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ABB 1SFB536068D1011
ABB 1SFB536068D1011
ABB 1SFB536068D1011
· Product image is representative; revision or series may vary. Contact us to request a specific version.

1SFB536068D1011

SoftStart PST/PSTB Low Voltage Module

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Technical specifications for 1SFB536068D1011

  • Product Model
    1SFB536068D1011
  • Product Parameters
    SoftStart PST/PSTB Low Voltage Module
  • Tariff Code
    8537101190
  • Country of origin
    SWEDEN
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    21x15.2x3.5cm
  • Manufacturer
    ABB
  • Weight
    0.35 kg
  • Input Voltage
    24 V DC
  • Output Voltage
    24 V DC
  • I/O Configuration
    16 Digital Inputs
  • Operating Temperature
    -25°C to +70°C
  • Protection Design
    Industrial EMC design

Description

The ABB 1SFB536068D1011 is a mother board engineered as the central control unit for ABB's PST series soft starters. It serves as the terminal control motherboard (PSPCB-LV/T) that coordinates all motor starting, stopping, and protection functions within the soft starter assembly. The board integrates advanced microprocessor technology with dedicated power conditioning circuitry to deliver precise control over motor acceleration and deceleration profiles.

The board accepts a three-phase supply voltage of 380 VAC nominal (±10% tolerance) with a maximum capability of 690 VAC, making it suitable for both standard industrial and medium-voltage motor control applications. The rated current capacity of 360 A with an adjustable range of 240–360 A allows the board to manage motor loads from small pump motors up to large compressor and conveyor drives. The control logic operates from a 24 VAC/DC auxiliary supply, with an on-board transformer providing galvanic isolation and voltage regulation for the internal electronics.

Alternative Names

1SFB536068D1O11 1SFB536068DI0II 1SFB536O68D1O11 ISFB536068DI0II 1SF8536068D1011

Information

Overview Manuals Technical notes Product Applications Commissioning & Quickstart

Features:

  • Soft Start Control
  • Integrated Protection Functions
  • Flexible Communication Support
  • Compact & Modular Design
  • Reliable Industrial Performance
The ABB 1SFB536068D1011 is a specialized Soft Start Control Board (also referred to as a motherboard) designed for use in ABB's PST and PSTB series softstarters. It is a critical electronic component that regulates the voltage and current delivered to a motor during its startup phase to reduce mechanical stress and electrical surges

The 1SFB536068D1011 ABB Motherboard may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB 1SFB536068D1011 Motherboard Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
This board serves as the "brain" for the PSTB series (typically PSTB370 to PSTB1050 models). It processes input signals from the keypad or FieldBus to control the firing angle of the thyristors.Designed for main circuits feeding motors between 200 – 690 V AC.Powers the board itself, typically ranging from 100 – 250 V AC.
  • Pumps & Water: Prevents water hammer, reduces pipe wear, clears debris
  • Fans & HVAC: Manages high inertia fans, reduces startup current peaks
  • Compressors: Manages peak current for screw and reciprocating types
  • Oil & Gas: Ensures motor reliability in rigs, production, pipelines
  • Marine & Offshore: Used for thrusters, auxiliary gear, propulsion
  • Infrastructure: Applied in water/wastewater plants, large HVAC systems
  • Renewable Energy: Integrated into wind turbines and hydro generators
  • Conveyors: Smooth start-up prevents belt slippage and load damage
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Safety Warning: Installation must be performed by authorized personnel only and must adhere to local electrical regulations. 
Main Voltage: Ensure main line voltage is within the 200–690V AC range before switching on the power supply.

Technical notes

Designed for panel-mounted installation, the board incorporates an on-board battery and transformer to support control functions and operational stability. The integrated 5 VDC relay output provides signaling capabilities for interfacing with external control circuits, alarms, and automation systems. The motherboard continuously monitors operating conditions and coordinates the soft starter's response to motor load demands and fault events.

FAQs

  • What is the 1SFB536068D1011?

    +
    The ABB 1SFB536068D1011 is a soft starter control board (PC board/motherboard) primarily used in the PST/PSTB low voltage series
  • What is the function of this board?

    +
    It is the main control motherboard/drive board for ABB PST/PSTB series soft starters, facilitating motor startup and monitoring.
  • Which models is 1SFB536068D1011 compatible with?

    +
    It is compatible with ABB PST and PSTB soft starters, especially the PSTB470-600-70 model.
  • What is the rated voltage?

    +
    The board is rated for 440V and operates at a frequency of 50/60 Hz
  • Is it compatible with single-phase systems?

    +
    Yes, it is designed for use in single-phase applications within the softstarter assembly.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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