softstarters type psr, pss, pse, pst and pstb catalog
2 softstarters | 1sfc132005c0201, rev. m 1sfc132005c0201, rev. m | softstarters 3 news ............................................................................................................................................. 2 contents ....................................................................................................................................... 3 softstarters .................................................................................................................................. 4 applications .................................................................................................................................. 6 psr - the compact range description ................................................................................................................................... 8 overview ....................................................................................................................................... 9 ordering details .......................................................................................................................... 10 accessories ................................................................................................................................ 11 technical data ............................................................................................................................ 12 ul ratings ................................................................................................................................... 13 pss - the fexible range description ................................................................................................................................. 14 overview ..................................................................................................................................... 16 ordering details .......................................................................................................................... 18 accessories ................................................................................................................................ 22 technical data ............................................................................................................................ 23 ul ratings ................................................................................................................................... 25 pse - the effcient range description ................................................................................................................................. 26 overview ..................................................................................................................................... 28 ordering details .......................................................................................................................... 30 accessories ................................................................................................................................ 32 technical data ............................................................................................................................ 33 ul ratings ................................................................................................................................... 35 pst(b) - the advanced range description ................................................................................................................................. 36 overview ..................................................................................................................................... 38 ordering details .......................................................................................................................... 40 accessories ................................................................................................................................ 44 technical data ............................................................................................................................ 45 ul ratings ................................................................................................................................... 49 fbp fieldbusplug devicenet, modbus-rtu and canopen ................................................................................ 50 profbus dp ................................................................................................................................ 