There are still some products that have not been listed yet. For more information, please contact us. If the product model does not match the displayed picture, the actual model shall prevail. Please consult us for specific product images; We will arrange for the warehouse to take photos for confirmation. We have 76 shared warehouses worldwide, so it may take several hours to accurately respond to your message. We deeply apologize for any inconvenience caused to you. Of course, we will process your inquiry as soon as possible.

ABB RET670 Protection and Control Relay

ABBRET670 is an industrial-grade protection and control relay designed to safeguard power systems in transmission and distribution networks. With integrated measurement, protection, control, and automation functions, the RET670 delivers precise fault detection, event recording, and system monitoring.

Equipped with a modular architecture, it supports various protection functions, including overcurrent, differential, distance, and voltage protection. RET670 can communicate via multiple industrial protocols, such as IEC 61850, DNP3, and Modbus, enabling seamless integration with SCADA and substation automation systems.

Its rugged design ensures reliable operation under extreme environmental conditions, making it suitable for utility substations, industrial plants, and critical infrastructure. ABB RET670 combines high-speed protection with advanced diagnostics to enhance system reliability and reduce operational risk.

• Comprehensive Protection Functions: Overcurrent, differential, distance, and voltage protection in one module.

• Fast Fault Detection: High-speed algorithms to detect and isolate faults quickly.

• Advanced Automation: Supports control, monitoring, and event recording for power systems.

• Multi-Protocol Communication: IEC 61850, DNP3, Modbus for SCADA and substation integration.

• Rugged Design: Reliable performance under harsh environmental conditions.

• Modular Architecture: Flexible configuration and scalability for different system requirements.

• Enhanced System Reliability: Reduces downtime and prevents equipment damage.

• Transmission and distribution substations

• Industrial power systems

• Utility network protection

• Renewable energy plants

• Critical infrastructure electrical networks

• Automation and control of power grids

Q1: What is ABB RET670?
A: RET670 is a protection and control relay designed to safeguard electrical transmission and distribution systems with high-speed fault detection and automation functions.

Q2: Which protection functions does it provide?
A: Overcurrent, differential, distance, voltage, and frequency protection.

Q3: Can RET670 integrate with SCADA systems?
A: Yes. It supports IEC 61850, DNP3, and Modbus protocols for SCADA and substation automation integration.

Q4: Is it suitable for harsh industrial environments?
A: Yes. It operates reliably from -40°C to +70°C and meets industrial protection standards.

Q5: What industries use RET670?
A: Utilities, power generation, industrial plants, renewable energy facilities, and critical infrastructure systems.

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.