ABB Softstarters Guide

ABB Softstarters Guide

Catalog

Softstarters

Type PSR, PSE, PST and PSTB

News

Efficient PSE Range – World’s first compact softstarter with Torque control

The latest addition to the ABB 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. Further more, the softstarter has been equipped with built-in by-pass to reduce the wiring and a back-lit display to provide easy set-up and monitoring.

The complete range of Softstarters

The ABB softstarter portfolio now consists of 3 different ranges making it possible to find a suitable softstarter for almost all possible applications and motor sizes all the way up to 1800A. The softstarter family consists of the Compact PSR, the Efficient

PSE and the Advanced PST(B) range.

Functionality

Compact PSR Range

Efficient PSE Range

Advanced PST(B) Range

Motor size

2 | Softstarters Softstarters | 3

2 | Softstarters

Contents

News.............................................................................................................................................. 2

Contents ........................................................................................................................................ 3

Softstarters ................................................................................................................................... 4

Applications ................................................................................................................................... 6

PSR - The compact range

Description ..................................................................................................................................... 8

Overview ........................................................................................................................................ 9

Ordering details ............................................................................................................................ 10

Accessories .................................................................................................................................. 11

Technical data .............................................................................................................................. 12

PSE - The efficient range

Description ................................................................................................................................... 14

Overview ...................................................................................................................................... 16

Ordering details ............................................................................................................................ 18

Accessories .................................................................................................................................. 20

Technical data .............................................................................................................................. 21

PST(B) - The advanced range

Description ................................................................................................................................... 24

Overview ...................................................................................................................................... 26

Ordering details ............................................................................................................................ 28

Accessories .................................................................................................................................. 32

Technical data .............................................................................................................................. 33

FBP Field Bus Plug

DeviceNET, MODBUS-RTU and CANopen ................................................................................... 38

Profibus DP .................................................................................................................................. 40

Wall mounting instructions

............................................................................................... 42

Dimensions

.............................................................................................................................. 43

Circuit diagrams

.................................................................................................................... 46

ProSoft (selection tool)

....................................................................................................... 49

Certifications and approvals

............................................................................................ 50

Softstarters | 3

Softstarters

From the moment the first electrical motors were developed, engineers have been searching for a way to avoid electrical and mechanical problems that usually occur when starting the motor. These problems include high inrush current and current spikes as well as excessive mechanical wear. One traditional way to avoid this is to use a star delta starter. This starting method in many applications is insufficient, as problems with current spikes and torque peaks will remain. In addition, it does not provide any way to perform a soft stop. A softstarter on the other hand will provide far better performance during the start and also the possibility to soft stop the motor.

ABB has been producing softstarters since the beginning of the

1980’s. The valuable experience gained since the early 80’s has been incorporated into the design of today’s product ranges.

Matching modern power electronics with smart circuitry and software, the ABB softstarters offer superior control of the current and voltage during motor start-up and stop, in addition to several state of the art design features.

and current peaks are an everyday reality in production plants all over the world, causing damage in several ways. Among them are:

• Electrical problems due to voltage and current transients

arising from Direct-On-Line or Star-Delta starts. Such

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 as well as unwanted down time.

• 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 are considerable; every technical problem and every breakdown costs money in terms of repairs as well as lost production.

The solution to both mechanical and electrical problems

AC motors, “the workhorse of the industry”, are used to drive fans, crushers, agitators, pumps, conveyors, etc. Depending on how it is installed, too often unnecessary and unwanted torque

The easy solution to all of these problems is to install an ABB

Softstarter type PSR, PSE or PST(B). With ABB Softstarters, it is possible to start and stop smoothly while keeping mechanical and electrical stresses to a minimum.

V

100 %

Motor voltage

DOL Star/Delta Softstart

70 %

58 %

Adjustable ramp slope

30 %

I

Motor current

DOL

Softstart

Star/Delta

T

Torque

DOL

Star/Delta

Softstart

Time

Motor speed

Motor speed

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).

4 | Softstarters Softstarters | 5

4 | Softstarters

Softstarters

ABB softstarters – The complete range

ABB offers three different ranges of softstarters to cover every customer need for solutions for 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, thereby making it possible to design compact starting equipment. The system concept with Manual Motor Starters and the PSR provides a far more compact starting solution than for instance a star delta starter.

The torque control function has been developed and tested together with well known pump manufacturers to ensure the best possible start/stop of pumps without water hammering and pressure surges.

With the full text LCD display in your own language, preprogrammed application settings and event logging, it couldn’t be easier to set-up and operate.

By using the ABB FieldBusPlug, you can decide at any time which bus protocol to use. The fieldbus system will allow you to set-up, control and monitor the softstarter.

The built-in by-pass reduces the energy loss and makes the connection easier. With only three potentiometers, the set-up couldn’t be any easier. Still, the optimized ramping characteristics will ensure a very smooth start and stop for all applications.

PSE — The efficient range

The PSE softstarter is the world’s first compact softstarter with both built-in electronic overload for motor protection and torque control for an excellent control of pumps. The compact design with the most important functionality integrated provides a very efficient starting solution.

The illuminated language neutral display and the four button keypad make it easy to take advantage of all the advanced functionality in the softstarter. The display will also provide 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. All the advanced protections for the motor, the softstarter and the load ensure a trouble free operation. Pre-warnings even allow problems to be detected before the motor needs to be stopped and thereby avoiding unnecessary downtime.

PSR PSE PST(B) • Standard O Optional – Not available

O

O

O

O

• 1)

O

O

Built-in by-pass 1) on PSTB

Inside delta connection

Coated PCBs

Display and keypad

Torque control

Settable current limit function

Electronic motor overload protection

PTC input for motor protection

Phase imbalance protection

Phase reversal protection

Locked rotor protection

Thyristor overtemperature protection

Underload protection

Programmable warning functions

Analog output

FieldBus communication

Event log

External keypad

• Standard

O Optional

– Not available

Softstarters | 5

Applications

Pumps

Water is the world’s most important resource and water facilities can be found all over the world. Examples of water applications are freshwater and wastewater systems, circulating water for heating or cooling and irrigation.

Wastewater transportation

• Influent and effluent pumps

• Treatment pumps and fans

Industrial use

• Process feed-water pumps

• District heating pumps

• Cooling water pumps

• Slurry pumps

Drinking water distribution

• Distribution pumps

• Booster pumps

Irrigation

• Intake pumps

• Distribution pumps

Water transmission

• Transfer pumps

• Distribution pumps

• Booster pumps

Desalination

• Intake pumps

• Brine pumps

• Booster pumps

• High pressure pumps

• Drinking water pumps

Water treatment

• Treatment pumps

Effluent water

• Effluent pumps

Effluent water

• Effluent pumps

Waste incineration

• Effluent pumps

• Fans

• Conveyors

Raw water intake

• Raw water intake pumps

Raw water supply

• Feed-water pumps

Common questions:

– How to avoid voltage drops on the network when starting?

– ABB softstarter will reduce the starting current

and thereby avoid the voltage drops.

– How to avoid water hammering when stopping?

– Use our softstarters equipped with an optimized

stop ramp or even better with torque control.

– How to ensure high reliability in harsh environments?

– Use our softstarters equipped with coated circuit

boards to better withstand those environments.

– How to protect my pumping equipment in the best

possible way?

– Use ABB softstarters equipped with our special

designed protections such as overload, underload,

and locked rotor protection.

6 | Softstarters Softstarters | 7

6 | Softstarters

Applications

Fans

Compressors

Conveyor belts

Common questions:

– How to avoid extended voltage drops due to long

starting time?

– Use an ABB softstarter equipped with current limit to

keep control of the starting current.

– How to extend the life of the driving belts?

– Our softstarters will reduce the mechanical stress during

start, thus avoiding slipping belts.

– How to ensure the operation of the fan?

– A softstarter with underload protection will detect broken

belts, making the operator immediately aware of the

problem.

Common questions:

– How to ensure a long life of the compressor?

– Using a softstarter for starting will reduce the accelerating

torque, thereby minimizing the mechanical stress.

– How to build a compact compressor unit?

– 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:

– How to reduce the need for service and repair of the

conveyor belt?

– A softstarter from ABB will cause minimal mechanical

stress on the conveyor belt.

– How to avoid that the conveyor belt is running in the

wrong direction?

– Use a softstarter with phase reversal protection.

– How to improve the efficiency of the conveyor belt?

– Using softstarters with high and low current warnings

allows you to load on and off the conveyor belt.

– How to ensure a successful start in high inertia loads?

– A softstarter with kick start function will provide sufficient

torque to be able to overcome the initial high friction from

a temporarily jammed belt.

Softstarters | 7

PSR – The compact range

Description

Product description

• Wide rated operational voltage 208 – 600 V

• Rated control supply voltage 24 V DC or

100 – 240 V AC

• Rated operational current 3 – 105 A

• Wide ambient temperature range, -25 to +60 ºC (-13 to 140 ºF)

• 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 fieldbus communication using Profibus,

Modbus, Devicenet or CANopen

• DIN rail mounting on PSR3 … PSR45

• Screw mounting on all sizes

• Connection kits for easy connection with ABB manual motor starters

• Sophisticated algorithm eliminating the DC-component and thereby providing excellent starting performance.

Settings

1

2

3

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%

1

2

3

The PSR range is the most compact of all the ABB softstarter ranges, thereby making it possible to fit many devices into the same enclosure. The system concept with Manual Motor

Starters provides a far more compact starting solution than for example a star delta starter.

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 set-up 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 ABB softstarter design and reduce the installation time.

Suitable for stopping pumps

Even without using torque control, the PSR range is designed to reduce water hammering and will allow a superior stop compared to the direct stop resulting from a star delta starter or a DOL starter. See the special designed 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, using the special designed connection kits. This will both make the mounting and the connection easier and will provide a very compact starting solution containing short circuit and thermal protection, isolation function and softstarter - everything that you need.

3

Uini

1 Start

2 Step down

3

Uend

2 Stop

8 | Softstarters Softstarters | 9

8 | Softstarters

PSR – The compact range

Overview

Softstarter

Normal start

In-line connected

PSR3

(480 V) hp 2

(600 V) hp 2

UL/CSA, Max FLA 3.4

PSR6

3

5

6.1

PSR3 ... PSR16

PSR9

5

7.5

9

7.5

10

11

10

10

15.2

PSR25 ... PSR30 PSR37 ... PSR45

15

20

24.2

20

25

28

25

30

34

30

40

46.2

40

50

59.4

PSR60 ... PSR105

PSR12 PSR16 PSR25 PSR30 PSR37 PSR45 PSR60 PSR72 PSR85 PSR105

50

60

68

60

75

80

75

100

104

Using manual motor starter, type 1 coordination will be achieved

Manual motor starter (5 kA, 600 V, 40 ºC)

MS116

Using J fuses, type 1 coordination will be achieved

175 % rating

Max rating

Minimum enclosure size

1)

J type fuse protection (85 kA)

5 A

35 A

10 A

35 A

15 A

35 A

15 A

35 A

254 x 204 x 153 mm / 10 x 8 x 6 in

25 A

35 A

MS132 MS450

40 A

60 A

45 A

60 A

50 A

90 A

80 A

90 A

305 x 254 x 204 mm / 12 x 10 x 8 in

MS495 —

100 A

110 A

110 A

125 A

125 A

150 A

175 A

200 A

600 x 400 x 210 mm / 24 x 16 x 8 in

Fusible disconnect switch for the above J fuses

Fusible disconnect switch

OS30

Overload protection is used to protect the motor from over heating

Thermal overload relay

The line contactor is not required for the softstarter itself but often used to open if OL trips

Line contactor

AF9

TF42DU

AF12 AF16

Using by-pass will reduce the power loss and allow more starts per hour

Bypass contacts

1)

Enclosure that has two latching points minimum. For use in pollution degree 2 environment.

