3RW5543-6HA14

Kirjeldus

Sirius soft starter 200-480 V 210 A

The SIRIUS soft starter 3RW55 is designed for soft starting and stopping of three-phase asynchronous motors, making it ideal for demanding applications.

Technical details:

• Voltage: 200-480 V
• Current: 210 A
• Control Supply Voltage: 110-250 V AC
• Type: Screw terminals
• Performance Range: Up to 560 kW
• Supply Systems: Up to 690 V
• Integrated Bypass: Yes
• Communication Modules: PROFINET, PROFIBUS, Modbus TCP (optional)
• HMI: Detachable with color display
• Approvals: Worldwide (e.g. IEC, UL/CSA)
• Motor Protection: Thermistor motor protection

Customer benefits:

• Soft starting reduces current peaks and prevents supply voltage fluctuations during startup.
• Reduces mechanical load in the drive and overall load on the power supply network.
• Space-saving design compared to star-delta starters and frequency converters.
• Maintenance-free switching with extremely easy handling.
• Intelligent monitoring functions protect the soft starter against overheating and the motor against overload.
• 3-phase control makes it particularly suitable for high motor outputs and inside-delta circuits.
• Innovative torque control ensures ideal motor startup.
• Simple and fast commissioning using auto-parameterization or application wizard.
• Predictive maintenance planning through condition monitoring.
• HMI module can be mounted in the control cabinet door for easy access.
• Replaces the tried and tested 3RW44 series.

Disclaimer: Generated by AI.