The ABB RET650 Transformer Protection Module is designed for comprehensive transformer protection, ensuring optimal safety and performance. It is widely utilized in industrial settings for safeguarding transformers from faults and overloads.
Description
ABB RET650 Transformer Protection Module
The ABB RET650 is a high-performance transformer protection module designed for critical power systems. It safeguards transformers against electrical faults, overloads, and abnormal operating conditions, ensuring operational reliability and minimizing downtime in industrial facilities.
Technical Specifications
Brand | ABB |
Model | RET650 |
Input Voltage | 120-480 VAC |
Frequency Range | 47-63 Hz |
Protection Features | Overload, Short Circuit, Ground Fault, Thermal Overload |
Communication | Modbus RTU, Ethernet/IP |
Certification | International Standards Compliant |



Applications & Compatibility
Ideal for power generation plants, substations, and industrial facilities requiring transformer protection. Compatible with ABB’s Relion® protection relay series and integrates with control systems using IEC 61850 communication. Compact design enables installation in space-limited electrical panels.
Our Services
We supply genuine ABB products sourced directly from manufacturers. Benefit from competitive pricing, same-day shipping, and comprehensive 1-year warranty. Our technical experts provide installation guidance and troubleshooting support. Can’t find your model? Email us for custom solutions. Contact for pricing details:
- Phone: +86 18020721390
- Website: www.module-plc-dcs.com
- Email: sakyzeng@foxmail.com
As your industrial automation partner, we provide authentic components with full technical documentation and global shipping. One-stop solution for PLC, DCS, and protection systems.
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