{"id":863,"date":"2021-04-27T08:09:12","date_gmt":"2021-04-27T08:09:12","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?post_type=product&p=863"},"modified":"2026-05-14T15:02:38","modified_gmt":"2026-05-14T07:02:38","slug":"zw20-12-12kv-outdoor-high-voltage-intelligent-vacuum-circuit-breaker","status":"publish","type":"product","link":"https:\/\/www.wolunelectric.com\/ar\/product\/zw20-12-12kv-outdoor-high-voltage-intelligent-vacuum-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 \u0627\u0644\u062a\u0641\u0631\u064a\u063a\u064a \u0627\u0644\u0630\u0643\u064a \u0630\u0648 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0639\u0627\u0644\u064a \u0627\u0644\u062e\u0627\u0631\u062c\u064a ZW20-12 12kV 12kV"},"content":{"rendered":"

 <\/p>\n

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

The ZW20-12 Outdoor High Voltage Intelligent Vacuum Circuit Breaker is a pole-mounted medium voltage switching device designed for 10kV\/12kV power distribution systems. It combines vacuum interruption technology with intelligent controller functions to provide reliable protection, automatic fault isolation, remote monitoring, and smart grid automation.<\/p>\n

This outdoor vacuum circuit breaker is widely used in urban and rural distribution networks, substations, industrial plants, renewable energy projects, and utility overhead transmission lines.<\/p>\n

 <\/p>\n

\u062d\u0627\u0644\u0629 \u0627\u0644\u0639\u0645\u0644<\/strong><\/h2>\n

\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u22642000 \u0645\u062a\u0631<\/p>\n

\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0628\u064a\u0626\u0629: -30 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 ~ +55 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642\u061b \u0623\u0639\u0644\u0649 \u0645\u062a\u0648\u0633\u0637 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0633\u0646\u0648\u064a\u0629 20 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0648\u0623\u0639\u0644\u0649 \u0645\u062a\u0648\u0633\u0637 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u064a\u0648\u0645\u064a\u0629 30 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629;<\/p>\n

\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629: 95% (25 \u2103)<\/p>\n

\u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0632\u0644\u0632\u0627\u0644\u064a\u0629: \u0627\u0644\u062a\u0633\u0627\u0631\u0639 \u0627\u0644\u0623\u0631\u0636\u064a \u0627\u0644\u0623\u0641\u0642\u064a 0.3 \u062c\u0631\u0627\u0645\u060c \u0648\u0627\u0644\u0623\u0631\u0636\u064a \u0627\u0644\u0631\u0623\u0633\u064a<\/p>\n

\u062a\u0633\u0627\u0631\u0639 0.15 \u062c\u0631\u0627\u0645\u060c \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0645\u062f\u0629 \u0627\u0644\u0632\u0645\u0646\u064a\u0629 \u0644\u062b\u0644\u0627\u062b \u0645\u0648\u062c\u0627\u062a \u062c\u064a\u0628\u064a\u0629\u060c \u0639\u0627\u0645\u0644 \u0623\u0645\u0627\u0646 1.67 \u0634\u062f\u0629 \u0627\u0644\u0632\u0644\u0632\u0627\u0644: 7 \u062f\u0631\u062c\u0627\u062a<\/p>\n

\u0623\u0642\u0635\u0649 \u0641\u0631\u0642 \u064a\u0648\u0645\u064a \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u064a\u0648\u0645\u064a\u0629: 25 \u2103<\/p>\n

\u0634\u062f\u0629 \u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 (\u0633\u0631\u0639\u0629 \u0627\u0644\u0631\u064a\u0627\u062d 0.5 \u0645\/\u062b\u0627\u0646\u064a\u0629): 0.1 \u0648\u0627\u062a\/\u0633\u0645\u00b2<\/p>\n

\u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u0644\u0644\u0631\u064a\u0627\u062d: 34 \u0645\/\u062b\u0627\u0646\u064a\u0629<\/p>\n

\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0633\u064f\u0645\u0643 \u0627\u0644\u062b\u0644\u062c: 10 \u0645\u0645<\/p>\n

\u0645\u0648\u0636\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628: \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642\u060c \u0646\u0642\u0637\u0629 \u062a\u0631\u0633\u064a\u0645 \u0645\u0633\u0624\u0648\u0644\u064a\u0629 \u0627\u0644\u062e\u0637 \u0627\u0644\u0647\u0648\u0627\u0626\u064a 10 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/p>\n