AF26

OS60

AF30

Built-in

AF50

OS100

TA75DU

OS200

TA110DU

AF63 AF75 AF95 AF110

Softstarters | 9

PSR – The compact range

Ordering details

PSR3 ... PSR16

PSR25 ... PSR30

PSR37 ... PSR45

PSR60 ... PSR105

11

15

22

22

30

4

5.5

7.5

7.5

230 V kW

0.75

1.5

2.2

3

PSR3 ... PSR105

Rated operational voltage U e

, 208-600 V AC

Rated control supply voltage, U s

, 100 - 240 V AC

30

37

45

55

55

7.5

15

18.5

22

4

4

500 V kW

2.2

5.5

22

30

37

45

55

7.5

11

15

18.5

3

4

400 V kW

1.5

5.5

15

20

25

30

40

5

7.5

10

10

230 V hp

0.75

1.5

2

3

15

20

20

25

30

3

7.5

7.5

10

1

2

208 V hp

0.5

3

30

40

50

60

75

10

15

20

25

3

5

480 V hp

2

7.5

40

50

60

75

100

10

20

25

30

600 V hp

2

5

7.5

10

15.2

24.2

28

34

46.2

59.4

68

80

104

UL/CSA

Max rated operational current I

A e

3.4

6.1

9

11

Part number

PSR3-600-70

PSR6-600-70

PSR9-600-70

PSR12-600-70

PSR16-600-70

PSR25-600-70

PSR30-600-70

PSR37-600-70

PSR45-600-70

PSR60-600-70

PSR72-600-70

PSR85-600-70

PSR105-600-70

Weight kg (lb)

0.450 (0.99)

0.450 (0.99)

0.450 (0.99)

0.450 (0.99)

0.450 (0.99)

0.650 (1.43)

0.650 (1.43)

1.000 (2.20)

1.000 (2.20)

2.200 (4.85)

2.270 (5.00)

2.270 (5.00)

2.270 (5.00)

Rated operational voltage U e

, 208-600 V AC

Rated control supply voltage, U s

, 24 V DC

0.75

5.5

7.5

7.5

11

1.5

2.2

3

4

15

22

22

30

1.5

30

37

45

55

3

4

5.5

7.5

11

15

18.5

22

2.2

37

45

55

55

4

4

5.5

7.5

15

18.5

22

30

0.5

7.5

7.5

10

15

1

2

3

3

20

20

25

30

0.75

7.5

10

10

15

1.5

2

3

5

20

25

30

40

2

15

20

25

30

3

5

7.5

10

40

50

60

75

3.4

6.1

9

11

15.2

24.2

28

34

46.2

59.4

68

80

104

2

20

25

30

40

5

7.5

10

10

50

60

75

100

PSR3-600-81

PSR6-600-81

PSR9-600-81

PSR12-600-81

PSR16-600-81

PSR25-600-81

PSR30-600-81

PSR37-600-81

PSR45-600-81

PSR60-600-81

PSR72-600-81

PSR85-600-81

PSR105-600-81

0.450 (0.99)

0.450 (0.99)

0.450 (0.99)

0.450 (0.99)

0.450 (0.99)

0.650 (1.43)

0.650 (1.43)

1.000 (2.20)

1.000 (2.20)

2.200 (4.85)

2.270 (5.00)

2.270 (5.00)

2.270 (5.00)

10 | Softstarters Softstarters | 11

10 | Softstarters

PSR – The compact range

Accessories

PSR16-MS116

PSR-FAN

PSR30-MS132

PSR45-MS450

PSR105-MS495

Connection kit

For softstarter type

PSR3...PSR16 with MS116

PSR25...PSR30 with MS132

PSR37...PSR45 with MS450

PSR60...PSR105 with MS495

Fan

For softstarter type

PSR3...PSR45

PSR60...PSR105

PSLW

Terminal enlargements

PSR-FAN 60-105 A

For softstarter type

PSR60...105

Wire range mm2 1x10...50, 2x10...25

FieldBus plug connection accessory

For softstarter type

The same accessory for all sizes

ABB Field Bus Plug suitable for all sizes. See page 38-41

PS-FBPA

Connection kit

Part number

PSR16-MS116

PSR30-MS132

PSR45-MS450

PSR105-MS495

Pack piece ing

1

1

1

1

Weight kg (lb)

1 piece

0.030 (0.07)

0.030 (0.07)

0.030 (0.07)

0.050 (0.11)

Part number

PSR-FAN

PSR-FAN 60-105 A

Pack ing piece

1

1

Weight kg (lb)

1 piece

0.010 (0.02)

0.013 (0.03)

Part number

PSLW-72

Part number

PS-FBPA

Pack piece ing

1

Weight kg (lb)

1 piece

0.150 (0.33)

Pack ing piece

1

Weight kg (lb)

1 piece

0.060 (0.13)

Thermal motor overload protection

Short circuit protection

Connection device

Isolating function

Softstarter providing excellent start and stop

Softstarters | 11

PSR – The compact range

Technical data

Rated insulation voltage U i

Rated operational voltage U e

Rated control supply voltage U s

Power consumption

Supply circuit at 100-240 V AC at 24 V DC

Max. Power loss at rated I e

600 V

208...600 V +10 %/-15 %, 50/60 Hz ±5 %

100...240 V AC, 50/60Hz ±5 % or 24 V DC, +10 %/-15 %,

PSR3 PSR6 PSR9 PSR12 PSR16 PSR25 PSR30 PSR37 PSR45 PSR60 PSR72 PSR85 PSR105

12 VA

5 W

10 VA

PSR12 PSR16 PSR25 PSR30 PSR37 PSR45 PSR60 PSR72 PSR85 PSR105

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

Number of starts per hour standard with aux. fan

Service factor

Ambient temperature during operation during storage

Maximum altitude

Degree of protection main circuit control circuit

Connection main circuit cable area r tightening torrque

PSR3

0.7 W

PSR6

2.9 W

4 x Ir for 6 sec.

See table on page 13.

10

1)

20

1)

100 %

PSR9

6.5 W

-25 ºC to + 60 ºC (-13 to 140 ºF)

-40 ºC to + 70 ºC (-40 to 158 ºF)

4000 m (13123 ft)

3)

PSR3 PSR6 PSR9

PSR3-PSR16

1 x 2.5mm

2

1 x 14 AWG

1 Nm - 9 lb.in

PSR12 PSR16 PSR25 PSR30 PSR37 PSR45 PSR6 0 PSR72 PSR85 PSR105

IP20 IP10

PSR3-PSR16

2)

IP20

PSR25-PSR30

1 x 2.5 - 10 mm

1 x 12 - 8 AWG

2

2.3 Nm - 20 lb.in

PSR37-PSR45

1 x 6 - 35 mm

2

1 x 8 - 4 AWG

4.0 Nm - 35 lb.in

PSR25-PSR105

PSR60-PSR105

1 x 10 - 95 mm

2

1 x 6 - 2/0 AWG

8.0 Nm - 71 lb.in

control circuit cable area 1 x 1.5 - 2.5 mm

2

2 x 1.5 mm 2

1 x 16 - 14 AWG

2 x 16 AWG

1 Nm - 9 lb.in

PSR3-PSR16

1 x 1.5 - 2.5 mm

2

2 x 1.5 mm 2

1 x 16 -14 AWG

2 x 16 AWG

0.6 Nm - 5 lb.in

PSR25-PSR105 tightening torque

Signal relays for Run signal

Resistive load

AC-15 (Contactor) for Top ramp signal

Resistive load

AC-15 (Contactor)

LED for On/Ready

for Run/Top Of Ramp

Settings Ramp time during start

Ramp time during stop

Initial- and End Voltage

Green

Green

1-20 sec.

0-20 sec.

40-70%

240 V AC, 3 A / 24 V DC, 3 A

240 V AC, 0.5 A / 24 V DC, 0.5 A

-

-

240 V AC, 3 A / 24 V DC, 3 A

240 V AC, 0.5 A / 24 V DC, 0.5 A

240 V AC, 3 A / 24 V DC, 3 A

240 V AC, 0.5 A / 24 V DC, 0.5 A

1 )

Valid for 50 % on time and 50 % off time. 4 x I e for 6 sec., if other data is required, contact your sales office.

2)

Above 40 ºC (104 ºF) up to max. 60 ºC (140 ºF) reduce the rated current with 0.8 % per ºC (0.44 % per ºF).

3)

When used at high altitudes above 1000 meters (3281 ft) up to 4000 meters (13123 ft) you need to derate the rated current using the following formula.

[ % of I e

[ % of I e

12 | Softstarters Softstarters | 13

12 | Softstarters

PSR – The compact range

Technical data

Number of starts per hour using PSR softstarters

Motor current

I e

3 A

Starts/hour without auxiliary fan

10

6 A

9 A

12 A

16 A PSR16

20

PSR9

PSR12

25 A PSR25 PSR30

30 A PSR30 PSR37

37 A

45 A

PSR37

PSR45

PSR45

30

PSR6

PSR25

40

PSR3

PSR16

50

PSR12

PSR25

PSR30

60 80 100

PSR6

PSR9

PSR16 PSR25

PSR30

PSR37

PSR37

PSR45

PSR60

PSR45

PSR60

PSR60

PSR72

PSR60 PSR72 PSR85 PSR105

PSR72 PSR85 PSR105 -

60 A PSR60

72 A PSR72 PSR85

85 A PSR85

105 A PSR105 -

PSR72 PSR85

PSR105

-

PSR105

-

-

-

-

-

PSR105

-

-

-

-

-

-

-

-

-

-

-

Starts/hour with auxiliary fan

10 20 30 40

PSR3

50

PSR6

PSR9

PSR12

PSR16 PSR25

PSR60

PSR72

PSR85

PSR105 -

PSR105

Data based on an ambient temperature of 40 °C (104 ºF), 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 program, ProSoft.

-

PSR72

PSR85

60

PSR16

80

-

-

PSR85 PSR105

PSR105 -

-

-

-

-

100

PSR9

PSR12

PSR25

PSR30

PSR25

PSR30

PSR37

PSR45

PSR30

PSR37

PSR37

PSR45

PSR60

PSR45

PSR45

PSR60

PSR72

-

-

-

-

Softstarters | 13

PSE – The efficient range

Description

Product description

• Wide rated operational voltage 208 – 600 V AC

• Wide rated control supply voltage 100 – 250 V, 50/60 Hz

• Rated operational current 18 to 370 A

• Wide ambient temperature range, -25 to +60 ºC

(-13 to 140 ºF)

• Coated circuit boards for reliable operation in harsh environment

• Built-in by-pass on all sizes, saving energy and reducing installation time

• User friendly HMI with illuminated language neutral display and four button keypad

• Optional external keypad, IP66

• Torque control for excellent control of pumps

• Current limit, adjustable between 1.5 – 7 x I e

• Motor overload protection with classes 10A, 10,

20 and 30

• Motor underload protection to detect pumps running dry

• Locked rotor protection, detecting jammed pumps

• Kick start to start jammed pumps or conveyor belts

• Analog output showing operational current, 4 – 20 mA

• Optional fieldbus communication using Profibus,

Modbus, Devicenet or CANopen

• Sophisticated algorithm eliminating the DC-component and thereby providing excellent starting performance.

The PSE softstarter range is the world’s first compact softstarters with Torque Control. This makes the PSE range an excellent choice for pumping application where water hammering normally is a big problem. With its compact design and advanced functionality, the PSE is also a very efficient solution for other common applications such as compressors and fans.

Torque control

The most important function when stopping pumps is torque control. Since the PSE softstarter is optimized for controlling pumps, this feature is a must.

Built-in by-pass for energy saving

Using the built-in by-pass after reaching full voltage will greatly reduce the power loss and thereby save energy. In the PSE softstarter range, the by-pass is built-in on all sizes, which will give the most compact starting solution and reduce the need for wiring during installation.

Coated circuit boards

All circuit boards in the new PSE softstarter have a protective coating to ensure a reliable operation even in tough environments like wastewater plants, where corrosive gases and acids may exist.

Motor protection

The PSE softstarter is equipped with built-in electronic overload protection, protecting the motor from overheating. Since no additional overload device is needed, our efficient design saves both space, installation time, and ultimately money.

Analog output

The analog output terminals can be connected to an analog current meter to show the current during operation and thereby eliminating the need for an additional current transformer. The analog output signal can also be used as an analog input to a

PLC.

Display and keypad

The set-up of the PSE softstarter is done by using the four button keypad and the illuminated display, providing a quick and easy set-up. While operating, the display will also provide important status information such as current and voltage.

External keypad

As an option the PSE softstarter can be equipped with an external keypad for easy set-up and monitoring of the unit without opening the enclosure door. The keypad can also be used to copy parameters between different softstarters.

14 | Softstarters Softstarters | 15

14 | Softstarters

PSE – The efficient range

Description

The PSE Softstarter can be selected according to the rated motor power in normal duty applications like pumps, compressors, elevators, escalators, short conveyor belts and bow thrusters. See page 18.

For heavy duty applications like centrifugal fans, crushers, mixers, mills, stirrers and long conveyor belts, select a softstarter from page

19. The softstarter selection tool ProSoft can also be used for a more optimized selection.

Screw mounting

Input for reset of faults

Analog output

3 output signal relays

(RUN, TOR, Event)

Built-in by-pass

All data available on the front

Settings

Green ready LED

Flashing - Suppy available

Steady - Main available

Green run LED

Flashing - Ramping up/down

Steady - TOR

Yellow protection LED

Red fault LED

Back-lit display

User friendly keypad

Similar as for PST(B)

Four digits showing values and messages

Icon’s for showing functions.

