Operating Voltage:220 V
Protection Range:100V – 260V
Relay Type:Electromechanical
Response Time:≤ 2 ms
Operating Ambient Temperature:-40°C to +70°C
Installation Method:Panel-Mount
Certifications:UL, CE, CSA
The ABB SPAU110C residual overvoltage relay is designed for critical applications where safeguarding against voltage surges is paramount. This advanced relay ensures uninterrupted operation and protects sensitive equipment from damage caused by voltage fluctuations.
Featuring a compact and durable design, the SPAU110C is optimized for both indoor and outdoor installations. Its IP65 enclosure rating provides robust protection against dust and water ingress, ensuring reliability in challenging environments.
With a wide operating voltage range and high accuracy, this relay offers versatile compatibility across various electrical systems. Its quick response time of ≤ 20 ms guarantees immediate action upon detecting an overvoltage condition, minimizing downtime and safeguarding system integrity.
The SPAU110C supports a protection range of 0.05 to 5.0 kV, making it suitable for a broad spectrum of applications, including power distribution networks, industrial machinery, and data centers. Its terminal block connection facilitates straightforward integration into existing systems.
Equipped with 1 normally open (NO) and 1 normally closed (NC) contact set, the relay enables seamless control and monitoring of circuits. These contacts are designed to withstand high current loads, ensuring reliable operation under demanding conditions.
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