ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RW5525-1HA14 - Soft Starter
The SIEMENS SIRIUS 3RW5525-1HA14 is a high-feature soft starter engineered for controlled ramp-up and ramp-down of three-phase asynchronous motors, mitigating mechanical shock and current peaks during start and stop sequences. This device integrates comprehensive motor protection functions and features PROFINET IO communication for seamless integration into industrial automation networks, targeting applications requiring controlled motor starting and stopping in pumps, fans, conveyors, and compressors. It provides a solution for reducing mechanical and electrical stress on drive systems.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RW55
- COMPONENT TYPE: Soft Starter
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (Ie): 52 A (at 400V)
- MOTOR POWER (STANDARD DUTY): 30 kW (at 400V, 3-phase)
- OPERATING VOLTAGE (MAIN CIRCUIT): 200-460 V AC, 3-phase
- CONTROL SUPPLY VOLTAGE: 110-250 V AC/DC
- FREQUENCY: 50/60 Hz
- INTEGRATED BYPASS: Yes
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed module for panel mounting
- TERMINALS: Screw terminals for main and control circuits
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: PROFINET IO
- DIGITAL INPUTS: Configurable
- DIGITAL OUTPUTS: Configurable relay outputs
- ANALOG OUTPUTS: 1 (e.g., for current monitoring)
- FEEDBACK: Integrated motor protection functions (overload, phase unbalance, locked rotor, thermistor input)
- CONTROL METHOD: Voltage ramp, current limit, torque control
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (requires enclosure for protection)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Vertical panel mounting
- AMBIENT OPERATING TEMPERATURE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial automation systems with PROFINET IO
- MACHINE TYPES: Pumps, fans, compressors, conveyors, mixers, centrifuges, and other applications requiring smooth motor acceleration/deceleration.