Language neutral

Softstarters | 15

PSE – The efficient range

Overview

PSE18 ... PSE105

Softstarter

Normal start

In-line connected

PSE18

(480 V) hp 10

(600 V) hp 15

UL/CSA, Max FLA 18

PSE25

15

20

25

PSE30

20

25

28

Using MCCB only, type 1 coordination will be achieved

MCCB (10 kA, 600 V, 40 ºC)

T3S070TW T3S100TW

Using J fuses, type 1 coordination will be achieved

175 % rating

Max rating

J type fuse protection (85 kA)

30 A 40 A

40 A 50 A

45 A

60 A

Minimum enclosure size

1)

PSE37

25

30

34

PSE45

30

40

42

PSE60

40

50

60

PSE72

50

60

68

PSE85

60

75

80

PSE105

75

100

104

MCCB (25 kA, 600 V, 40 ºC)

T3S125TW T3S150TW T3S225TW T4S250TW T5S300TW

50 A

80 A

70 A

100 A

100 A

125 A

600 x 500 x 300 mm / 24 x 20 x 12 in

110 A

150 A

125 A

175 A

175 A

225 A

Fusible disconnect switch for the above J fuses

Fusible disconnect switch

OS30

The line contactor is not required for the softstarter itself but often used to open if OL trips

Line contactor

AF26

Overload protection is used to protect the motor from over heating

Electronic overload relay

OS60

AF30

The by-pass will reduce the power loss of the softstarter

By-pass

1)

Enclosure that has two latching points minimum. For use in pollution degree 2 environment.

AF50

Built-in

Built-in

OS100

AF63 AF75

OS200

AF95 AF110

16 | Softstarters Softstarters | 17

16 | Softstarters

PSE – The efficient range

Overview

PSE142 ... PSE170

Softstarter

Normal start

In-line connected

PSE142

(480 V) hp 100

(600 V) hp 125

UL/CSA, Max FLA 130

PSE170

125

150

169

PSE210

150

200

192

Using MCCB only, type 1 coordination will be achieved

MCCB (25 kA), 600 V, 40 ºC

T5S400BW

Using J fuses, type 1 coordination will be achieved

175 % rating

Max rating

J type fuse protection (85 kA)

225 A

300 A

250 A

350 A

Minimum enclosure size

1)

900 x 760 x 300 mm /

36 x 30 x 12 in

T6S600BW

300 A

450 A

Fusible disconnect switch for the above J fuses

Fusible disconnect switch

OS400

PSE250

200

250

248

PSE210 ... PSE370

400 A

500 A

500 A

600 A

1200 x 900 x 300 mm / 48 x 36 x 12 in

The line contactor is not required for the softstarter itself but often used to open if OL trips

Line contactor

AF145

Overload protection is used to protect the motor from over heating

Electronic overload relay

AF185

The by-pass will reduce the power loss of the softstarter

By-pass

1)

Enclosure that has two latching points minimum. For use in pollution degree 2 environment.

AF210

Built-in

Built-in

AF260

PSE300

250

300

302

T6S800BW

AF300

OS600

PSE370

300

350

361

600 A

700 A

AF400

How to select correct size

By using the guide here, you can quickly select a suitable softstarter for the most common applications.

If a more precise selection is required, you can use Prosoft, a selection software available at www.abb.com/lowvoltage

Normal start Class 10

Quick guide for selection

Heavy duty start class 30

Ordering - see page 18

• Bow thruster • Centrifugal pump • Centrifugal fan • Conveyor belt (long)

• Compressor • Conveyor belt (short) • Crusher • Mill

• Elevator

Ordering - see page 19

Typical applications

• Escalator • Mixer

If more than 10 starts/h

• Stirrer

!

Select one size larger than the standard selection

Softstarters | 17

PSE – The efficient range

Normal starts, class 10, In-Line, ordering details

PSE18 ... PSE105

PSE142 ... PSE170

PSE18 ... PSE370

Rated operational voltage, U e

, 208 - 600 V AC

Rated control supply voltage, U s

, 100 - 250 V AC, 50/60 Hz

22

30

40

45

59

75

90

110

4

230 V kW

5.5

7.5

9

11

15

18.5

55

75

90

110

132

160

200

250

500 V kW

11

15

18.5

22

30

37

45

45

55

75

90

110

132

160

200

400 V kW

7.5

11

15

18.5

22

30

37

30

40

50

60

75

100

100

150

10

10

15

230 V hp

5

7.5

20

25

25

30

40

60

60

75

100

125

208 V hp

5

7.5

7.5

10

10

20

20

60

75

100

125

150

200

250

300

20

25

30

480 V hp

10

15

40

50

75

100

125

150

200

250

300

350

25

30

40

600 V hp

15

20

50

60

80

104

130

169

192

248

302

361

28

34

42

UL/CSA

Max rated operational current I

A e

18

25

60

68

Part number

PSE18-600-70

PSE25-600-70

PSE30-600-70

PSE37-600-70

PSE45-600-70

PSE60-600-70

PSE72-600-70

PSE85-600-70

PSE105-600-70

PSE142-600-70

PSE170-600-70

PSE210-600-70

PSE250-600-70

PSE300-600-70

PSE370-600-70

Weight kg (lb)

2.4 (5.29)

2.4 (5.29)

2.4 (5.29)

2.4 (5.29)

2.4 (5.29)

2.4 (5.29)

2.5 (5.51)

2.5 (5.51)

2.5 (5.51)

4.2 (9.26)

4.2 (9.26)

12.4 (27.34)

13.9 (30.64)

13.9 (30.64)

13.9 (30.64)

PSE210 ... PSE370

18 | Softstarters Softstarters | 19

18 | Softstarters

PSE – The efficient range

Heavy duty starts, class 30, In-Line, ordering details

PSE18 ... PSE105

PSE142 ... PSE170

Heavy duty

PSE18 ... PSE370

Rated operational voltage, U e

, 208 - 600 V AC

Rated control supply voltage, U s

, 100 - 250 V AC, 50/60 Hz

59

75

90

18.5

22

30

40

45

3

4

230 V kW

5.5

7.5

9

11

15

45

55

75

90

110

500 V kW

7.5

11

15

18.5

22

30

37

132

160

200

37

45

55

75

90

400 V kW

5.5

7.5

11

15

18.5

22

30

110

132

160

25

30

40

50

60

3

5

230 V hp

7.5

7.5

10

15

20

75

75

125

25

30

40

50

60

3

5

208 V hp

7.5

7.5

10

15

20

75

75

125

60

75

100

125

150

20

25

30

600 V hp

10

15

40

50

200

250

300

50

60

75

100

125

15

20

25

480 V hp

7.5

10

30

40

150

200

250

68

80

104

130

169

192

248

302

25

28

34

42

60

UL/CSA

Max rated operational current I

A e

11

18

Part number

PSE18-600-70

PSE25-600-70

PSE30-600-70

PSE37-600-70

PSE45-600-70

PSE60-600-70

PSE72-600-70

PSE85-600-70

PSE105-600-70

PSE142-600-70

PSE170-600-70

PSE210-600-70

PSE250-600-70

PSE300-600-70

PSE370-600-70

Weight kg (lb)

2.4 (5.29)

2.4 (5.29)

2.4 (5.29)

2.4 (5.29)

2.4 (5.29)

2.4 (5.29)

2.5 (5.51)

2.5 (5.51)

2.5 (5.51)

4.2 (9.26)

4.2 (9.26)

12.4 (27.34)

13.9 (30.64)

13.9 (30.64)

13.9 (30.64)

PSE210 ... PSE370

Softstarters | 19

PSE – The efficient range

Accessories

ATK...

LW...

LE185

LT ... -AL

PSEEK

Cable connectors for Al and Cu cables

For softstarter type

PSE142 …170

Wire range mm

2

(AWG)

25-150

(4 AWG - 300 MCM)

PSE210 … 370

PSE210 … 370

Tightening torque max. Nm (lb-in) Part number

13.5 (275 lb-in)

25-185

(4 AWG - 400 MCM)

43 (375 lb-in)

2 x 25-240

(2 x 4 AWG - 500 MCM)

43 (375 lb-in)

ATK185

ATK300

ATK300/2

Terminal enlargements

For softstarter type

Dimensions hole ø mm (in)

PSE142...170 10.5 (0.413)

PSE210...370

13 (0.512)

Terminal nut washer kits

1)

For softstarter type

PSE142...170

PSE210...370

Terminal shrouds

For softstarter type

PSE142...170

PSE210...370

Suitable for

Compression lugs

Compression lugs

External keypad including a 3m cable

For softstarter type

PSE18...370

Fieldbus plug connection accessory bar mm (in) Part number

20 x 5 (0.787 x 0.197)

LW185

40 x 6 (1.575 x 0.236)

LW300

Req. qty

2

2

Req. qty

2

2

For softstarter type

The same accessory for all sizes

ABB Field Bus Plug suitable for all sizes. See page 38-41

1)

The terminal nut washer kits come standard with the PSE unit.

2)

The LT300-AL is not compatible with ATK300/2 cable connector.

Part number

LE185

LE300

Part number

LT185-AL

LT300-AL

2)

Part number

PSEEK

Part number

PS-FBPA

Pack ing piece

1

1

Pack ing piece

2

2

Pack ing piece

2

2

Pack ing piece

1

Pack ing piece

1

Pack ing piece

3

3

3

Weight kg (lb)

1 piece

0.100 (0.220)

0.168 (0.370)

0.434 (0.957)

Weight kg (lb)

1 piece

0.450 (0.992)

1.230 (2.712)

Weight kg (lb)

1 piece

0.200 (0.441)

0.300 (0.661)

Weight kg (lb)

1 piece

0.220 (0.485)

0.280 (0.617)

Weight kg (lb)

1 piece

Weight kg (lb)

1 piece

0.060 (0.132)

PS-FBPA

20 | Softstarters Softstarters | 21

20 | Softstarters

PSE – The efficient range

Technical data

Rated insulation voltage U i

Rated operational voltage U e

Rated control supply voltage U s

Rated control circuit voltage U c

Starting capacity

Number of starts per hour

Overload capability,

Overload Class

Ambient temperature

During operation

During storage

Maximum Altitude

Degree of protection

Main circuit

Supply and Control circuit

Main circuit

Built-in By-pass

Cooling system - Fan cooled

(thermostat controlled)

HMI for settings

Display

Keypad

Main settings

Setting current

Ramp time during start

Ramp time during stop

Initial / end voltage

Current limit

Torque control for start

Torque control for stop

Kick start

Signal relays

Number of signal relays

K2

K3

K1

Rated operational voltage U e

Rated thermal current I th

Rated operational current I e at AC-15 (U e

= 250 V)

600 V

208 ... 600 V +10 %/-15 %

100 ... 250 V +10 %/-15 %, 50/60 Hz ±5 %

Internal 24 V DC

4xI

10

10

Yes

3 e

1)

Yes

for 10 sec.

-25 … +60 °C (-13 to 140 ºF)

-40 … +70 °C (-40 to 158 ºF)

4000 m (13123 ft)

IP00

IP20

3)

2)

4 7-segments and icons. Illuminated

2 selection keys and 2 navigation keys

Size dependent

1-30 sec

0-30 sec

30-70%

1,5-7xI

Yes / No

Yes / No

Off, 30-100%

Run signal

TOR (By-pass) signal

Event signal

250 V AC / 24 V DC

3 A

1.5 A e

4)

Analog output

Output signal reference

Type of output signal

Scaling

Control circuit

Number of inputs

Signal indication LED’s

On / Ready

Run / TOR

Protection

Fault

Protections

Electronic overload

Locked rotor protection

Underload protection

Field bus connection

Connection for

ABB FieldBusPlug

External keypad

Display LCD type

Ambient temperature during operation during storage

Degree of protection

Time (s)

10 000

1000

100

10

1

4 ... 20 mA

I Amp

Fixed at 1.2 x I e

3 (start, stop, reset of faults)

Green flashing / steady

Green flashing / steady

Yellow

Red

Yes (Class 10A, 10, 20, 30)

Yes

Yes

Yes (option)

-25 … +60 °C (-13 to 140 ºF)

-40 … +70 °C (-40 to 158 ºF)

IP66

0

0 1 2 3 4 5 6

Tripping curves for electronic overload protection (Cold)

7

1)

Valid for 50 % on time and 50 % off time, with 3.5 x I e

for 7 seconds. If other data is required, please contact your sales office

2) Above 40 ºC (104 ºF) up to max. 60 ºC (140 ºF) reduce the rated current with 0.6 % per ºC (0.33 % per ºF).

3)

When used at high altitudes above 1000 meters (3281 ft) up to 4000 meters (13123 ft) you need to derate the rated current using the following formula.

8

Current (x Ie)

Class 30

Class 20

Class 10

Class 10A

[ % of I e

[ % of I e

4) A common voltage needs to be used for all 3 signal relays.