52 wall mounting instructions ............................................................................................... 54 dimensions .............................................................................................................................. 55 circuit diagrams .................................................................................................................... 59 prosoft (selection tool) ....................................................................................................... 62 coordination tables .............................................................................................................. 62 certifcations and approvals ............................................................................................ 63 contents news efficient pse range C worlds first compact softstarter with torque control the latest addition to abbs softstarter family is the efficient pse range. this softstarter has been equipped with all the most important features making it a very efficient choice. during the development process, great focus has been put into making sure that both the softstarter and the process are even more reliable. furthermore, the softstarter has been equipped with built-in by-pass to reduce wiring and a back-lit display to provide a hassle free and easy setup and monitoring. the complete range of softstarters abbs softstarter portfolio now consists of four different ranges making it possible to find a suitable softstarter for almost any possible application and motor size all the way up to 1800 a. the softstarter family consists of the compact psr, the flexible pss, the efficient pse and the advanced pst(b) range. semiconductor fuses changed to knife type the bussmann semiconductor fuses, recommended to be used together with pss, pse and pst(b) softstarters, have been changed from screw fixing (din43 653) to knife fixing (din43 620). this will make it possible to use the standard os type switch fuses from abb. motor size functionality compact psr range efficient pse range flexible pss range advanced pst(b) range
4 softstarters | 1sfc132005c0201, rev. m 1sfc132005c0201, rev. m | softstarters 5 softstarters abbs softstarters C the complete range softstarters from the moment the first electric motor was developed, engineers have tried to come up with ways of avoiding the electrical and mechanical problems that usually occur when starting a motor. high inrush currents, current spikes and excessive mechanical wear are some of the problems that need to be avoided. one way is to use a star-delta starter. this method is for many applications an insufficient solution since it handles neither problems with current spikes or torque peaks nor provides a way to perform a soft stop. a softstarter on the other hand, will provide far better performance during the start and allows for soft stops of the motor. abb has been producing softstarters since the beginning of the 1980s. over 30 years experience has been incorporated into the design of todays product ranges. modern power electronics matched with smart circuitry and software gives users of abbs softstarters, with several state-of-the-art design features, superior control of current and voltage levels during motor start and stop. the solution to both mechanical and electrical problems ac motors, the workhorses of the industry, are used to drive fans, crushers, agitators, pumps, conveyors and more. depending on the motor installation, torque and current peaks occur. these peaks are everyday reality for production plants graphs showing the basic differences between direct-on-line starting (dol), star-delta starting and soft starting in terms of the motor voltage (v), motor current (i) and motor torque (t). v motor speed dol softstart star/delta t torque motor current softstart i star/delta dol motor speed motor voltage time 100 % adjustable ramp slope dol star/delta softstart 70 % 58 % 30 % v abb offers four different ranges of softstarters to cover every customer need for solutions with motor sizes up to 1800 a. this page describes the main characteristics of the different softstarter ranges. psr the compact range the psr softstarter is the most compact of all the softstarter ranges. a compact softstarter also allows for the design of compact starting equipment. a psr together with a mms (manual motor starter) makes up a far more compact starting solution than a star-delta starter, for instance. by including a built-in by-pass