Mitsubishi MSS-900 — 3Phase Soft Start

The Mitsubishi MSS-900 3Phase Soft Start is a state-of-the-art electrical device designed to reduce the inrush current and torque in three-phase motors during startup. With a compact and durable design, this soft start allows for efficient and smooth motor operation, ultimately extending the lifespan of the motor and other associated equipment.

One of the key features of the MSS-900 is its built-in bypass function, which automatically activates when the motor reaches its full speed. This bypass function eliminates the need for potential contactor wear and tear that may occur during continuous operation, thereby minimizing maintenance costs and enhancing overall operational reliability.

Furthermore, the Mitsubishi MSS-900 incorporates sophisticated control algorithms, ensuring accurate and precise control of motor acceleration and deceleration. This precise control enables a gradual increase in motor speed, reducing mechanical and electrical stress on the motor windings and other components. As a result, the risk of overcurrent and voltage spikes is significantly reduced, contributing to enhanced motor performance and longevity.

The soft start also features advanced motor protection capabilities, including phase imbalance detection and over-temperature protection. These safety measures prevent motor damage and shutdowns caused by unfavorable operating conditions, such as unbalanced load distribution or excessive heat generation.