ABB CMA132 generator relay terminal board

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ABB CMA132

ABB CMA132 (Part No. 3DDE300412) is generally identified as a Generator Relay Terminal Board used in ABB power generation and industrial automation systems, particularly within ABB's SYNPOL D, Advant, and related control architectures. It provides signal interfacing between generator protection relays and the control system, helping ensure reliable generator monitoring, protection, and control.

Key Features

• Relay signal termination and distribution for generator control systems
• Interface between generator protection relays and control equipment
• High reliability for power generation and industrial environments
• Supports monitoring, protection, alarm, and control functions
• Designed for integration with ABB automation and excitation systems

Technical Information

Parameter	Value
Model	CMA132
Part Number	3DDE300412
Product Type	Generator Relay Terminal Board
Manufacturer	ABB
Application	Generator protection and control systems
Installation	Control cabinet / panel mounting
Typical Industry	Power generation, substations, industrial automation

Typical Applications

• Turbine-generator control systems
• Power plant automation
• Generator protection panels
• Excitation and synchronization systems
• Substation monitoring and control systems

Product Advantages

• Reliable signal isolation and routing
• Robust industrial design
• Easy integration with ABB control platforms
• Improved operational safety and system availability
• Suitable for continuous-duty power generation environments

English Product Description

ABB CMA132 (3DDE300412) Generator Relay Terminal Board

The ABB CMA132 is a generator relay terminal board designed for use in power generation and industrial automation systems. It serves as an interface between generator protection relays and the central control system, ensuring reliable signal transmission, monitoring, and protection functions. The module is widely used in generator control, excitation, and synchronization applications, providing high reliability, easy integration, and long-term operational stability in demanding industrial environments.