Lenze EVS9332xK User Manual

EDSVS9332K

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Global Drive

System Manual

9300 0.37 ... 75 kW

EVS9321xK ... EVS9332xK

Servo cam profiler

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Contents i

1 Preface 1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 How to use this System Manual 1.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.1 Information provided by the System Manual 1.1−1. . . . . . . . . . . . .

1.1.2 Products to which the System Manual applies 1.1−3. . . . . . . . . . . .

1.1.3 Document history 1.1−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Legal regulations 1.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Conventions used 1.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 Notes used 1.4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 Safety instructions 2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 General safety information 2.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Thermal motor monitoring 2.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Forced ventilated or naturally ventilated motors 2.2−2. . . . . . . . . .

2.2.2 Self−ventilated motors 2.2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 Residual hazards 2.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 Safety instructions for the installation according to UL 2.4−3. . . . . . . . . . . .

3 Technical data 3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 General data and operating conditions 3.1−1. . . . . . . . . . . . . . . . . . . . . . . .

3.2 Open and closed loop control 3.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Rated data 3.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.1 Operation at 400 V 3.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.2 Operation at 480 V 3.3−2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.3 Overcurrent operation 3.3−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Current characteristics 3.4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Contentsi

4 Installation of the standard device 4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 Standard devices in the power range 0.37 ... 11 kW 4.1−1. . . . . . . . . . . . . . .

4.1.1 Important notes 4.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1.2 Mounting with fixing rails (standard) 4.1−2. . . . . . . . . . . . . . . . . . .

4.1.3 Thermally separated mounting (push−through technique) 4.1−3.

4.1.4 Mounting in "cold plate" technique 4.1−4. . . . . . . . . . . . . . . . . . . .

4.2 Standard devices in the power range 15 ... 30 kW 4.2−1. . . . . . . . . . . . . . . . .

4.2.1 Important notes 4.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.2 Mounting with fixing brackets (standard) 4.2−2. . . . . . . . . . . . . . .

4.2.3 Thermally separated mounting (push−through technique) 4.2−3.

4.2.4 Mounting in "cold plate" technique 4.2−4. . . . . . . . . . . . . . . . . . . .

4.3 Standard devices with a power of 45 kW 4.3−1. . . . . . . . . . . . . . . . . . . . . . . .

4.3.1 Important notes 4.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.2 Mounting with fixing brackets (standard) 4.3−2. . . . . . . . . . . . . . .

4.3.3 Thermally separated mounting (push−through technique) 4.3−3.

4.3.4 Modification of the fan module for push−through technique 4.3−4

4.4 Standard devices in the power range 55 ... 75 kW 4.4−1. . . . . . . . . . . . . . . . .

4.4.1 Important notes 4.4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4.2 Mounting with fixing brackets (standard) 4.4−2. . . . . . . . . . . . . . .

4.4.3 Thermally separated mounting (push−through technique) 4.4−3.

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EDSVS9332K EN 8.0−07/2013

Contents i

5 Wiring of the standard device 5−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 Important notes 5.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.1 Protection of persons 5.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.2 Device protection 5.1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.3 Motor protection 5.1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Notes on project planning 5.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.1 Supply forms / electrical supply conditions 5.2−1. . . . . . . . . . . . . .

5.2.2 Operation on public supply systems (EN 61000−3−2) 5.2−1. . . . . . .

5.2.3 Controllers in the IT system 5.2−2. . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.4 Operation at earth−leakage circuit breaker (e.l.c.b.) 5.2−3. . . . . . . .

5.2.5 Interaction with compensation equipment 5.2−3. . . . . . . . . . . . . .

5.2.6 Discharge current for mobile systems 5.2−4. . . . . . . . . . . . . . . . . . .

5.2.7 Optimisation of the controller and mains load 5.2−5. . . . . . . . . . .

5.2.8 Reduction of noise emissions 5.2−6. . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.9 Mains choke/mains filter assignment 5.2−7. . . . . . . . . . . . . . . . . . .

5.2.10 Motor cable 5.2−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 Basics for wiring according to EMC 5.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.1 Shielding 5.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.2 Mains connection, DC supply 5.3−1. . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.3 Motor cable 5.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.4 Control cables 5.3−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.5 Installation in the control cabinet 5.3−4. . . . . . . . . . . . . . . . . . . . . .

5.3.6 Wiring outside of the control cabinet 5.3−5. . . . . . . . . . . . . . . . . . .

5.3.7 Detecting and eliminating EMC interferences 5.3−6. . . . . . . . . . . .

5.4 Standard devices in the power range 0.37 ... 11 kW 5.4−1. . . . . . . . . . . . . . .

5.4.1 Wiring according to EMC (CE−typical drive system) 5.4−1. . . . . . . .

5.4.2 Important notes 5.4−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.3 Mains connection, DC supply 5.4−4. . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.4 Mains connection: Fuses and cable cross−sections 5.4−6. . . . . . . .

5.4.5 Mains choke/mains filter assignment 5.4−7. . . . . . . . . . . . . . . . . . .

5.4.6 Motor connection 5.4−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5 Standard devices in the power range 15 ... 30 kW 5.5−1. . . . . . . . . . . . . . . . .

5.5.1 Wiring according to EMC (CE−typical drive system) 5.5−1. . . . . . . .

5.5.2 Important notes 5.5−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5.3 Mains connection, DC supply 5.5−4. . . . . . . . . . . . . . . . . . . . . . . . . .

5.5.4 Mains connection: Fuses and cable cross−sections 5.5−5. . . . . . . .

5.5.5 Mains choke/mains filter assignment 5.5−6. . . . . . . . . . . . . . . . . . .

5.5.6 Motor connection 5.5−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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5.6 Standard devices with a power of 45 kW 5.6−1. . . . . . . . . . . . . . . . . . . . . . . .

5.6.1 Wiring according to EMC (CE−typical drive system) 5.6−1. . . . . . . .

5.6.2 Important notes 5.6−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.6.3 Mains connection, DC supply 5.6−4. . . . . . . . . . . . . . . . . . . . . . . . . .

5.6.4 Mains connection: Fuses and cable cross−sections 5.6−5. . . . . . . .

5.6.5 Mains choke/mains filter assignment 5.6−6. . . . . . . . . . . . . . . . . . .

5.6.6 Motor connection 5.6−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.7 Standard devices in the power range 55 ... 75 kW 5.7−1. . . . . . . . . . . . . . . . .

5.7.1 Wiring according to EMC (CE−typical drive system) 5.7−1. . . . . . . .

5.7.2 Important notes 5.7−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.7.3 Mains connection, DC supply 5.7−4. . . . . . . . . . . . . . . . . . . . . . . . . .

5.7.4 Mains connection: Fuses and cable cross−sections 5.7−5. . . . . . . .

5.7.5 Mains choke/mains filter assignment 5.7−6. . . . . . . . . . . . . . . . . . .

5.7.6 Motor connection 5.7−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8 Control terminals 5.8−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.1 Important notes 5.8−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.2 Connection terminal of the control card 5.8−3. . . . . . . . . . . . . . . . .

5.8.3 Device variant without "Safe torque off" function 5.8−4. . . . . . . .

5.8.4 Device variant with "Safe torque off" function 5.8−5. . . . . . . . . . .

5.8.5 State bus 5.8−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.6 Terminal assignment 5.8−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.7 Technical data 5.8−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.9 Wiring of the system bus (CAN) 5.9−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10 Wiring of the feedback system 5.10−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10.1 Important notes 5.10−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10.2 Resolver at X7 5.10−2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10.3 Incremental encoder with TTL level at X8 5.10−3. . . . . . . . . . . . . . . .

5.10.4 SinCos encoder at X8 5.10−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.11 Wiring of digital frequency input / digital frequency output 5.11−1. . . . . . .

5.12 Communication modules 5.12−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Contents i

6 Commissioning 6−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1 Important notes 6.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 Before switching on 6.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3 Switch−on sequence 6.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.4 Controller inhibit 6.4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5 Basic settings 6.5−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5.1 Changing the basic configuration 6.5−1. . . . . . . . . . . . . . . . . . . . . .

6.5.2 Adapting the controller to the mains 6.5−2. . . . . . . . . . . . . . . . . . .

6.5.3 Entry of gearbox factors and feed constants 6.5−3. . . . . . . . . . . . .

6.5.4 Entry of motor data 6.5−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5.5 Motor selection list 6.5−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5.6 Motor temperature monitoring with PTC or thermal contact 6.5−17

6.5.7 Motor temperature monitoring with KTY 6.5−18. . . . . . . . . . . . . . . .

6.6 Setting the speed feedback 6.6−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.6.1 Resolver at X7 6.6−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.6.2 Incremental encoder with TTL level at X8 6.6−1. . . . . . . . . . . . . . . .

6.6.3 SinCos encoder at X8 6.6−2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.7 Current controller adjustment 6.7−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.8 Adjusting the rotor position 6.8−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.9 Changing the assignment of the control terminals X5 and X6 6.9−1. . . . . .

6.9.1 Free configuration of digital input signals 6.9−1. . . . . . . . . . . . . . .

6.9.2 Free configuration of digital outputs 6.9−2. . . . . . . . . . . . . . . . . . .

6.9.3 Free configuration of analog input signals 6.9−3. . . . . . . . . . . . . . .

6.9.4 Free configuration of analog outputs 6.9−4. . . . . . . . . . . . . . . . . . .

6.10 Generation of motion profiles 6.10−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.10.1 Important notes 6.10−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.10.2 Definition of data model 6.10−2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.10.3 Entry of basic motion profile data 6.10−3. . . . . . . . . . . . . . . . . . . . . .

6.10.4 Profile data import 6.10−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.10.5 Mathematical specification of profiles 6.10−5. . . . . . . . . . . . . . . . . .

6.10.6 Saving of motion profiles 6.10−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.10.7 Application example − generation of feed profiles 6.10−7. . . . . . . . .

6.11 Transfer of motion profiles 6.11−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.11.1 Transfer methods 6.11−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.11.2 Background data field and active data field 6.11−2. . . . . . . . . . . . . .

6.11.3 Transfer of profile data from GDC to the controller 6.11−3. . . . . . . .

6.11.4 Transfer of profile data from the PLC/IPC to the controller 6.11−4. .

6.11.5 Transfer of profile data from the controller to the PLC/IPC 6.11−9. .

6.12 Acceptance of reloaded profile data 6.12−1. . . . . . . . . . . . . . . . . . . . . . . . . . . .

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6.13 Activation/deactivation of password protection 6.13−1. . . . . . . . . . . . . . . . . .

6.13.1 Master PIN 6.13−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.13.2 User PIN 6.13−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.14 Commissioning examples 6.14−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.14.1 Replacement of a mechanical cam 6.14−1. . . . . . . . . . . . . . . . . . . . .

6.14.2 Multi−axis application 6.14−2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.15 Handwheel function 6.15−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Contents i

7 Parameter setting 7−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1 Important notes 7.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2 Parameter setting with the XT EMZ9371BC keypad 7.2−1. . . . . . . . . . . . . . .

7.2.1 General data and operating conditions 7.2−1. . . . . . . . . . . . . . . . .

7.2.2 Installation and commissioning 7.2−2. . . . . . . . . . . . . . . . . . . . . . .

7.2.3 Display elements and function keys 7.2−2. . . . . . . . . . . . . . . . . . . .

7.2.4 Changing and saving parameters 7.2−4. . . . . . . . . . . . . . . . . . . . . .

7.2.5 Loading a parameter set 7.2−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.6 Transferring parameters to other standard devices 7.2−7. . . . . . .

7.2.7 Activating password protection 7.2−9. . . . . . . . . . . . . . . . . . . . . . . .

7.2.8 Diagnostics 7.2−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.9 Menu structure 7.2−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 Configuration 8−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.1 Important notes 8.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2 Monitoring 8.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.1 Fault responses 8.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.2 Setting of responses 8.2−2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.3 Monitoring times for process data input objects 8.2−3. . . . . . . . . .

8.2.4 Maximum speed 8.2−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.5 Motor 8.2−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.6 Controller current load (I x t monitoring) 8.2−5. . . . . . . . . . . . . . . .

8.2.7 Motor temperature 8.2−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.8 Current load of motor (I2 x t monitoring: OC6, OC8) 8.2−7. . . . . . .

8.2.9 Heatsink temperature 8.2−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.10 DC−bus voltage 8.2−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.11 External error (EEr) 8.2−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.3 Monitoring functions 8.31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4 Code table 8.4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5 Selection lists 8.5−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.1 Selection list 1: Analog output signals 8.5−1. . . . . . . . . . . . . . . . . .

8.5.2 Selection list 2: Digital output signals 8.5−3. . . . . . . . . . . . . . . . . . .

8.5.3 Selection list 3: Angle signals 8.5−8. . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.4 Selection list 4: Speed signals 8.5−10. . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.5 Selection list 5: Function blocks 8.5−11. . . . . . . . . . . . . . . . . . . . . . . .

8.5.6 Selection list 10: Error messages 8.5−13. . . . . . . . . . . . . . . . . . . . . . .

8.6 Table of attributes 8.6−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

EDSVS9332K EN 8.0−07/2013

 vii

Contentsi

9 Troubleshooting and fault elimination 9−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.1 Display of operating data, diagnostics 9.1−1. . . . . . . . . . . . . . . . . . . . . . . . .

9.2 Troubleshooting 9.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.2.1 Status display via controller LEDs 9.2−1. . . . . . . . . . . . . . . . . . . . . .

9.2.2 Fault analysis with the history buffer 9.2−2. . . . . . . . . . . . . . . . . . .

9.2.3 Fault analysis via LECOM status words (C0150/C0155) 9.2−3. . . .

9.3 System error messages 9.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.3.1 General error messages 9.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.3.2 Resetting system error messages 9.3−6. . . . . . . . . . . . . . . . . . . . . . .

9.4 Error messages during profile download 9.4−1. . . . . . . . . . . . . . . . . . . . . . . .

10 DC−bus operation 10−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.1 Function 10.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.2 Conditions for trouble−free DC−bus operation 10.2−1. . . . . . . . . . . . . . . . . . .

10.3 Fuses and cable cross−sections 10.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.4 Distributed supply (several supply points) 10.4−1. . . . . . . . . . . . . . . . . . . . . . .

10.5 Central supply (one supply point) 10.5−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11 Safety engineering 11−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.1 Important notes 11.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.2 Operating mode 11.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12 Accessories (overview) 12−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13 Appendix 13−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.3 Safety relay KSR 11.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.4 Wiring 11.4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.5 Functional test 11.5−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.5.1 Important notes 11.5−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.5.2 Manual safety function check 11.5−2. . . . . . . . . . . . . . . . . . . . . . . . .

11.5.3 Monitoring the safety function with a PLC 11.5−3. . . . . . . . . . . . . . .

12.1 General accessories 12.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.2 Type−specific accessories 12.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.1 Code−oriented transfer mode 13.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.2 Glossary 13.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.2.1 Terminology and abbreviations used 13.2−1. . . . . . . . . . . . . . . . . . .

