NORD Drivesystems BU0180 - Manual (Page 7)

Table of Contents
BU 0180 GB-0914 7
8 TECHNICAL DATA ............................................................................................................... 151
8.1 General data for frequency inverter series SK 1x0E ........................................ 151
8.2 Electrical data for frequency inverter ................................................................ 152
8.2.1 Electrical data 1~115V .......................................................................................... 153
8.2.2 Electrical data 1/3~230V ....................................................................................... 154
8.2.3 Electrical data 3~400V .......................................................................................... 156
9 ADDITIONAL INFORMATION .............................................................................................. 158
9.1 Setpoint processing in the SK 1x0E ................................................................. 158
9.2 Process controller ............................................................................................. 159
9.2.1 Process controller application example ................................................................. 159
9.2.2 Process controller parameter settings ................................................................... 160
9.3 Electromagnetic compatibility (EMC) ............................................................... 161
9.3.1 General Provisions ................................................................................................ 161
9.3.2 Assessment of EMC.............................................................................................. 161
9.3.3 EMC of the frequency inverter .............................................................................. 162
9.3.4 EC Declaration of Conformity ................................................................................ 164
9.4 Reduced output power ..................................................................................... 165
9.4.1 Increased heat dissipation due to pulse frequency ............................................... 165
9.4.2 Reduced overcurrent due to time .......................................................................... 166
9.4.3 Reduced overcurrent due to output frequency ...................................................... 167
9.4.4 Reduced output current due to mains voltage ....................................................... 168
9.4.5 Reduced output current due to the heat sink temperature .................................... 168
9.5 Operation with FI circuit breakers ..................................................................... 169
9.6 System bus ....................................................................................................... 169
9.7 Energy Efficiency .............................................................................................. 171
9.8 Motor data - characteristic curves .................................................................... 172
9.8.1 50Hz characteristic curve ...................................................................................... 172
9.8.2 87Hz characteristic curve (only 400V devices) ..................................................... 174
9.8.3 100Hz characteristic curve (only 400V devices) ................................................... 175
9.9 Standardisation of setpoint / target values ....................................................... 176
9.10 Definition of setpoint and actual value processing (frequencies) ................... 177
9.11 Maintenance and servicing information .......................................................... 178
9.11.1 Maintenance Instructions .................................................................................... 178
9.11.2 Repair information ............................................................................................... 179
9.12 Abbreviations in this manual .......................................................................... 180
10 KEYWORD INDEX .............................................................................................................. 181