ABB 3BHB012961R0001
Product Name
ABB 3BHB012961R0001 Industrial-Grade Redundant Power Supply Module (Symphony Plus/AC 800M Control System Dedicated)
—— A core power component of ABB’s industrial automation product line, engineered to provide stable, redundant DC power for ABB DCS controllers, I/O modules, and field communication devices. It is widely used in power generation, petrochemicals, metallurgy, and other mission-critical industries, ensuring uninterrupted power supply for control systems to prevent production downtime.
2. Product Description
The ABB 3BHB012961R0001 module excels in “redundant power reliability + wide voltage adaptability + industrial-grade robustness,” addressing three core pain points in industrial power supply: single-point power failures causing system shutdowns, unstable power quality damaging sensitive control components, and poor compatibility with ABB’s control system architecture. Its key values are as follows:
2.1 Core Functions & Technical Advantages
- Dual-Redundant Power Design: Adopts “1+1” hot standby redundancy, with two independent power conversion units integrated in a single module. If one unit fails, the other automatically takes over within ≤5 ms (no voltage dip ≥1%), ensuring continuous power supply for connected devices. The module supports parallel operation of multiple units (up to 4 modules) for scalable power output, matching the load demands of large-scale DCS sys