13.3 Index 13.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 viii

EDSVS9332K EN 8.0−07/2013

1 Preface

Contents

1.1 How to use this System Manual 1.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.1 Information provided by the System Manual 1.1−1. . . . . . . . . . . .

1.1.2 Products to which the System Manual applies 1.1−3. . . . . . . . . . .

1.1.3 Document history 1.1−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Legal regulations 1.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Conventions used 1.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 Notes used 1.4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Preface and general information

Contents

1

EDSVS9332K EN 8.0−07/2013



1−1

Preface and general information

Information provided by the System Manual

1.1 How to use this System Manual

1.1.1 Information provided by the System Manual

How to use this System Manual

1

1.1

1.1.1

Target group

Contents

This System Manual is directed at all persons who design, install,
commission and adjust the 9300 servo cam profilers.

Together with the System Manual (Extension), document number
EDSVS9332K−EXT, and the catalogue it forms the project planning basis for
the manufacturer of plants and machinery.

The System Manual is the basis of the 9300 servo cam profiler’s description.
Together with the System Manual (Extension), document number
EDSVS9332K−EXT, it provides a complete System Manual:

ƒ The features and functions are described in detail.

ƒ The parameter setting for typical applications is explained with the

help of examples.

ƒ In case of doubt, the Mounting Instructions supplied with the 9300

servo cam profiler are valid.

Contents of System Manual Contents of System Manual (Extension)

1 Preface 1 Preface

Safety instructions −

2
3 Technical data −
4 Installation of the standard device −
5 Wiring of the standard device −
6 Commissioning −
7 Parameter setting −
8

Configuration

8.1 Monitoring

8.2 Monitoring functions 2.2 Basic configurations

8.3 Code table 2.3 Operating modes

8.4 Selection lists

8.5 Table of attributes

− 3 Function library

− 4 Application examples

9 Troubleshooting and fault

elimination
10 DC−bus operation −
11 Safe standstill −
12 Accessories −
13 Appendix 5 Appendix

2

Configuration

2.1 Configuring with Global Drive Control

−

EDSVS9332K EN 8.0−07/2013



1.1−1

1

1.1

1.1.1

Preface and general information

How to use this System Manual
Information provided by the System Manual

How to find information

Use the System Manual as the basis. It contains references to the
corresponding chapters in the System Manual Supplement:

ƒ Each chapter is a complete unit and comprehensively informs about a

subject.

ƒ The Table of Contents and Index help you to find all information about

a certain topic.

ƒ Descriptions and data of other Lenze products (Drive PLC, Lenze geared

motors, Lenze motors, ...) can be found in the corresponding catalogs,
Operating Instructions and manuals. The required documentation can
be ordered at your Lenze sales partner or downloaded as PDF file from
the Internet.

 Tip!

Information and auxiliary devices related to the Lenze products
can be found in the download area at

http://www.Lenze.com

1.1−2



EDSVS9332K EN 8.0−07/2013

Preface and general information

How to use this System Manual

Products to which the System Manual applies

1

1.1

1.1.2

1.1.2 Products to which the System Manual applies

This documentation is valid for 9300 servo cam profilers as of nameplate
data:

   Nameplate

EVS 93xx ˘ x x Vxx 1x 8x

Product series

EVS = Servo controller

Type no. / rated power

400 V 480 V

9321 = 0.37 kW 0.37 kW

9322 = 0.75 kW 0.75 kW

9323 = 1.5 kW 1.5 kW

9324 = 3.0 kW 3.0 kW

9325 = 5.5 kW 5.5 kW

9326 = 11 kW 11 kW

9327 = 15 kW 18.5 kW

3928 = 22 kW 30 kW

9329 = 30 kW 37 kW

9330 = 45 kW 45 kW

9331 = 55 kW 55 kW

9332 = 75 kW 90 kW

Type

E = Panel−mounted unit

C = Built−in unit in "cold plate" technique

Design

K = Servo cam profiler

Variant

˘ Standard

V003 = In "cold plate" technique

V004 = With "safe standstill" function

V100 = For IT systems

V104 = With "safe standstill" function and for IT systems

9300vec112

Hardware version

Software version

EDSVS9332K EN 8.0−07/2013



1.1−3

1

1.1

1.1.3

Preface and general information

How to use this System Manual
Document history

1.1.3 Document history

What is new / what has
changed?

Material number Version Description

.M)+ 8.0 07/2013 TD06 Error corrections
13375725 7.2 06/2011 TD23 Error corrections
13375725 7.1 06/2011 TD23 Chapter "DC−bus operation" updated due to

13344178 6.1 09/2010 TD23 Error correction
13344178 6.0 07/2010 TD23 Added description about the fan module

13167298 5.0 10/2006 TD23 Revision for software version 4.0

00481341 4.0 02/2004 TD23 Revision for software version 3.4

00453265 3.0 02/2003 TD23 Revision for software version 3.3

00412939 2.0 02/2000 − Revision for software version 2.0

00403216 1.0 09/1998 − First edition

changes of DC fuses

being modified for push−through technique
on the 45 kW device
Information about motor cable
cross−section was updated

Complete editorial revision and fault
correction
Division of the System Manual into 2 parts
(EDSVS9332K and EDSVS9332K−EXT)

Technical data supplemented by
circuit−breaker specifications for EVS9321
and EVS9322
Error correction

Editorial revision and fault correction

Editorial revision

1.1−4



EDSVS9332K EN 8.0−07/2013

1.2 Legal regulations

Preface and general information

Legal regulations

1

1.2

Identification

Manufacturer

CE conformity

Application as directed

Lenze controllers are unambiguously identified by the contents of the
nameplate.

Lenze Automation GmbH, Hans−Lenze−Str. 1, D−31855 Aerzen, Germany

In conformity with EC "Low Voltage" Directive

9300 servo controllers and accessories

ƒ may only be operated under the conditions specified in this System

Manual.

ƒ are components

– for open and closed loop control of variable speed drives with PM

synchronous motors, asynchronous standard motors or asynchronous

servo motors.
– for installation in a machine.
– for assembly with other components to form a machine.

ƒ comply with the protection requirements of the EC "Low Voltage"

Directive.

ƒ are not machines for the purpose of the EC "Machinery" Directive.

ƒ are not to be used as domestic appliances, but only for industrial

purposes.

Drive systems with 9300 servo controllers

ƒ comply with the EC "Electromagnetic Compatibility" Directive if they

are installed according to the guidelines of CE−typical drive systems.

ƒ can be used

– for operation on public and non−public mains supplies.
– for operation in industrial premises and residential and commercial

areas.

ƒ The user is responsible for the compliance of the machine application

with the EC Directives.

Any other use shall be deemed inappropriate!

EDSVS9332K EN 8.0−07/2013



1.2−1

1

1.2

Preface and general information

Legal regulations

Liability

Warranty

The information, data and notes given in this System Manual met the state
of the art at the time of printing. Claims on modifications referring to
controllers and components which have already been supplied cannot be
derived from the information, illustrations and descriptions contained in
this manual.

The procedural notes and circuit details given in this System Manual are
suggestions and their transferability to the respective application has to be
checked. Lenze does not take any responsibility for the suitability of the
given procedures and circuit suggestions.

The specifications given in this System Manual describe the product features
without guaranteeing them.

Lenze does not accept any liability for damage and malfunctioning caused
by:

ƒ Disregarding the System Manual

ƒ Unauthorised modifications to the controller

ƒ Operating faults

ƒ Improper working on and with the controller

See terms of sales and delivery of Lenze Automation GmbH.

Warranty claims must be made to Lenze immediately after detecting the
deficiency or fault.

The warranty is void in all cases where liability claims cannot be made.

1.2−2



EDSVS9332K EN 8.0−07/2013

1.3 Conventions used

This documentation uses the following conventions to distinguish between
different types of information:

Type of information Identification Examples/notes

Spelling of numbers

Decimal separator language−depen

Warnings

UL warnings

UR warnings

Text

Program name » « PC software

Icons

Page reference

Documentation reference

Preface and general information

Conventions used

dent








In each case, the signs typical for
the target language are used as
decimal separators.
For example: 1234.56 or 1234,56

Are only given in English.

For example: »Engineer«, »Global
Drive Control« (GDC)

Reference to another page with
additional information

For instance:
Reference to another

documentation with additional
information

For example:
documentation EDKxxx

 16 = see page 16

 EDKxxx = see

1

1.3

EDSVS9332K EN 8.0−07/2013



1.3−1

1.4 Notes used

Preface and general information

Notes used

The following pictographs and signal words are used in this documentation
to indicate dangers and important information:

1.4

1

Safety instructions

Structure of safety instructions:

 Danger!

(characterises the type and severity of danger)

Note

(describes the danger and gives information about how to
prevent dangerous situations)

Pictograph and signal word Meaning

Danger of personal injury through dangerous
electrical voltage.

 Danger!

 Danger!

 Stop!

Reference to an imminent danger that may result in
death or serious personal injury if the corresponding
measures are not taken.

Danger of personal injury through a general source of
danger.

Reference to an imminent danger that may result in
death or serious personal injury if the corresponding
measures are not taken.

Danger of property damage.

Reference to a possible danger that may result in
property damage if the corresponding measures are
not taken.

Application notes

Special safety instructions
and application notes for UL
and UR

Pictograph and signal word Meaning

 Note!
 Tip!


Pictograph and signal word Meaning

 Warnings!

 Warnings!

Important note to ensure troublefree operation

Useful tip for simple handling

Reference to another documentation

Safety or application note for the operation of a
UL−approved device in UL−approved systems.

Possibly the drive system is not operated in
compliance with UL if the corresponding measures are
not taken.

Safety or application note for the operation of a
UR−approved device in UL−approved systems.

Possibly the drive system is not operated in
compliance with UL if the corresponding measures are
not taken.

EDSVS9332K EN 8.0−07/2013



1.4−1

2 Safety instructions

Contents

2.1 General safety information 2.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Thermal motor monitoring 2.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Forced ventilated or naturally ventilated motors 2.2−2. . . . . . . . .

2.2.2 Self−ventilated motors 2.2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 Residual hazards 2.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 Safety instructions for the installation according to UL 2.4−3. . . . . . . . . . . .

Safety instructions

Contents

2

EDSVS9332K EN 8.0−07/2013



2−1

2.1 General safety information

Safety instructions

General safety information

2

2.1

Scope

For your own safety

The following general safety instructions apply to all Lenze drive and
automation components.

The product−specific safety and application notes given in this
documentation must be observed!

Note for UL−approved systems: UL warnings are notes which only apply to

UL systems. The documentation contains specific notes with regard to UL.

 Danger!

Disregarding the following basic safety measures may lead to
severe personal injury and damage to material assets!

ƒ Lenze drive and automation components ...

... must only be used for the intended purpose.
... must never be operated if damaged.
... must never be subjected to technical modifications.
... must never be operated unless completely assembled.
... must never be operated without the covers/guards.
... can − depending on their degree of protection − have live, movable or

rotating parts during or after operation. Surfaces can be hot.

Transport, storage

ƒ All specifications of the corresponding enclosed documentation must

be observed.
This is vital for a safe and trouble−free operation and for achieving the

specified product features.
The procedural notes and circuit details provided in this document are

proposals which the user must check for suitability for his application.
The manufacturer does not accept any liability for the suitability of the
specified procedures and circuit proposals.

ƒ Only qualified skilled personnel are permitted to work with or on Lenze

drive and automation components.
According to IEC 60364 or CENELEC HD 384, these are persons ...
... who are familiar with the installation, assembly, commissioning and

operation of the product,
... possess the appropriate qualifications for their work,
... and are acquainted with and can apply all the accident prevent

regulations, directives and laws applicable at the place of use.

ƒ Transport and storage in a dry, low−vibration environment without

aggressive atmosphere; preferably in the packaging provided by the
manufacturer.

– Protect against dust and shocks.
– Comply with climatic conditions according to the technical data.

EDSVS9332K EN 8.0−07/2013



2.1−1

2

2.1

Safety instructions

General safety information

Mechanical installation

Electrical installation

ƒ Install the product according to the regulations of the corresponding

documentation. In particular observe the section "Operating
conditions" in the chapter "Technical data".

ƒ Provide for a careful handling and avoid mechanical overload. During

handling neither bend components, nor change the insulation
distances.

ƒ The product contains electrostatic sensitive devices which can easily be

damaged by short circuit or static discharge (ESD). Thus, electronic
components and contacts must not be touched unless ESD measures
are taken beforehand.

ƒ Carry out the electrical installation according to the relevant

regulations (e. g. cable cross−sections, fusing, connection to the PE
conductor). Additional notes are included in the documentation.

ƒ When working on live products, observe the applicable national

regulations for the prevention of accidents (e.g. BGV 3).

ƒ The documentation contains information about EMC−compliant

installation (shielding, earthing, arrangement of filters and laying
cables). The system or machine manufacturer is responsible for
compliance with the limit values required by EMC legislation.

Warning: The controllers are products which can be used in category C2
drive systems as per EN 61800−3. These products may cause radio
interference in residential areas. If this happens, the operator may need
to take appropriate action.

ƒ For compliance with the limit values for radio interference emission at

the site of installation, the components − if specified in the technical
data − have to be mounted in housings (e. g. control cabinets). The
housings have to enable an EMC−compliant installation. In particular
observe that for example control cabinet doors preferably have a
circumferential metallic connection to the housing. Reduce openings or
cutouts through the housing to a minimum.

ƒ Only plug in or remove pluggable terminals in the deenergised state!

Commissioning

Operation

Safety functions

2.1−2

ƒ If required, you have to equip the system with additional monitoring

and protective devices in accordance with the respective valid safety
regulations (e. g. law on technical equipment, regulations for the
prevention of accidents).

ƒ Before commissioning remove transport locking devices and keep them

for later transports.

ƒ Keep all protective covers and doors closed during operation.

ƒ Without a higher−level safety system, the described product must

neither be used for the protection of machines nor persons.

ƒ Certain controller versions support safety functions (e.g. "Safe torque

off", formerly "Safe standstill").
The notes on the safety functions provided in the documentation of the

versions must be observed.



EDSVS9332K EN 8.0−07/2013

Safety instructions

General safety information

2

2.1

Maintenance and servicing

Disposal

ƒ The components are maintenance−free if the required operating

conditions are observed.

ƒ If the cooling air is polluted, the cooling surfaces may be contaminated

or the air vents may be blocked. Under these operating conditions, the
cooling surfaces and air vents must be cleaned at regular intervals.
Never use sharp objects for this purpose!

ƒ Only replace defective fuses in the deenergised state to the type

specified.

ƒ After the system has been disconnected from the supply voltage, live

components and power connections must not be touched immediately
because capacitors may be charged. Please observe the corresponding
notes on the device.

ƒ Recycle metals and plastic materials. Ensure professional disposal of

assembled PCBs.

EDSVS9332K EN 8.0−07/2013



2.1−3

2.2 Thermal motor monitoring

From software version 8.0 onwards, the 9300 controllers are provided with

2

an I

xt function for sensorless thermal monitoring of the connected motor.

 Note!

