Product Short Description

Product Name: WRC1021D Marine Control Interface Module

Product Overview: Marine-grade control module developed by Rolls-Royce, dedicated to propulsion system monitoring and signal conversion for vessel power systems.

Description

Technical Specifications:
  • Rated Supply: 18–32 VDC
  • Marine Environment Standard: DNV, ABS marine certification compliant
  • Insulation Voltage: 500 VAC
  • Operating Temperature: -20 °C ~ +70 °C

    Functional Features:

  • Bidirectional signal conversion between propulsion controller and peripheral sensors
  • Continuous operational self-monitoring
  • Surge and transient voltage protection for marine power grid
  • Dry contact fault alarm output

    Application Scenarios: Merchant ship propulsion control system, offshore platform power management, vessel thruster control cabinet

    Material Composition: Aluminum alloy casing, flame-retardant printed circuit board, marine-grade insulated wiring terminals

    Working Principle: Collect analog and digital feedback signals from thruster units, process data and transmit standardized control commands to main propulsion controller

    Installation Requirements: Install inside air-conditioned marine control cabinet; fixed by screw mounting; keep away from high-temperature exhaust pipelines

    Usage Notes: Regular inspection of terminal tightness under vessel vibration; avoid splashing seawater directly onto module surface

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