228Activation switch ...............................................................................................
228Cable types and lengths ..................................................................................
228Grounding of protective shields ....................................................................
229Operation principle ..................................................................................................
230Start-up including validation test .........................................................................
230Competence .......................................................................................................
230Validation test reports .....................................................................................
230Validation test procedure ...............................................................................
232Use ...............................................................................................................................
234Maintenance ..............................................................................................................
234Competence .......................................................................................................
235Fault tracing ..............................................................................................................
236Safety data .................................................................................................................
238Terms and abbreviations .................................................................................
240TÜV certificate ...................................................................................................
240Declarations of conformity .............................................................................
15 Resistor braking
243Contents of this chapter .........................................................................................
243Operation principle ..................................................................................................
243Planning the braking system .................................................................................
243Selecting the default brake system components ......................................
244Selecting a custom brake resistor .................................................................
245Selecting and routing the brake resistor cables .........................................
245Minimizing electromagnetic interference .......................................
245Maximum cable length .........................................................................
246Placing the brake resistors .............................................................................
246Protecting the system against thermal overload .......................................
246Protecting the system in fault situations ....................................................
247Protecting the resistor cable against short-circuits .................................
247Mechanical installation ............................................................................................
247Electrical installation ...............................................................................................
247Measuring the installation ..............................................................................
248Connection diagram .........................................................................................
248Connection procedure .....................................................................................
248Start-up ......................................................................................................................
249Technical data ...........................................................................................................
249Ratings ................................................................................................................
249Terminals and cable entry data ......................................................................
16 Common mode, d
u
/d
t
and sine filters
251Contents of this chapter .........................................................................................
251Common mode filters ..............................................................................................
Table of contents 13