SPAU 140 ABB Power System Protection Unit Speedtronic Turbine Control PCB Data Display:

Data Display:

The DC-TFB412 is fully compliant with international safety

and may only be ordered for repair

Total Input Resistance: 280 Ω nominal (including redundancy adapter)

SPAU 140 ABB Power System Protection Unit Speedtronic Turbine Control PCB Data Display:Product Overview The ABB SPAU 140 is a protection and monitoring unit designed for electrical systems. It safeguards power lines and equipment against faults while continuously monitoring system conditions to ensure stability and safety. This compact, user friendly unit integrates multiple protection functions into a single device. Its robust construction allows deployment in demanding industrial and substation environments. The SPAU 140 is a vital