DANFOSS 176F3138

In heavy-duty industrial variable-speed drive (VSD) installations, downtime due to failed power modules can be extremely costly. The Danfoss 176F3138 power card directly addresses this problem by offering a pre-configured, plug-in printed circuit board (PCB) assembly specifically rated for 250 kW drives at 380-480 V. This means when a drive module fails, you can swap in this spare quickly, minimising production stoppage. Because it’s a genuine Danfoss spare, it maintains full compatibility, performance reliability and long-term support—unlike generic aftermarket boards where fit or thermal behaviour may be uncertain. The availability of a conformal-coated version increases resilience when operating in dusty, humid or corrosive environments. Typical use-cases include HVAC chillers, large pump stations, conveyors and manufacturing drives—all applications demanding high power and high reliability. For engineers tasked with maintenance-ready stocking and fast turnaround, this power card is a superior alternative to field-refurbished or non-OEM parts because it retains original design, testing and integration specifications.