639 \u062e\u0637 \u0627\u0642\u062a\u0635\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (economizer) \u0644\u0640 H \u064a\u0628\u062f\u0623 \u0645\u0646 3 \u0625\u0644\u0649 7 \u0648\u0627\u0637\u060c \u0648\u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 0.5 \u0625\u0644\u0649 1.5 \u0648\u0627\u0637.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u0647\u0644 \u0627\u0644\u062a\u0631\u062d\u064a\u0644 (\u0627\u0644\u0631\u064a\u0644\u0627\u064a) \u0643\u0627\u0641\u064d \u0644\u0641\u0631\u0639 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 (DC) \u0628\u062c\u0647\u062f 30 \u0623\u0645\u0628\u064a\u0631\u061f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0647\u0627\u0645 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0646\u0639\u0645. \u0623\u0645\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0641\u0631\u0648\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u062f\u0648\u0631\u0627\u062a \u064a\u0648\u0645\u064a\u0629 \u0623\u0648 \u062a\u063a\u0630\u064a \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0648\u0627\u0644\u0633\u062e\u0627\u0646\u064a\u0627\u062a\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0645\u0646 \u0641\u0626\u0629 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a (\u0627\u0644\u0643\u0648\u0646\u062a\u0627\u0643\u062a\u0648\u0631) \u0645\u0639 \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0648\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 \u0647\u0648 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0645\u0627\u0646\u0627\u064b.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u0623\u064a\u0646 \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u062a\u0628\u062f\u0623 \u0637\u0644\u0628\u0627\u062a \u0639\u0631\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0644\u0644\u0641\u0631\u0648\u0639 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0642\u0639\u061f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0627\u0628\u062f\u0623 \u0645\u0646 \u0639\u0645\u0648\u062f \u0633\u0644\u0633\u0644\u0629 SZJ\u060c \u0648\u0642\u0645 \u0628\u062a\u0639\u064a\u064a\u0646 \u0643\u0644 \u0641\u0631\u0639 \u0639\u0644\u0649 \u0641\u0626\u0629 \u0645\u0646\u0634\u0648\u0631\u0629\u060c \u062b\u0645 \u0623\u0631\u0633\u0644 \u0642\u0627\u0626\u0645\u0629 \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0641\u0631\u0648\u0639 \u0639\u0628\u0631 \u0635\u0641\u062d\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0644\u0644\u062a\u0623\u0643\u064a\u062f.<\/p>","protected":false},"excerpt":{"rendered":"<p>A 30A DC contactor duty in auxiliary and control circuits \u2014 pumps, fans, heaters, small battery feeders \u2014 maps onto the SAYOON catalog in two published ways: the nearest LV class is the 50 A SZJ50A-D, giving built-in headroom at \u226460 V, while exact 30 A classes exist as sealed SEV30AD and HEV30 models for [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1794,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/posts\/2668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/comments?post=2668"}],"version-history":[{"count":1,"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/posts\/2668\/revisions"}],"predecessor-version":[{"id":2710,"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/posts\/2668\/revisions\/2710"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/media\/1794"}],"wp:attachment":[{"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/media?parent=2668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/categories?post=2668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sayoon-dc.com\/ar\/wp-json\/wp\/v2\/tags?post=2668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}