87TS01I-E GJR2368900R2550 ABB

The reason why the ACS 1000i is one of the most reliable products in the medium voltage drive market is the IGCT semiconductor technology.The ACS 1000i uses an advanced and proven new generation power semiconductor device IGCT(Integrated Gate Commutated Thyristor).IGCT combines the advantages of two conventional semiconductor devices:the fast switching characteristics of IGBTs and the proven high reliability of GTOs.

The application of IGCT results in the minimum number of power components used in the entire system,and the inherent low complexity of IGCT makes the ACS 1000i a drive product with higher efficiency and higher reliability.

The ACS 1000i adopts a three-level inverter,and the power semiconductors do not need a single-tube form in series or parallel.It is the topology with the lowest complexity,the best robustness and the highest efficiency in the field of medium-voltage AC drives today.

ACS 1000i之所以成为中压传动市场最可靠的产品之一，源自于IGCT半导体技术。ACS 1000i采用先进的和被实践证明了的新一代功率半导体器件IGCT(集成门极换流型晶闸管)。IGCT结合两种传统半导体器件的优点：IGBT的快速开关特性和GTO被证明了的高可靠性。

IGCT的应用致使整个系统使用的功率元器件数量最少，并且IGCT具备固有的低复杂度特性，使得ACS 1000i成为具有更高效率和更高可靠性的传动产品。

ACS 1000i采用三电平逆变器，功率半导体无需串联或并联的单管形式，是当今中压交流传动领域中复杂度最低、鲁棒性最优和效率最高的拓扑结构。