ROLLS-ROYCE ULSTEIN WRC1021B

ROLLS-ROYCE ULSTEIN WRC1021B（Part No:63335）is a rugged marine auxiliary machinery control pcb card for Rolls-Royce Ulstein Brattvaag marine automation system. The marine auxiliary machinery control pcb card is plug-in eurocassette rack design, responsible for pump, valve and winch sequence logic control. This marine auxiliary machinery control pcb card receives dry contact feedback signals from lube pump, cooling pump and hydraulic valve sensors, outputs relay command signals to actuate auxiliary equipment. The marine auxiliary machinery control pcb card adopts conformal coated PCB hardware, resisting salt mist, heavy vibration and electromagnetic interference in marine engine room environments.

This board delivers pump & valve safety interlock & sequential control for vessel auxiliary machinery. The pump & valve safety interlock & sequential control judges equipment status feedback and monitors signal loss fault automatically. The pump & valve safety interlock & sequential control executes start-stop interlock for seawater pump, lube oil pump and hydraulic valves. The pump & valve safety interlock & sequential control sends alarm notification to bridge operator panel once fault appears. The pump & valve safety interlock & sequential control supports system self-diagnosis and fault history storage for maintenance inspection.

This ROLLS-ROYCE spare is an essential marine propulsion auxiliary automation spare for Brattvaag rack overhaul. The marine propulsion auxiliary automation spare can replace faulty WRC1021B control cards directly. The marine propulsion auxiliary control spare meets DNV marine classification society safety specifications. The marine propulsion auxiliary control spare is widely fitted on container ships, tankers and offshore supply vessels equipped with Ulstein / Rolls-Royce marine monitoring system.

ROLLS-ROYCE WRC1021B control PCB is classic field logic cassette for Brattvaag marine automation rack. It governs auxiliary pump and valve interlock logic, collects equipment feedback signals, communicates bidirectionally with main propulsion controller, performs reliably under high humidity and salt spray marine machinery spaces.