KONGSBERG

1.Functions

Dual 24VDC redundant power switching: Continuously monitors two independent 24V DC power inputs. Automatically and seamlessly switches to the backup power source when the primary power fails, without power interruption for downstream DPU and control cards.
Power fault detection & status indication: Built-in LED status indicators to show primary/secondary power health, power loss and switchover events.www.plcva.com
Isolation and back-feed protection: Prevent reverse current between the two power supplies to avoid damaging the power sources.
Output power distribution: Distribute stable 24VDC power to DPU internal controller, I/O and communication modules.
Circuit protection: Fuse / overcurrent protection for each output channel to protect load modules from short circuit damage.www.plcva.com
Marine-grade rugged hardware: Anti-shock, anti-vibration and EMC compliant design for shipboard cabinet installation.

KONGSBERG 8100334 PSO-P Power Switch Over Module Physical photo

KONGSBERG 8100334 PSO-P Power Switch Over Module Physical photo

This is a dedicated redundant power switchover module for Kongsberg AutoChief C20 marine propulsion control system and DPU distributed process unit.

Vessel types: Container ships, bulk carriers, tankers, offshore supply vessels, drilling platforms.
Installation location: Engine control room, inside Kongsberg DPU control cabinet.
Core purpose: Guarantee uninterrupted power supply for critical marine automation control units. Avoid propulsion control system shutdown caused by single power supply failure.
Typical systems: Main engine remote control system, engine room monitoring system, dynamic positioning (DP) auxiliary control units.
Usage scenario: New ship construction, spare replacement and retrofit for existing AutoChief C20 control systems.