2

ƒ I

calculates a thermal motor load from the detected motor
currents.

ƒ The calculated motor load is saved when the mains is

switched.

ƒ The function is UL−certified, i.e. no additional protective

measures are required for the motor in UL−approved systems.

ƒ However, I

influences on the motor load could not be detected as for
instance changed cooling conditions (e.g. interrupted or too
warm cooling air flow).

Safety instructions

Thermal motor monitoring

x t monitoring is based on a mathematical model which

2

x t monitoring is no full motor protection as other

2

2.2

2

x t load of the motor is displayed in C0066.

Die I

The thermal loading capacity of the motor is expressed by the thermal motor
time constant (t, C0128). Find the value in the rated motor data or contact
the manufacturer of the motor.

2

The I

x t monitoring has been designed such that it will be activated after
179 s in the event of a motor with a thermal motor time constant of
5 minutes (Lenze setting C0128), a motor current of 1.5 x I

and a trigger

N

threshold of 100 %.

Two adjustable trigger thresholds provide for different responses.

ƒ Adjustable response OC8 (TRIP, warning, off).

– The trigger threshold is set in C0127.
– The response is set in C0606.
– The response OC8, for instance, can be used for an advance warning.

ƒ Fixed response OC6−TRIP.

– The trigger threshold is set in C0120.

Behaviour of the I2 x t monitoring Condition

The I2 x t monitoring is deactivated.
C0066 is set = 0 % and
MCTRL−LOAD−I2XT is set = 0.00 %.

I2 x t monitoring is stopped.
The current value in C0066 and at the
MCTRL−LOAD−I2XT output is frozen.

I2 x t monitoring is deactivated.
The motor load is displayed in C0066.

When C0120 = 0 % and C0127 = 0 %, set
controller inhibit.

When C0120 = 0 % and C0127 = 0 %, set
controller enable.

Set C0606 = 3 (off) and C0127 > 0 %.

EDSVS9332K EN 8.0−07/2013

 Note!

An error message OC6 or OC8 can only be reset if the I2 x t load
falls below the set trigger threshold by 5 %.



2.2−1

2

2.2

2.2.1

Safety instructions

Thermal motor monitoring
Forced ventilated or naturally ventilated motors

2.2.1 Forced ventilated or naturally ventilated motors

Parameter setting

Calculate release time and

2

xt load

I

The following codes can be set for I

Code Meaning Value range Lenze setting

C0066 Display of the I2 x t load of the motor 0 ... 250 % −
C0120 Threshold: Triggering of error "OC6" 0 ... 120 % 0 %
C0127 Threshold: Triggering of error "OC8" 0 ... 120 % 0 %
C0128 Thermal motor time constant 0.1 ... 50.0 min 5.0 min
C0606 Response to error "OC8" TRIP, warning, off Warning

Formula for release time Information

ȡ

t +*(t) ln

ȧ

ȧ

1 *

Ȣ

Formulae for I2 x t load Information

2

I

Mot

ǒ

L(t) +

If the controller is inhibited, the I2 x t load is reduced:

Ǔ

100% ǒ1 * e

I

N

L(t) + L

Start

I

Mot

ǒ

I

N



Ǹ

 e

z ) 1

2

Ǔ

 100

*

*t

t

t

2

x t monitoring:

I

ȣ
ȧ

ȧ
Ȥ

Ǔ

t

Mot

I

r

t Thermal motor time constant (C0128)
z Threshold value in C0120 (OC6) or

L(t) Chronological sequence of the I2 x t

I

Mot

Ir Rated motor current (C0088)
t Thermal motor time constant (C0128)

L

Actual motor current (C0054)
Rated motor current (C0088)

C0127 (OC8)

load of the motor
(Display: C0066)

Actual motor current (C0054)

I2 x t load before controller inhibit

Start

If an error is triggered, the value
corresponds to the threshold value set
in C0120 (OC6) or

C0127 (OC8).

Read release time in the
diagram

Diagram for detecting the release times for a motor with a thermal motor
time constant of 5 minutes (Lenze setting C0128):

I = 3 × I

L [%]

Mot N

120

100

50

0

0 100 200 300 400 500 600 700 800 900

Fig. 2.2−1 I2 × t−monitoring: Release times for different motor currents and trigger

I = 2 × I

Mot N

thresholds
I

Actual motor current (C0054)

Mot

I

Rated motor current (C0088)

r

2

LI
T Time

x t load of the motor (display: C0066)

I = 1.5 × I

Mot N

I = 1 × I

Mot N

t [s]

1000

9300STD105

2.2−2



EDSVS9332K EN 8.0−07/2013

2.2.2 Self−ventilated motors

Due to the construction, self−ventilated standard motors are exposed to an
increased heat generation in the lower speed range compared to forced
ventilated motors.

 Warnings!

Safety instructions

Thermal motor monitoring

Self−ventilated motors

For complying with the UL 508C standard, you have to set the
speed−dependent evaluation of the permissible torque via code
C0129/x.

2.2.2

2

2.2

Parameter setting

Effect of code C0129/x

The following codes can be set for I2 x t monitoring:

Code Meaning Value range Lenze setting

C0066 Display of the I2 x t load of the motor 0 ... 250 % −
C0120 Threshold: Triggering of error "OC6" 0 ... 120 % 0 %
C0127 Threshold: Triggering of error "OC8" 0 ... 120 % 0 %
C0128 Thermal motor time constant 0.1 ... 50.0 min 5.0 min
C0606 Response to error "OC8" TRIP, warning, off Warning
C0129/1 S1 torque characteristic I1/I
C0129/2 S1 torque characteristics n2/n

I / I

N

1.1

1.0

3

0.9

0.8

0.7

0.6

Fig. 2.2−2 Working point in the range of characteristic lowering

0

0

0 0.1

C0129/1

0.132

C0129/2

1

2

0.2 0.3 0.4

rated

rated

10 ... 200 % 100 %
10 ... 200 % 40 %

n / n

N

9300STD350

EDSVS9332K EN 8.0−07/2013

The lowered speed / torque characteristic (Fig. 2.2−2) reduces the
permissible thermal load of self−ventilated standard motors. The
characteristic is a line the definition of which requires two points:

ƒ Point : Definition with C0129/1

This value also enables an increase of the maximally permissible load.

ƒ Point : Definition with C0129/2

With increasing speeds, the maximally permissible load remains
unchanged (I

Mot

= I

rated

).

In Fig. 2.2−2, the motor speed and the corresponding permissible motor
torque () can be read for each working point (on the
characteristic () ... ).  can also be calculated using the values in

C0129/1and C0129/2 (evaluation coefficient "y",  2.2−4).



2.2−3

2

2.2

2.2.2

Safety instructions

Thermal motor monitoring
Self−ventilated motors

Calculate release time and

2

I

xt load

Calculate the release time and the I2 x t load of the motor considering the
values in C0129/1 and C0129/2(evaluation coefficient "y").

Formulae for release time Information

T Release time of the I2 x t monitoring

ȡ

I

Mot

ǒ

y I

n



Ǹ

 e

z ) 1

2

Ǔ

 100

N

n

) C0129ń1

N

t

*

t

T +*(t) ln

ȧ

ȧ

1 *

Ȣ

100% * C0129ń1

y +

Formulae for I2 x t load Information

If the controller is inhibited, the I2 x t load is reduced:

L(t) +

C0129ń2

I

Mot

ǒ

y I

L(t) + L

2

Ǔ

100% ǒ1 * e

N

Start

t Thermal motor time constant (C0128)

ȣ

In Function: Natural logarithm

ȧ

ȧ

I

Mot

Ȥ

I

r

z Threshold value in C0120 (OC6) or

y Evaluation coefficient
n

L(t) Chronological sequence of the I2 x t

y Evaluation coefficient

*t

Ǔ

t

I

Mot

Ir Rated motor current (C0088)
t Thermal motor time constant (C0128)

L

Actual motor current (C0054)
Rated motor current (C0088)

C0127 (OC8)

Rated speed (C0087)

rated

load of the motor
(Display: C0066)

Actual motor current (C0054)

I2 x t load before controller inhibit

Start

If an error is triggered, the value
corresponds to the threshold value set
in C0120 (OC6) or

C0127 (OC8).

2.2−4



EDSVS9332K EN 8.0−07/2013

2.3 Residual hazards

Safety instructions

Residual hazards

2

2.3

Protection of persons

ƒ According to their enclosure, Lenze controllers (frequency inverters,

servo inverters, DC speed controllers) and their components can carry a
voltage, or parts of the controllers can move or rotate during operation.
Surfaces can be hot.

– If the required cover is removed, the controllers are used

inappropriately or installed or operated incorrectly, severe damage to
persons or material assets can occur.

– For more detailed information please see the documentation.

ƒ There is a high amount of energy within the controller. Therefore

always wear personal protective equipment (body protection,
headgear, eye protection, ear protection, hand guard) when working on
the controller when it is live.

ƒ Before working on the controller, check if no voltage is applied to the

power terminals.
– the power terminals U, V, W, +UG and −UG still carry dangerous

voltage for at least 3 minutes after power−off.

– the power terminals L1, L2, L3; U, V, W, +UG and −UG carry dangerous

voltage when the motor is stopped.

ƒ Before power−off during DC−bus operation, all controllers must be

inhibited and disconnected from the mains.

ƒ The discharge current to PE potential is > 3.5 mA. In accordance with

EN 61800−5−1
– a fixed installation is required.
– the design of the PE conductor has to be double or, in the case of a

single design, must have a cable cross−section of at least 10 mm

ƒ The controller can only be safely disconnected from the mains via a

contactor on the input side.

ƒ During parameter set transfer the control terminals of the controller

can have undefined states.
– Therefore the connectors X5 and X6 must be disconnected from the

controller before the transfer takes place. This ensures that the
controller is inhibited and all control terminals have the defined state
"LOW".

2

.

EDSVS9332K EN 8.0−07/2013



2.3−1

2

2.3

Safety instructions

Residual hazards

ƒ Controllers can cause a DC current in the PE conductor. If a residual

current device (RCD) or a fault current monitoring unit (RCM) is used
for protection in the case of direct or indirect contact, only one
RCD/RCM of the following type can be used on the current supply side:

– Type B for the connection to a three−phase system
– Type A or type B for the connection to a single phase system
Alternatively another protective measure can be used, like for instance

isolation from the environment by means of double or reinforced
insulation, or isolation from the supply system by using a transformer.

Device protection

Motor protection

ƒ Frequent mains switching (e.g. inching mode via mains contactor) can

overload and destroy the input current limitation of the drive
controller:

– At least 3 minutes must pass between switching off and restarting

the devices EVS9321−xK and EVS9322−xK.

– At least 3 minutes must pass between two starting procedures of the

devices EVS9323−xK ... EVS9332−xK.

– Use the "safe torque off" safety function (STO) if safety−related mains

disconnections occur frequently. The drive variants Vxx4 are
equipped with this function.

ƒ For some controller settings, the connected motor may overheat (e.g.

when operating the DC injection brake or a self−ventilated motor at
low speed for longer periods).

– Using an overcurrent relay or a temperature monitoring device

provides a large degree of protection against overload.

– We recommend to use PTC thermistors or thermal contacts for motor

temperature monitoring. (Lenze three−phase AC motors are equipped
with thermal contacts (NC contacts) as standard)

– PTC thermistors or thermal contacts can be connected to the

controller.

2.3−2

ƒ Drives can attain dangerous overspeeds (e.g. setting of high output

frequencies with motors and machines not qualified for this purpose).



EDSVS9332K EN 8.0−07/2013

Safety instructions

Safety instructions for the installation according to UL

2

2.4

2.4 Safety instructions for the installation according to UL

 Warnings!

ƒ Motor Overload Protection

– For information on the protection level of the internal

overload protection for a motor load, see the corresponding
manuals or software helps.

– If the integral solid state motor overload protection is not

used, external or remote overload protection must be
provided.

ƒ Branch Circuit Protection

– The integral solid state protection does not provide branch

circuit protection.

– Branch circuit protection has to be provided externally in

accordance with corresponding instructions, the National
Electrical Code and any additional codes.

ƒ Please observe the specifications for fuses and

screw−tightening torques in these instructions.

ƒ EVS9321  EVS9326:

– Suitable for use on a circuit capable of delivering not more

than 5000 rms symmetrical amperes, 480 V maximum,
when protected by fuses.

– Suitable for use on a circuit capable of delivering not more

than 50000 rms symmetrical amperes, 480 V maximum,

when protected by CC, J, T or R class fuses.
– Maximum surrounding air temperature: 0 ... +55 °C
– > +40 °C: reduce the rated output current by 2.5 %/°C
– Use 75 °C copper wire only.

ƒ EVS9327  EVS9329:

– Suitable for use on a circuit capable of delivering not more

than 5000 rms symmetrical amperes, 480 V maximum,

when protected by fuses.
– Suitable for use on a circuit capable of delivering not more

than 50000 rms symmetrical amperes, 480 V maximum,

when protected by J, T or R class fuses.
– Maximum surrounding air temperature: 0 ... +50 °C
– > +40 °C: reduce the rated output current by 2.5 %/°C
– Use 60/75 °C or 75 °C copper wire only.

EDSVS9332K EN 8.0−07/2013



2.4−3

2

2.4

Safety instructions

Safety instructions for the installation according to UL

ƒ EVS9330  EVS9332:

– Suitable for use on a circuit capable of delivering not more

than 10000 rms symmetrical amperes, 480 V maximum,

when protected by fuses.
– Suitable for use on a circuit capable of delivering not more

than 50000 rms symmetrical amperes, 480 V maximum,

when protected by J, T or R class fuses.
– Maximum surrounding air temperature: 0 ... +50 °C
– > +40 °C: reduce the rated output current by 2.5 %/°C
– Use 60/75 °C or 75 °C copper wire only.

2.4−4



EDSVS9332K EN 8.0−07/2013

3 Technical data

Contents

3.1 General data and operating conditions 3.1−1. . . . . . . . . . . . . . . . . . . . . . . .

3.2 Open and closed loop control 3.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Rated data 3.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.1 Operation at 400 V 3.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.2 Operation at 480 V 3.3−2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.3 Overcurrent operation 3.3−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Current characteristics 3.4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Technical data

Contents

3

EDSVS9332K EN 8.0−07/2013



3−1

General data and operating conditions

3.1 General data and operating conditions

Technical data

3

3.1

General data

Conformity and approval

Conformity

CE

Approval

UL cULus Power Conversion Equipment (File No. E132659)

Protection of persons and equipment

Type of protection EN 60529

Earth leakage current IEC/EN 61800−5−1 > 3.5 mA Observe regulations and

Insulation of control
circuits

Insulation resistance IEC/EN 61800−5−1

Protective measures Against short circuit, earth fault (earth−fault

2006/95/EC Low−Voltage Directive
2004/108/EG EMC Directive

IP20
IP41 in case of thermally separated installation

(push−through technique) between the control
cabinet (inside) and the environment.

NEMA 250 Protection against accidental contact in accordance

with type 1

safety instructions!

