ABB PCD237A101 3BHE028915R0101 Excitation control module
ABB PCD237A101 3BHE028915R0101
•Shipping Port: Xiamen
•Manager: Tara
•E-mail: ydf8801@163.com
•Tel: + 86-13806028623（WhatsApp）
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
ABB PCD237A101 3BHE028915R0101
It is a high-performance excitation control module in the ABB Unitrol/AC800PEC series, designed specifically for voltage and excitation current regulation of synchronous generators, and widely used in the automation control systems of industrial processes such as power, petrochemical, and metallurgy.
| Key Feature | Description |
|---|---|
| Primary Function | Digitally controls the generator’s excitation current to achieve precise regulation of output voltage and power factor; includes multiple protections (over‑voltage, over‑current, loss of synchronism, etc.). |
| Control Method | Closed‑loop control implemented by a digital microprocessor; supports MATLAB/Simulink code generation with a cycle time as low as 100 µs, meeting high‑speed power‑electronics requirements. |
| Inputs/Outputs | Equipped with DI/DO and AI/AO interfaces; provides 24 V DC (excitation) and 10 V DC (monitoring) outputs. |
| Communication Interfaces | Supports industrial protocols such as RS‑485, Ethernet/IP, Profinet, and Modbus, facilitating integration with higher‑level systems (e.g., ABB 800xA, SCADA). |
| Operating Environment | Temperature range –40 °C to +85 °C; protection level suitable for industrial sites. |
| Application Areas | Generator excitation systems, synchronous generator regulation, power system automation, process control and monitoring, among others. |
| Mechanical Dimensions | Approximately 92 mm × 65 mm × 30 mm, weighing about 250 g, allowing easy cabinet installation. |
Product Positioning
- Part of ABB’s AC 800PEC high‑performance process control platform, combining fast control with extensive I/O, ideal for scenarios requiring precise voltage regulation and rapid response in generator excitation.
- Configurable, diagnosable, and remotely monitorable via ABB 800xA or other supervisory systems, enhancing system reliability and maintenance efficiency.
Typical Use Cases
- Large Synchronous Generator Sets – Provides voltage regulation, power‑factor control, and swift response to sudden load changes.
- Power System Automation – Interacts with substation automation and SCADA systems for unified excitation control across the plant.
- Industrial Process Control – Delivers reliable excitation regulation for processes demanding precise current/voltage control in chemical, metallurgical, and related production lines.
Sales of the brand:
ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.
☀️Tara(Sales Director)
?Tel: + 86-13806028623
?Whatsapp:+86-13806028623
?Email: ydf8801@163.com
?️Ship to you via DHL/TNT/UPS/EMS/Fedex
?Product Condition: One-year warranty
Company Overview
Main Products
We specialize in supplying original imported spare parts for DCS, PLC, robotics, and large servo systems from leading global brands, including:
- FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
- ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
- HONEYWELL | RELIANCE | SCHNEIDER | MODICON
- Westinghouse | WOODWARD | Motorola | Rexroth | SEW
Quick delivery of spot goods and quality assurance – your trusted purchasing partner!
? Spot inventory, same day shipment
All products are in sufficient stock reserve. After you place an order, we will arrange shipment on the same day to minimize waiting time and help your project progress quickly.
? Flexible payment, easy transaction
Support multiple payment methods, including mainstream settlement methods such as T/T, which are safe and convenient, meet the needs of different customers, and make cross-border transactions more worry free.
?️ One year warranty, worry free after-sales service
We offer a one-year warranty service for all products! If there are any quality issues, we will provide you with professional after-sales support as soon as possible and provide full protection throughout the process.
? Global express delivery, secure delivery
We have deep cooperation with well-known domestic and foreign logistics companies such as SF Express, DHL, FEDEX, etc., to ensure that every shipment can be safely, timely, and efficiently delivered, allowing you to receive your goods without worry.
? 24/7 customer service, online response
You can contact us anytime and anywhere through WeChat, Skype, WhatsApp, LINE, or email. Our professional team will be available 24 hours a day to answer your questions and provide attentive service.
Choosing us means choosing speed, quality, and trust!
Contact us immediately to embark on a new experience of efficient procurement! ?✨
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