Brand: Rolls-Royce Marine Model: WRC1021D Order Number: WRC1021D Product Name: Remote Valve Controller / Deck Machinery Control Module Place of Origin: Norway Customs Code: HS 85371090 Dimensions: 160 mm × 100 mm × 30 mm
Rolls-Royce WRC1021D Brand: Rolls-Royce Marine Model: WRC1021D Order Number: WRC1021D Product Name: Remote Valve Controller / Deck Machinery Control Module Place of Origin: Norway Customs Code: HS 85371090 Dimensions: 160 mm × 100 mm × 30 mm Weight: 0.385 kg (net) Temperature: Operating -25°C to +70°C; Storage -40°C to +85°C Electrical: Dual supply 230 VAC / 24 VDC; Power consumption 0.04 A (220V, no load); Max output 4.0 A (24 VDC); Isolation 2.5 kV AC; Response time <10 ms Key Features: Closed-loop position control; Servo valve driver; Limit alarm outputs; Galvanic isolation; Marine type approved (DNV/GL) Application Cases: 1. Ship Mooring Winches: Precise control of hydraulic winches on container ships and bulk carriers, ensuring safe and stable mooring operations. 2. Offshore Crane Control: Provides accurate motion control for offshore pedestal cranes, supporting load positioning and anti-sway functions. 3. Marine Thruster Systems: Integrated into azimuth thruster control loops for dynamic positioning (DP) of offshore vessels and FPSOs.
interface *Output method: rear output *Fast Ethernet: 3 slots, each slot supports 8 ports, with optional optical and electrical options *Gigabit Ethernet: Provides 4 1000Base SFP slots *CONSOLE port: RS232 (RJ45) *Alarm port: 5.08mm spacing 3-pin Phoenix wiring terminal, 250VAC/220VDC 2 A cable *Twisted pair cable: 100m *Multimode fiber: 1310nm, 2km (100Mbps); 1310nm, 500m (gigabit) *Single mode fiber: 1310nm, 0-40km; 1550nm, 0-80km source *Input voltage: 110-220VDC/VAC, redundant input *Connection terminal: 5.08mm spacing 5-pin Phoenix wiring terminal *Power:<40W mechanical properties *Case: Aluminum model with fanless design *Protection level: IP30 *Installation method: 19 inch 1U rack type *Shell size: 440 mm * 44.5 mm * 370 mm (W * H * D), as shown in the attached image *Impact, vibration, and drop: meet the requirements of IEC61850-3 5.5 CM level *Weight: approximately 4.3kg