Softstarters | 21

PSE – The efficient range

Technical data

Cross section of connection cables

Softstarter

PSE18 ... PSE105

Main circuit

Connection clamp

PSE142 ... PSE170 PSE210 ... PSE370

Solid/stranded

Solid/stranded

Tightening torque

(recommended)

Connection bar

1 x mm

2

(AWG)

2 x mm

2

(AWG)

Nm (lb-in)

2.5 – 70 (14-1/0)

2.5 – 70 (14-1/0)

9 (79.66)

5

17.5

See accessories

See accessories

See accessories

5

20

Width and thickness

Hole diameter

Tightening torque

(recommended)

Supply and control circuit

Connection clamp

Solid/stranded

Solid/stranded

Tightening torque

(recommended) mm (in) mm (in)

Nm (lb-in)

1 x mm

2

(AWG)

2 x mm

2

(AWG)

Nm (lb-in)

13 (0.512) x 3 (0.118)

6.5 (0.256)

9 (79.66)

2.5 (14)

1.5 (16)

0.5 (4.43)

ø 8.5

17.5 (0.689) x 5 (0.197)

8.5 (0.335)

18 (159.31)

2.5 (14)

1.5 (16)

0.5 (4.43)

ø 10.2

20 (0.787) x 5 (0.197)

10.2 (0.402)

28 (247.82)

2.5 (14)

1.5 (16)

0.5 (4.43)

Semi-conductor fuse ratings and power losses

Overload protection

For

Softstarter

Current range

Max power loss at rated I e

Max semi-conductor fuse raiting - main circuit

Coordination type 2 (85 kA)

Bussman Fuses, DIN43 620

A Type Size Type

PSE

PSE18

PSE25

PSE30

PSE37

PSE45

PSE60

PSE72

Type

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

A

5.4-18

7.5-25

9-30

11.1-37

13.5-45

18-60

21.6-72

W

0.2

0.4

0.5

0.8

1.2

2.2

3.1

PSE85

PSE105

PSE142

Integrated

Integrated

Integrated

25.5-85

31.8-106

42.9-143

4.3

6.6

12.1

315

400

450

PSE170

PSE210

PSE250

PSE300

Integrated

Integrated

Integrated

Integrated

51.3-171

63-210

75-250

90.6-302

17.6

8.8

12.5

18

500

630

700

800

PSE370 Integrated 111-370 27.4

1) For the supply circuit use a maximum 6 A time-delay fuse or an MCB with type C characteristics.

900

40

50

80

100

125

160

250

170M1563

170M1564

170M1566

170M1567

170M1568

170M1569

170M1571

170M1572

170M3819

170M5809

170M5810

170M5812

170M5813

170M6812

170M6813

000

000

000

000

000

000

000

2

3

2

2

3

000

1

2

22 | Softstarters

Supply circuit power requirements

1)

VA/VA pull in

16

16

16

16

23/350

23/350

23/350

23/350

16

16

16

16

16

16

16

Softstarters | 23

22 | Softstarters

PSE – The efficient range

Notes

Softstarters | 23

PST(B) – The advanced range

Description

Description

• Wide rated operational voltage 208 – 690 V AC

• Wide rated control supply voltage 100 – 250 V, 50/60 Hz

• Rated operational current 30 to 1050 A (Up to 1810 A inside delta)

• Wide ambient temperature range, -25 to +50 ºC (-13 to 122 ºF)

• Both in line and inside delta connection

• Coated circuit boards available, for reliable operation even in harsh environments

• Full text display in 14 languages and 4 button keypad for easy set-up and operation

• Optional external keypad, IP66

• Built-in by-pass contactor on PSTB (from 370 A) for energy saving and easy installation

• Prepared for external by-pass on PST (30 – 300 A)

• Torque Control for excellent control of pumps

• Current limit, adjustable between 1.5 – 7 x I e

• Fieldbus communication using Profibus, Modbus, Devicenet or CANopen

• Dual motor overload protection with classes 10A, 10, 20 and 30

• Adaptable motor underload protection to detect pumps running dry

• Adaptable locked rotor protection to detect jammed pumps

• PTC protection to protect the motor from overheating

• Adjustable kick start to start jammed pumps

• Programmable output signal relays

• Programmable pre-warning functions

• Event log with time stamp

• Analog output showing current, voltage, power factor etc.

0 – 10 V, 0 – 20 mA, 4 – 20 mA

The PST(B) softstarter is the most advanced softstarter in the

ABB product portfolio and is equipped with almost all imaginable features. This makes the PST(B) ideal for almost every application.

Torque Control

The ABB torque control function is developed together with pump manufacturers to ensure the best possible pump stop, eliminating problems with water hammering and pressure surges.

By-pass for energy saving

By-passing the softstarter after reaching full voltage, will save energy and reduce the heat generation. The PST softstarters are equipped with extra terminals making the connection of an external by-pass contactor easier and allowing all protections to be active during by-pass. On the PSTB softstarters, an ABB

AF-contactor is already built-in, ensuring a compact starting solution with minimal wiring during installation.

Advanced protections

The PST(B) softstarters are equipped with almost all protections imaginable for protecting the motor, the softstarter and the application. To offer more flexibility, all protections can be tailored to your specific needs.

Flexible analog output

The analog output terminals can be connected to an analog current meter to show the current during operation and thereby eliminating the need for an additional current transformer. The analog output signal can also be used as an analog input to a

PLC.

Fieldbus communication

Using the ABB FieldBusPlug, all the most common fieldbus protocols are supported. Using the PLC system it is possible to set-up the softstarter, read status information and also to control the softstarter.

Display and keypad

The PST(B) softstarter is equipped with a full text display showing all information in clear text in your own language. To make it even easier to set-up, there are standard settings for many common applications, such as centrifugal pump. Selecting this will automatically provide all required settings including torque control when stopping.

External keypad

As an option, the PST(B) softstarter can be equipped with an external keypad for easy set-up and monitoring of the unit without opening the enclosure door. The keypad can also be used to copy parameters between different softstarters.

24 | Softstarters Softstarters | 25

24 | Softstarters

PST(B) – The advanced range

Description

The PST Softstarter can be selected according to the rated motor power in normal duty applications like pumps, compressors, elevators, escalators, short conveyor belts and bow thrusters. See page 28-29, For heavy duty applications like centrifugal fans, crushers, mixers, mills, stirrers and long conveyor belts, select a softstarter from page 30-31. The softstarter selection tool ProSoft can also be used for a more optimized selection.

In-Line Inside Delta

100 A

58 A

100 A

100 A

In-Line and Inside Delta connection of PST30 … PSTB1050

Screw mounting

2 programmable inputs

3 programmable output signal relays

Built-in by-pass on PSTB

Extra terminals on PST

All data available on the front

Analog output or PTC input

Green on LED

Yellow protection LED

Red fault LED

Full text display in 14 languages

User friendly keypad

Pre set application settings

External keypad with same design as the fixed one

Softstarters | 25

PST(B) – The advanced range

Overview

PST30 ... PST72 PST85 ... PST142

Softstarter

Normal start

In-Line connected

PST30

(480 V) hp 20

(600 V) hp 25

UL/CSA, Max FLA

28

PST37

25

30

34

PST44

30

40

42

PST50

40

50

54

PST60

40

50

60

PST72

50

60

68

PST85

60

75

80

PST105

75

100

104

PST142

100

125

130

Using MCCB only, type 1 coordination will be achieved

MCCB (10kA, 600 V, 40 ºC)

Ts3

Using J fuses, type 1 coordination will be achieved

175 % rating

J type fuse protection (85 kA)

45 A 50 A

Max rating 90 A 110 A

Minimum enclosure size

1)

70 A

150 A

90 A

175 A

500 x 500 x 300 mm / 20 x 20 x 12 in

100 A

225 A

110 A

Fusible disconnect switch for the above J fuses

Fusible disconnect switch

OS60 OS100 OS200

T4

125 A

250 A

175 A

350 A

225 A

400 A

600 x 500 x 300 mm / 24 x 20 x 12 in

OS400

The line contactor is not required for the softstarter itself but often used to open if OL trips

Line contactor

AF30 AF50

Overload protection is used to protect the motor from over heating

Electronic overload relay

The bypass contactor will reduce the power loss of the softstarter. All softstarters can be operated without by-pass

By-pass contactor (AC-1)

AF16 AF26 AF30

1)

Enclosure that has two latching points minimum. For use in pollution degree 2 environment.

AF63

Built-in

AF50

AF75 AF95 AF110

AF75

AF145

AF110

26 | Softstarters Softstarters | 27

26 | Softstarters

PST(B) – The advanced range

Overview

PST175 ... PST300

Softstarter

Normal start

In-Line connected

PST175

(480 V) hp 125

(600 V) hp 150

UL/CSA, Max FLA

156

PST210

150

200

192

PST250

200

250

248

PST300

250

300

302

PSTB370 ... PSTB470 PSTB570 ... PSTB1050

PSTB370 PSTB470 PSTB570 PSTB720 PSTB840 PSTB1050

300

350

361

400

500

480

500

600

590

600

700

720

700

800

840

900

1000

1062

Using MCCB only, type 1 coordination will be achieved

MCCB (18 kA, 600 V, 40 ºC)

T4 T5

Using J or L fuses, type 1 coordination will be achieved

175 % rating

J or L type fuse protection (85 kA)

250 A 300 A 400 A

Max rating 400 A 450 A

Minimum enclosure size

1)

760 x 760 x 300 mm / 30 x 30 x 12 in

500 A

600 A

MCCB (30 kA, 600 V, 40 ºC)

T6

600 A

700 A

800 A 1000 A

1200 A

MCCB (42 kA, 600 V, 40 ºC)

1200 A

T7

1400 A

-

1220 x 915 x 407 mm /48 x 36 x 16 in

T8

1800 A

-

Fusible disconnect switch for the above J fuses

Fusible disconnect switch

OS400 OS600 OS800 OS1200 -

The line contactor is not required for the softstarter itself but often used to open if OL trips

Line contactor

AF185 AF210

Overload protection is used to protect the motor from over heating

Electronic overload relay

AF260 AF300 AF400

Built-in

AF580 AF750

The bypass contactor will reduce the power loss of the softstarter. All softstarters can be operated without by-pass

By-pass contactor (AC-1)

AF145 AF185 AF210

1)

Enclosure that has two latching points minimum. For use in pollution degree 2 environment.

How to select correct size

By using the guide here, you can quickly select a suitable softstarter for the most common applications.

If a more precise selection is required, you can use Prosoft, a selection software available at www.abb.com/lowvoltage

Built-in

Normal start Class 10

Quick guide for selection

Heavy duty start class 30

Ordering - see page 28 - 29

• Bow thruster • Centrifugal pump • Centrifugal fan • Conveyor belt (long)

• Compressor • Conveyor belt (short) • Crusher • Mill

• Elevator

Ordering - see page 30 - 31

Typical applications

• Escalator • Mixer

If more than 10 starts/h

• Stirrer

!

Select one size larger than the standard selection

AF1350 AF1650

Softstarters | 27

PST(B) – The advanced range

Normal starts, class 10, In-Line, ordering details

PST30 ... PST72

PST85 ... PST142

PST175 ... PST300

PSTB370 ... PSTB470

PSTB570 ... PSTB1050

28 | Softstarters

PST30 ... PSTB1050

Rated operational voltage U e

, 208 - 600 V

Rated control supply voltage, U s

, 100 - 250 V AC, 50/60 Hz

200

250

315

400

450

560

45

55

75

90

110

132

160

22

25

30

37

400 V kW

15

18.5

55

75

90

110

132

160

200

25

30

37

45

500 V kW

18.5

22

257

315

400

500

600

730

-

-

-

-

-

-

-

-

-

-

-

-

-

690 V kW

-

-

-

-

-

-

25

30

40

50

60

75

100

10

15

20

20

208 V hp

7.5

10

125

150

200

250

300

400

30

40

50

60

75

100

100

15

20

20

25

230 V hp

10

10

150

200

250

300

350

450

PST30 ... PSTB1050

Rated operational voltage U e

, 400 - 690 V

Rated control supply voltage, U s

, 100 - 250 V AC, 50/60 Hz

15 18.5

25 20 25

200

257

315

400

90

110

132

160

500

600

730

37

45

55

75

22

25

30

160

200

250

315

75

90

110

132

400

450

560

30

37

45

55

18.5

22

25

257

355

450

560

132

160

184

220

710

800

1000

55

59

75

90

30

37

45

250

300

400

500

100

125

150

200

600

700

900

40

50

60

75

25

30

40

300

350

500

600

125

150

200

250

700

800

1000

30

40

50

50

60

75

100

60

75

100

125

150

200

250

30

40

40

50

480 V hp

20

25

300

400

500

600

700

900

75

100

125

150

200

250

300

40

50

50

60

600 V hp

25

30

350

500

600

700

800

1000

302

361

480

590

130

156

192

248

720

840

1062

60

68

80

104

28

34

42

54

361

480

590

720

840

1062

80

104

130

156

192

248

302

54

60

68

UL/CSA

Max rated operational current I

A e

28

34

42

Part number *

)

PST30-600-70

PST37-600-70

PST44-600-70

PST50-600-70

PST60-600-70

PST72-600-70

Weight kg (lb)

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

5.00 (11.02)

5.00 (11.02)

PST85-600-70

PST105-600-70

PST142-600-70

PST175-600-70

11.20 (24.69)

13.00 (28.66)

13.00 (28.66)

21.50 (47.40)

PST210-600-70

PST250-600-70

PST300-600-70

PSTB370-600-70

PSTB470-600-70

21.50 (47.40)

23.00 (50.71)

23.00 (50.71)

31.00 (68.34)

31.00 (68.34)

PSTB570-600-70

52.00 (114.64)

PSTB720-600-70

55.00 (121.25)

PSTB840-600-70

60.00 (133.28)

PSTB1050-600-70

60.00 (133.28)

