ABB DAPC100 3ASC25H203

The ABB DAPC100 3ASC25H203 is a control board designed for ABB ASTAT soft starter systems. It serves as a central control component in motor starting and control equipment, coordinating internal control operations and supporting the regulation of motor starting processes.

The DAPC100 is used in ABB DARA 1000, DARA 1001, and DARA 1010 ASTAT systems. It is identified in ABB documentation as a control board and belongs to the control board category of the ASTAT product family.

The board is supplied with a CMT memory stick, which is part of its original product configuration.

2. Core Functions

• Motor Starting Control: Supports control operations within ABB ASTAT soft starter systems.

• System Coordination: Coordinates internal control functions and exchanges information with associated electronic boards.

• Control Signal Processing: Processes control-related signals required for system operation.

• Parameter Storage: Uses the associated CMT memory stick for product-specific data and configuration storage.

• Operational Monitoring: Supports control system operation and internal status supervision.

• Equipment Integration: Provides the main control board interface within compatible DARA equipment configurations.

3. Design Features

• Dedicated Control Board: Designed specifically for ABB ASTAT motor control equipment.

• CMT Memory Stick: Supplied with an associated memory storage component.

• Modular Construction: Designed for integration into compatible industrial control equipment.

• Industrial Reliability: Suitable for continuous operation in motor starting applications.

• System Compatibility: Used in DARA 1000, DARA 1001, and DARA 1010 configurations.

• Legacy Equipment Support: Provides a replacement option for maintaining existing ABB ASTAT installations.

4. Hardware Composition

The ABB DAPC100 control board primarily consists of the following hardware elements:

• Main printed circuit board assembly.

• Control processing circuitry.

• Signal conditioning circuits.

• Internal communication interfaces.

• Memory interface and CMT memory stick.

• Electrical connection components.

• Power supply and signal distribution circuits.

• Electronic monitoring components.

These components work together to support control operations and communication within the ASTAT system.

5. Technical Parameters

6. Typical Applications

Industrial Motor Control

Used in ASTAT soft starter systems to support controlled starting and operation of industrial motors.

Pumps and Compressors

Applicable to motor control installations where controlled acceleration helps reduce mechanical stress and electrical starting disturbances.

Industrial Manufacturing

Supports motor-driven production equipment and industrial machinery.

Power Generation Facilities

Used in compatible auxiliary motor control systems within power plants.

Heavy Industrial Equipment

Provides control board functionality in motor starting systems used in large industrial installations.

7. Maintenance Considerations

• Inspect the circuit board for physical damage, overheating, and component deterioration.

• Check electrical connectors and mounting contacts.

• Inspect the CMT memory stick and verify its correct installation.

• Confirm compatibility with the existing DARA system.

• Back up available configuration data before replacement.

• Verify the complete part number and hardware revision.

• Check system operation after installation.

• Follow appropriate electrostatic discharge protection procedures.

8. Overall Evaluation

The ABB DAPC100 3ASC25H203 is a dedicated control board for ABB ASTAT soft starter equipment. It provides essential control functionality within compatible DARA motor starting systems and is supplied with a CMT memory stick.