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.
Restricted.
SF6 Insulated 3 Position Load Break Switch
Brochure
English
Consulting
This compact switch integratesload switching, isolation, and earthingin one, using SF6 gas for superior insulation and arc extinction. Ideal for 12kV–40.5kV medium-voltage grids, it features a fully sealed design, ensuring stable operation in harsh environments (high humidity, dust, extreme temperatures). Compliant with IEC/ANSI standards, it supports distribution automation, cuts maintenance costs, and boosts power supply reliability for utilities, industrial parks, and renewable energy s
Restricted.
SEC SPECIFICATION FOR SURGE ARRESTERS FOR 13.8KV AND 33KV MEDIUM-VOLTAGE OVERHEAD DISTRIBUTION NETWORK
Others
English
Consulting
This document applies to the technical requirements for the design, testing, supply, installation, and related supporting equipment (sensors, controllers, cables, etc.) of distribution equipment on SEC in 13.8/33kV Surge Arrester and MV Overhead distribution network.
Restricted.
SEC SPECIFICATIONS FOR SMART MV AUTO-RECLOSER
Others
English
Consulting
This document applies to the technical requirements for the design, testing, supply, installation, and related supporting equipment (sensors, controllers, cables, etc.) of Automatic-Recloser（ARC） on SEC in 11 to 36kV Smart Auto-Recloser .
Restricted.
SEC SPECIFICATION FOR MV SMART LINE SECTIONALIZER
Others
English
Consulting
This document applies to the technical requirements for the design, testing, supply, installation, and related supporting equipment (sensors, controllers, cables, etc.) of Load Breaker Switch（LBS） on SEC in 11 to 36kV Line Sectionalizer.
Restricted.
SEC SPECIFICATIONS FOR 13.8.33.34.5kV RING MAIN UNIT-SRMU
Others
English
Consulting
This document applies to the technical requirements for the design, testing, supply, installation, and related supporting equipment (sensors, controllers, cables, etc.) of Ring Main Units on SEC in 13.8/33/34.5kV HV Switchgear.
