The ABB REF620 NBFNAANNNDA1BBN1XF is a high-performance industrial automation module designed for seamless integration into complex control systems. This robust unit is tailored for precision control applications across diverse industries, ensuring reliable operation and enhanced system efficiency.
Description
ABB REF620 NBFNAANNNDA1BBN1XF Protective Relay Module
The ABB REF620 NBFNAANNNDA1BBN1XF is an industrial-grade protective relay module designed for precision monitoring and control in electrical power systems. It provides critical protection for equipment in power generation, distribution networks, and manufacturing facilities, preventing damage from electrical faults.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | REF620 NBFNAANNNDA1BBN1XF |
| Dimensions | 15.2 cm x 10.3 cm x 3.5 cm |
| Weight | 0.4 kg |
| Input Voltage | 100-240V AC |
| Operating Temperature | -40°C to +85°C |
| Communication | Modbus RTU/TCP, Ethernet |
| Certifications | CE, UL, CSA, IEC 61850 |
Applications & Compatibility
This protective relay module delivers essential overcurrent, earth fault, and differential protection for transformers, motors, and generators. It integrates seamlessly with ABB’s Relion® protection series and third-party systems through Modbus and Ethernet protocols. Typical installations include substations, industrial plants, and renewable energy facilities. Compatible with REF615, REF620, and RET670 series devices.
Our Service Commitment
We provide genuine ABB products sourced directly from authorized channels, ensuring full warranty coverage. Our technical experts offer personalized pre-sales consultation and comprehensive after-sales support. All products include a 1-year warranty. For pricing inquiries or custom requirements, call our specialists at +86 18020721390. If you need alternative models or bulk orders, contact us immediately.
Module-PLC-DCS.com – Your trusted industrial automation partner. We stock thousands of genuine PLC, DCS, and relay modules with same-day shipping. Email: sakyzeng@foxmail.com | Website: www.module-plc-dcs.com
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