PST30-690-70

PST37-690-70

PST44-690-70

PST50-690-70

PST60-690-70

PST72-690-70

PST85-690-70

PST105-690-70

PST142-690-70

PST175-690-70

PST210-690-70

PST250-690-70

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

5.00 (11.02)

5.00 (11.02)

11.20 (24.69)

13.00 (28.66)

13.00 (28.66)

21.50 (47.40)

21.50 (47.40)

23.00 (50.71)

PST300-690-70

PSTB370-690-70

23.00 (50.71)

31.00 (68.34)

PSTB470-690-70

31.00 (68.34)

PSTB570-690-70

52.00 (114.64)

PSTB720-690-70

55.00 (121.25)

PSTB840-690-70

60.00 (133.28)

PSTB1050-690-70

60.00 (133.28) s

*)

Add code letter in Type acc.

to below:

No code letter

= Normal

T = Coated PCBs

Softstarters | 29

28 | Softstarters

PST(B) – The advanced range

Normal starts, class 10, Inside Delta, ordering details

PST30 ... PST72

PST85 ... PST142

PST175 ... PST300

PSTB370 ... PSTB470

PSTB570 ... PSTB1050

PST30...PSTB1050

Rated operational voltage U e

, 208 - 600 V

Rated control supply voltage, U s

, 100 - 250 V AC, 50/60 Hz

59

75

90

132

160

184

220

37

45

55

400 V kW

25

30

257

355

450

540

710

800

1000

80

90

110

160

200

250

295

45

55

75

500 V kW

30

37

355

450

600

700

880

1000

1250

-

-

-

-

-

-

-

-

-

-

-

-

690 V kW

-

-

-

-

-

-

-

30

40

50

60

75

100

125

20

25

30

208 V hp

10

15

150

200

250

300

400

500

600

40

50

60

75

100

100

150

25

30

40

230 V hp

15

20

200

250

300

350

500

600

700

PST30 ... PSTB1050

Rated operational voltage U e

, 400 - 690 V

Rated control supply voltage, U s

25 30 45

, 100 - 250 V AC, 50/60 Hz

30 40

295

355

450

600

700

880

1000

1250

37

45

55

75

80

90

110

160

200

250

220

257

355

450

540

710

800

1000

55

59

75

90

30

37

45

132

160

184

400

500

600

800

960

1200

1400

1700

55

59

75

90

110

132

160

220

257

315

300

400

500

600

700

1000

1200

1500

40

50

60

75

75

100

125

150

200

250

350

500

600

700

800

1200

1500

1800

50

60

75

100

100

125

150

200

250

300

75

100

125

150

200

250

300

50

60

75

480 V hp

30

40

400

500

600

700

1000

1200

1500

100

125

150

200

250

300

350

600 V hp

40

50

60

75

100

500

600

700

800

1200

1500

1800

361

480

590

720

840

1247

1454

1839

104

104

130

156

42

54

72

80

192

248

302

480

590

720

840

1247

1454

1839

104

130

156

192

UL/CSA

Max rated operational current I

A e

42

54

72

80

104

248

302

361

Part number *

PST30-600-70

PST37-600-70

PST44-600-70

PST50-600-70

)

PST60-600-70

PST72-600-70

PST85-600-70

PST105-600-70

PST142-600-70

PST175-600-70

Weight kg (lb)

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

5.00 (11.02)

5.00 (11.02)

11.20 (24.69)

13.00 (28.66)

13.00 (28.66)

21.50 (47.40)

PST210-600-70

PST250-600-70

PST300-600-70

PSTB370-600-70

PSTB470-600-70

21.50 (47.40)

23.00 (50.71)

23.00 (50.71)

31.00 (68.34)

31.00 (68.34)

PSTB570-600-70

52.00 (114.64)

PSTB720-600-70

55.00 (121.25)

PSTB840-600-70

60.00 (133.28)

PSTB1050-600-70

60.00 (133.28)

PST30-690-70

PST37-690-70

PST44-690-70

PST50-690-70

PST60-690-70

PST72-690-70

PST85-690-70

PST105-690-70

PST142-690-70

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

5.00 (11.02)

5.00 (11.02)

11.20 (24.69)

13.00 (28.66)

13.00 (28.66)

PST175-690-70

PST210-690-70

PST250-690-70

PST300-690-70

PSTB370-690-70

PSTB470-690-70

21.50 (47.40)

21.50 (47.40)

23.00 (50.71)

23.00 (50.71)

31.00 (68.34)

31.00 (68.34)

PSTB570-690-70

52.00 (114.64)

PSTB720-690-70

55.00 (121.25)

PSTB840-690-70

60.00 (133.28)

PSTB1050-690-70

60.00 (133.28) s

*)

Add code letter in Type acc.

to below:

No code letter

= Normal

T = Coated PCBs

Softstarters | 29

PST(B) – The advanced range

Heavy Duty, class 30, In-Line, ordering details

PST30 ... PST72

PST85 ... PST142

PST175 ... PST300

PSTB370 ... PSTB470

PSTB570 ... PSTB1050

30 | Softstarters

Heavy duty

PST30...PSTB1050

Rated operational voltage U e

, 208 - 600 V

Rated control supply voltage, U s

, 100 - 250 V AC, 50/60 Hz

55

75

90

110

132

160

200

250

315

400

450

22

25

30

37

45

400 V kW

11

15

18.5

75

90

110

132

160

200

257

315

400

500

600

25

30

37

45

55

500 V kW

15

18.5

22

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

690 V kW

-

30

40

50

60

75

100

125

150

200

250

300

10

15

20

20

25

208 V hp

5

7.5

10

40

50

60

75

100

100

150

200

250

300

350

15

20

20

25

30

230 V hp

7.5

10

10

75

100

125

150

200

250

300

400

500

600

700

30

40

40

50

60

480 V hp

15

20

25

100

125

150

200

250

300

350

500

600

700

800

40

50

50

60

75

600 V hp

20

25

30

104

130

156

192

248

302

361

480

590

720

840

42

54

60

68

80

UL/CSA

Max rated operational current I

A e

25

28

34

Part number * )

PST30-600-70

PST37-600-70

Weight kg (lb)

4.80 (10.58)

PST44-600-70

PST50-600-70

PST72-600-70

PST60-600-70

PST85-600-70

PST105-600-70

PST142-600-70

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

5.00 (11.02)

5.00 (11.02)

11.20 (24.69)

13.00 (28.66)

PST175-600-70

PST210-600-70

PST300-600-70

PST250-600-70

13.00 (28.66)

21.50 (47.40)

21.50 (47.40)

23.00 (50.71)

23.00 (50.71)

PSTB370-600-70

PSTB470-600-70

31.00 (68.34)

31.00 (68.34)

PSTB570-600-70

52.00 (114.64)

PSTB720-600-70

55.00 (121.25)

PSTB840-600-70

60.00 (133.28)

PSTB1050-600-70

60.00 (133.28)

PST30...PSTB1050

75

90

110

132

160

200

250

315

400

450

25

30

37

45

55

Rated operational voltage U e

, 400 - 690 V

Rated control supply voltage, U s

, 100 - 250 V AC, 50/60 Hz

11 15 18.5

15 20

15 18.5

25 20 25

18.5

22

22

25

30

37

25

30

30

40

30

37

45

55

75

45

55

59

75

90

40

40

50

60

75

50

50

60

75

100

90

110

132

160

200

257

315

400

500

600

132

160

184

220

257

355

450

560

710

800

100

125

150

200

250

300

400

500

600

700

125

150

200

250

300

350

500

600

700

800

130

156

192

248

302

361

480

590

720

840

54

60

68

80

104

25

28

34

42

PST30-600-70

PST37-600-70

PST44-600-70

4.80 (10.58)

4.80 (10.58)

PST50-600-70

PST60-600-70

PST85-600-70

PST72-600-70

PST105-600-70

PST142-600-70

PST175-600-70

4.80 (10.58)

4.80 (10.58)

5.00 (11.02)

5.00 (11.02)

11.20 (24.69)

13.00 (28.66)

13.00 (28.66)

PST210-600-70

PST250-600-70

PST300-600-70

PSTB370-600-70

21.50 (47.40)

21.50 (47.40)

23.00 (50.71)

23.00 (50.71)

31.00 (68.34)

PSTB470-600-70

31.00 (68.34)

PSTB570-600-70

52.00 (114.64)

PSTB720-600-70

55.00 (121.25)

PSTB840-600-70

60.00 (133.28)

PSTB1050-600-70

60.00 (133.28) s

*)

Add code letter in Type acc.

to below:

No code letter

= Normal

T = Coated PCBs

Softstarters | 31

30 | Softstarters

PST(B) – The advanced range

Heavy Duty, class 30, Inside Delta, ordering details

PST30 ... PST72

PST85 ... PST142

PST175 ... PST300

PSTB370 ... PSTB470

PSTB570 ... PSTB1050

Heavy duty

PST30...PSTB1050

Rated operational voltage U e

, 208 - 600 V

Rated control supply voltage, U s

, 100 - 250 V AC, 50/60 Hz

75

90

132

160

184

220

257

355

450

540

710

800

37

45

55

59

400 V kW

18.5

25

30

90

110

160

200

250

295

355

450

600

700

880

1000

45

55

75

80

500 V kW

25

30

37

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

690 V kW

-

40

50

60

75

100

125

150

200

250

300

400

500

20

25

30

40

208 V hp

7.5

10

15

50

60

75

100

100

150

200

250

300

350

500

600

25

30

40

40

230 V hp

10

15

20

PST30...PSTB1050

Rated operational voltage U e

, 400 - 690 V

Rated control supply voltage, U s

, 100 - 250 V AC, 50/60 Hz

18.5

25 37 25 30

80

90

110

160

200

250

295

30

37

45

55

75

355

450

600

700

880

1000

59

75

90

132

160

184

220

25

30

37

45

55

257

355

450

540

710

800

110

132

160

220

257

315

400

45

55

59

75

90

500

600

800

960

1200

1400

75

100

125

150

200

250

300

30

40

50

60

75

400

500

600

700

1000

1200

100

125

150

200

250

300

350

40

50

60

75

100

500

600

700

800

1200

1500

100

125

150

200

250

300

400

500

600

700

1000

1200

50

60

75

75

480 V hp

25

30

40

125

150

200

250

300

350

500

600

700

800

1200

1500

60

75

100

100

600 V hp

30

40

50

104

130

156

192

34

42

54

72

80

104

248

302

361

480

590

720

840

1247

UL/CSA

Max rated operational current I

A e

130

156

192

248

302

361

480

590

720

840

1247

1454

34

42

54

72

80

104

104

Part number * )

PST30-600-70

PST37-600-70

PST44-600-70

PST50-600-70

PST60-600-70

PST72-600-70

PST85-600-70

PST105-600-70

Weight kg (lb)

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

5.00 (11.02)

5.00 (11.02)

11.20 (24.69)

PST142-600-70

PST175-600-70

PST210-600-70

PST250-600-70

13.00 (28.66)

13.00 (28.66)

21.50 (47.40)

21.50 (47.40)

23.00 (50.71)

PST300-600-70

PSTB370-600-70

PSTB470-600-70

23.00 (50.71)

31.00 (68.34)

31.00 (68.34)

PSTB570-600-70

52.00 (114.64)

PSTB720-600-70

55.00 (121.25)

PSTB840-600-70

60.00 (133.28)

PSTB1050-600-70

60.00 (133.28)

PST30-690-70

PST37-690-70

PST44-690-70

PST50-690-70

PST60-690-70

PST72-690-70

PST85-690-70

PST105-690-70

PST142-690-70

PST175-690-70

PST210-690-70

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

4.80 (10.58)

5.00 (11.02)

5.00 (11.02)

11.20 (24.69)

13.00 (28.66)

13.00 (28.66)

21.50 (47.40)

21.50 (47.40)

PST250-690-70

PST300-690-70

PSTB370-690-70

PSTB470-690-70

23.00 (50.71)

23.00 (50.71)

31.00 (68.34)

31.00 (68.34)

PSTB570-690-70

52.00 (114.64)

PSTB720-690-70

55.00 (121.25)

PSTB840-690-70

60.00 (133.28)

1454 PSTB1050-690-70

60.00 (133.28) s

*)

Add code letter in Type acc.

to below:

No code letter

= Normal

T = Coated PCBs

Softstarters | 31

PST(B) – The advanced range

Accessories

LX...

LW...