the energy losses inside the softstarter are reduced. and with only three potentiometers, the setup of the psr could not be easier. still, the optimized ramping characteristics will ensure a very smooth start and stop for all applications. pss the flexible range the pss is the most flexible of the four softstarter ranges from abb. it allows both in-line and inside delta connections. as with the psr, few settings are needed to get it up and running. connecting an external current transformer makes it possible to activate the current limit function which will allow you to keep the current at a pre-set level also when starting heavy- duty applications. the pss softstarter is the ideal solution when looking for a robust solid state starting solution where handling many starts per hour is required. pse the efficient range the pse softstarter is the worlds first compact softstarter with both built-in electronic overload for motor protection and torque control for excellent control of pumps. a compact design, packed with functionality, makes the pse a very efficient starting solution. an illuminated, language neutral display and a four button keypad makes it easy to take advantage of all the advanced features of the pse softstarter. the display provides all the necessary information both during ramping and continuous operation. pst(b) the advanced range the pst(b) softstarter is the most advanced softstarter in the range with almost all imaginable functionality included. advanced protection of the motor, softstarter and load ensures a trouble-free operation. problems are detected before the motor needs to be stopped thanks to a pre-warning system that minimizes downtime. the torque control of the pst(b) was developed in cooperation with well-known pump manufacturers to ensure the best possible stop of pumps, without the risk of water hammering and pressure surges. with the full-text lcd display in your own language, pre- programmed application settings and event logging, setup and operation could not be easier. by using the abbs fieldbusplug, you can decide at any time which bus protocol to use. the fieldbus system will allow you to setup, control and monitor the softstarter. all over the world, causing problems in several ways: ? electrical problems due to voltage and current transients arising from direct-on-line or star-delta starts. the transients may overload the local supply network and cause unacceptable voltage variations that interfere with other electrical equipment connected to the network. ? mechanical problems that address the entire drive chain, from motor to driven equipment, causing a big need for service and repair work. ? operational problems, such as damage to products on conveyor belts. ? water hammering and pressure surges in pipe systems when starting and stopping pumps. the financial consequences of the problems above are considerable. every technical problem and every breakdown costs money in repairs and lost production. by choosing abbs softstarter, all of these problems could be avoided. whether the choice is the psr, pss, pse or the pst(b), abbs softstarters all allow smooth start and stops while keeping mechanical and electrical stresses to a minimum. psr pss pse pst(b) ? standard o optional C not available ? C ? ? 1) built-in by-pass 1) on pstb C ? C ? inside delta connection C C ? o coated pcbs C C ? ? display and keypad C C ? ? torque control C o ? ? settable current limit function C C ? ? electronic motor overload protection C C C ? ptc input for motor protection C C C ? phase imbalance protection C C C ? phase reversal protection C C ? ? locked rotor protection C ? ? ? thyristor overtemperature protection C C ? ? underload protection C C C ? programmable warning functions C C ? ? analog output o C o ? fieldbus communication C C o ? event log C C o o external keypad psr18 - 600 - 70 control supply voltage: 70 = 100-250 v ac 11 = 24 v ac/dc operational voltage: 600 v current rating: 18 a softstarter range
