Description
ABB RET670 is a high-performance protective relay designed for medium-voltage power systems, offering advanced protection, control, and monitoring capabilities. Engineered by
ABB, a global leader in power and automation technologies, the
RET670 combines reliability, flexibility, and ease of integration to meet the demands of modern industrial and utility applications. This relay is ideal for protecting transformers, feeders, and motors, ensuring efficient system operation and minimizing downtime.
| Parameter |
Specification |
| Voltage Range |
50–690 V AC/DC |
| Current Rating |
0.1–100 A |
| Frequency Range |
45–65 Hz |
| Communication Interfaces |
Modbus RTU, IEC 61850, Profibus DP |
| Protection Functions |
Overcurrent, Earth fault, Overvoltage |
| Mounting Type |
Din-rail or panel-mount |
| Operating Temperature |
-40°C to +70°C |
ABB RET670
- High Reliability: The RET670 features a redundant power supply and failsafe design, ensuring continuous operation even in harsh environments. Independent testing confirms an MTBF (Mean Time Between Failures) of over 500,000 hours.
- Flexible Configuration: Users can customize protection settings via intuitive software tools, adapting the relay to specific system requirements without hardware changes.
- Energy Efficiency: Its low-power consumption (≤5 W) reduces operational costs while maintaining peak performance.
The RET670 is widely used in industries such as energy, manufacturing, and water treatment. For example, a major European utility company deployed the RET670 in its distribution network, achieving a 30% reduction in fault response time and a 25% decrease in maintenance costs.
Compared to similar products, the RET670 stands out with its integrated cybersecurity features, including secure firmware updates and data encryption. Its modular design also allows for easier scalability compared to fixed-function alternatives.
ABB RET670
- Compatibility: Verify the relay’s compatibility with your existing system’s voltage and communication protocols.
- Environment: Ensure the operating temperature and humidity align with your installation site’s conditions.
- Budget: Consider long-term savings from reduced downtime and maintenance costs.
- Follow ABB’s safety guidelines during installation and maintenance.
- Regularly update firmware to benefit from the latest security patches and performance improvements.
- Avoid exposing the relay to direct sunlight or moisture.
Shanxi Xinyeda International Trading Co., Ltd. is your trusted partner for
ABB RET670 and other automation spare parts. Visit
www.xydcontrol.com or contact us for sales and technical support.
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Full 12-month warranty
Available for dispatch immediately
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Full 12-month warranty on all components
