ABB PSE 18 User Manual

Softstarters Type PSE18...PSE370 Installation and commissioning manual 1SFC132057M0201 67 Chapter 7
7.5.9 Electronic Motor Overload Protection E.O.L.
This parameter makes it possible to set the required class of motor overload pro-
tection. Four different classes are available. See gure 7.21.
• Class 10A
• Class 10
• Class 20
• Class 30
There is an option for type of reset after tripping. Hand or automatic is available.
Hand is default value for reset of Electronic Motor Overload Protection after trip-
ping.
Reset of this protection is not possible before measuring a lower temperature,
which must be reached by the motor.
Display Default
value
Setting
range
Description
10 OFF, 10A,
10, 20, 30
Tripping class for Electronic Motor
Overload Protection (E.O.L)
HAnd HAnd/Auto Type of operation for reset of
Electronic Overload Protection
(E.O.L)
1
1. HAnd = Manual reset: _When tripping will stop the motor, a manual reset is
required before restart can be done.
Auto = Automatic reset: _When tripping will stop the motor, an automatic reset is
performed before the unit is ready for restart.
Figure 7.21: Tripping curves for the Electronic Mo-
tor Overload Protection (E.O.L.)
A Class 30
B Class 20
C Class 10
D Class 10A
1
10
100
1000
1
23456
A
B
C
D
1SFC132102F0001
Figure 7.20: Electronic Motor Overload Protection
EOL parameter displayed
Figure 7.22: Type of operation for reset of
Electronic Motor Overload Protection fault
parameter displayed

ABB PSE 18 Specifications

General

Brand	ABB
Model	PSE 18
Category	Controller
Language	English