6 softstarters | 1sfc132005c0201, rev. m 1sfc132005c0201, rev. m | softstarters 7 applications applications compressors conveyor belts fans pumps common questions: C how to ensure a long life of the compressor? C using a softstarter for starting will reduce the accelerating torque, thereby minimizing the mechanical stress. C how to build a compact compressor unit? C using a compact softstarter like psr or pse will allow a much more compact starting equipment than for instance a star-delta starter. common questions: C how to avoid extended voltage drops due to long starting time? C use abbs softstarter equipped with current limit to keep control of the starting current. C how to extend the life of the driving belts? C our softstarters will reduce the mechanical stress during start, thus avoiding slipping belts. C how to ensure the operation of the fan? C a softstarter with underload protection will detect broken belts, making the operator immediately aware of the problem. common questions: C how to reduce the need for service and repair of the conveyor belt? C a softstarter from abb will ensure starts with minimal mechanical stress on the conveyor belt. C how to avoid that the conveyor belt is running in the wrong direction? C use a softstarter with phase reversal protection. C how to improve the efficiency of the conveyor belt? C using softstarters with high and low current warnings allow you to load on and off the conveyor belt. C how to ensure a successful start even after longer times without operation? C a softstarter with kick start function will provide sufficient torque to be able to overcome the initial high friction from a temporary jammed belt. common questions: C how to avoid voltage drops when starting? C abbs softstarter will reduce the starting current and thereby avoid the voltage drops. C how to avoid water hammering when stopping? C use our softstarters equipped with an optimized stop ramp. or even better, with torque control. C how to ensure high reliability in harsh environments? C use our softstarters equipped with coated circuit boards to better withstand those environments. C how to protect my pumping equipment in the best possible way? C use abbs softstarters equipped with our special designed protections such as overload, underload, and locked rotor protection. wastewater transportation ? infuent and effuent pumps ? treatment pumps and fans water treatment ? treatment pump s effuent water ? effuent pumps effuent water ? effuent pumps raw water intake ? raw water intake pumps waste incineration ? effuent pumps ? fans ? conveyors raw water supply ? feed-water pumps desalination ? intake pumps ? brine pumps ? booster pumps ? high pressure pumps ? drinking water pumps irrigation ? intake pumps ? distribution pumps water transmission ? transfer pumps ? distribution pumps ? booster pumps drinking water distribution ? distribution pumps ? booster pumps industrial use ? process feed-water pumps ? district heating pumps ? cooling water pumps ? slurry pumps water is the most important resource in the world and water facilities can be found everywhere. examples of water applications are freshwater and wastewater systems, circulating water for heating, cooling and irrigation.
8 softstarters | 1sfc132005c0201, rev. m 1sfc132005c0201, rev. m | softstarters 9 psr C the compact range description the psr range is the most compact of all abbs softstarter ranges. the compact psr range makes it possible to fit many devices into the same enclosure. a psr together with a mms (manual motor starter) makes up a far more compact starting solution than a star-delta starter, for instance. flexible mounting psr softstarters from 3 to 45 a are possible to mount on a din-rail, ensuring quick and easy mounting. naturally, all sizes can be screw mounted. few settings the setup of the psr is easily done and confirmed using the three clearly marked potentiometers on the front. built-in by-pass for energy saving the built-in by-pass on all sizes does not only save energy; it will also ensure the most compact abbs softstarter design and reduce the installation time. thanks to the reduced heat generation, the softstarter can be mounted inside high ip class enclosures. suitable for stopping pumps even without using torque control, the psr range is designed to reduce water hammering. compared to the direct stops of a star-delta starter or a dol starter the psr is superior. see the stop ramp with step-down voltage below. system concept with manual motor starters all psr softstarter sizes can easily be connected to the corresponding manual motor starters from abb by using the special designed connection kits. this makes both the mounting and the connection easier and will provide a very compact starting solution containing short circuit and thermal protection, isolation function and soft starter - everything that you need. start = 1 ... 20 sec stop = 0 ... 20 sec - including the step down voltage. step down = 2% reduction for each second increased stop ramp stop ramp 10 sec -> step down 80% (20% reduction) u ini = 40 ... 