DESMI Frequency Converter Frequency Converter for Marine Applications The marine industry can be defined as all ocean-, sea-, lake- and river-going vessels carrying cargo or passengers and operating a scheduled route from harbor to harbor. Considering this wide range of vessels and the even more extensive scope of applications, AC drives are essential to provide accurate and flexible power conversion control to meet process needs both on board and on shore. Maximum Uptime and Efficiency Frequency converters are designed to provide maximum uptime, efficiency and reliable performance. These are critical factors in the marine business where repair and maintenance must be kept at a minimum. The frequency converters are approved by nine classification societies, which gives you the best possible choice when selecting drives for your marine application. Applications include power generation, power conversion, power supply, propulsion, machine room, heating and cooling, ventilation, water handling, airconditioning, deck machinery and cargo handling. Specific applications, such as fans, pumps, compressors, scrubbers, yaw and pitch control and steering gear, cranes, hoists, lifts, main propulsion units, thrusters, winches and tensioners, all benefit from the utilization of a dedicated drive. Our robust and versatile drives are perfectly suited for marine and offshore applications where vibration, temperature, redundancy and noise levels place severe demands on processes. They can be found in all areas of a ship, from the keel to the topside, from the engine room to the cargo deck, in cabins, and in shore supply and harbor processes. For more information on Marine & Offshore solutions, please visit www.desmi.com MARINE & OFFSHORE DEFENCE & FUEL

Features & Benefits of Standard DESMI Frequency Converter • Designed for harsh marine environment • Designed for temperatures up to 45°C without derating • Marine coating of circuit boards (3C3) • Internal components are ruggedized • RFI filters suitable for IT-net, with ^ insulation resistance • Two built-in DC chokes for reduction of harmonic distortion • IP54/55 drives designed for installation in engine room • Type approval from the nine (9) leading classification societies (DNV-GL, RINA, BV, RMRS, ABS, LR, CCS, Class NK and KR) • 50-80% energy savings are achieved as a result of automatic...