Coolant Connection - Siemens SINAMICS S120 Equipment Manual

Cabinet design and EMC
8.3 Cabinet installation, vertical and horizontal installation
Type
Motor Module FXL, 150 A (690 V)
Motor Module FXL, 215 A (690 V)
Motor Module FXL, 330 A (690 V)
Motor Module HXL, 465 A (690 V)
Motor Module HXL, 575 A (690 V)
Motor Module JXL, 810 A (690 V)
Motor Module JXL, 1025 A (690 V)
Motor Module JXL, 1270 A (690 V)
Motor Module JXL, 1560 A (690 V)
Recommended fan: EBM-Papst, type W2E200-HH38-01
Note
Note regarding vertical installation
It must be ensured that the ambient temperature of the device in the cabinet does not
exceed 45 °C at any location. From 45° C to 50° C, see derating data.
8.3.7

Coolant connection

The coolant connection must be designed to prevent any coolant leakage into the device.
It is advisable to empty the coolant hoses before connecting them and to close the heat sink
before removing the coolant hoses.
240
Required volumetric flow dV/dt of
roof-mounted fan [m³/s]
0.003
0.004
0.005
0.006
0.007
0.019
0.021
0.024
0.038
Water-cooled chassis power units for common cooling circuits
Average rate of flow
[m/s]
0.02
0.02
0.03
0.03
0.03
0.10
0.11
0.12
0.21
Manual, 08/2017, 6SL3097-4AM10-0BP0