70% results in end voltage = 30 ... 60% 3 2 1 3 1 2 u ini u end start stop step down 3 1 2 2 3 psr C the compact range overview psr3 ... psr16 psr25 ... psr30 psr37... psr45 psr60 ... psr105 softstarter, type normal start in-line connected psr3 psr6 psr9 psr12 psr16 psr25 psr30 psr37 psr45 psr60 psr72 psr85 psr105 (400 v) kw 1.5 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 iec, max. a 3.9 6.8 9 12 16 25 30 37 45 60 72 85 105 (440-480 v) hp 2 3 5 7.5 10 15 20 25 30 40 50 60 75 ul, max fla 3.4 6.1 9 11 15.2 24.2 28 34 46.2 59.4 68 80 104 400 v, 40 oc using manual motor starters type 1 coordination will be achieved manual motor starter (50 ka) type ms116 ms132 ms450 ms495 using gg fuses type 1 coordination will be achieved fuse protection (50 ka) gg fuse 10 a 16 a 25 a 32 a 50 a 63 a 100 a 125 a 200 a 250 a suitable switch fuse for the above gg fuses switch fuse, type os32gd os125gd os250d overload protection is used to protect the motor from over heating thermal overload relay tf42 tf65 tf96 tf140du the line contactor is not required for the softstarter itself but often used to open if ol trips line contactor, type af9 af12 af16 af26 af30 af38 af52 af65 af80 af96 af116 using by-pass will reduce the power loss and allow more starts per hour by-pass contacts built-in product description ? wide rated operational voltage 208C600 v ? rated control supply voltage 24 v ac/dc or 100C240 v ac ? rated operational current 3C105 a ? wide ambient temperature range, -25 to +60 oc ? built-in by-pass on all sizes, saving energy and reducing installation time ? potentiometer settings ? run signal relay on all devices ? tor signal relay on psr25 psr105 ? optional feldbus communication using profbus, modbus, devicenet or canopen ? din rail mounting on psr3 psr45 ? screw mounting on all sizes ? connection kits for easy connection with abbs manual motor starters ? sophisticated algorithm eliminating the dc-component and thereby providing excellent starting performance settings
10 softstarters | 1sfc132005c0201, rev. m 1sfc132005c0201, rev. m | softstarters 11 psr C the compact range ordering details psr3 ... psr105 rated operational voltage u e , 208-600 v ac rated control supply voltage, u s , 100-240 v ac motor power 230 v p e kw 400 v p e kw 500 v p e kw iec max rated operational current i e a type order code weight kg 1 piece 0.75 1.5 2.2 3.9 psr3-600-70 1sfa896103r7000 0.450 1.5 3 4 6.8 psr6-600-70 1sfa896104r7000 0.450 2.2 4 4 9 psr9-600-70 1sfa896105r7000 0.450 3 5.5 5.5 12 psr12-600-70 1sfa896106r7000 0.450 4 7.5 7.5 16 psr16-600-70 1sfa896107r7000 0.450 5.5 11 15 25 psr25-600-70 1sfa896108r7000 0.650 7.5 15 18.5 30 psr30-600-70 1sfa896109r7000 0.650 7.5 18.5 22 37 psr37-600-70 1sfa896110r7000 1.000 11 22 30 45 psr45-600-70 1sfa896111r7000 1.000 15 30 37 60 psr60-600-70 1sfa896112r7000 2.200 22 37 45 72 psr72-600-70 1sfa896113r7000 2.270 22 45 55 85 psr85-600-70 1sfa896114r7000 2.270 30 55 55 105 psr105-600-70 1sfa896115r7000 2.270 rated operational voltage u e , 208-600 v ac rated control supply voltage, u s , 24 v ac/dc 0.75 1.5 2.2 3.9 psr3-600-11 1sfa896103r1100 0.450 1.5 3 4 6.8 psr6-600-11 1sfa896104r1100 0.450 2.2 4 4 9 psr9-600-11 1sfa896105r1100 0.450 3 5.5 5.5 12 psr12-600-11 1sfa896106r1100 0.450 4 7.5 7.5 16 psr16-600-11 1sfa896107r1100 0.450 5.5 11 15 25 psr25-600-11 1sfa896108r1100 0.650 7.5 15 18.5 30 psr30-600-11 1sfa896109r1100 0.650 7.5 18.5 22 37 psr37-600-11 1sfa896110r1100 1.000 11 22 30 45 psr45-600-11 1sfa896111r1100 1.000 15 30 37 60 psr60-600-11 1sfa896112r1100 2.200 22 37 45 72 psr72-600-11 1sfa896113r1100 2.270 22 45 55 85 psr85-600-11 1sfa896114r1100 2.270 30 55 55 105 psr105-600-11 1sfa896115r1100 2.270 psr C the compact range accessories pslw 1sfc132012f0202 1sfc132171f0001 1sfc132169f0001 psr45-ms450 1sfc132170f0001 psr105-ms495 1sfc132208f0002 psr30-ms132 1sfc13224f0001 connection kit connection kit for softstarter type type order code pack ing piece weight kg 1 piece psr3...psr16 with ms116 or ms132 psr16-ms116 1sfa896211r1001 1 0.022 psr25...psr30 with ms132-12...ms132-32 psr30-ms132 1sfa896212r1001 1 0.040 psr37...psr45 with ms450 psr45-ms450 1sfa896213r1001 1 0.034 psr60...psr105 with ms495 psr105-ms495 1sam501903r1001 1 0.050 fan for softstarter type type order code pack ing piece weight kg 1 piece psr3...psr45 psr-fan3-45a 1sfa896311r1001 1 0.010 psr60...psr105 psr-fan60-105a 1SFA896313R1001 1 0.013 terminal enlargements for softstarter type type order code pack ing piece weight kg 1 piece psr60...105 wire range mm2 1x10...50, 2x10...25 pslw-72 1sfa899002r1072 1 0.150 fieldbusplug connection accessory for softstarter type type order code pack ing piece weight kg 1 piece the same accessory for all sizes ps-fbpa 1sfa896312r1002 1 0.060 abbs fieldbusplug suitable for all sizes. see page 50-53 psr-fan60-105a thermal motor overload protection short circuit protection softstarter providing excellent start and stop isolating function connection device psr-fan3-45a psr3 ... psr16 1sfc132297f0002 psr25 ... psr30 1sfc132298f0002 psr37 ... psr45 1sfc132299f0002 psr60 ... psr105 1sfc132300f0002 ps-fbpa psr16-ms116 1sfc132325f0001 1sfc132168f0001
