nord NORDAC PRO SK 511E Series - Page 8

SK 54xE – Users Manual for Frequency Inverters
8 BU 0505 EN-3021
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List of illustrations
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Fig. 1 Mounting distances for SK 5xxE .................................................................................................................. 29
Fig. 2: EMC Kit SK EMC2-x ................................................................................................................................. 35
Fig. 3: Bottom-mounted brake resistor SK BR4-... ................................................................................................. 36
Fig. 4: chassis brake resistor SK BR2-... ............................................................................................................... 36
Fig. 5: Illustration of mounting the BR4- on the frequency inverter ........................................................................ 38
Fig. 6: Typical brake resistor connections ............................................................................................................. 43
Fig. 7 Diagram of a DC-coupling ........................................................................................................................... 56
Fig. 8 Diagram of a DC coupling with an input/feedback unit ................................................................................ 57
Fig. 9: Modular assemblies SK 5xxE ..................................................................................................................... 77
Fig. 10 SimpleBox SK CSX-0 ................................................................................................................................ 80
Fig. 11 Top side of FI with RJ12 / RJ45 connection ............................................................................................. 81
Fig. 12: SimpleBox, SK CSX-0 menu structure ..................................................................................................... 82
Fig. 13 Motor type plate ......................................................................................................................................... 85
Fig. 14: Setpoint processing ................................................................................................................................ 190
Fig. 15: Process controller flow diagram .............................................................................................................. 191
Figure 16: Wiring recommendation ...................................................................................................................... 196
Figure 17: Heat losses due to pulse frequency.................................................................................................... 198
Figure 18: Output current due to mains voltage................................................................................................... 200
Figure 19: Energy efficiency due to automatic flux optimisation .......................................................................... 201