The ABB SPAU121C-AA relay is designed for precise overvoltage and undervoltage protection in electrical systems, ensuring stable operation and safeguarding critical components from damage.
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The ABB SPAU121C-AA relay is designed for precise overvoltage and undervoltage protection in electrical systems, ensuring stable operation and safeguarding critical components from damage.
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Voltage Range:100V to 600V
Response Time:Less than 5ms
Operating Temperature:-25°C to +70°C
Relay Contacts Rating:10A at 250V AC
Protection Levels:Overvoltage, Undervoltage, Power Fail
Operating Modes:Single Phase, Three Phase
Communication Interface:Modbus RTU
Dimensions:146mm x 100mm x 100mm
The ABB SPAU121C-AA relay stands out with its advanced solid state technology, offering unparalleled precision in detecting overvoltage and undervoltage conditions.
This compact yet robust device ensures immediate response, crucial for maintaining system stability under fluctuating electrical conditions.
Engineered with an extensive operating temperature range, it withstands diverse environmental challenges, making it suitable for various industrial applications.
Its high humidity tolerance guarantees reliable performance even in humid environments, ensuring consistent protection without failure.
Certified by leading safety standards, the ABB SPAU121C-AA is a trusted solution for enhancing electrical system reliability, safeguarding investments, and promoting operational efficiency.