\u0627\u0644\u062a\u0623\u0631\u064a\u0636: \u062a\u0623\u0631\u064a\u0636 \u063a\u064a\u0631 \u0645\u062d\u0627\u064a\u062f\u060c \u0648\u062a\u0623\u0631\u064a\u0636 \u0645\u0644\u0641 \u0625\u062e\u0645\u0627\u062f \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u060c \u0648\u062a\u0623\u0631\u064a\u0636 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629.<\/p>\n

<\/h2>\n

Main Features of ZW20-12 Intelligent Vacuum Circuit Breaker<\/h2>\n

Vacuum arc extinguishing technology
\nExcellent short-circuit breaking capability
\nIntelligent protection and automatic reclosing
\nRemote control and SCADA communication support
\nMaintenance-free sealed structure
\nSuitable for harsh outdoor environments
\nCompact pole-mounted design
\nLong mechanical and electrical service life
\nOptional FTU\/RTU communication module
\nOptional PT and CT integrated configuration<\/p>\n

 <\/p>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n

The ZW20-12 12kV Outdoor Vacuum Circuit Breaker is suitable for:<\/p>\n

Power distribution networks
\nSmart grid automation systems
\nPole-mounted switching stations
\nIndustrial power distribution
\nUtility overhead lines
\nRural electrification projects
\nSolar power plants
\nWind power substations
\nAutomatic sectionalizing systems<\/p>\n

 <\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629<\/strong><\/h2>\n

\"\"<\/p>\n

 <\/p>\n

Intelligent Controller Functions<\/h2>\n

The intelligent controller can realize:<\/p>\n

Automatic fault detection
\nOver-current protection
\nShort-circuit protection
\nEarth fault protection
\nRemote opening and closing
\nDistribution automation
\nReal-time monitoring
\nCommunication via RS485 \/ GSM \/ GPRS \/ 4G<\/p>\n

Optional communication protocols:<\/p>\n

IEC 60870-5-101\/104
\nModbus
\nDNP3<\/p>\n

 <\/p>\n

Why Choose Our ZW20-12 Outdoor Vacuum Circuit Breaker<\/h2>\n

Professional medium voltage equipment manufacturer
\nStrict quality control system
\nIEC standard production
\nOEM & ODM support
\nFast delivery time
\nCompetitive factory price
\nExport experience in South America, Middle East, Southeast Asia, and Africa
\nTechnical support for distributors and EPC projects<\/p>\n

\nPackaging & Delivery<\/h2>\n

Standard export wooden case
\nSafe transportation protection
\nSea freight and air freight available
\nOEM logo and customized nameplate supported<\/p>\n

\n\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0645\u062a\u062f\u0627\u0648\u0644\u0629<\/h2>\n

What is the difference between ZW20 and ZW32 vacuum circuit breaker?<\/h3>\n

ZW20 is generally more economical and widely used for standard outdoor distribution protection, while ZW32 often has higher breaking capacity and more advanced automation functions.<\/p>\n

Can the ZW20-12 be used for smart grid projects?<\/h3>\n

Yes. The intelligent controller supports remote communication, automatic reclosing, and SCADA integration, making it ideal for smart grid applications.<\/p>\n

Is OEM customization available?<\/h3>\n

Yes. Customized voltage, current rating, controller configuration, communication protocol, and branding are available.<\/p>\n

 <\/p>\n

\u0631\u0633\u0645 \u0645\u062e\u0637\u0637 \u062a\u0641\u0635\u064a\u0644\u064a<\/strong><\/h2>\n

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

ZW20-12 Outdoor Intelligent Vacuum Circuit Breaker is a 12kV pole-mounted medium voltage switching device designed for outdoor distribution networks.<\/p>\n

It features vacuum arc extinguishing, intelligent protection, automatic reclosing, remote monitoring, and reliable operation for smart grid and utility applications.<\/p>","protected":false},"featured_media":867,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ZW20-12 12kV Outdoor Intelligent Vacuum Circuit Breaker | Pole Mounted VCB Manufacturer","_seopress_titles_desc":"ZW20-12 12kV Outdoor Intelligent Vacuum Circuit Breaker for medium voltage power distribution systems. Pole-mounted outdoor VCB with automatic reclosing, remote control, smart grid automation, and reliable short-circuit protection.","_seopress_robots_index":""},"product_brand":[],"product_cat":[44],"product_tag":[62],"class_list":{"0":"post-863","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vacuum-circuit-breaker","7":"product_tag-outdoor-vacuum-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\/863","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\/867"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/media?parent=863"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product_brand?post=863"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product_cat?post=863"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product_tag?post=863"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}