{"product_id":"wdqx-intelligent-catenary-feeder-remote-control","title":"WDQX Intelligent Catenary Feeder Remote Control Device | DC Traction","description":"\u003ch2\u003eWDQX Intelligent Catenary Feeder (Longitudinal) Remote Control Device\u003c\/h2\u003e\u003cp\u003eWanlong Electric's \u003cstrong\u003eWDQX series intelligent catenary feeder remote control device\u003c\/strong\u003e provides flexible, remotely controlled power feeding for DC traction catenary systems in mine surface locomotive transport. Supports longitudinal power feeding with full remote monitoring and fault protection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control\u003c\/strong\u003e — Full remote switching and monitoring via RS485\/Modbus RTU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLongitudinal Feeding\u003c\/strong\u003e — Supports longitudinal catenary power distribution for extended track sections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Protection\u003c\/strong\u003e — Overcurrent, short circuit, and ground fault protection with fast isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCADA Integration\u003c\/strong\u003e — Compatible with mine DC traction monitoring and management platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Robust\u003c\/strong\u003e — Designed for harsh mining environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM\/ODM Available\u003c\/strong\u003e — Custom configurations from Suzhou manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable border=\"1\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eIntelligent catenary feeder longitudinal remote control device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eDC traction mine surface transport catenary systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ Modbus RTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Functions\u003c\/td\u003e\n\u003ctd\u003eOvercurrent, short circuit, ground fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Mode\u003c\/td\u003e\n\u003ctd\u003eRemote \/ Local\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWan Long Electric Group Co., Ltd., Suzhou, China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMine surface DC traction catenary power feeding\u003c\/li\u003e\n\u003cli\u003eCoal mine and metal mine locomotive transport systems\u003c\/li\u003e\n\u003cli\u003eIndustrial DC traction power distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose Wan Long Electric\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eMining-Specialist Manufacturer\u003c\/strong\u003e — 20+ years focused on DC traction equipment for coal and metal mines\u003c\/li\u003e\n\u003cli\u003e📡 \u003cstrong\u003eFull Remote Control\u003c\/strong\u003e — Reduces the need for on-site personnel in hazardous mining environments\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eFast Fault Isolation\u003c\/strong\u003e — Intelligent protection minimizes downtime and protects catenary infrastructure\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eOEM \u0026amp; Custom Engineering\u003c\/strong\u003e — Tailored for specific mine track layouts and catenary configurations\u003c\/li\u003e\n\u003cli\u003e📞 \u003cstrong\u003eEnglish Technical Support\u003c\/strong\u003e — Export team responds within 24 hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eContact Wan Long Electric for technical datasheets or project consultation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Wan Long Electric Group Co., Ltd.","offers":[{"title":"Default Title","offer_id":43934510710850,"sku":null,"price":7888.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/1221\/0242\/files\/176049841.png?v=1783312885","url":"https:\/\/wanlongelectric.com\/zh\/products\/wdqx-intelligent-catenary-feeder-remote-control","provider":"Wan Long Electric Group Co., Ltd.","version":"1.0","type":"link"}