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1SFA898111R7000 PSTX170-600-70

Softstarter

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Need more help? You may also find the answer in our FAQ section

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Technical specifications for 1SFA898111R7000 PSTX170-600-70

  • Product Model
    1SFA898111R7000 PSTX170-600-70
  • Product Parameters
    Softstarter
  • Tariff Code
    8537101190
  • Country of origin
    SWEDEN
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    8.9x24.1x18.5cm
  • Manufacturer
    ABB
  • Weight
    2.8 kg
  • Rated Operational Voltage
    208 ... 600 V AC
  • Rated Control Supply Voltage (Us)
    100 ... 250 V AC
  • Rated Control Circuit Voltage (Uc)
    24 V DC
  • Rated Frequency (f)
    50/60 Hz
  • Rated Operational Current - Inside Delta Connection
    300 A
  • Starting Capacity at Maximum Rated Current Ie
    4xIe for 10s
  • Ramp Time
    1 ... 120 s
  • Initial Voltage During Start
    10 ... 99 %
  • Step Down Voltage Special Ramp
    100 ... 10 %
  • Current Limit Function
    1.5 ... 7.5 xle
  • Analog Outputs
    0…10 V, 0…20 mA, 4…20 mA

Description

PSTX17060070
SOFT START
600V MAIN VOLTAGE
100-250 VAC CONTROL SUPPLY VOLTAGE
50/60 HZ
IN-LINE
BUILT-IN MODBUS RTU

Information

Overview Manuals Technical notes Product Applications Mechanical Installation

Features:

  • High-Current Power Capability
  • Advanced Voltage and Torque Control
  • Integrated Bypass Circuitry
  • Versatile Communications Suite
  • Multi-Application Special Features
The softstarter PSTX170-600-70 has a rated maximum operational current of 170 A with an operating voltage span from 208...600 V AC. The rated control voltage is between 100...250 V AC at 50/60 Hz. PSTX features a three-phase control soft start and stop through a voltage or a torque ramp. It has built-in bypass for easy installation and energy saving. A RUN, TOR and Event signal is available from relay outputs in NO (normally open state).

The PSTX has functions such as current limit, kickstart, analog output, EOL, motor heating and pump cleaning. PSTX also features features jog, braking, stand-still brake, diagnostics, sequence start and emergency/fire pump mode as standard.To interact with PSTX, it has a detachable full graphic display with IP66 and 4x outdoor rating.

The 1SFA898111R7000 PSTX170-600-70 ABB Soft Starter may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB 1SFA898111R7000 PSTX170-600-70 Soft Starter 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.
There are four ways to communicate with PSTX. It can be done by hardwire inputs Start/Stop/Reset of fault, and by three programmable digital inputs. Another popular option is the built-in Fieldbus communication Modbus RTU and incl optional ANYBUS modules with every major protocol such as for example Profinet, Profibus, Modbus TCP, Ethernet IP and others. 
 
Another way to communicate with PSTX is to use an external adaptor and a Fieldbus plug. PSTX is the complete alternative for any motor starting application. It’s suitable for medium to large-sized three-phase motors with nominal currents from 30...1250 A inline connection or 52...2160 A inside delta connection. Typical applications are, for example, pumps, fans, compressors, and conveyors.
  • Pumps:Torque control prevents water hammer; pump cleaning reverses to clear blockages
  • Fans & Blowers:Smooth ramp-up reduces mechanical stress on high-inertia fan belts
  • Conveyors:Smooth starting prevents material spillage & drive chain snapping
  • Compressors:Limits inrush current to protect grid during heavy load startup
  • Industrial Mills & Mixers:High-torque capability for ball mills & large mixers
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.
Mounting Type: Use the keyhole mounting slots to secure the unit vertically to a flat, vibration-free surface.Clearance: Ensure adequate air space around the unit for cooling; typically, this means leaving at least 100 mm (4 inches) above and below and 10 mm (0.4 inches) on the sides.Environment: The device is rated IP00 (main circuit) and IP20 (enclosure), meaning it must be installed within a protective panel to prevent contact with live parts

FAQs

  • What is the PSTX170-600-70?

    +
    The ABB PSTX170-600-70 (1SFA898111R7000) is an advanced, compact 3-phase softstarter. Rated for 170 Amps, 208-600V main voltage, and 100-250V control voltage, it includes a built-in bypass and extensive motor protections—making it a complete starting solution for pumps, fans, and compressors.
  • What is the continuous operational current and power rating?

    +
    It features a maximum rated operational current of 170 A. At 400V, its rated operational power is 90 kW.
  • Does the PSTX170-600-70 include a bypass?

    +
    Yes, it has a built-in bypass. This reduces energy consumption, heat generation, and saves rack space.
  • What special application functions are built-in?

    +
    It comes heavily equipped with advanced motor controls, including torque control (for preventing water hammer), pump cleaning (kick-start and reverse), motor heating, electronic overload protection (EOL), jog, and emergency/fire pump mode.
  • What communication protocols are supported?

    +
    It includes built-in Modbus RTU. For networks like Profinet, Profibus, Modbus TCP, or Ethernet/IP, you can easily add the relevant Anybus modules.
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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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