LE185

LE460

LT ... -AC LT ... -AL

PSTEK

PSTM-2

32 | Softstarters

Terminal lug kits for Al and Cu cables

For PST(B)85...1050 without external bypass (line/load lugs and terminal nut washer)

For softstarter type

PST85 …142

PST175 …300

PST175...300

PSTB370...470

PSTB570 …1050

Wire range

AWG

#6 - 250 MCM (1 per phase)

#4 - 400 MCM (1 per phase)

#4 - 500 MCM (2 per phase)

2/0 - 500 MCM (2 per phase)

2/0 - 500 MCM (3 per phase)

Tightening torque max. Nm (lb-in) Part number

13.5 (275 lb-in)

43 (375 lb-in)

43 (375 lb-in)

43 (375 lb-in)

43 (375 lb-in)

PSLK-185

PSLK-300

PSLK-300/2

PSLK-580/2

PSLK-750/3

Pack ing piece

6

6

6

6

6

For PST85...300 with external bypass (line/load lugs and terminal nut washer)

PST85 …142

PST175 …300

PST175 …300

#6 - 250 MCM (1 per phase)

#4 - 400 MCM (1 per phase)

#4 - 500 MCM (2 per phase)

13.5 (275 lb-in)

43 (375 lb-in)

43 (375 lb-in)

PSLK-185-B

9

PSLK-300-B

9

PSLK-300/2-B

9

Terminal extensions

For softstarter type

Dimensions hole ø mm 2 (in 2 )

PST85…142

PST175…300

PSTB370...470

PSTB570...1050

8.5 (0.0132)

10.5 (0.0163)

10.5 (0.0163)

13 (0.0202) bar mm (in) Part number

17.5 x 5 (0.689 x 0.197) LX185

1)

20 x 5 (0.787 x 0.197) LX300

2)

25 x 5 (0.984 x 0.197)

40 x 6 (1.575 x 0.236)

LX460

LX750

Pack ing piece

1

1

1

1

Weight kg (lb)

1 piece

0.250 (0.551)

0.350 (0.772)

0.500 (1.102)

0.850 (1.874)

Terminal enlargements

For softstarter type

Dimensions hole ø mm

2

(in

2

)

PST30…72

PST85…142

PST175...300

PSTB370...470

PSTB570...1050

6.5 (0.0101)

10.5 (0.0163)

10.5 (0.0163)

10.5 (0.0163)

13 (0.0202)

Terminal nut washer

For softstarter type

PST85...142

PST175...300

PSTB370...470

PSTB570...1050

Terminal shrouds bar mm (in) Part number

15 x 3 (0.591 x 0.118) LW110 1)

17.5 x 5 (0.689 x 0.197) LW185 1)

20 x 5 (0.787 x 0.197)

25 x 5 (0.984 x 0.197)

40 x 6 (1.575 x 0.236)

LW300

LW460

LW750

1)

3

6

6

Req. qty

1

Part number

LE185 1)

LE300 2)

LE460

LE750

Pack ing piece

1

1

1

1

1

Weight kg (lb)

1 piece

0.100 (0.220)

0.250 (0.551)

0.450 (0.992)

0.730 (1.609)

1.230 (2.712)

Pack ing piece

2

2

6

6

Weight kg (lb)

1 piece

0.200 (0.441)

0.300 (0.661)

0.600 (1.323)

0.750 (1.653)

For softstarter type

PST85…142

PST175...300

PSTB370...470

PSTB570...1050

Suitable for

Compression lugs and cable connectors

Compression lugs and cable connectors

Compression lugs and cable connectors

Compression lugs and cable connectors

Req. qty

1 pc and

1 pc

3 pcs

2 pcs

2 pcs

Part number

LT185-AL

LT460-AL

LT300-AL

2) 3)

LT460-AL

LT750-AL

Pack ing piece

2

2

2

Weight kg (lb)

1 piece

0.220 (0.485)

0.800 (1.764)

0.280 (0.617)

2

2

0.800 (1.764)

0.825 (1.819)

External keypad including a 3m cable

For softstarter type

PST30...300

PSTB370...1050

Marine Kit

For softstarter type

PST85…142

Fieldbus plug -

ABB Filedbus Plug suitable for all sizes. See page 38-41

Part number

PSTEK

Part number

PSTM-2

Pack ing piece

1

Weight kg (lb)

1 piece

0.400 (0.882)

Pack ing piece

1

Weight kg (lb)

1 piece

0.240 (0.529)

1)

Only fits on the motor side.

2) Use two sets of the accessories on the line side and one set on the motor side.

3)

The LT300-AL is not compatible with PSLK-300/2 cable connector.

Softstarters | 33

32 | Softstarters

PST(B) – The advanced range

Technical data

Rated insulation voltage U i

Rated operational voltage U e

Rated control supply voltage U s

100...250 V +10% / -15% 50/60 Hz ±5%

Rated control circuit voltage U

Starting capacity at I r c

690 V

208...600 V, 400...690 V + 10 % / -15 % 50/60 Hz ±5%

Internal or external 24 V DC

3 x I e

for 15 sec.

Number of starts per hour PST30...300

PSTB370...1050

30

1)

10

1)

Overload capability

Overload class 10

Service factor PST(B)30...840

115 %

PSTB1050

100 %

Ambient temperature during operation during storage

±0 ... +50 °C (32 to 122 ºF)

2)

-25 ... +70 °C (-13 to 158 ºF)

Maximum altitude

Degree of protection main circuit

4000 m

3)

PST30...72

IP10

PST85...PSTB1050

IP00

Supply and control circuit IP20

Main circuit

Built-in By-pass contactor

Display

Languages

PST30...300

No

Cooling system - Fan cooled Yes (thermostat controlled)

HMI for settings

(Human Machine Interface)

Full text

PSTB370...1050

Yes

Keypad

English, German, Italian, Dutch, Chinese, Finnish,

Swedish, French, Spanish, Russian, Portugese,

Turkish, Polish and Czech

2 selection keys and 2 navigating keys

Signal relays

Number of programmable signal relays

3 (each relay can be programmed to be

Run, By-pass or Event signal)

Default as Run signal K4

K5

K6

Default as TOR (By-pass) signal

Default as Event signal

Rated operational voltage, U e

Rated thermal current I th

250 V AC / 24 V DC

5 A

Rated operational current I e

at 1.5 A

AC-15 (U e

=250 V)

Analog output

Output signal reference

Type of output signal

0 ... 10 V, 0 ... 20 mA, 4 ... 20 mA

I Amp, U Volt, P kW, P hp, Q kVAr, S kVA, TmpMot,

TmpSCR, cosPhi

Control circuit

Number of inputs

Number of additional programmable inputs

Signalling indication LED

Power on

Fault

Protection

Protections

2 (start, stop)

2

(Each input can be programmed to be either; Non, Reset, Enable, Jog,

DOL- On, Start motor 2, Start motor 3 or FB-Dis)

Green

Red

Yellow

Electronic overload

Dual overload

PTC connection

Locked rotor protection

Underload protection

Phase imbalance

High current (8 x I e

)

Phase reversal protection

Warnings (pre-warning)

High current

Low current (underload)

Overload trip

Yes

(Class 10A, 10, 20, 30)

Yes

(separate overload function for start and run)

Yes

Yes

(Level and delay adjustable)

Yes

(Level and delay adjustable)

Yes

(Level and delay adjustable)

Yes

Yes

Yes

(Level and delay adjustable)

Yes

(Level and delay adjustable)

Yes

(Level and delay adjustable)

Overtemp, thyristor (SCR)

Start of several motors

Yes

Possible to set-up and start three Yes

(Different parameter sets) different motors

Field bus connection

Connection for ABB FieldBusPlug Yes

PTC input

Switch off resistance

Switch on resistance

2825 ohm ± 20%

1200 ohm ± 20%

External keypad

Display LCD type

Ambient temperature

During operation

During storage

Degree of protection

1)

2)

3)

Valid for 50 % on time and 50 % off time. 3.5 x I e for 7 sec., if other data is required, contact your sales office.

Above 40 ºC (104 ºF) up to max. 50 ºC (122 ºF) reduce the rated current with 0.8 % per ºC (0.44 % per ºF).

When used at high altitudes above 1000 meters (3281 ft) up to 4000 meters (13123 ft) you need to derate the rated current using the following formula.

[ % of I e

±0 ... +50 °C

-25 ... +70 °C

IP66

(32 to 122 ºF)

(-13 to 158 ºF)

[ % of I e

PSTB Integrated by-pass ratings

Softstarter

Integrated contactor

AC-3 rating (A)

PSTB370

AF300

305

PSTB470 PSTB570

AF460

460

PSTB720

AF580

580

PSTB840

AF750

750

PSTB1050

Softstarters | 33

PST(B) – The advanced range

Technical data

Description

Setting current for overload, locked rotor etc.

Time for start ramp

Time for stop ramp

Initial voltage for start ramp

End voltage for stop ramp

Step down voltage

Level of the current limit.

Selection of Kick start

Level of Kick start if selected

Time for Kick start if selected

Selectable range for start ramp

Selectable range for stop ramp

Overload protection

Overload Class

Overload Class, Dual type, Start Class

Overload Class, Dual type, Run Class

Type of operation for overload protection

Locked rotor protection

Trip level for locked rotor protection

Trip time for locked rotor protection

Type of operation for locked rotor protection

Underload protection

Trip level for Underload protection

Trip time for Underload protection

Type of operation for Underload protection

Phase imbalance protection

Trip level for phase imbalance protection

Type of operation for phase imbalance protection

High current protection

Type of operation for high current protection

Phase reversal protection

Type of operation for phase reversal protection

PTC protection

Type of operation for PTC protection

An external Bypass contactor is used

High current warning

Trip level for high current warning

Low current warning

Trip level for low current warning

Overload warning

Trip level for overload warning

Thyristor overload warning

Type of operation for phase loss fault

Type of operation for by-pass doesn’t close

Type of operation for by-pass doesn’t open

Type of operation for fieldbus fault

Type of operation for frequency fault

Type of operation for heat sink over temperature fault

Type of operation for thyristor short circuit fault

Function of programmable input In_0

Function of programmable input In_1

Function of programmable relay output K4

Function of programmable relay output K5

Function of programmable relay output K6

Control of the softstarter with fieldbus

Number of sequences for sequence start.

Language to use on display

Major possible settings and the displayed text and the set default values

Text on display

High I

High I Op

Phase Rev

Ph Rev Op

PTC

PTC Op

Ext ByPass

Warn I=High

Wa I=H Lev

Warn I=Low

Wa I=L Lev

Warn OL

Wa OL Lev

Warn SCR OL

Ph Loss Op

BP open Op

BP closed Op

FB Fault Op

Freq F Op

HS Temp Op

SCR SC Op

In0

Setting I e

Start Ramp

Stop Ramp

Init Volt

End Volt

Step Down

Current Lim

Kick Start

Kick Level

Kick Time

Start Range

Stop Range

Overload

OL Class

OL Class S

OL Class R

OL Op

Locked Rotor

Lock R Lev

Lock R Time

Lock R Op

Underload

Underl Lev

Underl Time

Underl Op

Phase Imb

Ph Imb Lev

Ph Imb Op

In1

Relay K4

Relay K5

Relay K6

Fieldb Ctrl

No of Seq

Language

Values on display

9.0 ...1207 A divided into 19 overlapping ranges.

1 ... 30 s, 1 ... 120 s (Range depends on Start Range)

0 ... 30 s, 0 ... 120 s (Range depends on Stop Range)

30 ... 70 %

30 ... 70 %

30 ...100 %

1.5 ... 7.0 x I e

Yes, No

50 ... 100 %

0.1 ... 1.5 s

1 ... 30 s, 1...120 s

0 ... 30 s, 0 ... 120 s

No, Normal, Dual

10 A, 10, 20, 30

10A, 10, 20, 30

10A, 10, 20, 30

Stop-M, Stop-A, Ind

Yes, No

0.5 ... 8.0 x I e

0.2 ... 10 s

Stop-M, Stop-A, Ind

Yes, No

0.4 ... 0.8 x I e

1 ... 30 s

Stop-M, Stop-A, Ind

Yes, No

10 ... 80 %

Stop-M, Stop-A, Ind

Yes, No

Stop-M, Stop-A, Ind

Yes, No

Stop-M, Stop-A, Ind

Yes, No

Stop-M, Stop-A

Yes, No

Yes, No

0.5 ... 5.0 x I e

Yes, No

0.4 ...1.0 x I e

Yes, No

40 ... 99 %

Yes, No

Stop-M, Stop-A

Stop-M, Stop-A

Stop-M, Stop-A

Stop-M, Stop-A

Stop-M, Stop-A

Stop-M, Stop-A

Stop-M, Stop-A

None, Reset, Enable, Jog, DOL, Start 2, FB-Dis

None, Reset, Enable, Jog, DOL, Start 3, FB-Dis

Run, TOR, Event

Run, TOR, Event

Run, TOR, Event

Yes, No

No, 2, 3

US/UK, FI, SE, PT, NL, IT, FR, ES, DE, CN, RU, TR, PL, CZ

Default value

90 %

No

Stop-M

Stop-M

Stop-M

Stop-M

Stop-M

Stop-M

Stop-M

Reset

No

Stop-M

No

Stop-M

No

Stop-M

No

No

1.2 x I e

No

0.8 x I e

No

Reset

Run

4.0 x I e

1.0 s

Stop-M

No

0.5 x I e

10 s

Stop-M

No

80 %

Stop-M

See table, page 37

10 s

0 s

30 %

30 %

100 %

4.0 x I e

No

50 %

0.2

1 ... 30 s

0 ... 30 s

Normal

10

10

10

Stop-M

No

TOR

Event

No

No

US/UK

34 | Softstarters Softstarters | 35

34 | Softstarters

PST(B) – The advanced range

Technical data

Description

Password for display

Start mode

Stop mode

Torque limit

Analog output

Analog output, reference

Analog output, type of value

Text on display

Password

Start Mode

Stop Mode

Torque limit

Analogue Out

Anl Ref

Anl Type

Values on display

No, 1 ... 255

Volt, Torque

Volt, Torque

20 ... 200 %

Yes, No

0 ...10 V, 0 ... 20 mA, 4 ... 20 mA

I Amp, U Volt, P kW, P hp, Q kVAr, S kVA, TmpMot, TmpSCR, cosPhi

Default value

Volt

Volt

150 %

No

4 ...20 mA

I Amp

Tripping curves for the integrated electronic overload protection

All units have an integrated electronic overload protection possible to set on four different tripping classes.

