ABB PSR Softstarters Catalog Page

Softstarters

Type PSR

Softstarters

Type PSR

6

6

General information

Designed for motor currents from 3 to 45 A,
PSR Softstarters complement the existing
advanced PST Softstarters for 30 - 1050
A and the fl exible PSS Softstarters for 30

- 1050 A. The PSR Sofstarter is compact and
easily accessible for installation in places
where space is limited.

The PSR range comprises three physical sizes
with widths from 45 to 54mm, covers rated
currents from 3 to 45 A and is available for
supply voltages of 24 VDC or 100-240 VAC.
All sizes include a Run signal relay while sizes
from 25 A also have an output signal for TOR
(Top of Ramp, i.e., full voltage).

Cooling function

With standard performance, the PSR
Softstarters handle ten starts per hour. When
an auxiliary cooling fan is added, the starting
capacity is increased to 20 starts per hour.

Installation

The PSR Softstarter is easy to set and operate
thanks to the clearly marked settings. All
terminals are distinctly marked and easily
accessible for cable connecction. Both screw
and DIN rail mounting are possible.

Flexible communication

PSR can also be remote controlled by bus
communication using ABB's FieldBusPlug.
The FieldBusPlug accessories are available
for several protocols such as Profi bus DP and
Device Net.

The PSR Softstarter is ideal for the
replacement of DOL starters and for
installation in places with limited space.

Low Voltage Products & Systems 6.1

ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 000 023 C0201

Softstarters

Type PSR

6

6

Type PSR16-600-70

Open

PSR Open type

Connected In-Line
Catalog number

PSR3-600-70
PSR3-600-81
PSR6-600-70

PSR6-600-81
PSR9-600-70

PSR9-600-81
PSR12-600-70

PSR12-600-81
PSR16-600-70

PSR16-600-81
PSR25-600-70

PSR25-600-81
PSR30-600-70

PSR30-600-81
PSR37-600-70

PSR37-600-81
PSR45-600-70

PSR45-600-81

Maximum motor current

UL IEC 208V 240V 480V 600V

3.4 3.9 0.5 0.75 2 2

6.1 6.8 1 1.5 3 5

9.0 9.0 2 2 5 7.5

11.0 12.0 3 3 7.5 10

15.2 16.0 3 5 10 10

24.2 25.0 7.5 7.5 15 20

28.0 30.0 7.5 10 20 25

34.0 37.0 10 10 25 30

46.2 45.0 15 15 30 40

Maximum horsepower

Type PSR30-600-70

Type PSR45-600-70

PSR Open type

PSR3 - 600 - 70

Control voltage

70 = 100 - 240 VAC
81 = 24 VDC

Maximum motor current

when connected in-line

Line voltage

208V - 600 VAC

6.2 Low Voltage Products & Systems

1SXU 000 023 C0201 ABB Inc. • 888-385-1221 • www.abb-control.com