{"id":916,"date":"2021-04-28T08:14:35","date_gmt":"2021-04-28T08:14:35","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?post_type=product&p=916"},"modified":"2026-05-13T14:52:32","modified_gmt":"2026-05-13T06:52:32","slug":"lw8-40-5-33kv-outdoor-high-voltage-sf6-circuit-breaker","status":"publish","type":"product","link":"https:\/\/www.wolunelectric.com\/ar\/product\/lw8-40-5-33kv-outdoor-high-voltage-sf6-circuit-breaker\/","title":{"rendered":"\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 LW8-40.5 33kV 33kV \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u062e\u0627\u0631\u062c\u064a SF6"},"content":{"rendered":"

 <\/p>\n

\u0645\u0642\u062f\u0645\u0629 \u0639\u0627\u0645\u0629<\/strong><\/h2>\n

LW8A-40.5 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a 24 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a 33 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 Sf6 \u0647\u0648 \u062c\u0647\u0627\u0632 \u062e\u0627\u0631\u062c\u064a \u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0646\u0638\u0627\u0645 \u0637\u0627\u0642\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f 50 \u0647\u0631\u062a\u0632 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0637\u0648\u0627\u0631 40.5 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a. \u0625\u0646\u0647 \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0637\u0628\u064a\u0642 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062a\u0643\u0631\u0631 \u0641\u064a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 \u0623\u0648 \u062a\u062d\u062a \u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631. \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062d\u0627\u0644\u064a \u0644\u0644\u0642\u064a\u0627\u0633 \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629\u060c \u0648\u064a\u0645\u0643\u0646\u0647 \u0623\u0646 \u064a\u062d\u0644 \u0645\u0628\u0627\u0634\u0631\u0629 \u0645\u062d\u0644 \u0642\u0627\u0637\u0639 \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0632\u064a\u062a \u0627\u0644\u0623\u0642\u0644 \u0645\u0646 SW2-35 \u0648\u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0642\u0648\u0627\u0637\u0639 \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0632\u064a\u062a \u0645\u0639 \u0642\u0648\u0633 \u0627\u0646\u062a\u0642\u0627\u0644\u064a. \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0623\u064a\u0636\u064b\u0627 \u0643\u0642\u0627\u0637\u0639 \u0631\u0628\u0637 \u0648\u062d\u0627\u0644\u0627\u062a \u062a\u0628\u062f\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0645\u0639 \u0622\u0644\u064a\u0629 \u0632\u0646\u0628\u0631\u0643\u064a\u0629 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 CT14.<\/p>\n

 <\/p>\n

\u0638\u0631\u0648\u0641 \u0627\u0644\u0639\u0645\u0644<\/strong><\/h2>\n

\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629: -30 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 ~ +40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/p>\n

\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639:\u22643000 \u0645\u062a\u0631<\/p>\n

\u0636\u063a\u0637 \u0627\u0644\u0631\u064a\u0627\u062d:\u2264700Pa<\/p>\n

\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629: \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u064a\u0648\u0645\u064a \u0644\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629: \u226495%\u061b \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0634\u0647\u0631\u064a \u0644\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629 \u226490\u061b \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u064a\u0648\u0645\u064a \u0644\u0636\u063a\u0637 \u0627\u0644\u0628\u062e\u0627\u0631 \u0627\u0644\u0645\u0634\u0628\u0639 \u22642.2 \u0643\u064a\u0644\u0648 \u0628\u0627\u0633\u0643\u0627\u0644\u061b \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0634\u0647\u0631\u064a \u0644\u0644\u0642\u064a\u0645\u0629 \u22641.8 \u0643\u064a\u0644\u0648 \u0628\u0627\u0633\u0643\u0627\u0644<\/p>\n

\u0645\u0633\u062a\u0648\u0649 \u062a\u0644\u0648\u062b \u0627\u0644\u0647\u0648\u0627\u0621:\u2162<\/p>\n

\u0634\u062f\u0629 \u0627\u0644\u0632\u0644\u0632\u0627\u0644:\u22648 \u062f\u0631\u062c\u0629<\/p>\n

\u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u062e\u0627\u0644\u064a\u064b\u0627 \u0645\u0646 \u0627\u0644\u062d\u0631\u064a\u0642 \u0648\u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631 \u0648\u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0648\u0627\u0644\u062a\u0644\u0648\u062b \u0627\u0644\u062e\u0637\u064a\u0631<\/p>\n

 <\/p>\n

Key Features<\/h2>\n
<\/div>\n
    \n
  • Adopts high-purity SF6 gas for insulation and arc extinction, excellent electrical performance<\/li>\n
  • Porcelain column type structure, three-pole mechanical linkage, synchronous operation<\/li>\n
  • High-strength fully sealed design, waterproof, dustproof and anti-condensation<\/li>\n
  • Spring operating mechanism, support manual and electric energy storage, local and remote control<\/li>\n
  • High short-circuit breaking capacity, stable operation under heavy load and fault conditions<\/li>\n
  • Corrosion-resistant outer structure, suitable for outdoor harsh climate and high altitude areas<\/li>\n
  • Long service life, maintenance-free in normal operation period<\/li>\n<\/ul>\n

