PRE OWNED SPERRY MARINE ADG 3000VT SPERRY MARINE ADG 3000VT MARINE AUTOPILOT

PRODUCT OVERVIEW

The Sperry Marine ADG 3000VT is an advanced digital autopilot that provides precise navigation for cargo vessels, tankers, and offshore ships. It features proprietary adaptive steering technology that automatically adjusts to a vessel's speed, draft, and changing sea conditions. This ensures consistent performance and reduces "over-steering," which leads to measurable fuel savings and less stress on the steering gear.

The system is built for the demanding bridge environment, featuring a high-contrast display with backlit LEDs for mode indication. It is often integrated into Sperry Marine's VisionMaster series or connected to Navigat gyrocompasses, offering a unified navigation setup that meets strict IMO and SOLAS global maritime standards.

TECHNICAL SPECIFICATIONS

-- Model: ADG 3000VT (Adaptive Digital Gyropilot)

-- Manufacturer: Sperry Marine (Northrop Grumman)

-- Operating Modes: AUTO, NAV (GPS/ECDIS), TRACK, STBY, NFU (Non-Follow Up)

-- Power Supply: 2x 24V DC (Main and Backup)

-- Power Consumption: 32 W

-- Heading Accuracy: Better than 0.1 degrees

-- Heading Inputs: NMEA 0183, Gyrocompass (Step/Synchro), Magnetic Compass

-- Speed Inputs: NMEA 0183 (VTG, VHW, VBW) or Pulse Log (200 p/nm)

-- Rudder Outputs: Dual switching solenoids or Analog (+/- 10V)

-- Operating Temp: -15C to +55C

-- System Weight: Approximately 25 kg (Full assembly)

-- Compliance: IMO A.424(XI), A.821(19), HSC Code, SOLAS

KEY FEATURES & APPLICATIONS

-- Adaptive Steering Technology: Digital algorithms automatically compensate for environmental variables like wind and waves, ensuring optimal rudder efficiency.

-- Energy-Saving Operation: Reduces manual steering effort and minimizes unnecessary rudder movements to lower overall vessel fuel consumption.

-- Integrated Track Control: (Optional) Capable of steering a vessel over a defined track to waypoints when interfaced with ECDIS and GPS systems.

-- Safety & Redundancy: Includes comprehensive safety alarms and redundant power inputs to ensure operation even in the event of a component failure.

-- User-Friendly Interface: Clear display containing backlit LEDs for mode indication and illuminated controls for reliable operation during night watches.

-- Versatile Integration: Fully compatible with a wide range of onboard sensors including Radar, Gyrocompass, and Electronic Chart systems.

TYPICAL CONDITION (USED/REFURBISHED)

Our refurbished ADG 3000VT units from the Alang ship-breaking yards undergo strict inspection and calibration. We verify all internal circuit boards, including the CPU (2A2) and the AC/DC and DC/DC converter assemblies (2A6/2A7), for voltage stability and data processing integrity. Each unit is bench-tested against gyro simulators to ensure accurate heading synchronization and NMEA 0183 output before delivery.

COMPATIBLE BRAND MODELS:Sperry Marine ADG 3000VT, Sperry Marine Navigat X Mk1, Sperry Marine Navigat X Mk2, Sperry Marine Navipilot 4000, Sperry Marine SR-180 MK1, Raytheon Anschütz Standard 22, Raytheon Anschütz Standard 20, Raytheon Anschütz NP2015, Furuno FE-700, Furuno FAR-2117, Furuno GP-150, JRC JAP-701, JRC JAN-901B, JRC JMA-9100, Tokyo Keiki PR-6000, Tokyo Keiki PR-9000, Yokogawa PT500, Yokogawa PT700.

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