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Electrical connection
6.5 Connecting the temperature sensor/anti-condensation heater
● Use the marked connection location for the grounding conductor on the stator housing.
● Observe the tightening torque for the locking screw.
Table 6- 8
The additional threaded hole on the grounding socket is optionally available for additional
equipotential bonding of high-frequency voltages and currents in converter operation.
See also
Tightening torques for screw and bolt connections (Page 143)
6.5
Connecting the temperature sensor/anti-condensation heater
6.5.1
Connecting optional integrated devices and equipment
In addition to the current-dependent overload protective device located in the connecting
cables, use the optionally available integrated devices and equipment, for example,
temperature sensor, anti-condensation heating.
6.5.2
Auxiliary circuit connection
Auxiliary circuits are connected in the terminal box.
74
Screw size of the grounding cable, external grounding
Frame size
71 ... 112
132 ... 160
180 ... 280
315 ... 355
Thread size for the grounding conductor
1 x M 5
2 x M 6
2 x M 8
2 x M 12
Operating Instructions, 03/2018, A5E41926185A
1MB155 / 1MB555
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