ABB SPAU 341 C1 Protection Relay with SPCU 1D50 and SPCN 1D56 Technical Overview
The ABB SPAU 341 C1 protection relay, equipped with SPCU 1D50 and SPCN 1D56 units, is a comprehensive solution for monitoring and protecting electrical power systems. This relay system is designed to ensure the safety and reliability of medium-voltage networks by providing precise fault detection and control functions. The SPAU 341 C1 integrates multiple protection features such as overcurrent, earth fault, voltage, and frequency monitoring to safeguard transformers, feeders, and distribution lines. It is widely used in industrial plants, utilities, and infrastructure projects where dependable protection and fast fault clearance are essential to maintain continuous operation and prevent equipment damage.
The SPCU 1D50 unit serves as the supervisory control and protection unit, while the SPCN 1D56 acts as the digital communication interface. Together, these components enable secure data exchange between the relay and control centers, supporting remote monitoring and operation. The system supports various communication protocols commonly used in industrial automation, facilitating easy integration with SCADA and Distributed Control Systems (DCS). The SPAU 341 C1 is built to withstand harsh environmental conditions, including extreme temperatures, vibrations, and electromagnetic interference. Its user-friendly interface and diagnostic capabilities simplify installation, configuration, and maintenance, reducing operational downtime and improving system reliability.
Zhangzhou Fengyun Electric Equipment Co., Ltd. supplies the ABB SPAU 341 C1 protection relay system and offers a wide range of high-quality industrial automation products. The company specializes in the import and export of European and American industrial control brands, ensuring customers receive genuine products backed by professional support. Sales engineer Amy provides expert consultation and after-sales service at 15359029662 or via email at geabbamy@gmail.com. For more details or product inquiries, visit https://www.fy-module.com/.
Recommended similar protection relay models include:
| Brand | Model | Description |
|---|---|---|
| ABB | REF615 | Medium Voltage Protection Relay |
| Siemens | 7UT613 | Protection Relay for Power Systems |
| Schneider | Sepam S40 | Feeder Protection Relay |
| GE | Multilin 850 | Transformer Protection Relay |
| SEL | 351 Relay | Feeder Protection Relay |
| Mitsubishi | SEPAM Series | Industrial Protection Relay |
| ABB | REG670 | Generator Protection Relay |
| Honeywell | TDC 3000 | Process Control Protection |
| B&R | X20CP1390 | Digital Input Protection Module |
| Eaton | C403 Series | Protection Relay |
These products provide reliable solutions for electrical protection and control in various industrial and utility applications. Fengyun Electric ensures fast delivery and comprehensive technical assistance for all customers.