EN 61800−5−1 Safe mains isolation by double (reinforced)

insulation for terminals X1 and X5.
Basic insulation (single isolating distance) for
terminals X3, X4, X6, X7, X8, X9, X10 and X11.

< 2000 m site altitude: overvoltage category III
> 2000 m site altitude: overvoltage category II

protected during mains connection, limited
earth−fault protection during operation),
overvoltage, motor overtemperature (input for PTC
or thermal contact)

Operating conditions

EMC

Noise emission IEC/EN 61800−3

Interference
immunity

Ambient conditions

Climatic

Storage

Transport IEC/EN 60721−3−2 2K3 (−25 ... +70 °C)
Operation

EVS9321 ...
EVS9326

EVS9327 ...
EVS9332

Pollution EN 61800−5−1 Degree of pollution 2

IEC/EN 61800−3 Category C3

IEC/EN 60721−3−1

IEC/EN 60721−3−3

Cable−guided, up to 10 m motor cable length with
mains filter A: category C2.

Radiation, with mains filter A and installation in
control cabinet: category C2

1K3 (−25 ... +55 °C) < 6 months
1K3 (−25 ... +40 °C) > 6 months

3K3 (0 ... +55 °C)
> +40 °C: reduce the rated output current by

2.5 %/°C.
3K3 (0 ... +50 °C)

> +40 °C: reduce the rated output current by

2.5 %/°C.

> 2 years: anodise DC bus
capacitors

EDSVS9332K EN 8.0−07/2013



3.1−1

3

3.1

Technical data

General data and operating conditions

Ambient conditions

Site altitude < 4000 m amsl

Mechanical

Vibration resistance EN 50178

EN 61800−5−1
Germanischer
Lloyd, general
conditions

Electrical

AC−mains
connection

Max. mains
voltage range

Mains frequency 45 Hz − 0 % ... 65 Hz + 0 %
Power system TT,

TN
Power system IT Operation only permitted with the device variants

Operation on
public supply
systems

DC−mains
connection

Max. mains
voltage range

Operating
conditions

Motor connection

Length of the
motor cable

EN 61000−3−2

> 1000 m amsl: reduce the rated output current by
5 %/ 1000 m

Tested according to "General Vibration Stress
Characteristic 1"

320 V − 0 % ... 528 V + 0 %

Operation permitted without restrictions with
earthed neutral.

V024 or V100.
Operation permitted without restrictions with
insulated neutral.
Observe instructions on specific measures!

Limitation of harmonic currents
Total output at the

mains
< 1 kW With mains choke.
> 1 kW Without additional

1)

The additional measures mentioned have the effect that solely
the controllers meet the requirements of EN 61000−3−2. The
machine/system manufacturer is responsible for the compliance
with the requirements for the machine/system!

450 V − 0 % ... 740 V + 0 %

DC voltage must be symmetrical to PE.
The controller will be destroyed when +U
are earthed.

< 50 m
No additional output filters are required at a rated
mains voltage and a switching frequency of 8 kHz.
If EMC requirements have to be met, the
permissible cable length may be affected.

Compliance with the
requirements

measures.

1)

or −U

G

G

3.1−2

Mounting conditions

Mounting place
Mounting position Vertical
Free spaces

Dimensions
Weights

In the control cabinet

 4−1



EDSVS9332K EN 8.0−07/2013

3.2 Open and closed loop control

Open and closed loopcontrol

Switching frequency 8 kHz or 16 kHz
Digital setpoint

selection

Accuracy ± 0.005 Hz (= ± 100 ppm)

Analog setpoint
selection

Linearity ± 0.15 % Signal level: 5 V or 10 V
Temperature

sensitivity
Offset ± 0.1 %

Analog inputs
Analog outputs

Digital inputs
Digital outputs

Cycle times

Digital inputs 1 ms
Digital outputs 1 ms
Analog inputs 1 ms
Analog outputs 1 ms (smoothing time: t= 2 ms)

± 0.1 % 0 ... 50 °C

l 2 inputs (bipolar)
l 2 outputs (bipolar)

l 5 inputs (freely assignable)
l 1 input for controller inhibit
l 4 outputs (freely assignable)
l 1 resolver input; design: 9−pole Sub−D socket
l 1 incremental encoder input (500 kHz, TTL level); design: 9−pole Sub−D socket (pin)
l 1 digital frequency input (500 kHz, TTL level); design: 9−pole Sub−D socket (pin); can be optionally

used as incremental encoder input (500 kHz, TTL level)

l 1 digital frequency output (500 kHz, TTL level); design: 9−pole Sub−D socket

Technical data

Open and closed loop control

3

3.2

EDSVS9332K EN 8.0−07/2013



3.2−1

3.3 Rated data

 Note!

The controllers EVS9324, EVS9326 and EVS9328  EVS9333 may
only be operated with the prescribed mains chokes and mains
filters.

3.3.1 Operation at 400 V

Basis of the data

Voltage Frequency

AC mains connection [V

DC−mains connection
(alternatively)

Output voltage

With mains choke 3 ~ 0 approx. 94 % V
Without mains choke 3 ~ 0 ... U

rate

]

d

[UDC] DC 450 V − 0 % ... 620 V + 0 % ˘

3/PE AC 320 V − 0 % ... 440 V + 0 %

Technical data

Rated data

Operation at 400 V

45 Hz − 0 % ... 65 Hz + 0 %

rated

N

˘
˘

3

3.3

3.3.1

9300 Mains current

With

mains choke

Type Ir [A] Ir [A] Pr [kW] Pr [hp] S r8 [kVA] PDC [kW] P
EVS9321−xK 1.5 2.1 0.37 0.5 1.0 2.0 100
EVS9322−xK 2.5 3.5 0.75 1.0 1.7 0.75 110
EVS9323−xK 3.9 5.5 1.5 2.0 2.7 2.2 140
EVS9324−xK 7.0 ˘ 3.0 4.0 4.8 0.75 200
EVS9325−xK 12.0 16.8 5.5 7.5 9.0 0 260
EVS9326−xK 20.5 ˘ 11.0 15.0 16.3 0 390
EVS9327−xK 27.0 43.5 15.0 20.0 22.2 10 430
EVS9328−xK 44.0 ˘ 22.0 30.0 32.6 4 640
EVS9329−xK 53.0 ˘ 30.0 40.0 40.9 0 810
EVS9330−xK 78.0 ˘ 45.0 60.0 61.6 5 1100
EVS9331−xK 100 ˘ 55.0 75.0 76.2 0 1470
EVS9332−xK 135 ˘ 75.0 100 100.5 0 1960

1)

Without

mains choke

Bold print = Lenze setting

1)

Mains currents at 8 kHz switching frequency

2)

Switching frequency of the inverter

3)

Power which can additionally be drawn from the DC bus at operation with power−adapted motor

Typical motor power Output power Power loss

ASM

(4−pole)

2)

8 kHz

U, V, W +UG, −UG

3)

V

[W]

EDSVS9332K EN 8.0−07/2013



3.3−1

3

3.3

3.3.2

9300 Output currents

Type Ir8 [A] I
EVS9321−xK 1.5 2.25 2.3 1.1 1.65 1.7
EVS9322−xK 2.5 3.75 3.8 1.8 2.7 2.7
EVS9323−xK 3.9 5.85 5.9 2.9 4.35 4.4
EVS9324−xK 7.0 10.5 10.5 5.2 7.8 7.8
EVS9325−xK 13.0 19.5 19.5 9.7 14.6 14.6
EVS9326−xK 23.5 35.3 23.5 15.3 23.0 15.3
EVS9327−xK 32.0 48.0 32.0 20.8 31.2 20.8
EVS9328−xK 47.0 70.5 47.0 30.6 45.9 30.6
EVS9329−xK 59.0 88.5 52.0 38.0 57.0 33.0
EVS9330−xK 89.0 133.5 80.0 58.0 87.0 45.0
EVS9331−xK 110 165 110 70.0 105 70.0
EVS9332−xK 145 21.5 126 90.0 135 72.0

Technical data

Rated data
Operation at 480 V

8 kHz

Rated current Maximum

current

[A] I08 [A] I

M8

Bold print = Lenze setting

1)

Switching frequency of the inverter

2)

The currents apply to a periodic load change cycle with max. 1 minute overcurrent duration and 2
minutes base load duration at max. 75 % I

1)

Standstill current Rated current Maximum

2)

[A] I

r16

r

1)

16 kHz

2)

current

[A] I

M16

Standstill current

016

[A]

3.3.2 Operation at 480 V

Basis of the data

Supply

3/PE 480 V AC [Ur] 320 V − 0 % ... 528 V + 0 % 45 Hz − 0 % ... 65 Hz + 0 %
DC 678 V (alternatively) [UDC] 460 V − 0 % ... 740 V + 0 % ˘

Output voltage

With mains choke 3 ~ 0 ... approx. 94 % U
Without mains choke 3 ~ 0 ... U

Voltage Frequency

r

r

˘
˘

3.3−2



EDSVS9332K EN 8.0−07/2013

Technical data

Rated data

Operation at 480 V

3

3.3

3.3.2

9300 Mains current

With

mains choke

Type Ir [A] Ir [A] Pr [kW] Pr [hp] S r8 [kVA] PDC [kW] P
EVS9321−xK 1.5 2.1 0.37 0.5 1.2 2.0 100
EVS9322−xK 2.5 3.5 0.75 1.0 2.1 0.75 110
EVS9323−xK 3.9 5.5 1.5 2.0 3.2 2.2 140
EVS9324−xK 7.0 ˘ 3.0 4.0 5.8 0.75 200
EVS9325−xK 12.0 16.8 5.5 7.5 10.8 0 260
EVS9326−xK 20.5 ˘ 11.0 15.0 18.5 0 390
EVS9327−xK 27.0 43.5 18.5 25.0 25.0 12 430
EVS9328−xK 44.0 ˘ 30.0 40.0 37.0 4.8 640
EVS9329−xK 53.0 ˘ 37.0 50.0 46.6 0 810
EVS9330−xK 78.0 ˘ 45.0 60.0 69.8 6 1100
EVS9331−xK 100 ˘ 55.0 75.0 87.3 0 1470
EVS9332−xK 135 ˘ 90.0 125 104 6 1960

9300 Output currents

Rated current Maximum

Type Ir8 [A] I
EVS9321−xK 1.5 2.25 2.3 1.1 1.65 1.7
EVS9322−xK 2.5 3.75 3.8 1.8 2.7 2.7
EVS9323−xK 3.9 5.85 5.9 2.9 4.35 4.4
EVS9324−xK 7.0 10.5 10.5 5.2 7.8 7.8
EVS9325−xK 13.0 19.5 19.5 9.7 14.6 14.6
EVS9326−xK 22.3 33.5 22.3 14.5 21.8 14.5
EVS9327−xK 30.4 45.6 30.4 19.2 28.8 19.2
EVS9328−xK 44.7 67.1 44.7 28.2 42.3 28.2
EVS9329−xK 56.0 84.0 49.0 35.0 52.5 25.0
EVS9330−xK 84.0 126 72.0 55.0 82.5 36.0
EVS9331−xK 105 157.5 105 65.0 97.5 58.0
EVS9332−xK 125 187.5 111 80.0 120 58.0

1)

Without

mains choke

Bold print = Lenze setting

1)

Mains currents at 8 kHz switching frequency

2)

Switching frequency of the inverter

3)

Power which can additionally be drawn from the DC bus at operation with power−adapted motor

8 kHz

current

M8

Bold print = Lenze setting

1)

Switching frequency of the inverter

2)

The currents apply to a periodic load change cycle with max. 1 minute overcurrent duration and 2
minutes base load duration at max. 75 % I

Typical motor power Output power Power loss

ASM

(4−pole)

1)

Standstill current Rated current Maximum

2)

[A] I08 [A] I

r16

r

2)

8 kHz

U, V, W +UG, −UG

16 kHz

current

[A] I

[A] I

M16

3)

1)

2)

Standstill current

V

016

[W]

[A]

EDSVS9332K EN 8.0−07/2013



3.3−3

3

3.3

3.3.3

Technical data

Rated data
Overcurrent operation

3.3.3 Overcurrent operation

Under the operating conditions described here, the
EVS9321−xK ... EVS9324−xK controllers can supply a rated output current
which is up to twice as high.

 Note!

If you enter values > 1.5 × rated output current under C0022, the
controller switches to overcurrent operation.

ƒ Switching between overcurrent operation and standard

operation is only possible if the controller is inhibited
(X5/28 = LOW).

ƒ The continuous current is automatically reduced to 70 % of

the rated output current.

3.3.3.1 Operation at 400 V

Basis of the data

Voltage Frequency

AC mains connection [V

DC−mains connection
(alternatively)

Output voltage

With mains choke 3 ~ 0 approx. 94 % V
Without mains choke 3 ~ 0 ... U

rate

]

d

[UDC] DC 450 V − 0 % ... 620 V + 0 % ˘

9300 Mains current

With

mains choke

Type Ir [A] Ir [A] Pr [kW] Pr [hp] S r8 [kVA] PDC [kW] P
EVS9321−xK 1.5 2.1 0.37 0.5 1.0 2.0 100
EVS9322−xK 2.5 3.5 0.75 1.0 1.7 0.75 110
EVS9323−xK 3.9 5.5 1.5 2.0 2.7 2.2 140
EVS9324−xK 7.0 ˘ 3.0 4.0 4.8 0.75 200

1)

Without

mains choke

Bold print = Lenze setting

1)

2)

3)

3/PE AC 320 V − 0 % ... 440 V + 0 %

rated

N

Typical motor power Output power Power loss

ASM

(4−pole)

Mains currents at 8 kHz switching frequency
Switching frequency of the inverter
Power which can additionally be drawn from the DC bus at operation with power−adapted motor

8 kHz

U, V, W +UG, −UG

45 Hz − 0 % ... 65 Hz + 0 %

˘
˘

2)

3)

V

[W]

3.3−4



EDSVS9332K EN 8.0−07/2013

Technical data

Rated data

Overcurrent operation

9300 Output currents

1)

8 kHz

Rated current Continuous

thermal

current

Type Ir8 [A] Ir8 [A] I

3)

Maximum

current

M8

Standstill

2)

current

[A] I08 [A] I

Rated current Continuous

thermal

current

[A] I

r16

[A] I

r16

EVS9321−xK 1.5 1.05 3.0 3.0 1.1 0.77 2.2 2.2
EVS9322−xK 2.5 1.75 5.0 5.0 1.8 1.26 3.6 3.6
EVS9323−xK 3.9 2.73 7.8 7.8 2.9 2.03 5.8 5.8
EVS9324−xK 7.0 4.9 14.0 14.0 5.2 3.64 10.4 10.4

1)

Switching frequency of the inverter

2)

The currents apply to a periodic load change cycle with max. 10 seconds overcurrent duration and
50 seconds base load duration at max. 44 % of the rated current

3)

70 % of the rated current

3.3.3.2 Operation at 480 V

Basis of the data

Voltage Frequency

Supply

3/PE 480 V AC [Ur] 320 V − 0 % ... 528 V + 0 % 45 Hz − 0 % ... 65 Hz + 0 %
DC 678 V (alternatively) [UDC] 460 V − 0 % ... 740 V + 0 % ˘