     <\/p>\n

    \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u00a0\u0644\u0627 \u064a\u0648\u062c\u062f<\/td>\n\u00a0\u0627\u0644\u0628\u0646\u062f<\/td>\n\u00a0\u0627\u0644\u0648\u062d\u062f\u0629<\/td>\n\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646<\/td>\n\u0643\u064a\u0647 \u0641\u064a<\/td>\n40.5<\/td>\n<\/tr>\n
    2<\/td>\n\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646<\/td>\nA<\/td>\n2000<\/td>\n<\/tr>\n
    3<\/td>\n\u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u0642\u062f\u0631<\/td>\n\u0647\u0640 \u0632\u062f<\/td>\n50<\/td>\n<\/tr>\n
    5<\/td>\n\u062a\u064a\u0627\u0631 \u0642\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0642\u062f\u0631<\/td>\n\u0643 \u0623<\/td>\n31.5<\/td>\n<\/tr>\n
    6<\/td>\n\u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0642\u062f\u0631 (\u0627\u0644\u0630\u0631\u0648\u0629)<\/td>\n\u0643 \u0623<\/td>\n50<\/td>\n<\/tr>\n
    7<\/td>\n\u062a\u064a\u0627\u0631 \u062a\u062d\u0645\u0644 \u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0642\u062f\u0631<\/td>\n\u0643 \u0623<\/td>\n20<\/td>\n<\/tr>\n
    10<\/td>\n\u062a\u064a\u0627\u0631 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0642\u062f\u0631 (\u0627\u0644\u0630\u0631\u0648\u0629)<\/td>\n\u0643 \u0623<\/td>\n50<\/td>\n<\/tr>\n
    13<\/td>\n\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u062a\u064a\u0627\u0631 \u0643\u0633\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0642\u062f\u0631<\/td>\n\u0627\u0644\u0623\u0648\u0642\u0627\u062a<\/td>\n30<\/td>\n<\/tr>\n
    14<\/td>\n\u0645\u062f\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0642\u062f\u0631\u0629<\/td>\ns<\/td>\n4<\/td>\n<\/tr>\n
    15<\/td>\n\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0642\u0631\u064a\u0628 \u0644\u0634\u062d\u0646 \u0627\u0644\u062e\u0637 \u0627\u0644\u0645\u0642\u062f\u0631<\/td>\nA<\/td>\n31.5<\/td>\n<\/tr>\n
    16<\/td>\n\u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0642\u062f\u0631<\/td>\n<\/td>\nO-0.3 - 0.3 -CO-180s-CO<\/td>\n<\/tr>\n
    17<\/td>\n\u0648\u0642\u062a \u0627\u0644\u062a\u0642\u0633\u064a\u0645<\/td>\nms<\/td>\n\u226460<\/td>\n<\/tr>\n
    18<\/td>\n\u0648\u0642\u062a \u0627\u0644\u0625\u063a\u0644\u0627\u0642<\/td>\nms<\/td>\n\u2264100<\/td>\n<\/tr>\n
    19<\/td>\n\u0633\u0631\u0639\u0629 \u0627\u0644\u0645\u0631\u0643\u0628 \u0627\u0644\u0635\u0644\u0628<\/td>\n\u0645\/\u062b<\/td>\n3.2<\/td>\n<\/tr>\n
    20<\/td>\n\u0633\u0631\u0639\u0629 \u0627\u0644\u0635\u0644\u0627\u0628\u0629<\/td>\n\u0645\/\u062b<\/td>\n3.4<\/td>\n<\/tr>\n
    21<\/td>\n\u0627\u0644\u062d\u064a\u0627\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/td>\n\u0627\u0644\u0623\u0648\u0642\u0627\u062a<\/td>\n6000<\/td>\n<\/tr>\n
    24<\/td>\n\u062c\u0648\u062f\u0629 \u0643\u0644 \u0642\u0627\u0637\u0639 \u062f\u0627\u0631\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td>\n\u0643\u062c\u0645<\/td>\n1400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    \n
    \n
    \n
    \n
    \n
    \n
    \n
    \n
    \n
    \n
    \n
    \n

    Application Scope<\/h2>\n
    <\/div>\n
    33kV \/ 40.5kV outdoor substations, power grid transmission lines, petrochemical plants, mining enterprises, industrial and commercial power distribution systems, used for line closing, opening, overload and short-circuit fault protection.<\/div>\n
    <\/div>\n

    Our Advantage & Service<\/h2>\n
    <\/div>\n
    We supply original factory LW8-40.5 high voltage SF6 circuit breakers with complete specifications and competitive wholesale price. Support OEM, customized parameters, installation drawings and global technical after-sales service. All products comply with international high voltage equipment standards.<\/div>\n
    <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
    \n
    <\/div>\n<\/div>\n<\/div>\n

    \u0628\u064f\u0639\u062f \u0627\u0644\u0645\u062e\u0637\u0637 \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a<\/h2>\n

    \"\u0642\u0627\u0637\u0639<\/p>\n

     <\/p>","protected":false},"excerpt":{"rendered":"

    LW8-40.5 33kV Outdoor High Voltage SF6 Circuit Breaker is a porcelain column type outdoor switchgear with SF6 insulation and arc extinction. It features stable breaking performance, compact structure and long service life, widely used in 33kV power substations and transmission lines.<\/p>","protected":false},"featured_media":917,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"LW8-40.5 33kV outdoor SF6 circuit breaker, porcelain column type, 1600A-3150A, 31.5kA-40kA, spring mechanism for substation power transmission protection.","_seopress_robots_index":""},"product_brand":[],"product_cat":[44],"product_tag":[63],"class_list":{"0":"post-916","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vacuum-circuit-breaker","7":"product_tag-sf6-circuit-breaker","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product\/916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/media\/917"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/media?parent=916"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product_brand?post=916"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product_cat?post=916"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product_tag?post=916"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}