Below you find a curve for each tripping class in cold state. These tripping curves are valid for PSE, PST and PSTB

Time (s)

10 000

1000

100

10

1

0

0

1 2 3

4 5

Tripping curves for electronic overload protection (Cold) for PSE, PST and PSTB.

6

7 8

Current (x Ie)

Class 30

Class 20

Class 10

Class 10A

Softstarters | 35

PST(B) – The advanced range

Technical data

Cross section of connection cables

Main circuit

Available teminals:

(For external by-pass)

Connection clamp

L1, L2, L3

T1, T2, T3

B1, B2, B3

Softstarter

PST30 ... 72

Yes

Yes

Yes

PST85 ... 142

Yes

Yes

Yes

PST175 ... 300

Yes

Yes

Yes

PSTB370 ... 470

Yes

Yes

No

PSTB570 ... 1050

Yes

Yes

No

Solid/stranded

Solid/stranded

Tightening torque

(recommended)

Connection bar

1 x mm 2 (AWG)

2 x mm

2

(AWG)

Nm (lb-in)

Width and thickness mm (in)

Hole diameter

Tightening torque

(recommended)

Supply and control circuit

Connection clamp

Solid/stranded

Solid/stranded

Tightening torque

(recommended) mm (in)

Nm (lb-in)

1 x mm

2

(AWG)

2 x mm

2

(AWG)

Nm (lb-in)

10 ... 95 (8-3/0)

6 ... 35 (10-2)

6.0 (53.10)

5

17.5

ø 8.5

17.5 x 5

(0.689 x 0.197)

8.5 (0.335)

18 (159.3)

5

20

See accessories

See accessories

See accessories

25

6

22.5

ø 10.2

20 x 5

(0.787 x 0.197)

10.2 (0.402)

28 (247.8)

ø 6.5

ø 10.5

25 x 6

(0.984 x 0.236)

10.5 (0.413)

35 (309.8)

6

40

22.5

ø 6.5

ø 12.5

40 x 6

(1.575 x 0.236)

6.5, 12.5 (0.256, 0.492)

45 (398.3)

Yes

2.5 (14)

1.5 (16)

0.5 (4.43)

36 | Softstarters Softstarters | 37

36 | Softstarters

PST(B) – The advanced range

Technical data

Fuse ratings and power losses

For

Softstarter

Type

Recommended

ABB Overload protection

Type

Current range

A

Max power loss at rated I e without by-pass

2)

W with by-pass

W

Max semi-conductor fuse rating - main circuit

Coordination type 2 (65 kA)

3)

Bussman Fuses, DIN43 620

A Type Size

Supply circuit power requirements

1)

VA/VA pull in

PST

PST30

PST37

PST44

PST50

PST60

PST72

PST85

PST105

PST142

PST175

PST210

PST250

PST300

PSTB 600 V

PSTB370

PSTB470

PSTB570

PSTB720

PSTB840

PSTB1050

PSTB 690 V

PSTB370

PSTB470

PSTB570

PSTB720

PSTB840

PSTB1050

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

9...35

11...43

13...51

15...58

18...69

22...83

25...98

32...120

43...163

53...201

63...241

75...288

90...345

111...425

141...540

171...655

216...828

252...966

315...1207

111...425

141...540

171...655

216...828

252...966

315...1207

100

120

140

160

190

230

270

325

435

540

645

765

920

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

9.5

10.5

13.5

13.5

15.5

17

30.5

35

37

62

67

67

90

90

110

105

110

170

170

90

110

105

110

170

170

80

125

160

160

200

250

315

400

450

500

630

700

900

700

900

900

1250

1500

1800

700

900

900

1250

1500

1600

170M1566

170M1568

170M1569

170M1569

170M1570

170M1571

170M1572

170M3819

170M5809

170M5810

170M5812

170M5813

170M6813

170M5813

170M6813

170M6813

170M8554

170M8556

170M8558

170M5813

170M6813

170M6813

170M8554

170M8556

170M8557

2

2

000

000

000

000

000

000

000

1

2

2

3

2

3

3

3

3

3

2

3

3

3

3

3

20/480

20/480

25/900

25/860

25/860

25/860

20/480

20/480

25/900

25/860

25/860

25/860

1)

2)

For the supply circuit use a maximum 6 A time-delay fuse or an MCB with type C characteristics.

Calculated power loss at operational current (Iop) without by-pass.

Ptot = 3 x Iop + VA value

Example: PST 60 running at 52 A

Ptot = 3 x 52 + 5 = 161 W

3) Max fuse rating independent of In-Line or Inside Delta connection. In Inside Delta connections of PST, the fuses can be placed outside of the delta. For PSTB the fuses shall be placed

inside the delta. Contact ABB for more information.

10

10

10

15

5

5

5

5

5

5

15

15

15

Softstarters | 37

FBP FieldBusPlug

DeviceNet, MODBUS-RTU and CANopen, ordering details

Black cable

DeviceNet FieldBusPlug

Ready-made DeviceNet fieldbus interface with various cable lengths.

• Applicable on all FBP motor starters and other devices

• Degree of protection IP65, diagnostic LED

Designation

DeviceNet-FBP

DeviceNet-FBP

DeviceNet-FBP

DeviceNet-FBP

Cable length Type

0.25 m (0.82 ft) DNP21-FBP.025

0.50 m (1.64 ft) DNP21-FBP.050

1.00 m (3.28 ft) DNP21-FBP.100

5.00 m (

16.40 ft) DNP21-FBP.500

Part number

1SAJ 230 000 R1003

1SAJ 230 000 R1005

1SAJ 230 000 R1010

1SAJ 230 000 R1050

Pack ing piece

1

1

1

1

Weight kg (lb)

1 piece

0.09 (0.198)

0.10 (0.220)

0.13 (0.287)

0.36 (0.794)

DNP21-FBP

MRP21-FBP

COP21-FBP

MODBUS-RTU FieldBusPlug

Ready-made MODBUS-RTU fieldbus interface with various cable lengths.

• Applicable on all FBP motor starters and other devices

• Degree of protection IP65, diagnostic LED

Designation

MODBUS-RTU-FBP

MODBUS-RTU-FBP

MODBUS-RTU-FBP

MODBUS-RTU-FBP

Cable length Type

0.25 m (0.82 ft) MRP21-FBP.025

0.50 m (1.64 ft) MRP21-FBP.050

1.00 m (3.28 ft)

MRP21-FBP.100

5.00 m (

16.40 ft) MRP21-FBP.500

Part number

1SAJ 250 000 R0003

1SAJ 250 000 R0005

1SAJ 250 000 R0010

1SAJ 250 000 R0050

Pack ing piece

1

1

1

1

Weight kg (lb)

1 piece

0.09 (0.198)

0.10 (0.220)

0.13 (0.287)

0.36 (0.794)

CANopen FieldBusPlug

Ready-made CANopen fieldbus interface with various cable lengths.

• Applicable on all FBP motor starters and other devices

• Degree of protection IP65, diagnostic LED

Designation

CANopen-FBP

CANopen-FBP

CANopen-FBP

Cable length Type

0.25 m (0.82 ft) COP21-FBP.025

0.50 m (1.64 ft)

COP21-FBP.050

1.00 m (3.28 ft) COP21-FBP.100

Part number

1SAJ 230 100 R1003

1SAJ 230 100 R1005

1SAJ 230 100 R1010

Pack ing piece

1

1

1

Weight kg (lb)

1 piece

0.09 (0.198)

0.10 (0.220)

0.13 (0.794)

To connect the PST Softstarter to a DeviceNet or CANopen fieldbus system...

you need specific software for PLC set-up, (EDS file) which is available at www.abb.com/lowvoltage on the Softstarter pages. Look under the documentation-link named Software. If you need help or advice, please contact your local ABB office.

38 | Softstarters Softstarters | 39

38 | Softstarters

FBP FieldBusPlug

Black cable

DeviceNet, MODBUS-RTU and CANopen accessories, ordering details

DNF11-FBP.050

Accessories for the DeviceNet, MODBUS-RTU and CANopen bus connector

DeviceNet, MODBUS-RTU and CANopen round cable for bus junctions

Ready-made bus cable with an M12 connector and an open cable end.

Designation

Round cable with female connector

Cable length Type

0.50 m (1.64 ft) DNF11-FBP.050

Round cable with male connector

0.50 m (1.64 ft) DNM11-FBP.050

Part number

1SAJ 923 002 R0005

1SAJ 923 003 R0005

Pack ing piece

1

1

Weight kg (lb)

1 piece

0.04 (0.088)

0.04 (0.088)

DNM11-FBP.050

DNX11-FDP

DeviceNet, MODBUS-RTU and CANopen round cable for bus extension

Ready-made bus cable with M12 male and female connectors

Designation

Extension cable

Extension cable

Extension cable

Round cable

Cable length Type

1.00 m (3.28 ft) DNX11-FBP.100

3.00 m (9.84 ft) DNX11-FBP.300

5.00 m (16.40 ft) DNX11-FBP.500

100.00 m (328 ft) DNC11-FBP.999

Part number

1SAJ 923 001 R0010

1SAJ 923 001 R0030

1SAJ 923 001 R0050

1SAJ 923 004 R0001

Pack ing piece

1

1

1

1

Weight kg (lb)

1 piece

0.08 (0.176)

0.20 (0.441)

0.31 (0.683)

5.60 (12.346)

DNF11-FBP.0

DNM11-FBP.0

DeviceNet, MODBUS-RTU and CANopen round cable connectors

Bus cable and coupling accessories

Designation

Male connector for round cable

Female connector for round cable

Type

DNM11-FBP.0

DNF11-FBP.0

Part number

1SAJ 923 005 R0001

1SAJ 923 006 R0001

Pack ing piece

5

5

Weight kg (lb)

1 piece

0.15 (0.331)

0.15 (0.331)

DNR11-FBP.120

DeviceNet, MODBUS-RTU and CANopen termination resistor

Designation

Termination Resistor, 120 Ohm

Type

DNR11-FBP.120

Part number

1SAJ 923 007 R0001

Pack ing piece

1

Weight kg (lb)

1 piece

0.02 (0.044)

Softstarters | 39

FBP FieldBusPlug

Profibus DP, ordering details

Purple cable

Profibus DP FieldBusPlug

Ready-made Profibus DP fieldbus interface with various cable lengths.

• Supports PROFIBUS DP V0 and V1

• Applicable on all FBP motor starters and other devices

• Degree of protection IP65, diagnostic LED

Designation

Profibus DP FBP

Profibus DP FBP

Profibus DP FBP

Profibus DP FBP

Profibus DP FBP

Cable length Type

0.25 m (0.82 ft) PDP22-FBP.025

0.50 m (1.64 ft) PDP22-FBP.050

1.00 m (3.28 ft) PDP22-FBP.100

2.00 m (6.56 ft) PDP22-FBP.200

5.00 m (16.40 ft) PDP22-FBP.500

Part number

1SAJ 240 100 R1003

1SAJ 240 100 R1005

1SAJ 240 100 R1010

1SAJ 240 100 R1020

1SAJ 240 100 R1050

Pack ing piece

1

1

1

1

1

Weight kg (lb)

1 piece

0.09 (0.198)

0.10 (0.220)

0.13 (0.287)

0.20 (0.441)

0.36 (0.794)

PDP22-FBP

PDQ22-FBP

Profibus DP FieldBusPlug for 4 devices

PDQ22 is a member of the ABB FieldBusPlug family of bus connectors. It allows the connection of up to four devices to Profibus DP by just using one Profibus node access. This allows a cost efficient device integration for devices that are located physically nearby. PDQ22 supports DP-V0 and DP-V1. The degree of protection is IP66. There are separate diagnosis LEDs for bus and device status.

Note that the accessory PDQ22-FBP only works with the PSR and PSE and not with the PST(B) softstarter.

Designation

Quadruple bus connector

DINrail adapter for PDQ22-FBP

Fixing bracket for passive plug of connection cable

Type

PDQ22-FBP

CDA11-FBP. 0

CDP11-FBP.0

Part number

1SAJ 240 200 R0050

1SAJ 929 300 R0001

1SAJ 929 100 R0001

Pack ing piece

1

1

1

Weight kg (lb)

1 piece

0.20 (0.441)

0.11 (0.243)

0.50 (1.102)

Configuration software

This cable and software can be used for set-up and comissioning of the softstarter as well as to keep back-up of the parameter settings.

