Siemens SINAMICS S120 Equipment Manual page 247
Chassis liquid cooled power units
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In configurations where a number of shrouding covers are interconnected, the total
volumetric flow must also be calculated and a fan selected accordingly.
If a single module is installed in a cabinet with degree of protection IP54, then the fan can be
dispensed with if the required volumetric flow for the module is <0.01 m³/s.
Table 8- 8
Required volumetric flows of shrouding cover fan with degree of protection >IP21
Type
Power Module FL, 210 A (400 V)
Power Module FL, 260 A (400 V)
Power Module GL, 310 A (400 V)
Power Module GL, 490 A (400 V)
Basic Line Module FBL, 740 A (400 V)
Basic Line Module FBL, 1220 A (400 V)
Basic Line Module GBL, 1420 A (400 V)
Basic Line Module FBL, 420 A (690 V)
Basic Line Module FBL, 730 A (690 V)
Basic Line Module GBL, 1300 A (690 V)
Basic Line Module GBL, 1650 A (690 V)
Active Line Module GXL, 490 A (400 V)
Active Line Module HXL, 840 A (400 V)
Active Line Module HXL, 575 A (690 V)
Active Line Module JXL, 1422 A (690 V)
Motor Module FXL, 210 A (400 V)
Motor Module FXL, 260 A (400 V)
Motor Module GXL, 310 A (400 V)
Motor Module GXL, 490 A (400 V)
Motor Module HXL, 605 A (400 V)
Motor Module HXL, 840 A (400 V)
Motor Module JXL, 985 A (400 V)
Motor Module JXL, 1405 A (400 V)
Motor Module FXL, 100 A (690 V)
Motor Module FXL, 150 A (690 V)
Motor Module FXL, 215 A (690 V)
Motor Module FXL, 330 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)
Recommended fan: Supplied by EBM-Papst, type W2E200-HH38-01
Chassis Liquid Cooled Power Units
Manual, (GH7), 01/2011, 6SL3097-4AM00-0BP1
Required volumetric flow dv/dt of
shrouding cover fan [m³/s]
0.0025
0.0030
0.0036
0.0057
0.0100
0.0170
0.0239
0.0090
0.0160
0.0180
0.0230
0.0056
0.0100
0.0056
0.0236
0.0024
0.0030
0.0035
0.0056
0.0069
0.0100
0.0200
0.0260
0.0024
0.0029
0.0038
0.0049
0.0065
0.0187
0.0210
0.0236
Cooling circuit and coolant properties
8.5 Degrees of protection
Average rate of flow
[m/s]
0.01
0.02
0.02
0.03
0.05
0.09
0.12
0.05
0.08
0.09
0.12
0.03
0.05
0.03
0.12
0.01
0.02
0.02
0.03
0.04
0.05
0.10
0.14
0.01
0.02
0.02
0.03
0.03
0.10
0.11
0.12
245
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