To facilitate global customers in gaining an in-depth understanding of product technical details and selection methods,this page provides free downloads of comprehensive product resources, covering three core categories: First, Product Datasheets, which include international standard parameters, performance indicators,and application scenarios for all products such as energy storage systems,charging piles,and recloser controllers.Second,Operation Manuals,offering multilingual guides for product installation,commissioning,and daily maintenance. Third, Technical Whitepapers, focusing on cutting-edge industry technologies, core product advantages, and case studies of typical applications. All materials comply with international industry standards and are available for download in PDF format.For customized technical documents,please contact customer service.
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Partial Discharge Online Monitoring System for Ring Main Units
Catalogue
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RWJS Partial Discharge Online Monitoring System for RMU,Accurate monitoring,Continuous real - time monitoring,Compatibility and visualization,Strong anti - interference ability.ROCKWILL Partial Discharge Online Monitoring System for Ring Main Units adopts ultra-high frequency (UHF) and ultrasonic integrated partial discharge sensing technology. It can collect, filter and analyze partial discharge signals generated by internal insulation defects such as air gaps, metal burrs and poor contact ins
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RWV Series High Performance AC DRIVE
Catalogue
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RWV Series High Performance AC DRIVE: Speed tracking function, can be a good application of fan secondary start,Short - circuit, grounding and other protection,Can add master/slave control card,communication expansion card,PG card,Asynchronous motor, synchronous motor optional.ROCKWILL RWV Series High Performance AC DRIVE adopts advanced vector control algorithm, supporting high-precision torque and speed control for both induction motors and permanent magnet synchronous motors. The drive suppo
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RWS Online intelligent motor soft starter/cabinet
Catalogue
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RWS Online intelligent motor soft starter/cabinet: Multiple starting control methods,Easy to use during installation, debugging and troubleshooting,Real - time display of real language,More control.ROCKWILL RWS Online intelligent motor soft starter/cabinet is a fully assembled intelligent motor control cabinet built with RWS series soft starter core module. It integrates circuit breaker, bypass contactor, protection components, local HMI and remote communication unit. The cabinet enables smooth
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RWB series Microcomputer protection device
Catalogue
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RWB series Microcomputer protection device: Local Feeder Automation,Functions of relay protection,Control functions,Monitoring Functions.Widely used in power plants, substations, industrial enterprise power supply systems and other scenarios.ROCKWILL RWB series Microcomputer protection device adopts high-performance industrial microprocessor and high-precision AC sampling technology. It integrates protection logic, electrical parameter measurement, local control and remote communication functio
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RWS Series Built - in bypass type motor soft starter
Catalogue
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RWS Series Built - in bypass type motor soft starter: power range 5.5kW-800kW/380V, 1200kW/690V, soft start/soft stop achieved through thyristor voltage regulation, built-in bypass contactor for energy saving and efficiency improvement, supporting multiple motor protections.ROCKWILL RWS Series Built-in bypass type motor soft starter adopts advanced microprocessor control and high-performance thyristor power module. With built-in bypass contactor, the soft starter can complete smooth voltage ram
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Distribution Cable Fault Early Warning and Location Device
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Distribution Cable Fault Early Warning and Location Device: Suitable for ≤ 35kV distribution network, with real-time monitoring, fault warning and precise positioning functions, positioning accuracy of ± 5m+0.2% L, supporting remote management.ROCKWILL Distribution Cable Fault Early Warning and Location Device is an intelligent online monitoring unit for MV power cables. It adopts high-precision transient signal acquisition technology to capture partial discharge, leakage current and abnormal e
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RWK-LC Smart Switch Controller used manual
Operating Instruction
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Smart Switch Controller is medium voltage overhead line grid monitoring unit, it can be equipped with RCW(RVB) type vacuum circuit breaker for achieve of automatic monitoring, fault analysis and event records.ROCKWILL RWK-LC Smart Switch Controller is a high-reliability field intelligent control terminal for distribution automation equipment. It adopts industrial-grade high-speed CPU chip and high-precision signal sampling circuit, supporting real-time collection of line voltage, current and swi
This document describes distribution‑network online monitoring & automation system complying with IEC 60870‑5‑101, IEC 60870‑5‑104 telecontrol protocols. Composed of field acquisition terminals and master‑station platform, it targets 10‑35 kV overhead radial feeders with distributed generation. Core functions include fast fault‑section isolation to reduce outage scope; fault message push to monitoring center and operation‑maintenance mobile terminals; real‑time monitoring & analysis of c
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General Protection Device
Operating Instruction
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This document describes general‑purpose feeder protection & control device complying with IEC 60255‑1:2022, IEC 60255‑26:2023, IEC 60255‑27:2023, with mechanical tests IEC 60255‑21‑1and climatic tests IEC 60068‑2‑1, IEC 60068‑2‑78. It integrates three‑stage phase overcurrent and sensitive earth‑fault protection with directional earth‑fault, cold‑load pickup, reclose‑acceleration, manual close‑acceleration, over‑voltage & under‑voltage functions. The maximum primary‑side setting value for
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RWK-35 Automatic Recloser controller used manual
Operating Instruction
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This document describes pole‑mounted recloser controller complying with IEC 60255‑1:2022, IEC 60255‑26:2023, IEC 60255‑27:2023, with mechanical tests IEC 60255‑21‑1/2/3 and climatic tests IEC 60068‑2‑1/2, IEC 60068‑2‑78. It integrates phase overcurrent, earth‑fault, sensitive earth‑fault, negative‑sequence, frequency, synchronism‑check, cold‑load pickup and SOTF protection. Time‑scheduled setting‑group auto‑switching and upstream‑downstream sequence‑coordination logic are available. Local LCD‑ke
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Capacitor bank controller used manual
Operating Instruction
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This document describes capacitor‑switch controller. It complies with IEC 60255‑1:2022 general requirements for measuring relays and IEC 60255‑27:2023 product‑safety (including insulation) requirements. It meets mechanical environmental tests IEC 60255‑21‑1 and full‑set EMC standard IEC 60255‑26:2023. Environmental performance follows IEC 60068‑2 and IEC 60068‑2‑78. Compatible with vacuum, oil, gas circuit‑breakers and permanent‑magnet actuators. Configurable trip/close pulse width and dead‑time
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line sectionalizing load break switch controller
Operating Instruction
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This document describes sectionalizer controller for load‑break switch. It complies with IEC 60255‑1 general requirements for measuring relays, and meets environmental tests of IEC 60068‑2 and EMC tests . Anti‑corrosion stainless‑steel enclosure implements counting‑based sectionalizing logic. Integrated protection functions include phase overcurrent, earth‑fault, sensitive earth‑fault, cold‑load pickup, switch‑onto‑fault, over‑voltage, under‑voltage and frequency protection, supporting multiple