Output voltage

With mains choke 3 ~ 0 ... approx. 94 % U
Without mains choke 3 ~ 0 ... U

r

r

16 kHz

3)

1)

Maximum

current

M16

˘
˘

2)

[A] I

Standstill

current

016

3

3.3

3.3.3

[A]

9300 Mains current

With

mains choke

Type Ir [A] Ir [A] Pr [kW] Pr [hp] S r8 [kVA] PDC [kW] P

1)

Without

mains choke

Typical motor power Output power Power loss

ASM

(4−pole)

2)

8 kHz

U, V, W +UG, −UG

3)

[W]

V

EVS9321−xK 1.5 2.1 0.37 0.5 1.2 2.0 100
EVS9322−xK 2.5 3.5 0.75 1.0 2.1 0.75 110
EVS9323−xK 3.9 5.5 1.5 2.0 3.2 2.2 140
EVS9324−xK 7.0 ˘ 3.0 4.0 5.8 0.75 200

Bold print = Lenze setting

1)

Mains currents at 8 kHz switching frequency

2)

Switching frequency of the inverter

3)

Power which can additionally be drawn from the DC bus at operation with power−adapted motor

9300 Output currents

1)

8 kHz

Rated current Continuous

thermal

current

Maximum

3)

Type Ir8 [A] Ir8 [A] I

current

[A] I08 [A] I

M8

current

Standstill

2)

Rated current Continuous

thermal

current

[A] I

r16

[A] I

r16

16 kHz

3)

1)

Maximum

current

M16

2)

[A] I

Standstill

current

016

EVS9321−xK 1.5 1.05 3.0 3.0 1.1 0.77 2.2 2.2
EVS9322−xK 2.5 1.75 5.0 5.0 1.8 1.26 3.6 3.6
EVS9323−xK 3.9 2.73 7.8 7.8 2.9 2.03 5.8 5.8
EVS9324−xK 7.0 4.9 14.0 14.0 5.2 3.64 10.4 10.4

1)

Switching frequency of the inverter

2)

The currents apply to a periodic load change cycle with max. 10 seconds overcurrent duration and
50 seconds base load duration at max. 44 % of the rated current

3)

70 % of the rated current

[A]

EDSVS9332K EN 8.0−07/2013



3.3−5

3.4 Current characteristics

The maximum output current of the EVS9326 ... EVS9332 devices is limited
under certain operating conditions:

Technical data

Current characteristics

3

3.4

ƒ At output frequencies f

> 40° C.

J

K

< |5 Hz| and heatsink temperatures

out

ƒ The current limitation depends on the switching frequency.

01

I

OUT

I

max

I

0max

00

0055

<40°C

K



=80°C

K

fout [Hz] fout [Hz]

Fig. 3.4−1 Current derating characteristics

 Operation at switching frequency f

The current limitation follows the characteristic curve
At output frequencies f

J

= 40 ... 80 °C, the current limit is steplessly adjusted in the  range

K

 Operation at switching frequency f

The current limitation follows the characteristic curve and is independent of
the heatsink temperature

At automatic change−over of the switching frequency (C0018 = 0), the controller
operates at f
curve .

= 16 kHz. The current limitation follows the characteristic

chop

If an increased torque is required (e.g. acceleration processes), the controller
automatically switches over to f
characteristic curve .

I

OUT

I

max

I

0max

= 8 kHz (C0018 = 1)

chop

< |5 Hz| and heatsink temperatures

out

= 16 kHz (C0018 = 2)

chop

= 8 kHz. The current limitation follows the

chop

9300vec132

9300

1)

[A]

= 8 kHz f

U

mains

f

chop

I

0max

I

0max

chop

[A]

= 16 kHz

U

mains

2)

400 V 480 V 400 V 480 V

EVS9326−xK 23.5 22.3 15.3 14.5
EVS9327−xK 32.0 30.4 20.8 19.2
EVS9328−xK 47.0 44.7 30.6 28.2
EVS9329−xK 52.0 49.0 33.0 25.0
EVS9330−xK 80.0 72.0 45.0 36.0
EVS9331−xK 110 105 70.0 58.0
EVS9332−xK 126 111 72.0 58.0

1)

Maximum available output current at an output frequency f

J

= 80 °C

K

2)

Maximum available output current at an output frequency f

= |0 Hz| and heatsink temperature

out

= |0 Hz|

out

EDSVS9332K EN 8.0−07/2013



3.4−1

Installing of the standard device

4 Installation of the standard device

4

Contents

Contents

4.1 Standard devices in the power range 0.37 ... 11 kW 4.1−1. . . . . . . . . . . . . . .

4.1.1 Important notes 4.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1.2 Mounting with fixing rails (standard) 4.1−2. . . . . . . . . . . . . . . . . . .

4.1.3 Thermally separated mounting (push−through technique) 4.1−3.

4.1.4 Mounting in "cold plate" technique 4.1−4. . . . . . . . . . . . . . . . . . . .

4.2 Standard devices in the power range 15 ... 30 kW 4.2−1. . . . . . . . . . . . . . . .

4.2.1 Important notes 4.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.2 Mounting with fixing brackets (standard) 4.2−2. . . . . . . . . . . . . . .

4.2.3 Thermally separated mounting (push−through technique) 4.2−3.

4.2.4 Mounting in "cold plate" technique 4.2−4. . . . . . . . . . . . . . . . . . . .

4.3 Standard devices with a power of 45 kW 4.3−1. . . . . . . . . . . . . . . . . . . . . . . .

4.3.1 Important notes 4.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.2 Mounting with fixing brackets (standard) 4.3−2. . . . . . . . . . . . . . .

4.3.3 Thermally separated mounting (push−through technique) 4.3−3.

4.3.4 Modification of the fan module for push−through technique 4.3−4

4.4 Standard devices in the power range 55 ... 75 kW 4.4−1. . . . . . . . . . . . . . . .

4.4.1 Important notes 4.4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4.2 Mounting with fixing brackets (standard) 4.4−2. . . . . . . . . . . . . . .

4.4.3 Thermally separated mounting (push−through technique) 4.4−3.

EDSVS9332K EN 8.0−07/2013



4−1

Installing of the standard device

Standard devices in the power range 0.37 ... 11 kW

4.1 Standard devices in the power range 0.37 ... 11 kW

4.1.1 Important notes

Important notes

4

4.1

4.1.1

Mass of the devices

9300 Standard device "Cold plate" device

Type EVS93xx−EK

[kg]
EVS9321−xK 4.0 3.1
EVS9322−xK 4.0 3.1
EVS9323−xK 5.5 3.9
EVS9324−xK 5.5 3.9
EVS9325−xK 7.4 5.2
EVS9326−xK 7.4 5.2

EVS93xx−CK

[kg]

EDSVS9332K EN 8.0−07/2013



4.1−1

4

4.1

4.1.2

Installing of the standard device

Standard devices in the power range 0.37 ... 11 kW
Mounting with fixing rails (standard)

4.1.2 Mounting with fixing rails (standard)

Mounting material required from the scope of supply:

Description Use

Fixing rails Drive controller fixing 2 4

Dimensions

120

LL

b1

b1

d

b

d

b

³ 100mm

³ 100mm

EVS9321−EK ...

EVS9324−EK

Quantity

EVS9325−EK
EVS9326−EK

Mounting

k

c

a

c1

a

c

Fig. 4.1−1 Standard mounting with fixing rails 0.37 ... 11 kW

 Drive controllers can be mounted side by side without spacing

9300 Dimensions [mm]

Type a b b1 c c1 d d1 e
EVS9321−EK

EVS9322−EK
EVS9323−EK

EVS9324−EK
EVS9325−EK

EVS9326−EK

1)

For a fieldbus module plugged onto X1, consider mounting space for connecting cables



 97 384 350 48.5 − 365 ˘ 250 6.5 30

 135 384 350 21.5 92 365 ˘ 250 6.5 30

e

78 384 350 39 − 365 ˘ 250 6.5 30

g

9300std062

1)

g k

ƒ Attach the fixing rails to the housing of the drive controller.

4.1−2



EDSVS9332K EN 8.0−07/2013

Installing of the standard device

Standard devices in the power range 0.37 ... 11 kW

Thermally separated mounting (push−through technique)

4.1.3 Thermally separated mounting (push−through technique)

For mounting in push−through technique you have to use the controller type
EVS93xx−EK. Additionally you will require the mounting set for
push−through technique:

Type Mounting set

EVS9321−EK, EVS9322−EK EJ0036
EVS9323−EK, EVS9324−EK EJ0037
EVS9325−EK, EVS9326−EK EJ0038

4

4.1

4.1.3

Dimensions

10

LL

Fig. 4.1−2 Dimensions for thermally separated mounting 0.37 ... 11 kW

9300 Dimensions [mm]

Type a a1 b b1 c c1 d d1 e
EVS9321−EK

EVS9322−EK
EVS9323−EK

EVS9324−EK
EVS9325−EK

EVS9326−EK

1)

For a fieldbus module plugged onto X1, consider mounting space for connecting cables

 112.5 78 385.5 350 60 95.5 365.5 105.5 250 92 6.5

 131.5 97 385.5 350 79 114.5 365.5 105.5 250 92 6.5

 169.5 135 385.5 350 117 152.5 365.5 105.5 250 92 6.5

d1d1

b1b1

dd

gg

d1d1

cc
a1a1

c1c1

aa

bb

f

e

9300std063

1)

f g

Mounting cutout in control
cabinet

EDSVS9332K EN 8.0−07/2013

9300 Dimensions [mm]

Type Width Height
EVS9321−EK

EVS9322−EK
EVS9323−EK

EVS9324−EK
EVS9325−EK

EVS9326−EK



 101 350

 139 350

82 350



4.1−3

4

4.1

4.1.4

Installing of the standard device

Standard devices in the power range 0.37 ... 11 kW
Mounting in "cold plate" technique

4.1.4 Mounting in "cold plate" technique

The drive controllers can be mounted in ˜cold plate˜ technique, e.g. on
collective coolers. For this purpose, the drive controllers of type EVS93xx−CKx
must be used.

Mounting material required from the scope of supply:

Requirements for collective
coolers

Description Use

EVS9321−CK
EVS9322−CK

Fixing bracket Controller fixing 2 2 2
Sheet metal screw

3.5 × 13 mm (DIN 7981)

Mounting the fixing
bracket to the controller

6 6 6

Quantity

EVS9323−CK
EVS9324−CK

EVS9325−CK
EVS9326−CK

The following points are important for safe and reliable operation of the
controller:

ƒ Good thermal connection to the cooler

– The contact surface between the collective cooler and the controller

must be at least as large as the cooling plate of the controller.
– Plane contact surface, max. deviation 0.05 mm.
– When attaching the collective cooler to the controller, make sure to

use all specified screw connections.

ƒ Observe the thermal resistance R

given in the table. The values are

th

valid for controller operation under rated conditions.

9300 Cooling path

Power to be dissipated Heatsink − environment

Type Pv [W] Rth [K/W]
EVS9321−CK 24 1.45
EVS9322−CK 42 0.85
EVS9323−CK 61 0.57
EVS9324−CK 105 0.33
EVS9325−CK 180 0.19
EVS9326−CK 360 0.10

Ambient conditions

4.1−4

ƒ The rated data and the derating factors at increased temperature also

apply to the ambient temperature of the drive controllers.

ƒ Temperature at the cooling plate of the drive controller: max. 75 °C.



EDSVS9332K EN 8.0−07/2013

3

Dimensions

Installing of the standard device

Standard devices in the power range 0.37 ... 11 kW

Mounting in "cold plate" technique

LLL

dd d

b1 b1 b1

bb b

4

4.1

4.1.4

210

<75°C

Mounting

gg g

c
a

Fig. 4.1−3 Dimensions for mounting in "cold plate" technique 0.37 ... 11 kW

9300 Dimensions [mm]

Type a b b1 c c1 d e
EVS9321−CK

EVS9322−CK
EVS9323−CK

EVS9324−CK
EVS9325−CK

EVS9326−CK

1)

For a fieldbus module plugged onto X1, consider mounting space for connecting cables

 78 381 350 48 ˘ 367 168 6.5

 97 381 350 67 ˘ 367 168 6.5

 135 381 350 105 38 367 168 6.5

c
a

c1

c

a

e

9300std064

1)

g

Apply heat conducting paste before screwing together the cooler and
cooling plate of the drive controller so that the heat transfer resistance is as
low as possible.

1. Fasten the fixing bracket with sheet metal screws 3.5 × 13 mm at the
top and bottom of the drive controller .

2. Clean the contact surface of cooler and cooling plate with spirit.

3. Apply a thin coat of heat conducting paste with a filling knife or brush.
– The heat conducting paste in the accessory kit is sufficient for an area

of approx. 1000 cm

2

.

EDSVS9332K EN 8.0−07/2013

4. Mount the drive controller on the cooler.



4.1−5

Installing of the standard device

Standard devices in the power range 15 ... 30 kW

4.2 Standard devices in the power range 15 ... 30 kW

4.2.1 Important notes

The accessory kit is located inside the controller.

Remove the cover of the drive controller

1. Remove the screws 

2. Lift cover  up and detach it

1

0

9300vec113

Important notes

4

4.2

4.2.1

Mass of the devices

9300 Standard device "Cold plate" device

Type EVS93xx−EK

[kg]
EVS9327−xK 13.5 9.5
EVS9328−xK 15.0 9.5
EVS9329−xK 15.0 ˘

EVS93xx−CK

[kg]

EDSVS9332K EN 8.0−07/2013



4.2−1

4

4.2

4.2.2

Installing of the standard device

Standard devices in the power range 15 ... 30 kW
Mounting with fixing brackets (standard)

4.2.2 Mounting with fixing brackets (standard)

Mounting material required from the scope of supply:

Description Use Quantity

Fixing bracket Drive controller fixing 4
Raised countersunk head screw

M5 × 10 mm (DIN 966)

Dimensions

L

d

b1

b

Mounting of fixing bracket to the drive
controller

0

³ 100mm

³ 100mm

k

g

4

Mounting

d1

c1

a

c

Fig. 4.2−1 Standard mounting with fixing brackets 15 ... 30 kW

 Drive controllers can be mounted side by side without spacing

9300 Dimensions [mm]

Type a b b1 c c1 d d1 e
EVS9327−EK

EVS9328−EK
EVS9329−EK

1)

For a fieldbus module plugged onto X1, consider mounting space for connecting cables

e

250 402 350 22 206 370 24 250 6.5 24 11

m

1)

9300std065

g k m

ƒ Attach the fixing brackets to the heatsink plate of the drive controller.

4.2−2



EDSVS9332K EN 8.0−07/2013

Installing of the standard device

Standard devices in the power range 15 ... 30 kW

Thermally separated mounting (push−through technique)

4.2.3 Thermally separated mounting (push−through technique)

For mounting in push−through technique, the drive controller of type
EVS93xx−EKx must be used. In addition, the mounting set EJ0011 for the
push−through technique is required.

