Load Type (1-Phase/3-Phase Load) - Siemens SIRIUS M200D Manual

3.3.2

Load type (1-phase/3-phase load)

Here, you can specify whether the motor starter must protect a single-phase or a three-
phase load.
● Asymmetry detection is deactivated in the case of a single-phase load, such as a single-
phase AC motor!
The single-phase load can be connected between any two paths of the motor starter for
all mechanically switched motor starters.
● Asymmetry detection is activated for three-phase loads such as three-phase
asynchronous motors. The three phase currents are compared to one another.
Note
The load type is only relevant for mechanical motor starters. Only 3-phase load types
may be connected to electronic starters.
Note
Only one motor must be connected to a motor starter, otherwise motor protection can no
longer be guaranteed.
Settings
Load type
Note
This parameter can only be set using Motor Starter ES.
M200D AS-Interface Standard
Manual, 08/2014, A5E02548958A/RS-AA/004
Device parameter
3.3 Basic functions / parameters
Default setting
3-phase
•
•
Functions
Setting range
3-phase
1-phase
27