ABB PCD235A101 3BHE032025R0101: Protection and Control IED
The ABB PCD235A101 3BHE032025R0101 is a high-performance protection and control Intelligent Electronic Device (IED) designed for power system automation, substation protection, and grid reliability. It combines advanced protection functions, communication protocols, and cybersecurity features to safeguard electrical networks in utilities, industrial plants, and renewable energy systems.
Technical Specifications of ABB PCD235A101 3BHE032025R0101
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Category
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Specifications
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Rated Voltage
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24–250 V DC / 100–240 V AC (±20%)
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Current Inputs
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1 A / 5 A (configurable), accuracy ±0.5%
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Frequency Range
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45–65 Hz (±0.1 Hz stability)
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Communication Ports
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4x Ethernet (10/100 Mbps), 2x RS485, 1x FO port (ST connector)
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Protocol Support
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IEC 61850 (Ed. 2), IEC 60870-5-104, DNP3, Modbus TCP/IP, GOOSE, SV (Sampled Values)
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Protection Functions
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Overcurrent, directional earth fault, thermal overload, voltage protection (under/over), frequency protection
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Environmental Ratings
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Operating Temp: -40°C to +85°C, Humidity: 5–95% (non-condensing), IP40 enclosure
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Certifications
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IEC 60255, IEEE C37.90, UL 508, CE, RoHS
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Key Features of ABB PCD235A101 3BHE032025R0101
1. Advanced Protection and Control
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Function
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Description
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Overcurrent Protection
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Definite/Inverse Time (DTL/IDMT) curves, phase & earth fault protection.
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Thermal Overload
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IEC 60255-8 compliant thermal model for motors/cables.
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Voltage Protection
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Configurable under/over-voltage thresholds with time delays.
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Frequency Protection
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Under/over-frequency trip with load shedding capabilities.
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2. Communication and Interoperability
- IEC 61850 Compliance: Supports GOOSE messaging and Sampled Values for seamless integration into digital substations.
- Redundant Communication: Dual Ethernet ports for PRP/HSR redundancy.
- Legacy Protocol Support: DNP3, Modbus TCP/IP, and IEC 60870-5-104 for backward compatibility.
3. Cybersecurity and Diagnostics
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Feature
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Description
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Role-Based Access
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Password protection and user-level permissions (admin/operator/guest).
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Self-Monitoring
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Real-time diagnostics for hardware, firmware, and communication health.
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Event Recorder
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Stores 10,000+ time-stamped events with microsecond resolution.
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Cybersecurity
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Complies with IEC 62351 standards for encryption and data integrity.
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Applications of ABB PCD235A101 3BHE032025R0101
- Substation Automation: Feeder protection, busbar control, and breaker management.
- Industrial Power Systems: Motor protection, transformer monitoring, and generator synchronization.
- Renewable Integration: Solar/Wind farm grid connection protection.
- Microgrids: Islanding detection and load balancing.
Advantages of ABB PCD235A101 3BHE032025R0101
- High Accuracy: ±0.5% measurement accuracy for voltage/current.
- Redundancy: Dual power supply inputs (DC/AC) and communication paths.
- Scalability: Modular firmware updates and expandable I/O modules.
- Future-Proof: Supports IEC 61850-9-2LE for digital substation readiness.
Keyword Summary
ABB PCD235A101, 3BHE032025R0101, protection and control IED, IEC 61850 compliance, redundant power supply, GOOSE messaging, digital substation, thermal overload protection, Modbus TCP/IP, cybersecurity IEC 62351, grid reliability, ABB Relay Configuration Tool.
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