ОПИСАНИЕ ПРОДУКТА
ABB PSR37-600-11 - Compact Softstarter
The ABB PSR37-600-11 is a compact, two-phase controlled softstarter engineered for the controlled acceleration and deceleration of three-phase asynchronous motors. It effectively mitigates mechanical stress on connected machinery and reduces inrush current peaks during motor startup, thereby extending equipment operational life and optimizing power system stability. This device is suitable for integration into industrial control systems managing applications such as pumps, fans, compressors, and conveyors, where smooth motor operation is critical.
Technical Specifications:
- SERIES/FAMILY: PSR Compact Softstarter
- COMPONENT TYPE: Three-Phase Softstarter
- ELECTRICAL SPECS:
- MAIN CIRCUIT VOLTAGE: 208-600VAC
- RATED OPERATIONAL CURRENT (AC-53b): 37A
- CONTROL SUPPLY VOLTAGE: 100-240VAC/DC
- FREQUENCY: 50/60Hz
- PHASE: Three-phase
- TYPICAL MOTOR POWER (400V): 18.5kW
- TYPICAL MOTOR POWER (480V): 22kW
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, Enclosed
- COOLING METHOD: Natural Convection
- INTERFACE/CONTROL:
- CONTROL METHOD: Two-phase voltage control
- INPUTS: Digital control inputs (e.g., Run, Stop)
- OUTPUTS: Relay outputs for Run signal, Top of Ramp, Fault indication
- FEEDBACK: Status relays
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal Protection)
- MOUNTING STYLE: DIN Rail or Screw Mounting
- OPERATING TEMPERATURE: -25 to +60 degrees Celsius
- COMPATIBILITY/APPLICATION: Three-phase AC induction motors in applications requiring reduced voltage starting, such as pumps, fans, compressors, and conveyors.