Description
The SEG CMG2 27558 Control Panel is an industrial operator interface unit designed for SEG generator protection, monitoring, and control systems. It provides a local workstation interface for operating, configuring, and diagnosing connected SEG control and protection equipment. The unit is identified as a Windows NT Embedded-based OEM control panel with a 24 VDC power supply input.
The CMG2 panel is used in generator and power management applications where local visualization, parameter access, and system monitoring are required. It integrates display, operator control, and communication functions into a compact industrial enclosure suitable for control cabinets.

CMG2 27558
Product Specifications
| Parameter | Description |
|---|---|
| Brand | SEG |
| Model | CMG2 |
| Part Number | 27558 |
| Series | SEG Generator Control / Monitoring System |
| Product Name | Control Panel |
| Product Type | Industrial Operator Panel / Embedded Control Workstation |
| Function | Local operation, monitoring, configuration, and diagnostics |
| Operating System | Windows NT Embedded |
| Power Supply | 24 VDC (18–32 VDC) |
| Maximum Power Consumption | Approx. 70 W |
| Display Interface | Industrial operator display |
| Communication Interface | SEG system communication interface |
| Application | Generator protection, excitation, and power management systems |
| Mounting Type | Control cabinet / panel installation |
| Version | 0002 |
| OEM Product ID | 36502-OEM-0002156-92733 |
| Internal Number | 61003920001369 |
| Place of Manufacture / Origin | Germany |
| Product Status | Legacy Industrial Spare Part |
| Condition | Used |
| Dimensions | Industrial panel format |
| Weight | Approx. 6 kg |
| Country of Origin | Germany |
| Power Requirements | 24 VDC |
Key Features
✅ Original SEG CMG2 operator control panel
✅ Embedded Windows NT industrial workstation platform
✅ Provides local monitoring and configuration functions
✅ Designed for generator and electrical control applications
✅ 24 VDC industrial power supply operation
✅ Suitable for replacement of existing SEG CMG2 installations
Applications
• Generator protection systems
• Generator excitation control systems
• Power plant automation
• Marine generator control systems
• Industrial energy management systems
• Electrical switchgear monitoring
• SEG control cabinet applications
Frequently Asked Questions
❓ Q: What is the SEG CMG2 27558 used for?
A: The SEG CMG2 27558 is an industrial control panel used for local operation, monitoring, and configuration of SEG generator and power control systems.
❓ Q: Is the CMG2 27558 a PLC CPU module?
A: No. It is an operator interface and embedded workstation panel used together with SEG control and protection equipment.
❓ Q: What power supply does the SEG CMG2 require?
A: The CMG2 operates from a 24 VDC supply with an input range of approximately 18–32 VDC.
❓ Q: What operating system does this control panel use?
A: The listed CMG2 unit uses a Windows NT Embedded operating environment.
❓ Q: Where is the SEG CMG2 installed?
A: It is typically installed in industrial control cabinets, generator control panels, and power system monitoring stations.
Recommended SEG Related Models
- SEG CMG2 27558 – Generator Control Panel
- SEG Easergy MiCOM Series Panels – Protection and control interface products
- SEG HighPROTEC Series Relays – Generator and power protection relays
- SEG HighTECH Series Protection Devices – Digital protection equipment
- SEG MRG3 Generator Protection Relay – Generator monitoring and protection unit
- SEG REG316 Generator Protection System – Generator protection platform
- SEG REG216 Generator Protection Relay – Digital generator protection system
- SEG GPC Series Generator Protection Controllers – Generator control products
- SEG GCP Series Control Panels – Generator control interface units
- SEG Excitation Control Systems – Generator excitation solutions
- SEG Voltage Regulator Controllers – Excitation and voltage control equipment
- SEG Protection Relay Communication Modules – Interface components
- SEG Generator Monitoring Units – Power system monitoring devices
- SEG Control Cabinet Components – Industrial automation spare parts
- SEG Power System Automation Products – Generator and electrical control solutions
