ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RW3028-1BB14 - Soft Starter
This device is a SIEMENS SIRIUS 3RW30 series compact soft starter designed for controlled acceleration and deceleration of three-phase asynchronous motors. It integrates an internal bypass contact system to minimize power dissipation after motor startup. This component is engineered for industrial applications requiring reduced current peaks and mechanical stress during motor operation, commonly found in pump systems, conveyor belts, and fan drives.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RW30
- COMPONENT TYPE: Soft Starter
- ELECTRICAL SPECS:
- OPERATIONAL CURRENT (Ie): 28 A
- OPERATIONAL VOLTAGE (Ue): 200-480 V AC, 3-phase
- CONTROL VOLTAGE (Uc): 24 V AC/DC
- MOTOR POWER (at 400V): 15 kW
- MOTOR POWER (at 230V): 7.5 kW
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- STARTING FUNCTION: Soft start, soft stop
- BYPASS: Integrated bypass contact system
- TERMINALS: Screw terminals for main and control circuits
- FORM FACTOR: Compact, open type for panel integration
- INTERFACE/CONTROL:
- CONTROL INPUTS: Digital inputs for START/STOP
- FEEDBACK: Status outputs (e.g., RUN, FAULT)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (requires enclosure for protection)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail or screw mounting
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Three-phase asynchronous motors
- MACHINE TYPES: Pumps, fans, compressors, conveyor systems, general machinery requiring reduced starting current and torque.
