SEW-Eurodrive MOVIFIT basic - 6.4 MOVIFIT basic motor starter - startup procedure

Operating Instructions – MOVIFIT® basic
39
6
MOVIFIT
®
basic motor starter – startup procedure
Startup
6.4 MOVIFIT
®
basic motor starter – startup procedure
Proceed as follows to startup the MOVIFIT
®
basic motor starter:
1. Check the connection of the MOVIFIT
®
basic unit.
See chapter "Electrical Installation".
2. Set the I
Mot
/ I
N
ratio at the I
Motor
potentiometer (factory setting: about 100%).
I
Mot
= nominal motor current as listed on the motor nameplate
I
N
= nominal output current as listed on the MOVIFIT
®
basic nameplate
NOTICE Damage due to incorrect setting of I
Motor
potentiometer. The potentiometer
setting protects the motor against overload.
Damage to the motor.
• When setting the potentiometer, observe the current rating on the nameplates of
the motor and the MOVIFIT
®
basic unit.
WARNING
Electric shock due to dangerous voltages in the ABOX.
Severe or fatal injuries.
• De-energize the MOVIFIT
®
basic unit using a suitable external cut-off device be-
fore removing the EBOX.
• Secure the MOVIFIT
®
basic unit against unintended re-connection to the voltage
supply.
Reversing starter:
9007203014544907
Dual motor starter:
7
7
7
4
0
5
6
7
1
5
[1] Potentiometer setting I
Mot
/ I
N
in %
7774056715
0 20 40 60 80 100
8
10
[1]
Motor
I [A]
6
2
0
4
60
100
80
20
40
0 20 40 60 80 100
4
5
[1]
Motor
I [A]
3
1
0
2
60
100
80
20
40
60
100
80
20
40
00
I