Home /Products/Variable Frequency Drives VFD/ABB 1SFA898109R7000 softstarter PSTX105-600-70 has a rated maximum operational current of 105 A with an operating voltage span from 208...600 V AC

ABB 1SFA898109R7000 softstarter PSTX105-600-70 has a rated maximum operational current of 105 A with an operating voltage span from 208...600 V AC

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ABB 1SFA898109R7000 softstarter PSTX105-600-70 has a rated maximum operational current of 105 A with an operating voltage span from 208...600 V AC
Features Gallery Product Description Chat Now
Features
Specifications
Displaytype: LCD Or LED Display For Status And Parameter Settings
Inputvoltage: Typically 200-600V AC
Powerrating: From Fractional HP To Several Thousand HP
Dimensions: Varies By Model, Typically Compact Design
Frequencyrange: 0 To 400 Hz
Efficiency: Typically 95% Or Higher
Highlight:

ABB PSTX105-600-70 softstarter

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105A rated softstarter

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600V AC softstarter
Basic Infomation
Place of Origin: CHINA
Brand Name: ABB
Model Number: 1SFA898109R7000
Document: Softstarter_panorama_PSTrev...vF.pdf
Payment & Shipping Terms
Packaging Details: PIECES
Delivery Time: 5-8DAYS
Payment Terms: T/T
Product Description

ABB PSTX105-600-70 Softstarter (1SFA898109R7000) | ECER Standard English Product Datasheet

1. Product Overview

Part Number: 1SFA898109R7000 | Model: PSTX105-600-70

ABB PSTX series is advanced all-in-one compact solid-state soft starter designed for three-phase asynchronous AC motor start-up and stop control. This unit limits inrush starting current during motor acceleration and eliminates mechanical shock from direct-on-line startup, protecting driven equipment and power grid from voltage dip and impulse load. It serves as core motor control component for fan, pump, compressor, conveyor and heavy-duty industrial motor loads, integrating motor protection, monitoring and fieldbus communication functions inside single modular housing, fully compliant with ECER EU industrial electrical specifications for global export and cabinet installation.

2. Core Product Advantages (Icon Marked Features)

✅ Controlled Smooth Ramp Start & Stop: Stepless adjustable voltage ramp acceleration/deceleration, effectively cut startup inrush current down to 2~5 times rated motor current, avoid pipe water hammer, belt breakage and gear impact damage.

✅ Built-in Comprehensive Motor Protection: Embedded overload, phase loss, phase unbalance, overheat, locked rotor and thyristor over-temperature protection; automatic fault code alarm to stop operation and safeguard motor and softstarter body.

✅ Compact Integrated Modular Layout: Pre-wired internal bypass contactor design; no extra external bypass contactor required after motor full-speed running to reduce cabinet space occupation and onsite wiring cost.

✅ Flexible Parameter Customization: User-friendly front panel keypad + LCD display, adjustable starting voltage, ramp time, initial torque per different load characteristics; quick parameter copy function for batch equipment commissioning.

✅ Multiple Industrial Fieldbus Option: Support Modbus RTU as standard, optional Profibus/DeviceNet communication module to connect PLC and SCADA system for remote monitoring and centralized automatic control.

✅ Wide Ambient Adaptability & Standard Certification: Industrial-grade heat dissipation structure, stable performance under dusty, high-temperature workshop; certified per CE, UL, RoHS and ECER for European market access.

3. Technical Parameter Table (ECER Certified Specification)

表格



Parameter Item Specification Remarks
Full Part No. 1SFA898109R7000 ABB factory unique coding
Type PSTX105-600-70 PSTX series compact soft starter
Rated Operational Current 105 A Max continuous working rated current
Main Circuit Operating Voltage AC 208 ~ 600 V, 3-phase 50/60Hz Wide input voltage coverage
Matched Standard Motor Power 55kW@400V / 75HP@480V Typical matching load power
Internal Bypass Contactor Factory pre-installed Auto switch after complete startup
Control Supply Voltage AC 110~230V (50/60Hz) Independent auxiliary control power
Display & Operation LCD screen + button operation Real-time current, voltage, fault code display
Standard Communication Modbus RTU onboard Optional fieldbus expansion modules
Protection Functions Overload, phase failure, unbalance, SCR overheat, locked rotor Full electrical protection
Protection Grade IP20 Indoor control cabinet mounting
Operating Ambient Temp -10℃ ~ +50℃ Derate current when above +40℃
Compliance Standard CE, UL, RoHS, ECER Meet EU low voltage & EMC rules

4. Application Industries & Image Description

Main Application Fields

  1. Water Treatment Industry: Centrifugal water pump, sewage pump, booster pump startup control to prevent pipeline water hammer damage.
  2. HVAC & Ventilation: Large industrial exhaust fan, induced draft fan, air blower to reduce fan blade startup impact.
  3. Mining & Bulk Conveyance: Belt conveyor, bucket elevator, crusher motor for soft load startup.
  4. Compressor & Refrigeration: Screw/reciprocating air compressor, refrigeration compressor to stabilize power grid load.
  5. Building & General Machinery: Mixer, centrifuge, large industrial processing equipment main motor control.

Image Description Note

  • Application Scene Image: Softstarter mounted inside low-voltage electrical cabinet, wired with three-phase motor and main circuit breaker on running production equipment.
  • Warehouse Storage Image: Original ABB factory carton packed new goods / tested used units neatly arranged inside industrial spare parts warehouse.

5. Product Supply & ECER Compliance Statement

  • Supply Options: Available as NEW Original / Used Fully Tested / Refurbished three grades; all units undergo full function aging and performance testing before shipment, 12-month quality warranty available.
  • ECER Compliance: PSTX105-600-70 conforms to EN60947 low voltage switchgear standard under ECER regulation, complete certification documents provided for EU customs clearance and equipment import inspection.
Tag:

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