ABB SPAU110C – High-Performance Residual Overvoltage Relay Module

Brand:ABB

Model:SPAU110C

Subtype:

Category:Residual Overvoltage Relay Module

Rated Current:16 A

Operational Frequency:50/60 Hz

Relay Type:Single-Channel

Input Voltage Range:120VAC to 480VAC

Protection Range:1.1 to 1.3 times rated voltage

Response Time:≤5ms

Operating Temperature:-40°C to +70°C

Storage Temperature:-55°C to +85°C

Enclosure Type:IP20

Connection Type:Terminal Block

Power Supply:24VDC

Dimensions:140mm x 70mm x 80mm

Weight:0.3 kg

    Introducing the ABB SPAU110C, a high-performance residual overvoltage relay engineered to safeguard critical industrial systems against overvoltage events. This robust solution ensures electrical integrity and operational efficiency in demanding environments.

    Crafted with precision, the SPAU110C boasts an impressive temperature range of -25°C to +55°C, making it suitable for use in extreme conditions. Its magnetic contact design ensures reliable operation with a mechanical life exceeding 100,000 cycles.

    With a current rating of up to 16 A and protection accuracy of ≤ 5%, the ABB SPAU110C provides unparalleled reliability. Its protection range extends from 0.8 to 1.2 times the rated voltage, offering precise control over overvoltage scenarios.

    This advanced relay is compatible with various operating frequencies of 50/60 Hz, ensuring compatibility across diverse industrial settings. Its versatile contact rating of 5A at 250VAC supports a wide range of applications, enhancing system flexibility and adaptability.

    Designed for long-term durability, the ABB SPAU110C features an ultra-reliable construction that withstands harsh environments without compromising performance. It is an essential component for any industrial setup aiming to minimize downtime and maximize safety.