System connection protection relay 'CM-UFD'
Guarantee the stability of the electrical system and prevent power outages! Provide various monitoring functions in accordance with local standards!
The "CM-UFD" is a multifunctional grid power monitoring relay installed between renewable energy systems and the public grid. It displays all relevant measurement data and events, and can communicate them via an embedded communication interface. The range provides various monitoring functions according to several local standards to detect overvoltage/undervoltage and high/low frequency. 【Features】 ■ High-precision measurement and settings ■ Modbus RTU communication interface and ABB Ability™ EDCS connection ■ Functional safety - redundancy ■ Intuitive and user-friendly menu *For more details, please refer to the PDF materials or feel free to contact us.
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【Other Features】 ■ Event log ■ Pre-settings meet the standards of several regions ■ Type testing compliant with grid supply standards of several regions by TUV Sud ■ Measures the 10-minute average of voltage fluctuations and grid frequency changes ■ Easily configurable vector shift monitoring to detect the rate of change of frequency (ROCOF) and loss of main events *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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ABB is a global technology leader in electrification and automation, aiming to create a more sustainable and resource-efficient future. By combining engineering and digital expertise, we enhance industrial performance, improve efficiency, productivity, and sustainability, and support the achievement of outstanding results. We call this "Engineered to Outrun." With over 140 years of history and approximately 110,000 employees worldwide, ABB is listed on the Swiss Stock Exchange (ABBN) and Nasdaq Stockholm (ABB). ABB Japan: It is a corporate group consisting of three companies: ABB Ltd., ABB Japan B.V., and B&R Ltd.