ABB consistently sets global standards for uninterruptible power supplies. The latest generation of PowerWave 33 is a continuation of ABB's tradition of developing advanced UPS systems, focusing on achieving the best combination of efficiency and overall performance in the industry. Offering maximum power protection, PowerWave 33 consumes less power and takes up less space, resulting in significant savings. Thanks to the unique design, PowerWave 33 meets all modern requirements for the creation and operation of energy-efficient and environmentally friendly data centers. PowerWave 33 is a transformerless on-line double conversion UPS and is available in a power range from 60 to 500 kVA. PowerWave 33 has features and options that satisfy all customer needs, including the flexibility to increase system capacity and provide parallel redundant redundancy N + 1. Simplicity of installation and maintenance form the basis of the design of these one-piece UPSs, where front access is provided for connecting cables or necessary service.