4

4.2

4.2.3

Dimensions

a

a1

L

d2

d

b

d3

d2

d1

h

h

Fig. 4.2−2 Dimensions for thermally separated mounting 15 ... 30 kW

9300 Dimensions [mm]

Type a a1 b b1 c1 c2 c3 d d1 d2 d3 e 1)e1 g h
EVS9327−EK

EVS9328−EK
EVS9329−EK

1)

For a fieldbus module plugged onto X1, consider mounting space for connecting cables

c1

c2

c3

279.5 250 379.5 350 19 131 243 361.5 32 100 97 250 159.5 6 9

g

b1

e1

e

9300std066

Mounting cutout in control
cabinet

EDSVS9332K EN 8.0−07/2013

9300 Dimensions [mm]

Type Width Height
EVS9327−EK

EVS9328−EK
EVS9329−EK

236 336



4.2−3

4

4.2

4.2.4

Installing of the standard device

Standard devices in the power range 15 ... 30 kW
Mounting in "cold plate" technique

4.2.4 Mounting in "cold plate" technique

The drive controllers can be mounted in ˜cold plate˜ technique, e.g. on
collective coolers. For this purpose, the drive controllers of type EVS93xx−CKx
must be used.

Requirements for collective
coolers

Ambient conditions

The following points are important for safe and reliable operation of the
controller:

ƒ Good thermal connection to the cooler

– The contact surface between the collective cooler and the controller

must be at least as large as the cooling plate of the controller.
– Plane contact surface, max. deviation 0.05 mm.
– When attaching the collective cooler to the controller, make sure to

use all specified screw connections.

ƒ Observe the thermal resistance R

given in the table. The values are

th

valid for controller operation under rated conditions.

9300 Cooling path

Power to be dissipated Heatsink − environment

Type Pv [W] Rth [K/W]
EVS9327−CK 410 0.085
EVS9328−CK 610 0.057

ƒ The rated data and the derating factors at increased temperature also

apply to the ambient temperature of the drive controllers.

ƒ Temperature at the cooling plate of the drive controller: max. 75 °C.

4.2−4



EDSVS9332K EN 8.0−07/2013

Dimensions

Installing of the standard device

Standard devices in the power range 15 ... 30 kW

Mounting in "cold plate" technique

L

4

4.2

4.2.4

Mounting

b1

g

c

c1

a

a1

Fig. 4.2−3 Dimensions for mounting in "cold plate" technique 15 ... 22 kW

9300 Dimensions [mm]

Type a a1 b b1 c c1 d e
EVS9327−CK

EVS9328−CK

1)

For a fieldbus module plugged onto X1, consider mounting space for connecting cables

234 250 381 350 110 220 367 171 6.5

d

b

<75°C

e

9300std067

1)

g

Apply heat conducting paste before screwing together the cooler and
cooling plate of the drive controller so that the heat transfer resistance is as
low as possible.

1. Clean the contact surface of cooler and cooling plate with spirit.

2. Apply a thin coat of heat conducting paste with a filling knife or brush.
– The heat conducting paste in the accessory kit is sufficient for an area

of approx. 1000 cm

2

.

3. Mount the drive controller on the cooler.

EDSVS9332K EN 8.0−07/2013



4.2−5

Installing of the standard device

Standard devices with a power of 45 kW

4.3 Standard devices with a power of 45 kW

4.3.1 Important notes

The accessory kit is located inside the controller.

Remove the cover of the drive controller

1

0

9300vec113

Important notes

1. Remove the screws 

2. Lift cover  up and detach it

4

4.3

4.3.1

Mass of the devices

9300 Standard device "Cold plate" device

Type EVS93xx−EK

[kg]

EVS9330−xK 38.0 ˘

EVS93xx−CK

[kg]

EDSVS9332K EN 8.0−07/2013



4.3−1

4

4.3

4.3.2

Installing of the standard device

Standard devices with a power of 45 kW
Mounting with fixing brackets (standard)

4.3.2 Mounting with fixing brackets (standard)

Mounting material required from the scope of supply:

Description Use Quantity

Fixing bracket Drive controller fixing 4
Hexagon head cap screw

M8 × 16 mm (DIN 933)
Washer Æ 8.4 mm (DIN 125) For hexagon head cap screw 4
Spring washer Æ 8 mm (DIN 127) For hexagon head cap screw 4

Dimensions

l

b1

d

b

Mounting of fixing bracket to the drive
controller

0

³ 100 mm

³ 50 mm

³ 100mm

4

³ 50 mm

Mounting

k

g

m

d1

c

c1
a

Fig. 4.3−1 Standard mounting with fixing brackets 45 kW

 Arrange drive controllers in a row with spacing to be able to remove eye

bolts

9300 Dimensions [mm]

Type a b b1 c c1 d d1 e
EVS9330−EK 340 580 591 28.5 283 615 38 285 11 28 18

1)

For a fieldbus module plugged onto X1, consider mounting space for connecting cables

e

9300std068

1)

g k m

ƒ Attach the fixing brackets to the heatsink plate of the drive controller.

4.3−2



EDSVS9332K EN 8.0−07/2013

Installing of the standard device

Standard devices with a power of 45 kW

Thermally separated mounting (push−through technique)

4.3.3 Thermally separated mounting (push−through technique)

For mounting in push−through technique, the drive controller of type
EVS93xx−EKx must be used. In addition, the mounting set EJ0010 for the
push−through technique is required.

4

4.3

4.3.3

Dimensions

a

a1

d3

d2

d

b

d2

d2

d1

c1

h

h

Fig. 4.3−2 Dimensions for thermally separated mounting 45 kW

g

c2

c3

c4

L

e2

e3

b1

e1

e

9300std069

Mounting cutout in control
cabinet

EDSVS9332K EN 8.0−07/2013

9300 Dimensions [mm]

Type a a1 b b1 c1 c2 c3 c4 d d1d2 d3e1)e1 e2 e3g h

EVS9330−EK

1)

For a fieldbus module plugged onto X1, consider mounting space for connecting cables

9300 Dimensions [mm]

Type Width Height
EVS9330−EK 320 515

37334054359145137.5217.53105254514581285163.51856



6

7 9

4.3−3

4

4.3

4.3.4

Installing of the standard device

Standard devices with a power of 45 kW
Modification of the fan module for push−through technique

4.3.4 Modification of the fan module for push−through technique

For thermally separated mounting the fan module has to be rotated by 180°
so that the controller fits into the mounting cutout.

Removing the fan module

Fig. 4.3−3 Removing the fan module from the controller

1. Remove both screws.
The screws connect the fans to the supply voltage.

2. Remove the 4 screws for fixing the fan module on each side.

9300vec170

Modifying the threaded
sleeves on the fan module

3. Pull back the fan module and carefully remove it to the top.
Make sure that the threaded sleeves do not touch the housing edge. They

may break off.

9300vec171

Fig. 4.3−4 Modifying the threaded sleeves for the voltage supply of the fans

1. Remove the threaded sleeves.

2. Screw−in the threaded sleeves on the opposite side and fasten them.

4.3−4



EDSVS9332K EN 8.0−07/2013

Plugging the fan connecting
cable to another terminal on
the fan module

Installing of the standard device

Standard devices with a power of 45 kW

Modification of the fan module for push−through technique

4

4.3

4.3.4

Mounting the fan module in a
manner rotated by 180°

9300vec173

Fig. 4.3−5 Plugging the fan connecting cable for the voltage supply to another terminal

1. Remove the cable lugs of the two red connecting cables and plug them
in again on the diagonally arranged side.

2. Remove the cable lugs of the two blue connecting cables and plug
them in again on the diagonally arranged side.

9300vec172

Fig. 4.3−6 Mounting the fan module on the controller

1. Place the fan module onto the controller. Insert the lugs at the back
into the base plate .

Make sure that the threaded sleeves do not touch the housing edge. They
may break off.

EDSVS9332K EN 8.0−07/2013

2. Push the fan module to the front.

3. Screw−in and fasten the 4 screws for fixing the fan module on each
side.

4. Screw−in and fasten the two screws for the supply voltage.



4.3−5

Installing of the standard device

Standard devices in the power range 55 ... 75 kW

4.4 Standard devices in the power range 55 ... 75 kW

4.4.1 Important notes

The accessory kit is located inside the controller.

Remove the cover of the drive controller

1. Remove the screws 

2. Lift cover  up and detach it

1

0

9300vec113

Important notes

4

4.4

4.4.1

Mass of the devices

9300 Standard device "Cold plate" device

Type EVS93xx−EK

[kg]
EVS9331−xK 59.0 ˘
EVS9332−xK 59.0 ˘

EVS93xx−CK

[kg]

EDSVS9332K EN 8.0−07/2013



4.4−1

4

4.4

4.4.2

Installing of the standard device

Standard devices in the power range 55 ... 75 kW
Mounting with fixing brackets (standard)

4.4.2 Mounting with fixing brackets (standard)

Mounting material required from the scope of supply:

Description Use Quantity

Fixing bracket Drive controller fixing 4
Hexagon head cap screw

M8 × 16 mm (DIN 933)
Washer Æ 8.4 mm (DIN 125) For hexagon head cap screw 8
Spring washer Æ 8 mm (DIN 127) For hexagon head cap screw 8

Dimensions

l

d

b1

b

For fixing bracket 8

0

³ 100mm

³ 100mm

³ 50mm

³ 50mm

Mounting

k

g

m

c

c1

a

Fig. 4.4−1 Standard mounting with fixing brackets 55 ... 75 kW

9300 Dimensions [mm]

Type a b b1 c c1 d d1 e
EVS9331−EK

EVS9332−EK

1)

d1

 Arrange drive controllers in a row with spacing to be able to remove eye

bolts

450 750 680 28.5 393 702 38 285 11 28 18

For a fieldbus module plugged onto X1, consider mounting space for connecting cables

e

9300std070

1)

g k m

ƒ Attach the fixing brackets to the heatsink plate of the drive controller.

4.4−2



EDSVS9332K EN 8.0−07/2013

Installing of the standard device

Standard devices in the power range 55 ... 75 kW

Thermally separated mounting (push−through technique)

4.4.3 Thermally separated mounting (push−through technique)

For mounting in push−through technique, the drive controller of type
EVS93xx−EKx must be used. In addition, the mounting set EJ0009 for the
push−through technique is required.

4

4.4

4.4.3

Dimensions

a

a1

d2

d

b

Fig. 4.4−2 Dimensions for thermally separated mounting 55 ... 75 kW

d2

d2

d1

h

c1

h

g

c2

c3

c4

L

b1

e1

e

9300std071

Mounting cutout in control
cabinet

EDSVS9332K EN 8.0−07/2013

9300 Dimensions [mm]

Typ a a1 b b1 c1 c2 c3 c4 d d1 d2 e 1)e1 g h
EVS9331−EK

EVS9332−EK

1)

For a fieldbus module plugged onto X1, consider mounting space for connecting cables

9300 Dimensions [mm]

Type a1 b1
EVS9331−EK

EVS9332−EK

488 450 718 680 49 172.5 295.5 419 698 49 200 285 164 9 10

428.5 660



4.4−3

5 Wiring of the standard device

Contents

5.1 Important notes 5.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.1 Protection of persons 5.1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.2 Device protection 5.1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.3 Motor protection 5.1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Notes on project planning 5.2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.1 Supply forms / electrical supply conditions 5.2−1. . . . . . . . . . . . . .

5.2.2 Operation on public supply systems (compliance with EN 61000−3−2) . .

5.2−1

5.2.3 Controllers in the IT system 5.2−2. . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.4 Operation at earth−leakage circuit breaker (e.l.c.b.) 5.2−3. . . . . . .

5.2.5 Interaction with compensation equipment 5.2−3. . . . . . . . . . . . . .

5.2.6 Discharge current for mobile systems 5.2−4. . . . . . . . . . . . . . . . . .

5.2.7 Optimisation of the controller and mains load 5.2−5. . . . . . . . . . .

5.2.8 Reduction of noise emissions 5.2−6. . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.9 Mains choke/mains filter assignment 5.2−7. . . . . . . . . . . . . . . . . .

5.2.10 Motor cable 5.2−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 Basics for wiring according to EMC 5.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.1 Shielding 5.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.2 Mains connection, DC supply 5.3−1. . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.3 Motor cable 5.3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.4 Control cables 5.3−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.5 Installation in the control cabinet 5.3−4. . . . . . . . . . . . . . . . . . . . . .

5.3.6 Wiring outside of the control cabinet 5.3−5. . . . . . . . . . . . . . . . . . .

5.3.7 Detecting and eliminating EMC interferences 5.3−6. . . . . . . . . . . .

Wiring of the standard device

Contents

5

5.4 Standard devices in the power range 0.37 ... 11 kW 5.4−1. . . . . . . . . . . . . . .

5.5 Standard devices in the power range 15 ... 30 kW 5.5−1. . . . . . . . . . . . . . . .

EDSVS9332K EN 8.0−07/2013

5.4.1 Wiring according to EMC (CE−typical drive system) 5.4−1. . . . . . . .

5.4.2 Important notes 5.4−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.3 Mains connection, DC supply 5.4−4. . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.4 Mains connection: Fuses and cable cross−sections 5.4−6. . . . . . . .

5.4.5 Mains choke/mains filter assignment 5.4−7. . . . . . . . . . . . . . . . . .

5.4.6 Motor connection 5.4−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5.1 Wiring according to EMC (CE−typical drive system) 5.5−1. . . . . . . .

5.5.2 Important notes 5.5−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5.3 Mains connection, DC supply 5.5−3. . . . . . . . . . . . . . . . . . . . . . . . . .

5.5.4 Mains connection: Fuses and cable cross−sections 5.5−5. . . . . . . .

5.5.5 Mains choke/mains filter assignment 5.5−6. . . . . . . . . . . . . . . . . .

5.5.6 Motor connection 5.5−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



5−1

5

Wiring of the standard device

Contents

5.6 Standard devices with a power of 45 kW 5.6−1. . . . . . . . . . . . . . . . . . . . . . . .

5.6.1 Wiring according to EMC (CE−typical drive system) 5.6−1. . . . . . . .

5.6.2 Important notes 5.6−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.6.3 Mains connection, DC supply 5.6−3. . . . . . . . . . . . . . . . . . . . . . . . . .

5.6.4 Mains connection: Fuses and cable cross−sections 5.6−5. . . . . . . .

5.6.5 Mains choke/mains filter assignment 5.6−6. . . . . . . . . . . . . . . . . .

5.6.6 Motor connection 5.6−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.7 Standard devices in the power range 55 ... 75 kW 5.7−1. . . . . . . . . . . . . . . .

5.7.1 Wiring according to EMC (CE−typical drive system) 5.7−1. . . . . . . .

5.7.2 Important notes 5.7−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.7.3 Mains connection, DC supply 5.7−3. . . . . . . . . . . . . . . . . . . . . . . . . .

