ABB soft starters

ABB softstarters 208 to 690VAC PSR:compact range, 3 to105A PSS: flexible range 18 to 300A PST(B):advanced range 30 to1050A

ABB softstarters – The complete rangeABB offers three different ranges of softstarters to coverevery customer need for solutions for small to mediumsizedmotor applications, from 3 A to 1810 A. The overviewtable at the bottom of this page shows the main characteristicsof the different types. For more specific technicaldetails and ordering data, see the following pages.Compact Range

Type PSR, covers motor currents from 3 to 105 A.

 It is the latest addition to the softstarter family and has an attractive,compact design. Further, the system concept includes MMSand the softstarters are available for remote control connectionusing the FieldBusPlug as an accessory. All sizes include aRun signal relay, while from sizes 25 A the PSR Softstarters arealso provided with an output signal for TOR (Top Of Ramp), i.e.full voltage). With standard performance the PSR Softstartershandle ten starts per hour. When an auxiliary cooling fan is added,the starting capacity is increased to 20 starts per hour.• Current ratings 3.9 – 105 A (1.5 - 55 kW), at 400 V• Motor voltage 208 – 600 V• Supply voltage 24 V DC or 100-240 V AC• Easy to install and adjust• DIN rail or screw mounting• Integrated by-pass contactsWith their compact design, the PSR Softstarters are ideal forinstallation in places where space is limited and where there is ademand for easy installation.Flexible RangeType PSS, covers motor currents from 18 to 300 A and offersa flexible solution with easy installation and setup.• Flexible: With two connection possibilities, either in line withthe motor or inside the motor delta. It can also be equippedwith current limit.• Easy to set up: With just three clearly labeled rotaryswitches on the front of the unit it is possible to adjust thePSS Softstarter for a wide range of applications.• Solid state electrical circuit: This ensures the highestreliability and reduces maintenance to a minimum,even in applications with frequent starts and stops.Advanced RangeType PST(B), covers motor currents from 30 to 1050 A andprovides advanced functionality, including integrated protections,programmable signal relays, a flexible communicationsystem and an LCD display. Sizes PSTB370 to 1050 A includea by-pass contactor.• Advanced integrated protections: For the motor; integratedelectronic overload relay, phase monitoring relays,high current and PTC protection. For the Softstarter; advancedthyristor protection.• Flexible bus communication system: By using the ABBFieldBusPlug (FBP), you can decide at any time which bussystem to select within the ABB FBP range. The interfacebetween the PST Softstarter and the ABB FBP is always thesame, independent of size and delivery date.• LCD display: With 14 languages, a menu systemsimilar to your mobile phone, preprogrammed applicationsettings and automatic status and event logging, it couldn’tbe easier to set up and operate!• Programmable signal relays: gives you several possibilitiesfor signalling warnings, faults and other events.• Torque control: allows you to start and stop motors witha more linear acceleration than when using voltage ramp.O – • Field bus communication enabled– – • Real time clock– – • Programmable fault supervision functions– – • Programmable warning functions– – • PTC input for motor protection– – • High current protection– – • Phase imbalance /phase reversal protection– – • Locked rotor protection– – • Thyristor overtemperature protection– – • Motor overload protection– – • Four button keypad (external keypad available)– – O External keypad– O • Current limit control– • • In Line and Inside Delta connection• • • LED indications• – • 1) Built-in by-pass contactor (1) On PSTB)• • • Ramp Start/Stop– – • Torque control– – • Analog output

208 – 600 V ACSupply voltage, Us 100-240 V AC0.75 1.5 2.2 3.9     PSR3-600-70    1SFA 896 103 R7000 0.451.5 3 4 6.8             PSR6-600-70    1SFA 896 104 R7000 0.452.2 4 4 9               PSR9-600-70     1SFA 896 105 R7000 0.453 5.5 5.5 12          PSR12-600-70    1S FA 896 106 R7000 0.454 7.5 7.5 16           PSR16-600-70 1SFA 896 107 R7000 0.455.5 11 15 25 PSR25-600-70 1SFA 896 108 R7000 0.657.5 15 18.5 30 PSR30-600-70 1SFA 896 109 R7000 0.657.5 18.5 22 37 PSR37-600-70 1SFA 896 110 R7000 1.0011 22 30 45 PSR45-600-70 1SFA 896 111 R7000 1.0015 30 37 60 PSR60-600-70 1SFA 896 112 R7000 2.2022 37 45 72 PSR72-600-70 1SFA 896 113 R7000 2.2722 45 55 85 PSR85-600-70 1SFA 896 114 R7000 2.2730 55 55 105 PSR105-600-70 1SFA 896 115 R7000 2.27Supply voltage, Us 24 V DC0.75 1.5 2.2 3.9 PSR3-600-81 1SFA 896 103 R8100 0.451.5 3 4 6.8 PSR6-600-81 1SFA 896 104 R8100 0.452.2 4 4 9 PSR9-600-81 1SFA 896 105 R8100 0.453 5.5 5.5 12 PSR12-600-81 1SFA 896 106 R8100 0.454 7.5 7.5 16 PSR16-600-81 1SFA 896 107 R8100 0.455.5 11 15 25 PSR25-600-81 1SFA 896 108 R8100 0.657.5 15 18.5 30 PSR30-600-81 1SFA 896 109 R8100 0.657.5 18.5 22 37 PSR37-600-81 1SFA 896 110 R8100 1.0011 22 30 45 PSR45-600-81 1SFA 896 111 R8100 1.0015 30 37 60 PSR60-600-81 1SFA 896 112 R8100 2.2022 37 45 72 PSR72-600-81 1SFA 896 113 R8100 2.2722 45 55 85 PSR85-600-81 1SFA 896 114 R8100 2.2730 55 55 105 PSR105-600-81 1SFA 896 115 R8100 2.27

ABB soft starters