ABB PCD231B101 3BHE025541R0101 Exciter Control Module
The ABB PCD231B101 (part number 3BHE025541R0101) is a multifunctional exciter control module built for generator excitation systems, protection relays, and heavy-duty industrial control platforms. As part of the PEC80 controller family, it manages voltage regulation, rotor vibration monitoring, and electrical protection functions. The unit integrates pluggable I/O options, a front-panel graphical LCD, and dedicated keypad controls to assist technicians with local parameter setup and real-time operational diagnostics.
Control Architecture and Communication Support
Designed for integration into supervisory networks, the module provides fieldbus interfaces supporting IEC 61850, Modbus, and DNP3.0 protocols. These communication paths enable direct data transmission to modern DCS and SCADA environments for system monitoring and backup protection in power distribution applications.
The hardware architecture accepts a wide-range AC/DC auxiliary power input and is designed to operate within severe thermal environments without performance degradation.
| Parameter | Specification |
|---|---|
| Model | PCD231B101 |
| Brand | ABB |
| Part Number | 3BHE025541R0101 |
| Series | PEC80 |
| Product Type | Exciter Control Modules |
| Operating Temperature | –40 deg C to +70 deg C |
| Dimensions (H × W × D) | 373 mm × 73.5 mm × 142 mm |
| Net Weight | 1.43 kg |
System Interface and Operation
The front display panel allows operators to perform system checks and adjust control settings without needing secondary configuration devices. Pluggable terminal connections allow for straightforward field replacement and maintenance while maintaining solid physical retention under operational vibration.
Frequently Asked Questions
Q: Which network protocols does the PCD231B101 support for SCADA integration? A: The module supports IEC 61850, Modbus, and DNP3.0 protocols for communication with supervisory systems.
Q: Can configuration and diagnostic tasks be performed directly on the unit? A: Yes, local setup and status monitoring can be conducted via the integrated graphical LCD and keypad.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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