Functions
3.6 Motor protection
M200D PROFIBUS/PROFINET
46
Manual, 08/2014, A5E01577426A/RS-AA/004
3.6.2
Temperature sensor
Description
Temperature sensors are used to directly monitor the motor winding temperature. This
indicates whether the motor is overloaded or functioning normally. If temperature sensors
are installed in the motor stator winding (order option for the motor), the M200D motor starter
can use these to monitor the motor.
M200D motor starters can evaluate one temperature sensor circuit.
The temperature sensor evaluation electronics are galvanically isolated from the electronics
and the auxiliary voltage.
This is beneficial if insulation damage is caused to the motor or the motor supply line, as this
does not affect any further system components (see Technical Specifications).
Temperature sensor
You can activate or deactivate this parameter depending on whether or not a temperature
sensor is installed in the motor.
Two types of temperature sensor are supported:
●
Thermoclick.
This is a switch that opens at a certain winding temperature.
●
PTC type A
This is a PTC thermistor with a characteristic to IEC 60947-8.
Note
If you parameterize the temperature sensor as "deactivated", the following parameters are
ignored:
•
Response to overload temperature sensor
•
Temperature sensor monitoring (with PTC)
Содержание SIRIUS M200D
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Страница 24: ...Product family 2 3 Design concept M200D PROFIBUS PROFINET 24 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 90: ...Functions 3 22 Logbook M200D PROFIBUS PROFINET 90 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 118: ...Mounting connection 4 2 Connection M200D PROFIBUS PROFINET 118 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 222: ...Appendix A 2 Order numbers M200D PROFIBUS PROFINET 222 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 224: ...Correction sheet M200D PROFIBUS PROFINET 224 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 232: ...Index M200D PROFIBUS PROFINET 232 Manual 08 2014 A5E01577426A RS AA 004 ...
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