RSBT2232EV51HP is a three-phase controlled soft starter designed for scroll compressors, featuring an optimized algorithm for multi-compressor systems and high pressure starts. It operates at 220 VAC (187-253 VACrms) with a rated operational current of 32 Arms at 40°C and a maximum current limit level of 110 Arms. The unit features a patented auto-adaptive algorithm for optimum inrush current reduction with no user settings required, integrated bypass relays, and a short ramp-up time of less than 600 ms. It includes over-temperature, overcurrent, and locked rotor protection, with CE and cULus approvals. This soft starter is ideal for HVAC and refrigeration applications where reliable compressor starting and protection are essential.