Description
ABB REX615
Advanced transformer protection relay with IEC 61850 communication and comprehensive diagnostics for power utility and industrial applications
| Brand | ABB |
| Model | REX615 |
| Voltage | 110-250V DC / 100-240V AC |
| Country of Origin | Finland |
| Weight | 4.2 kg |
| Dimensions | 177 x 177 x 165 mm |
| Warranty | 6 months |
| Certifications | IEC 60255, IEC 61850, CE, UL, ATEX |
| SKU / MPN | REX615 |
| What’s in the box | REX615 relay unit, mounting kit, terminal blocks, user manual, configuration software |
| Protection Functions | Differential, Overcurrent, Earth Fault, Thermal Overload |
| Communication Protocols | IEC 61850, DNP3, Modbus TCP/IP, GOOSE |
| Binary Inputs/Outputs | 8 BI / 8 BO expandable |
| Analog Inputs | 4 AI (current/voltage) |
| Display | Graphical LCD with single-line diagram |
| Memory | 512 MB flash, 128 MB RAM |
Key benefits: Multi-functional protection, IEC 61850 native support, advanced event recording, easy configuration with PCM600, cybersecurity compliant, withdrawable design
Typical applications: Power transformers, distribution transformers, generator step-up transformers, industrial substations, utility substations
Lifecycle: Active product, 15+ years availability with ABB Life Cycle Management
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
Andrew C. –
Good transaction! The item arrived well-protected. Tested under load, no issues.