Designation Type Part number

Pack ing piece

Weight kg (lb)

1 piece

USB to FBP interface cable

UTF21-FBP 1SAJ 929 400 R0002 1

PDP22/PDQ22 Device Type Manager (DTM) incl. FDT/DTM frame application

PBDTM-FBP 1SAJ 924 012 R0003 1

To connect the PST Softstarter to a Profibus DP fieldbus system...

you need specific software for PLC set-up, (GSD file) which is available at www.abb.com/lowvoltage on the Softstarter pages. Look under the documentation-link named Software. If you need help or advice, please contact your local ABB office.

PDP21 is replaced by PDP22.

Use PDP22 with the GSD-file Abb_082d.gsd regardless if the PLC is a DP/V0 or DP/V1.

40 | Softstarters Softstarters | 41

40 | Softstarters

FBP FieldBusPlug

Profibus DP accessories, ordering details

Purple cable

PDF11-FBP.50

Accessories for the Profibus DP Bus Connector

Profibus DP Round Cable for Bus Junctions

Ready-made bus cable with an M12 connector and an open cable end.

• Application on bus junctions such as e.g. Profibus DB couplers or devices with an integrated Profibus DB interface

Designation

Round Cable with female connector

Cable length Type

0.50 m ( 1.64 ft) PDF11-FBP.050

Part number

1SAJ 924 002 R0005

Pack ing piece

1

Weight kg (lb)

1 piece

0.04 (0.088)

Round Cable with male connector

0.50 m ( 1.64 ft) PDM11-FBP.050

1SAJ 924 003 R0005 1 0.04 (0.088)

PDM11-FBP.50

PDM11-FBP

PDX11-FBP

PDR11-FBP.150

PDV11-FBP,

PDV12-FBP

PDA11-FBP.050

PDF11-FBP

PDA12-FBP.050

Profibus DP Round Cable for Bus Extension

Ready-made bus cable with M12 male and female connectors

Round cable on coil

Designation

Extension Cable

Extension Cable

Extension Cable

Extension Cable

Round Cable

Cable length Type

0.50 m (1.64 ft) PDX11-FBP.050

1.00 m (3.28 ft) PDX11-FBP.100

3.00 m (9.84 ft) PDX11-FBP.300

5.00 m (16.40 ft) PDX11-FBP.500

100.00 m (328 ft) PDC11-FBP.999

Part number

1SAJ 924 001 R0005

1SAJ 924 001 R0010

1SAJ 924 001 R0030

1SAJ 924 001 R0050

1SAJ 924 004 R1000

Pack ing piece

1

1

1

1

1

Weight kg (lb)

1 piece

0.04 (0.088)

0.08 (0.176)

0.20 (0.441)

0.31 (0.683)

5.60 (12.346)

Profibus DP Accessories for Bus Extension

Designation

Male Connector for round cable

Female Connector for round cable

Type

PDM11-FBP.0

PDF11-FBP.0

Part number

1SAJ 924 005 R0001

1SAJ 924 006 R0001

Pack ing piece

5

5

Profibus DP Termination Resistor, Miscellaneous Accessories

Designation

Termination Resistor, 150 Ohm

Feeding connector 24V DC, Code B-A

Feeding connector 24V DC, Code A-A

Adaptor M12-Dsub9-M12

Cable length 0.50m

Adaptor M12-Dsub9-M12

Cable length 2 x 0.50m

Extension cable

Type

PDR11-FBP.150

PDV11-FBP.0

PDV12-FBP.0

PDA11-FBP.050

PDA12-FBP.050

Part number

1SAJ 924 007 R0001

1SAJ 924 008 R0001

1SAJ 924 011 R0001

1SAJ 924 009 R0001

1SAJ 924 010 R0001

Pack ing piece

1

1

1

1

1

Designation

Extension cable (female/ male), shielded

Extension cable (female/ male), shielded

Extension cable (female/ male), shielded

Extension cable (male/open), shielded

Cable length Type

0.3 m (0.98 ft) CDP15-FBP.030

0.6 m (1.97 ft) CDP15-FBP.060

1.5 m (4.92 ft) CDP15-FBP.150

1.5 m (4.92 ft) CDP16-FBP.150

Part number

1SAJ 929 140 R0003

1SAJ 929 140 R0006

1SAJ 929 140 R0015

1SAJ 929 150 R0015

Pack ing piece

1

1

1

1

Weight kg (lb)

1 piece

0.03 (0.066)

0.03 (0.066)

Weight kg (lb)

1 piece

0.03 (0.066)

0.04 (0.088)

0.04 (0.088)

0.04 (0.088)

0.04 (0.088)

Weight kg (lb)

1 piece

0.20 (0.441)

0.20 (0.441)

Softstarters | 41

Wall mounting instructions

Softstarters

Minimum distance to wall/front

Softstarter

PSR

PSR3 ... 16

PSR25 ... 30

PSR37 ... 45

PSR60 ... 105

PSE

PSE18 ... 105

PSE142 ... 170

PSE210 ... 370

Dimensions (mm/in)

A

25/0.984

25/0.984

25/0.984

25/0.984

B

0*

0*

0*

0*

C

0

0

0

0

E

45/1.77

45/1.77

54/2.13

70/2.76

F

140/5.51

160/6.30

187/7.36

220/8.66

H

114/4.49

128/5.04

153/6.02

180/7.09

20/0.787

10/0.394

100/3.94

90/3.54

20/0.787

10/0.394

100/3.94

130/5.12

20/0.787

10/0.394

100/3.94

190/7.48

245/9.65

185.5/7.30

295/11.61

219.5/8.64

550/21.65

236.5/9.31

PST

PST30 ... 72

PST85 ... 142

PST175 ... 300

20 /0.787

10 /0.394

100 /3.94

160/6.30

20 /0.787

10 /0.394

100 /3.94

186/7.32

260/10.24

390/15.35

196/7.72

270/10.63

20 /0.787

10 /0.394

100 /3.94

360/14.17

420/16.54

270/10.63

PSTB

PSTB370 ... 470

PSTB570 ... 1050

20/0.787

20/0.787

*) 5 mm/0.197 inch for the 24 V DC version

15/0.394

15/0.394

150/5.91

150/5.91

365/14.37

435/17.13

460/18.11

515/20.28

361/14.21

381/14.21

Dimensions

PSTEK

135 (5.31)

23 (.91)

138 (5.43) 3 (.12)

53.5 (2.11)

135 (5.31)

107 (4.21)

53.5 (2.11)

4.8 (.19)

14 (.55)

22.5 (.89)

8 (4.65) 138 (5.43)

Dotted line denotes area covered by external keypad

Dimensions in mm (and inches)

Dimensions in mm (and inches)

42 | Softstarters Softstarters | 43

42 | Softstarters

Dimensions

PSR softstarters

PSR3 … 16 PSR37 … 45 PSR60 ... 105

PSR25 … 30

Dimensions in mm (and inches)

Softstarters | 43

Dimensions

PSE softstarters

PSE18 … 105

PSE142 ...170

13 (.51)

90 (3.54)

6.5 (.26)

17.5 (.69)

130 (5.12)

6.5 (.26)

PSE210 ... 370

19.6 (.77)

190 (7.48)

6.5 (.26)

30 (1.18) 30 (1.18)

80 (3.15)

35 (1.38) 35 (1.38)

113.5 (4.47)

43.75 (1.72) 43.75 (1.72)

163.5 (6.44)

Dimensions in mm (and inches)

44 | Softstarters Softstarters | 45

44 | Softstarters

Dimensions

PST and PSTB softstarters

PST30 ... 72

160 (6.30)

PST85 ...142

49 (1.93) 49 (1.93) 41 (1.61)

20.5 (.81)

20.5 (.81)

20.5 (.81)

17.5 (.69)

186 (7.32)

62.5 (2.46) 62.5 (2.46) 44.5 (1.75)

28 (1.10) 28 (1.10) 28 (1.10)

PST85 ...142 with marine kit

6.5 (.26) 30 (1.18) 30 (1.18)

80 (3.15)

145 (5.71) 7.5 (.30)

PST175 ... 300

35 (1.38) 35 (1.38)

7 (.28)

155 (6.10)

PSTB370 ... 470

46.5 (1.83) 155 (6.10)

262 (10.32)

7 (.28)

46.5 (1.83)

PSTB570 ... 1050

43.75 (1.72)

19.6 (.77)

88 (3.46)

360 (14.17)

356 (14.02)

97 (3.82)

53.5 (2.11)

108 (4.25)

43.75 (1.72)

2 (.08)

63 (2.48)

366 (14.41)

358 (14.09)

63 (2.48) 179 (7.05)

4.5 (.18)

72 (2.83)

436 (17.17)

428 (16.85)

72 (2.83) 228 (8.98)

4.5 (.18)

7 (.28)

43.75 (1.72)

330 (12.99)

43.75 (1.72)

178 (7.01)

Dimensions in mm (and inches)

13 (.51)

7 (.28)

209 (8.23) 126 (4.96) 11.5 (.45)

7 (.28)

243 (9.57) 162 (6.38) 11.5 (.45)

Softstarters | 45

Circuit diagrams

PSR softstarters

PSR3 ...16

A) With MMS B) With MMS and auxiliary contact C) With fuses, contactor and O.L.

PSR25 ... 45

D) With MMS E) With MMS and auxiliary contact F) With fuses, contactor and O.L.

PSR60 ... 105

G) With MMS H) With MMS and auxiliary contact I) With fuses, contactor and O.L.

46 | Softstarters Softstarters | 47

46 | Softstarters

Circuit diagrams

PSE softstarters

PSE18 ... 370

Softstarters | 47

Circuit diagrams

PST and PSTB softstarters

PST30...300

PSTB370...1050

48 | Softstarters Softstarters | 49

48 | Softstarters

ProSoft and marketing material

ProSoft5 - Softstarter selection tool

The selection of a softstarter can be done according to this catalog.

This will work fine in the majority of cases but by using the softstarter selection tool ProSoft, a more optimized selection will be achieved.

Especially in extremely heavy duty applications with several minutes starting time, the use of ProSoft is recommended.

When using ProSoft, the selection is done in 3 steps, which can be seen as 3 different tabs in the program:

1.

Input tab – Type in the general data and information about the motor and about the load. Try to use as accurate data as possible to get the most accurate results.

2.

Calculation tab – Here it is possible to see how long the start will be depending on how high the current is. This tab will indicate which settings should be used and it might affect the selection.

3.

The selection tab – Select which of the suggested softstar ters to use. Here it is also possible to generate a report about the selection.

Marketing material available on www.abb.com/lowvoltage

The following material is a selection of all softstarter related material that is available on www.abb.com/lowvoltage. Just click on “Control Products”, then “Softstarters”.

• Product catalogs and brochures

• Certificates and approvals

• Circuit diagrams and application diagrams

• Dimension drawings (2D and 3D)

• Manuals

• eds- and gsd-files for fieldbus connection

• Prosoft selection tool

Softstarters | 49

Certifications and approvals

The table below shows the approvals and certifications for different softstarters.

For approvals and/or certificates not listed below, please contact your local ABB sales office.

Certifications and approvals

Certifications Approvals: ship classification societies

Abbreviation

Approved in

CE

EU

UL

USA cULus

Canada

USA

CSA

Canada

CCC

China

GOST

Russia

ANCE

Mexico

PSR3 ...

PSR105

PSE18 ...

PSE370

1)

1)

1)

1)

• pending

PST30 ...

PSTB1050

• •

1)

• •

1)

Standard design approved, the company labels bear the certification mark when this is required.

1)

Covered by cULus certificate

• pending pending

C-tick

Australia

ABS

American

Bureau of

Shipping

• –

GL

Germany

– pending

Directives and standards

No. 2006/95/EC

No. 2004/108/EC

EN 60947-1

EN 60947-4-2

UL 508

CSA C22.2 No 14

Low voltage equipment

Electromagnetic compatibility

Low-voltage switchgear and control gear - Part 1: General rules

AC semiconductor motor controllers and starters

Industrial Control Equipment

Industrial Control Equipment

50 | Softstarters Softstarters | 51

50 | Softstarters Softstarters | 51

Contact us

ABB Inc.

Low Voltage Control Products

16250 W. Glendale Drive

New Berlin, WI 53151

Phone: 888-385-1221

Fax: 800-726-1441

USA Technical support:

888-385-1221, Option 4

7:30AM to 5:30PM, CST,

Monday - Friday

[email protected]

USA Customer service:

888-385-1221, Option 4

7:30AM to 5:30PM, CST,

Monday - Friday

[email protected]

[email protected]

[email protected]

[email protected]

[email protected]

[email protected]

Web: www.abb.us/lowvoltage

ABB Canada

Low Voltage Products

2117, 32 nd

Avenue

Lachine, Quebec H8T 3J1

Tel.: 514 420 3100

Toll free: 800 567 0283

Canadian technical support:

[email protected]

Web: www.abb.ca/lowvoltage

Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project