ABB PCD230A101 (3BHE022291R0101) – Power Control & Protection Module
Overview
The ABB PCD230A101 (3BHE022291R0101) is a high-performance power control and protection module designed for demanding industrial automation and electrical distribution systems. Developed to ensure stable energy management, this module provides accurate monitoring, robust protection functions, and seamless integration with ABB’s advanced control platforms. Its engineering focuses on long-term reliability, operational safety, and optimal performance under continuous load.
Technical Specifications
| Parameter |
Specification |
| Product Code |
PCD230A101 |
| ABB Part Number |
3BHE022291R0101 |
| Function |
Power control & protection module |
| Operating Voltage |
24 VDC |
| Input/Output |
Multiple monitored I/O channels |
| Isolation |
Electrical galvanic isolation |
| Operating Temperature |
–20°C to +70°C |
| Communication |
Compatible with ABB control system interfaces |
| Protection Rating |
IP20 |
| Installation Method |
Panel or system rack mounting |
Structural Design & Composition
The module is engineered with a durable, industrial-grade architecture featuring:
Multi-layer PCB with optimized thermal distribution
Shielded internal circuitry to reduce electromagnetic interference
High-quality connectors for secure electrical contacts
Front-facing diagnostic LEDs for real-time operational feedback
Reinforced enclosure designed to withstand vibration and harsh industrial conditions
This structural approach ensures stable electrical performance and long operating life.
Key Features
Advanced protection functions to safeguard power circuits and connected equipment
Precision control capability for maintaining energy stability across systems
High EMC resilience, ensuring accurate operation even in electrically noisy environments
Seamless integration with ABB control systems and industrial automation platforms
Low maintenance requirements thanks to its robust, self-diagnostic design
Fast response time, enabling immediate reaction to fault conditions

Application Areas
The ABB PCD230A101 module supports complex industrial and infrastructure systems, including:
Power distribution networks
High-reliability automation lines
Mining and metallurgical operations
Energy management systems
Process industries such as chemical, paper, and petrochemical
Infrastructure electrical control rooms
Its versatility makes it suitable for applications requiring precise power regulation and continuous protection.
Installation & Service Guidelines
Installation
Ensure all power sources are disconnected before operation.
Mount the module securely into the ABB system rack or panel frame.
Follow ABB wiring diagrams for connecting power and I/O channels.
Verify system communication protocols before startup.

Maintenance
Inspect connectors and terminals periodically for mechanical wear.
Use diagnostic LEDs for quick troubleshooting of power or channel issues.
Keep the unit in a dust-free, dry environment to maximize service life.
Replace modules only with ABB-approved components to maintain system integrity.
Additional Information
The PCD230A101 (3BHE022291R0101) is engineered for long-term performance within ABB’s industrial ecosystems. Its blend of precise energy control, resilient build, and integration flexibility makes it a core component for facilities prioritizing operational stability and electrical safety.