DEIF GPU/2/GS M2-M13 Redundant generator protection and control unit

DEIF GPU/2/GS M2-M13 Redundant generator protection and control unit

Specific Parameters

Brand DEIF, Product Series DEIF GPU Series

Product Type Dual-Channel Redundant Generator Protection and Control Unit, Industrial Control Module, DEIF Original Spare Part

Model DEIF GPU/2/GS M2-M13

Country of Origin Denmark (Produced by DEIF original factory)

Compatible Devices DEIF Full-Series Generator Set Control Systems, Medium and Large Diesel/Gas Generator Sets, Power Distribution Equipment, Marine Integrated Monitoring Systems (IMS), Dynamic Positioning (DP) Systems, SCADA Systems

Core Functions Generator Set Electrical Parameter Measurement, Electrical Protection, Automatic Synchronization, Load Distribution, Sequence Control, Fault Diagnosis, Multi-Unit Parallel Control, Remote Monitoring

Processor Architecture Two Independent Processor Channels (A and B), Physically and Electrically Fully Independent

Safety Architecture Adopts “2oo2” Voting Mechanism, Safety-Critical Functions Require Joint Instructions from Both Channels to Execute

Relay Outputs 13 Programmable Multi-Function Relay Outputs (M2-M13), Functions Can Be Freely Defined

Measured Parameters Three-Phase Voltage, Three-Phase Current, Frequency, Power, Power Factor and Other Electrical Parameters

Rated Voltage 240/400V AC

Rated Current 600A

Rated Frequency 50/60Hz

Voltage Measurement Range Compatible with Voltage Transformer Secondary Side …/100 or …/110VAC

Current Measurement Range Compatible with Current Transformer Secondary Side 1A or 5A

Protection Functions Overvoltage, Undervoltage, Overcurrent, Undercurrent, Overfrequency, Underfrequency, Reverse Power, Zero-Sequence Voltage, Zero-Sequence Current, Overspeed, Low Lubricating Oil Pressure Protection

Communication Interfaces RS-232 Interface, RS-485 Interface, Ethernet Interface (10/100M)

Communication Protocols Supports Modbus, PROFIBUS, CAN Bus and Other Industrial Communication Protocols

Power Supply Voltage 24VDC

Power Consumption ＜10VA

Operating Temperature Range -40℃ to 70℃

Storage Temperature Range -40℃ to 85℃

Relative Humidity 5% to 95%, Non-Condensing

Protection Class IP66

Physical Dimensions 19-Inch Rack Mount Specification

Physical Weight Approximately 2kg

Mounting Method 19-Inch Rack Mounting

Configuration Method Supports Parameter Setting and Logic Programming via DEIF WinGrid PC Software

Diagnostic Function Supports Cable Fault Detection (Open Circuit, Short Circuit), with Event Recording, Fault Alarm and Status Feedback Functions

Product Material Industrial-Grade Reinforced Metal Enclosure, High-Temperature Resistant Insulation Material

Customizable No

Certification Standards Complies with IEC 61131-2, EMC Relevant Certification Standards

Warranty Period 12 Months

Product Performance

DEIF GPU/2/GS M2-M13 is an original DEIF device with strong adaptability, which can be seamlessly integrated into DEIF full-series generator set control systems, perfectly compatible with DEIF AGC Series central coordination controllers and PPM Series power management modules, and supports multiple units to form a distributed control network to achieve seamless communication and coordinated control between units. The product has outstanding reliability, adopts a dual independent processor channel redundant design and “2oo2” safety voting mechanism, which not only prevents false tripping caused by single-channel faults, but also ensures that the other channel can independently execute trip protection when a single channel fails, ensuring the safety and availability of generator set operation. The product has high measurement accuracy, can accurately collect various electrical parameters, has a fast response speed, can quickly identify power grid and unit abnormalities, and realizes customized control logic through 13 programmable multi-function relay outputs, replacing a large number of intermediate relays, simplifying control cabinet design and reducing fault points. The product has strong anti-electromagnetic interference and anti-vibration capabilities, meeting industrial standards, with a protection class of IP66, which can operate continuously and stably in harsh industrial environments such as wide temperature, dust and humidity. It has complete built-in fault diagnosis and alarm functions, greatly improving the operation and maintenance efficiency of generator sets, and providing stable power supply guarantee for various high-demand scenarios.