Buy ABB 55kW 75HP 106A 3 Phase Softstarter, PSTX105-600-70 Online At Best Price On Moglix
ABB 55kW 75HP 106A 3 Phase Softstarter, PSTX105-600-70

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ABB 55kW 75HP 106A 3 Phase Softstarter, PSTX105-600-70

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Key features

  • Rated Operational Power at 400V-Pe (kW): 55.
  • Rated Soft Starter Current at Pe-Ie(A): 106.
  • Rated Operational Power at 440-480V-Pe(HP): 75.
  • Full Load Current of Motor-FLA(A): 104.
  • Rated Operational Voltage(Ue): 208 to 600V AC.
  • Dimensions (HXWXD)in mm: 314x150x197.5.

Product Specifications

Phase Control

3 Phase Control


Built-in: Modbus RTU, Anybus & FBP

Also Available with Operational Voltage: 208-690 V AC

Modbus RTU, Profibus, Device Net, Ethernet: IP & Profinet

Internal Protection

Coated PCBA Protecting from Dust, Moist & Corrosive Atmosphere


Pump, Fan, Compressor, Conveyor Belts, Crusher & Mill

Installation Efficiency

Built-In Bypass (Inside Delta Connection), Analog Output, Electricity Metering, Motor Runtime & Start Count

Standard Communication Protocol

Built-in Modbus RTU for Monitoring & Control

Power (HP)

75 HP

Motor Protection

Current Limit, Electronic Motor Overload Protection, Underload Protection, Locked Rotor Protection, Phase Reversal Protection, Motor Heating Protection, Overvoltage and Undervoltage Protection & Earth-Fault Protection

Rated Control Supply Voltage (Us)

100-250 V AC


6.1 kg

Ambient Temperature

40-60 deg C: Deration with 0.8% per deg C

Power (kW)

55 kW




50-60 Hz

Certification & Approval

CE, cULus, CCC, EAC, ANCE, C-Tick, ABS, DNV, GL, Lloyd's Register, CCS, PRS & Class NK


106 Amp

Application Productivity

Torque Control, Torque Limit, Limp Mode, Stand Still Brake, Sequence Start, Kickstart, Full Voltage Start & Automatic Pump Cleaning


Graphical Display with 17 Languages for Easy Setup, Operation & Also Detachable Keypad

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Product Information

Browse through the extensive list of Soft Starters at Moglix. Shop online for other ABB Soft Starters available at Moglix in the lowest price range.

The PSTX offers complete motor protection in only one unit and is able to handle both load and network irregularities. PT-100 earth fault protection and over under voltage protection along with many other functions keep your motor safer than ever. When reaching full speed, the PSTX will activate its bypass. This saves energy while reducing the softstarter’s heat generation. The PSTX features many application enhancing features, including torque control & the most efficient way to start and stop pumps. The pump cleaning feature can reverse pump flow and clean out pipes, securing uptime of your pump system.

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