Published On: July 14, 2026364 words1.8 min read
NABTESCO ML-800-V is a dedicated telegraph data recording unit matching Nabtesco M-800-V marine main engine remote maneuvering systems, widely installed on bulk carriers, container ships, oil tankers and vessels with MAN B&W / WinGD two-stroke propulsion engines. ML-800-V continuously records bridge telegraph orders, engine RPM, forward/astern commands and operation time logs, stores voyage maneuvering data for maritime inspection, accident traceability and ship safety management, serving as an essential spare monitoring component for aging Nabtesco M-800-V remote control cabinets. Marine superintendents and electrical technicians rely on NABTESCO ML-800-V to complete full voyage telegraph data archiving under high-vibration, salt fog and oil mist engine room & wheelhouse environments.
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Core Procurement & Technical Specifications

  • Brand: NABTESCO Marine Control
  • Model: ML-800-V
  • Availability: In stock, limited original genuine surplus inventory
  • Delivery Time: Within 3 working days after payment confirmation
  • Warranty: 12-month full functional warranty
  • Condition: Original brand new surplus, unused, complete factory sealed packaging
  • Input/Output: Dedicated signal interface compatible with M-800-V telegraph bus; built-in data storage, local LCD display & operation button panel
  • Operating Temperature: -15°C ~ +70°C, complies with IEC 60945 marine environmental standards
  • Dimensions/Weight: Standard panel-mount compact black metal housing, lightweight cabinet installation design
  • Data Storage: Long-term onboard storage for telegraph maneuver records, supports manual data export for port authority inspection
  • Communication: Proprietary internal bus fully matched with Nabtesco M-800-V main engine remote control system
  • PCB Protection: Conformal coated circuit board against moisture, salt mist and oil mist corrosion
  • Anti-Vibration Standard: Passed marine shock & vibration test for continuous 24/7 shipboard operation
  • Power Supply: 24VDC standard marine control power input, built-in surge and short-circuit protection
  • Matching System: Exclusive supporting logger unit for M-800-V bridge maneuvering control system

Key Advantages

  1. Professional full telegraph operation data recording function, complete voyage log storage to meet maritime safety inspection regulatory requirements
  2. Perfect native hardware matching with Nabtesco M-800-V main engine remote control platform, direct plug-and-play replacement without signal wiring modification
  3. Marine anti-corrosion and shock-resistant sealed housing, stable long-term data recording in humid, vibration-prone wheelhouse and engine room working conditions