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Overview
The ABB RER620 is a high-performance protection and control relay for medium-voltage distribution feeders. It supports overhead lines and cable systems in both utility and industrial power networks. As a member of ABB’s Relion® family, it delivers reliability, flexibility, and seamless IEC 61850-based digital substation integration. Moreover, it provides comprehensive protection, control, measurement, and supervision for grounded and ungrounded distribution systems.
Technical Specifications
- Voltage Range: Up to 40.5 kV
- Frequency: 50/60 Hz
- Current Inputs: 1 A or 5 A
- Power Supply: 24–250 V DC / 48–240 V AC
- Display: Graphical LCD with local HMI
- Mounting: Drawout design, flush or surface mounting
- Operating Temperature: -40°C to +70°C
- Protection: IP54 front panel protection
- Compliance: IEC and ANSI standards
- Functions: Time and instantaneous overcurrent, negative sequence overcurrent, phase discontinuity, breaker failure, automatic loop restoration, voltage metering, and protection
Payment: T/T, Western Union.
Shipping port: Xiamen.
Lead time: Typically 1–3 working days after payment confirmation (subject to stock).
Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.
F.A.Q.
Common questions about quotes, shipping, warranty and returnsClick Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.
In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.
Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.
We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.
Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.
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