2:2 Configuration
1. Enter the Application Setting by pressing the left selection key twice. Press
Select
using the
left selection key. See Figure 4.
2. Select the appropriate type of load by using the navigation keys. See Figure 5.
3. Press
Store Set
and
Nex
t to continue or
Back
to previous parameter using the selection
keys. See Figure 6.
4. Set Ie (motor FLA) using the navigation keys.
In Line connected = rated motor current
Inside Delta connected = 58% (1/( 3)) of the rated motor current. For example, if the soft
starter is connected in line with a 100A motor, Ie = 100A. If the softstarter is connected inside
the delta of a 100A motor, Ie = 58A. See Figure 7.
5. Press
Store
and
Next
to continue or press
Back
to access the previous parameter. See Fig-
ure 8.
6. Set the required overload class using the navigation keys. See Figure 9.
7. Press
Store
and
Next
to continue or press
Back
to access the previous parameter. See Fig-
ure 10.
8. If an external by-pass contactor is used set
Ext ByPass
to
Yes
using the navigation keys.
(PST30...300 only). See Figure 11.
9. Press
Store
and
Next
to continue or
Back
to previous parameter using the selection keys.
See Figure 12.
10. Select
Yes
if ready or
Tune Set
if ramp times, initial voltage, current limit etc. need to be
adjusted. See Figure 13.
11. To change language, see Section 7:2.5.
2:3 Start of the motor
1. Switch on the main voltage.
2. Give a start command to the softstarter.
(To start the softstarter from the keypad, enter the LOCAL CONTROL menu, select
Start/
Stop
and press
Start
. The motor must be stopped before leaving this menu.)
Figure 10: OL Class stored
OL Class 10
Next Back
Figure 5: Centrifugal pump
Centrifugal Pump
Store Set Back
Figure 6: Centrifugal pump stored
Centrifugal Pump
Next Back
Figure 7: Setting Ie
Setting Ie 99.0A
Store
Figure 8: Setting Ie stored
Setting Ie 99.0A
Next Back
Figure 9: OL Class
OL Class 10
Store
Figure 11: External Bypass
Ext ByPass No
Store
Figure 12: External Bypass stored
Ext ByPass No
Next Back
Figure 13: Ready / Tune Set
Ready?
Yes Tune Set
Chapter 2
Quickstart
Figure 4: Application setting menu
Application Setting
Select Back
Low Voltage Products & Systems
2.3
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