• ABB PSTX300-600-70 1SFA898114R7000
  • ABB PSTX300-600-70 1SFA898114R7000
  • ABB PSTX300-600-70 1SFA898114R7000
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ABB PSTX300-600-70 1SFA898114R7000 Softstarter

ABB PSTX300-600-70 1SFA898114R7000 Softstarter

The ABB PSTX300-600-70 (1SFA898114R7000) is an advanced intelligent softstarter engineered for three-phase AC induction motors. This unit provides precise control over motor acceleration and deceleration, significantly reducing mechanical stress on...

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SKU: PSTX300-600-70 1SFA898114R7000
Proveedora: ABB
tipo: Softstarter
Related Series:

Envíos y devoluciones

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  • Transportistas: Envíos a través de DHL, FedEx, UPS o USPS .
  • Envío: Los pedidos se procesan en 1-2 días hábiles y se envían dentro de 3-5 días hábiles .
  • Seguimiento: Detalles completos de seguimiento proporcionados por correo electrónico después del envío.

Garantía de devolución de dinero de 30 días

  • Garantía: período de devolución de 30 días para productos en stock y sellados de fábrica.
  • Condición: Los artículos deben estar sin abrir, sin usar y en su embalaje original.
  • Autenticidad: Garantizamos hardware 100% original y auténtico.

¿Necesitas más información? Consulta nuestra Política de envíos y reembolsos completa.

Autenticidad y garantía

  • Garantía genuina: Suministramos únicamente piezas de automatización industrial 100% originales, nuevas y selladas de fábrica .
  • Cobertura total: cada componente está respaldado por una garantía integral de 12 meses a partir de la fecha de compra.
  • Trazabilidad: Todos los productos se entregan con documentación original de fábrica y accesorios para un pleno cumplimiento industrial.

Soporte técnico y abastecimiento

  • Asistencia de expertos: Nuestro equipo técnico ofrece consulta gratuita para ayudarle a verificar la compatibilidad de los sistemas DCS y PLC.
  • Abastecimiento de piezas raras: nos especializamos en componentes obsoletos y difíciles de encontrar de Allen-Bradley, Siemens, ABB, HIMA y más.
  • Consultas al por mayor: contáctenos en pambo@5gplc.com para obtener precios por volumen o cotizaciones de proyectos personalizados.
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The ABB PSTX300-600-70 (1SFA898114R7000) is an advanced intelligent softstarter engineered for three-phase AC induction motors. This unit provides precise control over motor acceleration and deceleration, significantly reducing mechanical stress on drive systems while offering comprehensive electronic motor protection. Designed for demanding industrial environments, it integrates soft starting, soft stopping, energy-saving bypass operation, and advanced diagnostics into a single, compact assembly.

Features

  • High-Current Capability: Rated for 300 A in inline connection and 515 A in inside delta connection.
  • Integrated Bypass: Built-in bypass circuitry reduces heat dissipation and energy consumption during steady-state operation.
  • Advanced Control: Supports voltage and torque ramps, current limiting, and specialized functions like kickstart and pump cleaning.
  • Flexible Communication: Features built-in Modbus RTU; supports optional fieldbus modules (Profinet, Profibus, Modbus TCP, EtherNet/IP, etc.) via Anybus or external adapters.
  • User Interface: Includes a detachable, full-graphic display with IP66 protection, suitable for door-mounting.

Applications

  • Pumps: Torque control mitigates water hammer; integrated pump cleaning cycles help clear blockages.
  • Fans & Blowers: Smooth ramp-up profiles reduce mechanical wear on high-inertia fan belts and drive components.
  • Conveyors: Controlled starting prevents material spillage and reduces tension spikes on drive chains.
  • Compressors: Limits inrush current to protect the electrical grid during high-load startup sequences.

Technical Specifications

Model PSTX300-600-70 (1SFA898114R7000)
Rated Operational Voltage 208 - 600 V AC
Rated Operational Current (Inline) 300 A
Rated Operational Current (Inside Delta) 515 A
Control Supply Voltage 100 - 250 V AC (50/60 Hz)
Control Circuit Voltage 24 V DC
Analog Outputs 0-10 V, 0-20 mA, 4-20 mA
Operating Temperature -25 degC to +60 degC
Weight 15.4 kg

Installation Guidelines

  • Mounting: Secure the unit vertically to a flat, vibration-free surface using the provided keyhole slots.
  • Clearance: Maintain at least 100 mm of air space above and below the unit, and 10 mm on the sides to ensure proper cooling.
  • Environment: The main circuit is rated IP00; the unit must be installed within a protective electrical enclosure to prevent accidental contact with live components.
  • Wiring: Main terminals utilize bar connections with 10.2 mm hole diameters; tighten to 25 N·m.
  • Safety: Always disconnect all power sources before performing installation, wiring, or maintenance.

FAQ

What is the primary function of the PSTX300-600-70?

It is a heavy-duty softstarter designed to manage the starting and stopping of medium to large 3-phase motors, providing protection and reducing electrical and mechanical stress.

Does this unit support remote communication?

Yes, it features built-in Modbus RTU and supports various industrial protocols via optional fieldbus plug-in modules.

What protection functions are built-in?

The unit includes electronic motor overload (EOL) protection, underload protection, locked rotor detection, and phase imbalance/reversal monitoring.