Description
KONGSBERG
MODEL: VT25-373-99/X9
CCI POWER SUPPLY
DC DC CONVERTER
POWER SUPPLY
3800003
INPUT: 20-60VDC 3A
M20
4.12.02
MADE IN CHINA
The Kongsberg VT25-373-99/X9 is a CCI power supply and DC/DC converter designed for use within Kongsberg marine control systems. Its primary function is to regulate and convert DC input voltage to stable output power, ensuring consistent and protected supply to connected control electronics. Components of this type are critical within marine automation infrastructure, where power stability directly affects the reliability of navigation, dynamic positioning, cargo, and vessel management systems. As a dedicated power supply module within the Marine Control System category, this unit supports continuous and safe operation of sensitive control hardware across a range of vessel types and operational profiles.
Key Features
✓ DC/DC converter functionality providing regulated power conversion from a rated input of 20–60VDC at 3A, as specified in the original product data.
✓ Designed as a CCI power supply module (part reference 3800003) for integration within Kongsberg control system architectures — compatibility with specific panels or controllers is subject to configuration confirmation.
✓ Compact module format suitable for panel or cabinet mounting within enclosed control spaces; installation context and environmental rating should be confirmed against the specific system drawing.
✓ Serves as a direct replacement component within Kongsberg marine control systems, supporting scheduled maintenance and fault-driven exchange programmes onboard.
✓ Operational parameters including output voltage and load capacity are typical of this converter class; exact output specifications should be verified against system documentation prior to installation.
Marine Applications
✓ Kongsberg dynamic positioning (DP) systems requiring stable and isolated DC power for control processing hardware.
✓ Integrated vessel management and automation systems (IMAS/VMS) where centralised power supply modules feed distributed control nodes.
✓ Bridge and engine control room panels aboard offshore vessels, platform supply vessels, and large commercial ships.
✓ Cargo and ballast control systems utilising Kongsberg automation platforms that depend on regulated DC conversion for accurate signal and control output.
✓ Thruster and propulsion control cabinets where loss of a power supply module can result in system degradation or reduced redundancy.
Why Marine Engineers Choose
Kongsberg power supply modules such as the VT25-373-99/X9 are specified for their compatibility within established Kongsberg control architectures, allowing like-for-like replacement without requiring system reconfiguration. The clearly defined input range of 20–60VDC at 3A makes it straightforward to verify suitability against existing system supply conditions.
Ideal For
Offshore support vessels, platform supply vessels (PSVs), anchor handling vessels (AHVs), drillships, tankers, bulk carriers, and any vessel class operating Kongsberg marine control or automation systems requiring DC/DC power supply replacement or spare-holding.
Technical Support
Technical support is available for this Kongsberg power supply module, covering onboard installation guidance, fault diagnosis, and remote troubleshooting assistance. Support enquiries related to integration within specific Kongsberg control system configurations are welcome.
