Pioneer of China’s vacuum auto circuit recloser track and the first specialized source manufacturer — that’s who we are after decades of focused efforts. We’ve strengthened our foundation via tech breakthroughs, guided the industry through standard-setting, and built a fully independent full-chain system from core R&D to mass production and delivery.RCW-E38N series MV outdoor vacuum recloser complies with IEC 62271-111 and ANSI/IEEE C37.60, KEMA type tested. It features composite insulation

This PDF technical drawing is used for tender submission, pole structure design and factory witness inspection of RCW‑E38N/630‑20 pole-mounted recloser. It contains overall outline dimensions, crossarm installation footprint and phase-to-phase spacing, and marks BIL 170kV lightning impulse withstand level, specified creepage distance and minimum air clearance. The document defines actuator power requirements and auxiliary contact wiring definition, illustrates mechanical manual tripping function

This PDF technical drawing is prepared for tender review, mechanical installation design and site acceptance of RCW‑E24N/630‑20 pole-mounted recloser. It includes full assembly outline dimensions, mounting footprint and phase spacing, and marks BIL 125kV lightning impulse withstand level, creepage distance and electrical clearance values. The document also defines actuator operating voltage and control supply requirements, illustrates the matching scheme of local position indicator and external

This PDF technical drawing supports tender evaluation, project specification review and field installation preparation for RCW‑E15N/630‑20 pole‑mounted recloser. It contains full‑set outline mounting dimensions, BIL 110kV lightning impulse rating, fracture & phase‑earth creepage distance as well as phase‑to‑phase and phase‑to‑earth electrical clearances. The document specifies DC220V mechanism operation voltage and DC24V control voltage, and illustrates the matching requirement of operation

This technical drawing document introduces RCW‑E12N/630‑20 outdoor medium‑voltage pole‑mounted vacuum auto recloser for product selection, manufacturing and on‑site installation reference. Complying with IEC 62271‑111:2019 standard, this PDF provides single‑pole outline dimension drawing, and lists complete electrical parameters including BIL 75kV, fracture and phase‑to‑earth creepage distance, phase‑to‑phase & phase‑to‑earth clearance, mechanism operation voltage DC220V, control voltage DC2