AB 81003-438-51-R: High-Power Solid-State Relay Assembly
Module Type:SCR
Rated Current (A):50
Operating Temperature Range (-°C to +°C):-40 to 70
Cooling Method:Natural Convection
Input Voltage (V):380 AC
Output Voltage (V):24 DC
Insulation Resistance (MΩ):≥ 100 at 500V DC
Failure Rate (FIT):Less than 1
Dimensions (WxHxD) (mm):150x100x250
Weight (kg):2.5
This state-of-the-art SCR assembly from ABB is engineered to deliver exceptional performance and longevity in demanding industrial settings. It integrates seamlessly into complex power systems, enhancing operational efficiency and reliability.
Equipped with an F-Class insulation system, it ensures superior thermal stability and durability, capable of withstanding high temperatures and maintaining optimal electrical integrity under severe conditions.
Featuring an air-cooled design, the SCR assembly optimizes heat dissipation, ensuring continuous operation without overheating, even in the most challenging industrial environments.
The robust enclosure meets IP20 protection standards, safeguarding internal components from dust, splashes, and minor impacts, promoting a longer service life and reducing maintenance needs.
Designed for easy integration and compatibility with existing ABB automation systems, this SCR assembly simplifies installation and streamlines maintenance procedures, making it an ideal choice for modern industrial applications.