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DEIF DELOMATIC-3 DGU2 – Advanced Generator Control Unit for Marine and Industrial Power Systems
Product Overview
The DEIF DELOMATIC-3 DGU2 is a high-performance generator control unit (GCU) designed for seamless integration with medium and large power systems in marine, land-based power plants, and industrial applications. It serves as a central hub for generator management, addressing the challenge of reliable control, synchronization, and protection in safety-critical power generation environments. The module integrates advanced digital signal processing technology and intelligent control algorithms, supporting automatic startup/shutdown, load sharing, and comprehensive protection functions. The DELOMATIC-3 DGU2 ensures optimal power quality, minimizes operational risks, and simplifies integration with higher-level monitoring systems.
Technical Specifications — DELOMATIC-3 DGU2
| Parameter | Value |
|---|---|
| Product Model | DELOMATIC-3 DGU2 |
| Manufacturer | DEIF |
| Product Type | Advanced Generator Control Unit (GCU) |
| Power | 24VDC ±25% (18-36 VDC), dual redundant power inputs, <5ms switchover time |
| Communication / Protocol | Modbus RTU, CANopen, Ethernet TCP/IP, DEIF Arc-network |
| Operating Temperature | -25°C to +60°C |
| Mounting | Panel Mount / 19″ Rack Mount (optional) |
| Dimensions (HxWxD) | 145mm × 210mm × 100mm |
| Weight | 1.8 kg |
| Typical Interfaces | 2x RS485, 1x CAN, 1x Ethernet, configurable digital I/O, relay outputs |
| Compliance | IEC 61131-2, IEC 60945 (marine), CE, UL |
DEIF DELOMATIC-3 DGU2
Key Features and Benefits — DELOMATIC-3 DGU2
- Integrated generator control, synchronization, load sharing, and protection in a single unit, eliminating discrete components
- Dual redundant power inputs with ultra-fast switchover ensuring uninterrupted operation during power supply failures
- High precision automatic synchronization (±0.1 Hz frequency deviation, ±1° phase deviation) for stable grid connection
- Comprehensive protection functions including overvoltage, undervoltage, overfrequency, underfrequency, overcurrent, and reverse power
- Modular structure design supporting online maintenance with fault isolation time ≤2 minutes
- Industrial-grade anti-interference circuit design with IP65 protection level, suitable for harsh marine and industrial environments
Related Models
- DELOMATIC-3 DGU1: Legacy generator control unit with basic functionality for small-scale applications
- DELOMATIC-4: Next-generation control unit with enhanced processing power and additional communication protocols
- DU-2/MKII: Dedicated display unit for DELOMATIC series controllers, providing intuitive operation and monitoring
- DEIF AGC-4: Advanced automatic generation control module for multi-generator parallel operation
Installation and Maintenance — DELOMATIC-3 DGU2
Install the DELOMATIC-3 DGU2 in a dry, well-ventilated control cabinet, ensuring proper grounding and protection from vibration. Connect power, communication, and I/O cables according to the DEIF installation manual, verifying redundant power connections for maximum reliability. Routine maintenance includes quarterly visual inspections of connections, cleaning of dust from ventilation ports, and verification of communication link status. Calibrate synchronization parameters annually to maintain accuracy, and replace damaged components with genuine DEIF parts to ensure system safety and performance compliance. Refer to the user manual for detailed troubleshooting procedures and safety guidelines, including proper configuration of protection settings for specific applications.
