Description
DEIF DELOMATIC-3 DGU2 Product Description
Product Overview
DEIF DELOMATIC-3 DGU2 is a modular Generator Unit (Diesel Generator Unit) control platform developed by DEIF A/S, Denmark, for advanced generator automation, protection, synchronization, and power management applications. As a core component of the DELOMATIC-3 multifunction generator control system, DEIF DELOMATIC-3 DGU2 provides a complete hardware platform for integrating power supply modules, processor modules, synchronization modules, communication interfaces, and I/O expansion modules. Each generator set in a DELOMATIC-3 installation is typically controlled by an independent DGU unit, enabling distributed and highly reliable generator management.
The DEIF DELOMATIC-3 DGU2 is designed to control and supervise diesel generator sets in complex power systems, including marine vessels, offshore installations, industrial power plants, and distributed energy facilities. The system supports automatic generator start/stop sequences, synchronization, load sharing, generator protection, measurement, alarm handling, and communication with higher-level power management systems. The modular architecture allows engineers to configure the DGU according to specific application requirements by selecting appropriate control, power supply, synchronization, and communication modules.
Within the DELOMATIC-3 architecture, DEIF DELOMATIC-3 DGU2 acts as an intelligent generator control cabinet core, providing a reliable platform for coordinated operation of multiple generator units. It communicates with control panels through ARC-net communication and can exchange operational data with external PLC, SCADA, and monitoring systems through dedicated communication modules such as CM-2. This makes DEIF DELOMATIC-3 DGU2 a flexible solution for modern automated power generation systems requiring high availability and precise control.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | DELOMATIC-3 DGU2 |
| Manufacturer | DEIF A/S |
| Product Type | Generator Control Unit / Modular Generator Automation Unit |
| Product Series | DELOMATIC-3 Multifunction Generator Control System |
| Main Function | Generator control, protection, synchronization, power management |
| System Architecture | Modular rack-based control platform |
| Controller Structure | Distributed generator unit (one DGU per generator set) |
| Communication Network | ARC-net communication |
| Compatible Modules | PSM-1, CM-2, SCM-1, I/O modules |
| Power Supply Module | PSM-1 |
| Main Controller Module | CM-2 |
| Synchronization Module | SCM-1 |
| Installation Type | 19-inch rack-mounted modular chassis |
| Protection Class | IP20 (cabinet installation) |
| Operating Temperature | Approx. -20°C to +70°C |
| Application Environment | Marine, offshore, industrial power systems |
| External Communication | RS-232 / RS-422 / RS-485 via communication modules |
Main Features and Advantages
The biggest advantage of DEIF DELOMATIC-3 DGU2 is its flexible modular construction. Instead of using a fixed-function controller, the system allows users to select and combine different modules according to application requirements. Power supply, CPU processing, synchronization, communication, and I/O functions can be configured independently, making DEIF DELOMATIC-3 DGU2 suitable for generator systems ranging from simple standalone operation to complex multi-generator power plants.
DEIF DELOMATIC-3 DGU2 uses a distributed control philosophy where each generator has its own dedicated DGU controller. This architecture improves system reliability because a failure in one generator controller does not directly affect other generator units. The distributed structure is especially valuable in marine and offshore applications where continuous power availability is critical.
DELOMATIC-3
Through modules such as CM-2 and SCM-1, DEIF DELOMATIC-3 DGU2 supports automatic synchronization, generator voltage and frequency control, breaker control, load sharing, alarm management, and protection functions. The system can automatically manage generator operation according to load demand and operating conditions.
DEIF DELOMATIC-3 DGU2 can be integrated into larger power management systems where multiple generators operate in parallel. It provides coordinated control between generator units, ensuring balanced loading, improved fuel efficiency, and stable electrical network operation.
By using communication modules such as DEIF CM-2, DEIF DELOMATIC-3 DGU2 can communicate with external PLC systems, SCADA platforms, and supervisory control equipment. This enables remote monitoring, alarm collection, parameter adjustment, and centralized energy management.
Designed for continuous-duty applications, DEIF DELOMATIC-3 DGU2 provides reliable operation in environments exposed to vibration, temperature changes, and demanding operational conditions. Its proven DEIF technology makes it suitable for ships, offshore platforms, power stations, and industrial facilities.
Application Areas
DEIF DELOMATIC-3 DGU2 is widely used in generator automation systems where reliable control, protection, and power management are required.
In marine power systems, DEIF DELOMATIC-3 DGU2 is commonly installed in shipboard generator control panels to manage auxiliary generators, main generators, and vessel electrical networks. It supports automatic synchronization, load sharing, and generator protection, helping maintain stable onboard power supply.
In offshore oil and gas platforms, DEIF DELOMATIC-3 DGU2 provides reliable control for generator systems operating in isolated power networks. The distributed architecture improves redundancy and ensures continuous power availability for critical offshore equipment.
In industrial power plants, DEIF DELOMATIC-3 DGU2 is applied in diesel generator stations, combined heat and power systems, and standby power installations. It helps automate generator operation, optimize power distribution, and reduce operator workload.
In remote energy facilities, mining sites, and infrastructure projects, DEIF DELOMATIC-3 DGU2 enables autonomous generator operation where grid connection is limited or unavailable. Its synchronization and load management functions improve power system stability.
For existing DEIF DELOMATIC-3 installations, DEIF DELOMATIC-3 DGU2 is also used as a replacement or expansion platform to maintain legacy generator automation systems and extend their operational lifetime.
Related Products
- DEIF PSM-1: Power supply module for DEIF DELOMATIC-3 DGU2, providing regulated power to internal modules.
- DEIF CM-2: Main processor and communication module responsible for DGU control logic and external communication.
- DEIF SCM-1: Synchronizing and control module providing generator voltage/current measurement and synchronization functions.
- DEIF IPM-1: Input module used for signal acquisition and monitoring functions within DELOMATIC systems.
- DEIF OPM-1: Output module providing relay output interfaces for control functions.
- DEIF AOM-1: Analog output module for speed governor and AVR control signals.
- DEIF AGC-4: Modern automatic generator controller platform used in newer DEIF applications.
- DEIF PPM-300: Advanced power management system for marine and offshore generator applications.
