3RW5558-6HA14, SIRIUS soft starter 200-480 V 1280 A, AC 110-250 V screw terminals

SIRIUS Soft starter 200-480 V 1280 A, AC 110-250 V screw terminals

SIRIUS Soft starter 200-480 V 1280 A, AC 110-250 V Screw clamps Soft starter SIRIUS 3RW55 High performance for demanding applications for the smooth start and output of rotary current synchronous motors. Sturdy start-up, reduction of current points, avoidance of current voltage fluctuations in the run-up, relief of the power supply network, reduction of mechanical load in the drive, significant space and wiring savings compared to star triangular starters and frequency converters, maintenance-free switching and easy handling. The integrated bypass allows the very compact design, saves energy and ensures lower heating in the control cabinet. Intelligent monitoring functions protect the soft starter from overheating and the engine from overload. You can also limit the current to an adjustable maximum value during the high run. Thanks to 3-phase control especially suitable for large engine performance and root-3 circuits. The innovative torque control ensures an optimal engine speed. Easy and fast commissioning by autoparametrization or application assistant. Forward maintenance plans through condition monitoring. Removable HMI with colour display for clear measurement and diagnostic indicators. Worldwide approvals (e.g. IEC and UL / CSA). The high performance soft starter 3RW55 is available for networks up to 690 V in a power range of up to 560 kW with 24 V or 110- 250 V control power supply and continuous with screw and spring connection. Analog output and thermistor engine protection are an integral part of the high performance soft starter. Optional plug-in communication modules allow connection via PROFINET, PROFIBUS and Modbus TCP. The built-in HMI module can also be mounted in the control cabinet door. The soft starter 3RW55 will replace the proven 3RW44 series. Gentle start SIRIUS 3RW5 - As flexible as your task.