ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RW5546-2HA16 - Advanced Soft Starter
The SIEMENS SIRIUS 3RW5546-2HA16 is an advanced, three-phase soft starter engineered for controlled acceleration and deceleration of asynchronous motors up to 75 kW at 400V. This device integrates comprehensive motor protection functions and features an intuitive HMI, facilitating precise motor control in demanding industrial applications such as pumps, fans, conveyors, and compressors. It supports various communication protocols for seamless integration into modern automation architectures.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RW55
- COMPONENT TYPE: Advanced Soft Starter
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (Ie): 140 A (at 400V, AC-53a)
- OPERATIONAL VOLTAGE RANGE: 200-460V AC, 3-phase
- CONTROL SUPPLY VOLTAGE: 110-250V AC/DC
- RATED MOTOR POWER (STANDARD DUTY): 75 kW (at 400V)
- RATED FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- TERMINAL TYPE: Screw terminals for main and control circuits
- FORM FACTOR: Enclosed, compact industrial design
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: Integrated PROFINET/PROFIBUS
- FEEDBACK: Integrated HMI with graphical display, digital inputs/outputs
- CONTROL FUNCTIONS: Soft start, soft stop, torque control, current limiting, motor protection
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (main terminals), IP20 (enclosure)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel mount, screw fixing
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial motor control, pump systems, fan drives, conveyor belts, compressors, mixers
- MOTOR TYPE: Three-phase asynchronous motors