CG Drives & Automation, 01-5980-01r2
Functionality
75
Nominal Motor Current [224]
Set the nominal motor current. If parallel motors, set the
value as sum of motors current.
I
n_soft
is the nominal softstarter current, value according to
Nominal Motor Speed [225]
Set the nominal (full load) asynchronous motor speed.
Nominal Motor Poles [226]
This menu appears only when the nominal speed of the
motor is
<
500 rpm. Here shall then the actual number of
poles be entered.
Nominal Motor Cos
φ
[227]
Set the nominal Motor cosphi (power factor).
Motor Ventilation [228]
Parameter for setting the type of motor ventilation. This
affects the characteristics of the I
2
t motor protection by
lowering the actual overload current.
When the motor has no cooling fan, select “None”. For a
motor with a shaft mounted fan, select “Self ”. When the
motor has an external cooling fan, select “Forced”.
Default:
I
n_mot
=I
n_soft
Range:
25 - 200% x I
n_soft
[A] depending on
Emotron TSA model.
NOTE: The default settings are for a standard 4-pole
motor according to the nominal power of the softstarter.
Default:
n
n_mot
(see Note 2, page 73 and Table 27)
Range:
500 - 3,600 rpm
Resolution
1 rpm, 4 sign digits
Default:
4
Range:
2-144
Default:
0.86
(see Note 2, page 73)
Range:
0.50 - 1.00
224 Motor Curr
Stp
M1:
(I
n_mot
)
A
225 Motor Speed
Stp
M1:
(n
n_mot
)
rpm
226 Motor Poles
Stp
M1:
4
227 Motor Cos
φ
Stp
M1:
0.86
Default:
Self
None
0 Limited I
2
t overload curve.
Self
1 Normal I
2
t overload curve.
Forced
2 Expanded I
2
t overload curve.
228 Motor Vent
Stp
M1:
Self
Содержание emotron TSA Series
Страница 1: ...Emotron TSA Softstarter Instruction manual English Valid from Software version 1 27...
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Страница 6: ...2 CG Drives Automation 01 5980 01r2...
Страница 12: ...8 Introduction CG Drives Automation 01 5980 01r2...
Страница 18: ...14 Mounting CG Drives Automation 01 5980 01r2...
Страница 42: ...38 Application guidelines CG Drives Automation 01 5980 01r2...
Страница 46: ...42 Getting started CG Drives Automation 01 5980 01r2...
Страница 70: ...66 Main features CG Drives Automation 01 5980 01r2...
Страница 142: ...138 Functionality CG Drives Automation 01 5980 01r2...
Страница 158: ...154 Troubleshooting Diagnoses and Maintenance CG Drives Automation 01 5980 01r2...
Страница 160: ...156 Options CG Drives Automation 01 5980 01r2...
Страница 168: ...164 Technical data CG Drives Automation 01 5980 01r2...
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