12 softstarters | 1sfc132005c0201, rev. m 1sfc132005c0201, rev. m | softstarters 13 psr C the compact range technical data ul ratings softstarter motor power p (hp) and full load current fla (a) max u e u e u e u e max. fuse type fla a 200 v/208 v hp 220 v/240 v hp 440 v/480 v hp 550 v/600 v hp a, type psr3 3.4 0.5 0.75 2 2 35 a j-type psr6 6.1 1 1.5 3 5 35 a j-type psr9 9 2 2 5 7.5 35 a j-type psr12 11 3 3 7.5 10 35 a j-type psr16 15.2 3 5 10 10 35 a j-type psr25 24.2 7.5 7.5 15 20 60 a j-type psr30 28 7.5 10 20 25 60 a j-type psr37 34 10 10 25 30 90 a j-type psr45 46.2 15 15 30 40 90 a j-type psr60 59.4 20 20 40 50 110 a j-type psr72 68 20 25 50 60 125 a j-type psr85 80 25 30 60 75 150 a j-type psr105 104 30 40 75 100 200 a j-type rated insulation voltage u i 600 v rated operational voltage u e 208...600 v +10%/-15%, 50/60 hz 5% rated control supply voltage u s 100...240 v ac, 50/60hz 5% or 24 v ac/dc, +10%/-15%, power consumption psr3 psr6 psr9 psr12 psr16 psr25 psr30 psr37 psr45 psr60 psr72 psr85 psr105 supply circuit at 100-240 v ac 12 va 10 va at 24 v ac/dc 5 w max. power loss at rated i e psr3 psr6 psr9 psr12 psr16 psr25 psr30 psr37 psr45 psr60 psr72 psr85 psr105 0.7 w 2.9 w 6.5 w 11.5 w 20.5 w 25 w 36 w 5.5 w 8.1 w 3.6 w 5.2 w 7.2 w 6.6 w starting capacity at i e 4 x ie for 6 sec. number of starts per hour see table below for details standard 10 1 ) with aux. fan 20 1) service factor 100% ambient temperature during operation -25 oc to +60 oc 2) during storage -40 oc to +70 oc maximum altitude 4000 m 3) degree of protection psr3 psr6 psr9 psr12 psr16 psr25 psr30 psr37 psr45 psr60 psr72 psr85 psr105 main circuit ip20 ip10 control circuit ip20 connectable cable area psr3-psr16 psr25-psr30 psr37-psr45 psr60-psr105 main circuit 1 x 0.75-2.5mm 2 1 x 2.5-10mm 2 1 x 6-35mm 2 1 x 10-95mm 2 2 x 0.75-2.5mm 2 2 x 2.5-10mm 2 2 x 6-16mm 2 2 x 6-35mm 2 psr3-psr16 psr25-psr105 control circuit 1 x 0.75-2.5mm 2 1 x 0.75-2.5mm 2 2 x 0.75-2.5mm 2 2 x 0.75-1.5mm 2 signal relays psr3-psr16 psr25-psr105 for run signal resistive load 240 v ac, 3 a/24 v dc, 3 a 240 v ac, 3 a/24 v dc, 3 a ac-15 (contactor) 240 v ac, 0.5 a/24 v dc, 0.5 a 240 v ac, 0.5 a/24 v dc, 0.5 a for top ramp signal resistive load - 240 v ac, 3 a/24 v dc, 3 a ac-15 (contactor) - 240 v ac, 0.5 a/24 v dc, 0.5 a led for on/ready green for run/top of ramp green settings ramp time during start 1-20 sec. ramp time during stop 0-20 sec. initial- and end voltage 40-70% 1) valid for 50% on time and 50% off time. if other data is required, contact your sales offce. 2) above 40 oc up to max. 60 oc reduce the rated current with 0.8% per oc. 3) when used at high alitudes above 1000 meters up to 4000 meters you need to derate the rated current using the following formula. [ % of i e = 100 - x-1000 ] x = actual altitude for the softstarter 150 psr C the compact range ul ratings number of starts per hour using psr softstarters motor current starts/hour without auxiliary fan starts/hour with auxiliary fan i e 10 20 30 40 50 60 80 100 10 20 30 40 50 60 80 100 3 a psr3 psr6 psr3 6 a psr6 psr9 psr6 psr9 9 a psr9 psr12 psr16 psr25 psr9 psr12 12 a psr12 psr16 psr25 psr30 psr12 psr16 psr25 16 a psr16 psr25 psr30 psr37 psr16 psr25 psr30 25 a psr25 psr30 psr37 psr45 psr60 psr25 psr30 psr37 psr45 30 a psr30 psr37 psr45 psr60 psr72 psr30 psr37 psr45 37 a psr37 psr45 psr60 psr72 psr85 psr105 psr37 psr45 psr60 45 a psr45 psr60 psr72 psr85 psr105 - psr45 psr60 psr72 60 a psr60 psr72 psr85 psr105 - - psr60 psr72 psr85 psr105 - 72 a psr72 psr85 psr105 - - - - psr72 psr85 psr105 - - 85 a psr85 psr105 - - - - - psr85 psr105 - - - - 105 a psr105 - - - - - - - psr105 - - - - - - data based on an ambient temperature of 40, starting current of 4 x i e and ramp time 6 seconds. for more optimized selections, or to use psr for heavy-duty starts, please use the softstarter selection tool.
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