OPIS PRODUKTU
SCHNEIDER ELECTRIC ATS490D88Y - Soft Starter
This SCHNEIDER ELECTRIC ATS490D88Y is a three-phase Altivar 49 series soft starter engineered for controlled acceleration and deceleration of asynchronous squirrel cage motors. It employs thyristor-based voltage ramp control to mitigate mechanical shock and electrical transients during motor startup and shutdown, extending equipment lifespan and optimizing energy consumption. This unit is suitable for heavy-duty industrial applications including pumps, fans, compressors, and conveyors.
Technical Specifications:
- SERIES/FAMILY: Altivar 49
- COMPONENT TYPE: Soft Starter
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 88 A
- SUPPLY VOLTAGE: 230-460 VAC, 3-phase
- NOMINAL POWER (400V): 45 kW (Heavy Duty), 55 kW (Normal Duty)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed, panel-mount unit
- STARTING METHOD: Voltage ramp, current limit, torque control
- BYPASS: Integrated bypass function
- INTERFACE/CONTROL:
- CONTROL INPUTS: Logic inputs (e.g., Run, Stop, Fault Reset)
- OUTPUTS: Relay outputs (e.g., Run, Fault, End of Start)
- COMMUNICATION: Modbus RTU
- FEEDBACK: Current monitoring, motor thermal protection
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Convection cooling, fan-assisted
- MOUNTING STYLE: Vertical panel mounting
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-phase asynchronous squirrel cage motors
- APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, centrifuges, and other constant-speed applications requiring smooth motor starting.
