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Access Rockwill’s comprehensive library of technical resources — including white papers, product manuals, installation guides, and certification documents. Download expert insights and operational support for power systems, EV charging, and smart grid solutions.

Access Rockwill’s comprehensive library of technical resources — including white papers, product manuals, installation guides, and certification documents. Download expert insights and operational support for power systems, EV charging, and smart grid solutions.

Explore Rockwill’s centralized resource hub for critical technical documentation and industry knowledge. We provide downloadable white papers on smart grid trends, fault detection technologies, and energy transition strategies — ideal for engineers, project planners, and utility operators.
SF6-free gas-insulated switchgear Product Manual 24kV
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SF6-free gas-insulated switchgear Product Manual 24kV
Catalogue English
Consulting
Technical manual for RAR‑24 24kV SF₆‑free gas‑insulated switchgear, including specifications, features and application information, complying with IEC & EU environmental regulations for global power distribution projects.
RCW MV Triple-single Recloser catalog
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RCW MV Triple-single Recloser catalog
Catalogue English
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This document is the product brochure of RCW series medium‑voltage triple‑single automatic recloser. It covers complete information including product overview, core advantages, controller functions, technical parameters, application scenarios, installation and maintenance. It can be used for type selection, project communication and customer promotion. Download for more detailed technical drawings and specifications.
 RMR-33 SF6 Gas-Insulated Ring Main Unit 33kV, 35kV, 40.5kV
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RMR-33 SF6 Gas-Insulated Ring Main Unit 33kV, 35kV, 40.5kV
Catalogue English
Consulting
This 33kV‑40.5kV SF6 gas‑insulated ring main unit adopts fully sealed modular design with sulfur hexafluoride gas as insulation and arc‑extinguishing medium. It features compact structure, high safety, maintenance‑free operation and strong environmental adaptability.Widely applied in high‑voltage distribution networks, large‑scale industrial zones, new energy power stations, transportation hubs and urban key power supply projects, it realizes reliable power distribution, circuit protection and f
RCS Outdoor Capacitor Switch
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RCS Outdoor Capacitor Switch
Catalogue English
Consulting
RCS Series Outdoor Capacitor-Specific Vacuum Switch Complete Technical Documentation, covering product features, electrical parameters, structural descriptions and installation dimensions, supporting voltage levels from 11kV to 40.5kV, suitable for reactive power compensation applications in substations and distribution networks.
Pure Air/Nitrogen Insulated SF₆-Free Ring Main Unit
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Pure Air/Nitrogen Insulated SF₆-Free Ring Main Unit
Catalogue English
Consulting
This document introduces the REC™ series Pure Air/Nitrogen Insulated SF₆-Free Ring Main Unit, an eco-friendly medium-voltage switchgear. It highlights key specifications, technical advantages (low partial discharge, long mechanical life, salt spray resistance), compact dimensions, and service environment parameters. As a zero-GWP alternative to traditional SF₆-insulated equipment, it meets the demands of distribution automation projects for high reliability, low maintenance, and environmen
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