Lenze 712 - English

Contents i

39
EDB712 DE /EN 2.1
1 Preface and general information 41....................................
2 Safety instructions 42................................................
2.1 General safety instructions and application notes for Lenze drive
controllers 42.................................................
2.2 Residual hazards 45...........................................
2.3 Definition of notes used 46.....................................
3 Technical data 47....................................................
3.1 General data and operating conditions 47.........................
3.2 Rated data 48................................................
3.3 Dimensions 49................................................
4 Mechanical installation 50............................................
4.1 Important notes 50............................................
5 Electrical installation 51..............................................
5.1 Important notes 51............................................
5.1.1 Earth-leakage circuit breaker 51........................
5.1.2 Electrostatic hazard 51...............................
5.1.3 Shielding 52........................................
5.1.4 Prevent earth fault 52................................
5.1.5 Mains potential 52..................................
5.1.6 Setpoint potentiometer 52............................
5.1.7 Switching spike reduction 52..........................
5.2 EMC-compliant installation 53..................................
5.2.1 Components in a CE-typical drive system 53..............
5.2.2 Installation of a C E-typical drive system 54...............
5.3 Connection plan 57............................................
5.3.1 Drive controller type 712 for mains connection 340 ... 460 V 57
5.3.2 Drive controller type 712 for mains connection 190 ... 265 V 58
5.3.3 Connection of control signals to the drive controller 712 61.
5.3.4 Expansion of the torque setting range 62................
6 Commissioning 63..................................................
6.1 Important notes 63............................................
6.2 Initial commissioning 64.......................................