PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SFA896114R7000 - Advanced Softstarter
This unit is an ABB PSTX series advanced softstarter designed for controlled starting and stopping of three-phase AC induction motors. It integrates comprehensive motor protection, built-in bypass functionality, and advanced control algorithms, including torque control, to minimize mechanical stress and electrical transients during operation. This component is engineered for demanding industrial applications such as pumps, fans, compressors, and conveyors, requiring precise motor management and enhanced system reliability.
Technical Specifications:
- SERIES/FAMILY: PSTX Series
- COMPONENT TYPE: Advanced Softstarter
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (Ie): 114A
- OPERATIONAL VOLTAGE RANGE: 208-690V AC
- CONTROL SUPPLY VOLTAGE: 100-250V AC/DC
- NOMINAL FREQUENCY: 50/60 Hz
- NOMINAL POWER RATING (at 400V): 67 kW
- NOMINAL POWER RATING (at 690V): 116 kW
- PHASE: 3-Phase
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed module for panel integration
- MOUNTING: Screw mounting
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: Modbus RTU (built-in), optional fieldbus modules available (e.g., PROFINET, EtherNet/IP, PROFIBUS DP, DeviceNet)
- I/O: Configurable digital inputs, digital outputs, analog output
- FEEDBACK: Integrated current, voltage, power, torque, and temperature monitoring
- CONTROL METHOD: Torque control, constant current, voltage ramp, kick start
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (main unit), requires enclosure for environmental protection
- COOLING METHOD: Natural convection or integrated fan
- OPERATING TEMPERATURE: -25 to +60 °C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, centrifuges, crushers, blowers, and other applications requiring smooth motor acceleration, deceleration, and comprehensive protection.
- FEATURES: Built-in bypass contactor, motor protection (overload, underload, phase imbalance, locked rotor, earth fault, over/under voltage), current limit, dual motor settings.