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1SFA896104R1100 Datasheet(PDF) 5 Page - List of Unclassifed Manufacturers

Part # 1SFA896104R1100
Description  Softstarters
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1SFA896104R1100 Datasheet(HTML) 5 Page - List of Unclassifed Manufacturers

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8 Softstarters | 1SFC132005C0201, rev. M
1SFC132005C0201, rev. M | Softstarters 9
PSR – The compact range
Description
The PSR range is the most compact of all ABB’s softstarter
ranges. The compact PSR range makes it possible to fit many
devices into the same enclosure. A PSR together with a MMS
(manual motor starter) makes up a far more compact starting
solution than a Star-Delta starter, for instance.
Flexible mounting
PSR softstarters from 3 to 45 A are possible to mount on a
DIN-rail, ensuring quick and easy mounting. Naturally, all sizes
can be screw mounted.
Few settings
The setup of the PSR is easily done and confirmed using the
three clearly marked potentiometers on the front.
Built-in by-pass for energy saving
The built-in by-pass on all sizes does not only save energy;
it will also ensure the most compact ABB’s softstarter design
and reduce the installation time. Thanks to the reduced heat
generation, the softstarter can be mounted inside high IP class
enclosures.
Suitable for stopping pumps
Even without using torque control, the PSR range is designed
to reduce water hammering. Compared to the direct stops of a
Star-Delta starter or a DOL starter the PSR is superior. See the
stop ramp with step-down voltage below.
System concept with manual motor starters
All PSR softstarter sizes can easily be connected to the
corresponding manual motor starters from ABB by using
the special designed connection kits. This makes both the
mounting and the connection easier and will provide a very
compact starting solution containing short circuit and thermal
protection, isolation function and soft starter - everything that
you need.
Start = 1 ... 20 sec
Stop = 0 ... 20 sec - including the step down voltage.
Step down = 2% reduction for each second increased stop ramp
Stop ramp 10 sec -> step down 80% (20% reduction)
U
ini = 40 ... 70% results in end voltage = 30 ... 60%
3
2
1
3
1
2
Uini
Uend
Start
Stop
Step down
3
1
2
2
3
PSR – The compact range
Overview
PSR3 ... PSR16
PSR25 ... PSR30 PSR37... PSR45
PSR60 ... PSR105
Softstarter, type
Normal start
In-line connected
PSR3 PSR6
PSR9
PSR12
PSR16 PSR25
PSR30
PSR37
PSR45
PSR60 PSR72 PSR85 PSR105
(400 V) kW 1.5
3
4
5.5
7.5
11
15
18.5
22
30
37
45
55
IEC, max. A 3.9
6.8
9
12
16
25
30
37
45
60
72
85
105
(440-480 V) hp 2
3
5
7.5
10
15
20
25
30
40
50
60
75
UL, max FLA 3.4
6.1
9
11
15.2
24.2
28
34
46.2
59.4
68
80
104
400 V, 40 ºC
Using manual motor
starters type 1 coordination
will be achieved
Manual motor starter (50 kA) type
MS116
MS132
MS450
MS495
Using gG fuses type
1 coordination will be
achieved
Fuse protection (50 kA) gG Fuse
10 A
16 A
25 A
32 A
50 A
63 A
100 A
125 A
200 A
250 A
Suitable switch fuse for the
above gG fuses
Switch fuse, type
OS32GD
OS125GD
OS250D
Overload protection is used
to protect the motor from
over heating
Thermal overload relay
TF42
TF65
TF96
TF140DU
The line contactor is not
required for the softstarter
itself but often used to open
if OL trips
Line contactor, type
AF9
AF12
AF16
AF26
AF30
AF38
AF52
AF65
AF80
AF96
AF116
Using by-pass will reduce
the power loss and allow
more starts per hour
By-pass contacts
Built-in
Product description
Wide rated operational voltage 208–600 V
Rated control supply voltage 24 V AC/DC or 100–240 V AC
Rated operational current 3–105 A
Wide ambient temperature range, -25 to +60 ºC
Built-in by-pass on all sizes, saving energy and reducing
installation time
Potentiometer settings
Run signal relay on all devices
TOR signal relay on PSR25 … PSR105
Optional 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’s manual
motor starters
Sophisticated algorithm eliminating the DC-component and
thereby providing excellent starting performance
Settings


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