5.7.4 Mains connection: Fuses and cable cross−sections 5.7−5. . . . . . . .

5.7.5 Mains choke/mains filter assignment 5.7−6. . . . . . . . . . . . . . . . . .

5.7.6 Motor connection 5.7−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8 Control terminals 5.8−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.1 Important notes 5.8−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.2 Connection terminal of the control card 5.8−3. . . . . . . . . . . . . . . . .

5.8.3 Device variant without "Safe torque off" function 5.8−4. . . . . . . .

5.8.4 Device variant with "Safe torque off" function 5.8−5. . . . . . . . . . .

5.8.5 State bus 5.8−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.6 Terminal assignment 5.8−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8.7 Technical data 5.8−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.9 Wiring of the system bus (CAN) 5.9−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10 Wiring of the feedback system 5.10−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10.1 Important notes 5.10−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10.2 Resolver at X7 5.10−2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.10.3 Incremental encoder with TTL level at X8 5.10−3. . . . . . . . . . . . . . . .

5.10.4 SinCos encoder at X8 5.10−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.11 Wiring of digital frequency input / digital frequency output 5.11−1. . . . . .

5.12 Communication modules 5.12−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5−2



EDSVS9332K EN 8.0−07/2013

5.1 Important notes

 Stop!

5.1.1 Protection of persons

 Danger!

Wiring of the standard device

Important notes

Protection of persons

The drive controller contains electrostatically sensitive
components.

The personnel must be free of electrostatic charge when carrying
out assembly and service operations.

Before working on the controller, check that all power terminals
are deenergised:

ƒ The power terminals U, V, W, +U

least 3 minutes after disconnection from the mains.

ƒ The power terminals L1, L2, L3, U, V, W, +U

live when the motor is stopped.

and −UG remain live for at

G

and −UG remain

G

5.1

5.1.1

5

Pluggable terminal strips

Connect or disconnect all pluggable terminals only in the deenergised state!

EDSVS9332K EN 8.0−07/2013



5.1−1

5

5.1

5.1.1

Wiring of the standard device

Important notes
Protection of persons

Electrical isolation

The terminals X1 and X5 have double (reinforced) insulation according to
EN50178. The protection against accidental contact is ensured without
additional measured being taken.

 Danger!

ƒ The terminals X3, X4, X6, X7, X8, X9, X10, X11 have basic

insulation (single isolating distance).

ƒ In the event of a defective isolating distance, protection

against accidental contact can only be guaranteed by taking
external measures such as double insulation.

ƒ If an external DC 24 V voltage source is used, the insulation

degree of the controller depends on the insulation degree of
the voltage source.

L1

Fig. 5.1−1 Electrical isolation between power terminals, control terminals and housing

24 VDC

N

ST1 ST2

X11

E5

E3

E4

39

L1

L2

L3

+U

-U

PE

U

V

W

PE

59

G

G

X3

X4X6X7

A3

A1 A2

A4

E1 E2

X8 X9 X10

Double (reinforced) insulation
Basic insulation

X5

28

X1

9300std084

Replacing defective fuses

Disconnecting the controller
from the mains

5.1−2

Only replace defective fuses in the deenergised state to the type specified.

Only carry out the safety−related disconnection of the controller from the
mains via a contactor on the input side or a manually operated toggle switch.



EDSVS9332K EN 8.0−07/2013

5.1.2 Device protection

ƒ In the event of condensation, only connect the controller to the mains

ƒ The controller is protected by external fuses.

ƒ Drive controllers EVS9324−xK, EVS9326−xK and

ƒ Length of the screws for connecting the shield sheet for the control

ƒ Provide unused control inputs and outputs with terminal strips. Cover

ƒ Switching on the motor side of the controller is only permissible for

ƒ Frequent mains switching (e.g. inching mode via mains contactor) can

Wiring of the standard device

Important notes

Device protection

voltage after the humidity has evaporated.

EVS9328−xK ... EVS9332−xK must only be operated with assigned mains
choke / mains filter.

cables: 12 mm.

unused Sub−D sockets with protective covers included in the scope of
supply.

safety shutdown (emergency−off).

overload and destroy the input current limitation of the drive
controller:

– At least 3 minutes must pass between switching off and restarting

the devices EVS9321−xK and EVS9322−xK.

– At least 3 minutes must pass between two starting procedures of the

devices EVS9323−xK ... EVS9332−xK.

– Use the "safe torque off" safety function (STO) if safety−related mains

disconnections occur frequently. The drive variants Vxx4 are
equipped with this function.

5.1

5.1.2

5

5.1.3 Motor protection

ƒ Extensive protection against overload:

ƒ Only use motors with an insulation suitable for the inverter operation:

– By overcurrent relays or temperature monitoring.
– We recommend the use of PTC thermistors or thermostats to monitor

the motor temperature.
– PTC thermistors or thermostats can be connected to the controller.
– For monitoring the motor, we recommend the use of the I

monitoring.

– Insulation resistance: min. û = 1.5 kV, min. du/dt = 5 kV/ms
– When using motors with an unknown insulation resistance, please

contact your motor supplier.

2

xt

EDSVS9332K EN 8.0−07/2013



5.1−3

Wiring of the standard device

Supply forms / electrical supply conditions

5.2 Notes on project planning

5.2.1 Supply forms / electrical supply conditions

Observe the restrictions for the different supply forms!

Supply system Operation of controller Notes

Supply system: TT,
TN
(with earthed
neutral)

Supply system: IT
(with isolated
neutral)

DC supply via
+U

/−U

G

G

Permitted without restrictions.

Possible if the controller is
protected in the event of an earth
fault in the supply system

l by means of suitable devices

which detect the earth fault and

l immediately separate the

controller from the supply
system.

Permitted if the DC voltage is
symmetrical to PE.

Notes on project planning

l Observe the rated data of the

controller

l RMS mains current: see chapter

"Technical data".

l Safe operation in the event of an

earth fault at the inverter output
cannot be guaranteed.

l The variants V024 / V104 and

V100 enable operation of the
controller on IT systems.

Earthing of the +UG or −U
conductor will destroy the
controller.

5

5.2

5.2.1

G

5.2.2 Operation on public supply systems (compliance with EN 61000−3−2)

European standard EN 61000−3−2 defines limit values for the limitation of
harmonic currents in the supply system. Non−linear consumers (e.g.
frequency inverters) generate harmonic currents which "pollute" the
supplying mains and may therefore interfere with other consumers. The
standard aims at assuring the quality of public supply systems and reducing
the mains load.

 Note!

The standard only applies to public systems. Mains which are
provided with a transformer substation of their own as in
industrial plants are not public and not included in the
application range of the standard.

If a device or machine consists of several components, the limit
values of the standard apply to the entire unit.

Measures for compliance with
the standard

With the measures described, the controllers comply with the limit values
according to EN 61000−3−2.

Operation on public
supply systems

1)

The additional measures mentioned have the effect that solely the controllers meet the
requirements of EN 61000−3−2. The machine/system manufacturer is responsible for the
compliance with the requirements for the machine/system!

EN 61000−3−2 Limitation of harmonic currents

Total power on the

mains
< 1 kW With mains choke
> 1 kW No measures required

Compliance with the requirements

1)

EDSVS9332K EN 8.0−07/2013



5.2−1

5

5.2

5.2.3

Wiring of the standard device

Notes on project planning
Controllers in the IT system

5.2.3 Controllers in the IT system

Controllers in the V024, V104 or V100 variants are suitable for operation on
insulated supply systems (IT systems). The controllers also have an insulated
design. This avoids the activation of the insulation monitoring, even if
several controllers are installed.

The electric strength of the controllers is increased so that damage to the
controller are avoided if insulation or earth faults in the supply system occur.
The operational reliability of the system remains intact.

 Stop!

Only operate the controllers with the mains chokes assigned.

Operation with mains filters or RFI filters by Lenze is not
permitted, as these modules contain components that are
interconnected against PE. By this the protective design of the IT
system would be cancelled out. The components are destroyed
in the case of an earth fault.

Protect the IT system against earth fault at the controller.

Due to physical conditions, an earth fault on the motor side at
the controller can interfere with or damage other devices on the
same IT system. Therefore appropriate measures have to be
implemented, by means of which the earth fault is detected and
which disconnect the controller from the mains.

Permissible supply forms and
electrical supply conditions

DC−bus operation of several
drives

Installation of the CE−typical
drive system

Mains Operation of the controllers Notes

With isolated star
point (IT systems)

Possible, if the controller is
protected in the event of an earth
fault in the supplying mains.

l Possible, if appropriate earth

fault detections are available
and

l the controller is immediately

disconnected from the mains.

Safe operation in the event of an
earth fault at the inverter output
cannot be guaranteed.

Central supply with 9340 regenerative power supply module is not possible.

For the installation of drives on IT systems, the same conditions apply as for
the installation on systems with an earthed neutral point.

According to the binding EMC product standard EN61800−3, no limit values
are defined for IT systems for noise emission in the high−frequency range.

5.2−2



EDSVS9332K EN 8.0−07/2013

Wiring of the standard device

Operation at earth−leakage circuit breaker (e.l.c.b.)

5.2.4 Operation at earth−leakage circuit breaker (e.l.c.b.)

 Danger!

The controllers are internally fitted with a mains rectifier. In case
of a short circuit to frame a pulsating DC residual current can
prevent the AC sensitive or pulse current sensitive earth−leakage
circuit breakers from being activated, thus cancelling the
protective function for the entire equipment being operated on
this earth−leakage circuit breaker.

ƒ For the protection of persons and farm animals (DIN VDE 0100), we

recommend
– pulse current sensitive earth−leakage circuit breakers for plants

including controllers with a single−phase mains connection (L1/N).

– universal−current sensitive earth−leakage circuit breakers for plants

including controllers with a three−phase mains connection (L1/L2/L3).

ƒ Only install the earth−leakage circuit breaker between supplying mains

and drive controller.

Notes on project planning

5

5.2

5.2.4

ƒ Earth−leakage circuit breakers may trigger a false alarm due to

– capacitive compensation currents flowing in the cable shields during

operation (particularly with long, shielded motor cables),
– simultaneous connection of several inverters to the mains
– the use of additional interference filters.

5.2.5 Interaction with compensation equipment

ƒ Controllers only consume very little reactive power of the fundamental

wave from the AC supply mains. Therefore, a compensation is not
required.

ƒ If the controllers are connected to a supply system with compensation

equipment, this equipment must comprise chokes.
– For this, contact the supplier of the compensation equipment.

EDSVS9332K EN 8.0−07/2013



5.2−3

5

5.2

5.2.6

Wiring of the standard device

Notes on project planning
Discharge current for mobile systems

5.2.6 Discharge current for mobile systems

Frequency inverters with internal or external RFI filters usually have a
discharge current to PE potential that is higher than 3.5 mA AC or 10 mA DC.

Therefore, fixed installation as protection is required (see EN 61800−5−1).
This must be indicated in the operational documents.

If a fixed installation is not possible for a mobile consumer although the
discharge current to PE potential is higher than 3.5 mA AC or 10 mA DC, an
additional two−winding transformer (isolating transformer) can be included
in the current supply as a suitable countermeasure. Here, the PE conductor
is connected to the PEs of the drive (filter, inverter, motor, shieldings) and
also to one of the poles of the secondary winding of the isolating
transformer.

Devices with a three−phase supply must have a corresponding isolating
transformer with a secondary star connection, the star point being
connected to the PE conductor.

filter inverter

L1

prim.

N

PE

Fig. 5.2−1 Installation of a two−winding transformer (isolating transformer)

L1L1 LL2

sec.

N1 NN2

U
V

W

M

3~

8200vec017

5.2−4



EDSVS9332K EN 8.0−07/2013

Wiring of the standard device

Optimisation of the controller and mains load

5.2.7 Optimisation of the controller and mains load

A mains choke is an inductance which can be included in the mains cable of
the frequency inverter. As a result, the load of the supplying mains and the
controller is optimised:

ƒ Reduced system perturbation: The curved shape of the mains current

approaches a sinusoidal shape.

ƒ Reduced mains current: The effective mains current is reduced, i.e. the

mains, cable, and fuse loads are reduced.

ƒ Increased service life of the controller: The electrolytic capacitors in the

DC bus have a considerably increased service life due to the reduced AC
current load.

There are no restrictions for the combinations of mains chokes and RFI filters
and/or motor filters. Alternatively, a mains filter can be used (combination
of mains choke and RFI filter in a common housing).

Notes on project planning

5

5.2

5.2.7

 Note!

ƒ Some controllers must generally be operated with a mains

choke or a mains filter.

ƒ If a mains choke or a mains filter is used, the maximum

possible output voltage does not reach the value of the mains
voltage (typical voltage drop at the rated point 4 ... 6 %).

EDSVS9332K EN 8.0−07/2013



5.2−5

5

5.2

5.2.8

Wiring of the standard device

Notes on project planning
Reduction of noise emissions

5.2.8 Reduction of noise emissions

Due to internal switching operations, every controller causes noise
emissions which may interfere with the functions of other consumers.
Depending on the site of the frequency inverter, European standard
EN 61800−3 defines limit values for these noise emissions:

Limit class C2: Limit class C2 is often required for industrial mains which are
isolated from the mains of residential areas.

Limit class C1: If the controller is operated in a residential area, it may
interfere with other devices such as radio and television receivers. Here,
interference suppression measures according to limit class C1 are often
required.

Limit class C1 is much more strict than limit class C2. Limit class C1 includes
limit class C2.

For compliance with limit class C1 / C2, corresponding measures for the
limitation of noise emissions are required, e.g. the use of RFI filters.

There are no restrictions for the combinations of RFI filters and mains chokes
and/or motor filters. Alternatively, a mains filter can be used (combination
of mains choke and RFI filter in a common housing).

The selection of the frequency inverter and the corresponding filters, if
applicable, always depends on the application in question and is determined
by e.g. the switching frequency of the controller, the motor cable length, or
the protective circuit (e.g. earth−leakage circuit breakers).

 Note!

ƒ Some controllers must generally be operated with a mains

choke or a mains filter.

ƒ If a mains choke or a mains filter is used, the maximum

possible output voltage does not reach the value of the mains
voltage (typical voltage drop at the rated point 4 ... 6 %).

The graphics below illustrates the maximum possible motor cable length
based on the type of filter and the resulting interference voltage category
according to EN 61800−3. Depending on the used motor cable, the used
controller, and its switching frequency, the mentioned maximum motor
cable lengths may vary.

5.2−6



EDSVS9332K EN 8.0−07/2013

Wiring of the standard device

Notes on project planning

Mains choke/mains filter assignment

5

5.2

5.2.9

E82ZZxxxxxB230

E82ZNxxxxxB230

EZN3A... ( 15 kW)³

EZN3A... ( 11 kW)£

1)

1)

5

10 20 30 405010

l [m]

mot

C1

EZN3B...

