Description
DEIF
TYPE: DU-2/MKIII
PROTECTION AND POWER MANAGEMENT MULTI-LINE PPM
DISPLAY UNIT
RELAY OUTPUTS: 30 VDC/1A
SUPPLY FOR EXT.DC/DC: 24V DC, CLASS 2
PC-ASA
UL94-VO
The DEIF DU-2/MKIII is a dedicated display unit designed for use within DEIF’s Multi-Line PPM (Protection and Power Management) control system. As a marine control system component, it serves as the operator interface for monitoring and managing power protection functions onboard vessels. Reliable power management and protection display units are operationally critical, providing engineering crew with real-time system visibility and enabling swift response to electrical protection events across shipboard power distribution networks.
Key Features
✓ Purpose-built display unit for the DEIF Multi-Line PPM protection and power management platform, providing a dedicated operator interface for system monitoring and control.
✓ Relay outputs rated at 30 VDC / 1A and an external DC/DC supply of 24V DC (Class 2), as specified in the original product data; all other electrical ratings are subject to confirmation against nameplate and documentation.
✓ Constructed from PC-ASA material with a UL94-V0 flame retardancy rating, indicating compliance with standard fire performance requirements suitable for marine panel environments.
✓ Designed for integration within the DEIF Multi-Line PPM architecture; compatibility with specific panels, controllers, or firmware versions should be confirmed against the installed system configuration prior to installation.
✓ Intended for panel-mounted installation in protected indoor locations such as engine control rooms or switchboard enclosures; suitability for specific mounting arrangements and environmental ratings should be verified against vessel-specific drawings.
Marine Applications
✓ Merchant vessels including container ships, bulk carriers, and tankers utilising DEIF Multi-Line PPM systems for generator protection and power management.
✓ Offshore support vessels and platform supply vessels where integrated power management and protection monitoring is essential to safe operations.
✓ Cruise ships, ferries, and ro-ro vessels requiring reliable operator display interfaces within centralised power management control systems.
✓ Naval auxiliaries and government vessels fitted with DEIF automation and protection systems requiring display unit replacement or upgrade.
✓ Engine control rooms and switchboard panels on any vessel class where DEIF Multi-Line PPM forms part of the electrical protection and power distribution architecture.
Why Marine Engineers Choose
Marine engineers specify the DEIF DU-2/MKIII display unit for its direct compatibility with the DEIF Multi-Line PPM platform, its flame-retardant construction, and its ability to maintain clear operator visibility of power protection status — reducing diagnostic time and supporting safe, efficient power system management onboard.
Ideal For
Merchant vessels, offshore vessels, ferries, cruise ships, and any commercial or industrial marine application where DEIF Multi-Line PPM protection and power management systems are installed and a display unit replacement or spare is required.
Technical Support & Compliance
Remote troubleshooting guidance, onboard technical support, commissioning assistance, and system integration advice are available to buyers sourcing this display unit. Repair and retrofit evaluations can be arranged depending on scope and vessel schedule. To confirm compatibility and suitability, buyers are encouraged to share nameplate photographs, the full DEIF system model and firmware version, any relevant wiring drawings or panel schematics, vessel name or IMO number, and a clear description of the intended scope — all compatibility confirmations are subject to technical review.