C2

E82ZNxxxxxB230

Fig. 5.2−2 Maximum motor cable lengths l

1) Use low−capacitance cables

5.2.9 Mains choke/mains filter assignment

9300 Mains choke Interference voltage category according to EN 61800−3 and motor cable length

Type C2 max. [m] C1 max. [m]
EVS9321−xK EZN3A2400H002 EZN3A2400H002 5 EZN3B2400H002 50
EVS9322−xK EZN3A1500H003 EZN3A1500H003 5 EZN3B1500H003 50
EVS9323−xK EZN3A0900H004 EZN3A0900H004 5 EZN3B0900H004 50
EVS9324−xK EZN3A0500H007 EZN3A0500H007 5 EZN3B0500H007 50
EVS9325−xK EZN3A0300H013 EZN3A0300H013 5 EZN3B0300H013 50
EVS9326−xK ELN3−0150H024−001 EZN3A0150H024 5 EZN3B0150H024 50
EVS9327−xK ELN3−0088H035−001 EZN3A0110H030 25

EVS9328−xK ELN3−0075H045

EVS9329−xK ELN3−0055H055

EVS9330−xK ELN3−0038H085

EZN3A0030H110N001

EVS9331−xK ELN3−0027H105

EVS9332−xK ELN3−0022H130

1)

RFI filter

2)

Footprint filter

3)

For controllers with thermal separation

1)

10 20 30 405010

based on the type of filter for compliance with

limit class C2 / C1

Component Component

E82ZN22334B230 50

E82ZZ15334B230

EZN3A0080H042 25 E82ZN22334B230 10

E82ZN22334B230 50 EZN3B0080H042 50

EZN3A0055H060 25 E82ZN30334B230 10

E82ZN30334B230 50 EZN3B0055H060 50

EZN3A0030H110 25

E82ZN55334B230 50

EZN3A0022H150 25 E82ZN75334B230 10

E82ZN75334B230 50 EZN3B0022H150 50

EZN3A0022H150 25 E82ZN75334B230 10

E82ZN75334B230 50 EZN3B0022H150 50

1)

3)

mot

E82ZN22334B230 10

E82ZZ15334B230

EZN3B0110H030U

50

25

l [m]

mot

1)

2)

EZN3B0030H110 50

9300vec060

10
50

EDSVS9332K EN 8.0−07/2013



5.2−7

5

5.2

5.2.10

Wiring of the standard device

Notes on project planning
Motor cable

5.2.10 Motor cable

Specification

Cable length

ƒ The used motor cables must

– meet the requirements on site (e.g. EN 60204−1, UL),
– comply with the following voltage data: EN 0.6/1 kV, UL 600 V.

ƒ For shielded motor cables, only use cables with braid made of tinned or

nickel−plated copper. Shields made of steel braid are not suitable.
– The overlap rate of the braid must be at least 70 % with an overlap

angle of 90°.

ƒ Use low−capacitance motor cables:

Power class

3 ... 11 kW

15 ... 30 kW £ 140 pF/m £ 230 pF/m
45 ... 55 kW £ 190 pF/m £ 320 pF/m
75 ... 90 kW £ 250 pF/m £ 410 pF/m

9300 Maximum permissible motor cable length

Type f
EVS9321−xK,

EVS9322−xK
EVS9323−xK ...

EVS9332−xK

chop

50 m 45 m 50 m 25 m

50 m 50 m 50 m 50 m

from 2.5 mm

Ur = 400 V Ur = 480 V

= 8 kHz f

chop

Capacitance per unit length

Core/core Core/shield

2

£100 pF/m £ 150 pF/m

= 16 kHz f

= 8 kHz f

chop

chop

= 16 kHz

 Note!

ƒ The motor cable must be as short as possible for having a

positive effect on the drive behaviour.

ƒ If EMC requirements must be met, the permissible cable

length may be affected.

ƒ EVS9321−xKand EVS9322−xK: At a mains voltage of 480 V and

a switching frequency f
permissible cable length is reduced if the motor cable has
more than a single core:

– The following holds true for two parallel single cores:

l

max

– The following holds true for three parallel single cores:

l

max

= 17 m

= 9 m

= 16 kHz, the maximum

chop

5.2−8



EDSVS9332K EN 8.0−07/2013

Cable cross−section

 Note!

The cable cross−sections have been assigned to the permissible
current loading of the motor cables under the following
conditions:

ƒ Compliance with IEC/EN 60204−1 for fixed cable installation
ƒ Compliance with IEC 60354−2−52, table A.52−5 when using the

cable in a trailing cable

ƒ Laying system C
ƒ Ambient temperature 45 °C
ƒ Continuous motor operation at a

– standstill current I
– rated current I

The user is responsible for selecting a motor cable which
complies with the requirements of the current conditions if
different situations arise. Different situations may arise due to:

ƒ Laws, standards, national and regional regulations
ƒ Type of application
ƒ Motor utilisation
ƒ Ambient and operating conditions
ƒ Laying system and bundling of cables
ƒ Cable type

Wiring of the standard device

Notes on project planning

Motor cable

for servo motors or a

0

for three−phase asynchronous motors

R

5

5.2

5.2.10

Motor cable

permanently installed for trailing cable Cable cross−section

IM [A] IM [A] [mm2] [AWG]

10.0 11.8 1.0 18

13.8 17.3 1.5 16

19.1 23.7 2.5 14

25.5 30.9 4.0 12

32.8 41.0 6.0 10

45.5 55.5 10 8

60.1 75.5 16 6

76.4 92.8 25 4

94.6 115 35 2
114 140 50 1
146 179 70 00
177 217 95 000
205 252 120 0000

 Note!

Information on the design of the motor cable is provided in the
"System cables and system connectors" manual.

EDSVS9332K EN 8.0−07/2013



5.2−9

5.3 Basics for wiring according to EMC

5.3.1 Shielding

The quality of shielding is determined by a good shield connection:

ƒ Connect the shield with a large surface.

ƒ Connect the shield directly to the intended shield sheet of the device.

ƒ In addition, connect the shield to the conductive and earthed mounting

plate with a large contact surface by using a conductive clamp.

ƒ Unshielded cable ends must be as short as possible.

5.3.2 Mains connection, DC supply

ƒ Controllers, mains chokes, or mains filters may only be connected to

the mains via unshielded single cores or unshielded cables.

Wiring of the standard device

Basics for wiring according to EMC

Shielding

5

5.3

5.3.1

5.3.3 Motor cable

ƒ When a mains filter or RFI filter is used, shield the cable between mains

filter or RFI filter and controller if its length exceeds 300 mm.
Unshielded cores must be twisted.

ƒ In DC−bus operation or DC supply, use shielded cables.

ƒ The cable cross−section must be dimensioned for the assigned fusing

(observe national and regional regulations).

ƒ Only use shielded motor cables with braids made of tinned or

nickel−plated copper. Shields made of steel braids are not suitable.
– The overlap rate of the braid must be at least 70 % with an overlap

angle of 90 °.

ƒ The cables used must correspond to the requirements at the location

(e.g. EN 60204−1).

ƒ Shield the cable for motor temperature monitoring (PTC or thermal

contact) and install it separately from the motor cable.
– In Lenze system cables, the cable for brake control is integrated into

the motor cable. If this cable is not required for brake control, it can

also be used to connect the motor temperature monitoring up to a

length of 50 m.

EDSVS9332K EN 8.0−07/2013

ƒ Connect the shield with a large surface and fix it with metal cable

binders or a conductive clamp.

ƒ Connect the shield directly to the corresponding device shield sheet.

– If required, additionally connect the shield to the conductive and

earthed mounting plate in the control cabinet.



5.3−1

5

5.3

5.3.3

Wiring of the standard device

Basics for wiring according to EMC
Motor cable

ƒ The motor cable is optimally installed if

– it is separated from mains cables and control cables,
– it only crosses mains cables and control cables at right angles,
– it is not interrupted.

ƒ If the motor cable must be opened all the same (e.g. due to chokes,

contactors, or terminals):
– The unshielded cable ends may not be longer than 100 mm

(depending on the cable cross−section).
– Install chokes, contactors, terminals etc. spatially separated from

other components (with a min. distance of 100 mm).
– Install the shield of the motor cable directly before and behind the

point of separation to the mounting plate with a large surface.

ƒ Connect the shield with a large surface to PE in the terminal box of the

motor at the motor housing.
– Metal EMC cable glands at the motor terminal box ensure a large

surface connection of the shield with the motor housing.

Motor supply cable Cable gland

Motor supply cable

max. 500mm

Braid

Large-surface
contactof
cable shield

Fig. 5.3−1 Shielding of the motor cable

Heat-shrinkable tube

8200EMV023 8200EMV024

Cable gland

Cablegland acc.toEMC with
high degree ofprotection

5.3−2



EDSVS9332K EN 8.0−07/2013

5.3.4 Control cables

Wiring of the standard device

Basics for wiring according to EMC

Control cables

ƒ Control cables must be shielded to minimise interference injections.

ƒ For lengths of 200 mm and more, use only shielded cables for analog

and digital inputs and outputs. Under 200 mm, unshielded but twisted
cables may be used.

ƒ Connect the shield correctly:

– The shield connections of the control cables must be at a distance of

at least 50 mm from the shield connections of the motor cables and

DC cables.
– Connect the shield of digital input and output cables at both ends.
– Connect the shield of analog input and output cables at one end (at

the drive controller).

ƒ To achieve an optimum shielding effect (in case of very long cables,

with high interference) one shield end of analog input and output
cables can be connected to PE potential via a capacitor (e.g.
10 nF/250 V) (see sketch).

5.3.4

5

5.3

Fig. 5.3−2 Shielding of long, analog control cables

9300vec043

EDSVS9332K EN 8.0−07/2013



5.3−3

5

5.3

5.3.5

Wiring of the standard device

Basics for wiring according to EMC
Installation in the control cabinet

5.3.5 Installation in the control cabinet

Mounting plate requirements

Mounting of the components

Optimum cable routing

ƒ Only use mounting plates with conductive surfaces (zinc−coated or

V2A−steel).

ƒ Painted mounting plates are not suitable even if the paint is removed

from the contact surfaces.

ƒ If several mounting plates are used, ensure a large−surface connection

between the mounting plates (e.g. by using earthing strips).

ƒ Connect controllers, filters, and chokes to the earthed mounting plate

with a surface as large as possible.

ƒ The motor cable is optimally installed if

– it is separated from mains cables and control cables,
– it crosses mains cables and control cables at right angles.

ƒ Always install cables close to the mounting plate (reference potential),

as freely suspended cables act like aerials.

ƒ Lead the cables to the terminals in a straight line (avoid tangles of

cables).

Earth connections

ƒ Use separated cable channels for motor cables and control cables. Do

not mix up different cable types in one cable channel.

ƒ Minimise coupling capacities and coupling inductances by avoiding

unnecessary cable lengths and reserve loops.

ƒ Short−circuit unused cores to the reference potential.

ƒ Install the positive and negative wires for DC 24 V close to each other

over the entire length to avoid loops.

ƒ Connect all components (drive controllers, chokes, filters) to a central

earthing point (PE rail).

ƒ Set up a star−shape earthing system.

ƒ Comply with the corresponding minimum cable cross−sections.

5.3−4



EDSVS9332K EN 8.0−07/2013

5.3.6 Wiring outside of the control cabinet

Notes for cable routing outside the control cabinet:

ƒ The longer the cables the greater the space between the cables must

be.

ƒ If cables for different signal types are routed in parallel, the

interferences can be minimized by means of a metal barrier or
separated cable ducts.

Cover

Wiring of the standard device

Basics for wiring according to EMC

Wiring outside of the control cabinet

Barrier without
opening

5

5.3

5.3.6

Signal cables

Fig. 5.3−3 Cable routing in the cable duct with barrier

Cableduct

Fig. 5.3−4 Cable routing in separated cable ducts

Power cables

Cover

Communication cables

Measuring cables
Analog cables

Control cables

Power cables

EMVallg001

EMVallg002

EDSVS9332K EN 8.0−07/2013



5.3−5

5

5.3

5.3.7

Wiring of the standard device

Basics for wiring according to EMC
Detecting and eliminating EMC interferences

5.3.7 Detecting and eliminating EMC interferences

Fault Cause Remedy

Interferences of
analog setpoints of
your own or other
devices and
measuring systems

Conducted
interference level is
exceeded on the
supply side

Unshielded motor cable
Shield contact is not extensive

enough
Shield of the motor cable is

interrupted by terminal strips,
switched, etc.

Install additional unshielded
cables inside the motor cable (e.g.
for motor temperature
monitoring)

Too long and unshielded cable
ends of the motor cable

Terminal strips for the motor
cable are directly located next to
the mains terminals

Mounting plate varnished Optimise PE connection:

HF short circuit Check cable routing

Use shielded motor cable
Carry out optimal shielding as

specified

l Separate components from

other component part with a
minimum distance of 100 mm

l Use motor choke/motor filter

Install and shield additional cables
separately

Shorten unshielded cable ends to
maximally 40 mm

Spatially separate the terminal
strips for the motor cable from
main terminals and other control
terminals with a minimum
distance of 100 mm

l Remove varnish
l Use zinc−coated mounting

plate

5.3−6



EDSVS9332K EN 8.0−07/2013

Wiring of the standard device

Standard devices in the power range 0.37 ... 11 kW

Wiring according to EMC (CE−typical drive system)

5.4 Standard devices in the power range 0.37 ... 11 kW

5.4.1 Wiring according to EMC (CE−typical drive system)

The drives comply with the EC Directive on "Electromagnetic Compatibility"
if they are installed in accordance with the specifications for the CE−typical
drive system. The user is responsible for the compliance of the machine
application with the EC Directive.

 Note!

Observe the notes given in the chapter "Basics for wiring
according to EMC"!

5

5.4

5.4.1

EDSVS9332K EN 8.0−07/2013



5.4−1

5

5.4

5.4.1

L1
L2
L3
N
PE

Wiring of the standard device

Standard devices in the power range 0.37 ... 11 kW
Wiring according to EMC (CE−typical drive system)

F1…F3

K10

PE

Z2

PE L1 L2

PES

+

DC 24 V

–

PES

PES PES

X11

K31

K32

33

34

X5

28

E1

E2
E3

EVS9321 …

E4

EVS9332

E5

ST1

ST2

39

A1

A2

A3

A4

59

PESPES

T1 T2

PEUVW

IN1

Z1

IN2

IN3

IN4

L3

X4

HI

LO

GND

PES

X6

63

7

62

7

4

3

2

1

X7

X8

X9

X10

-UG

PES

PES

+UG

S2

S1

K10

K10

PE

PES

PES

J>

PE PE

M

3~

X7/8

X7/9

KTY

PES PES

PESPES

M

PES

3~

Fig. 5.4−1 Example for wiring in accordance with EMC regulations

F1 ... F3 Fuses
K10 Mains contactor
Z1 Programmable logic controller (PLC)
Z2 Mains choke or mains filter
Z3 EMB9351−E brake module
S1 Mains contactor on
S2 Mains contactor off
+U

G

, −U

G

DC−bus connection

PES HF shield termination through large−surface connection to PE

PES

PES

PE

PE

-UG

+UG

RB

JRB

9351

PES

PES

T2T1

Z3

9300std072

5.4−2



EDSVS9332K EN 8.0−07/2013

5.4.2 Important notes

To gain access to the power connections, remove the covers:

ƒ Release the cover for the mains connection with slight pressure on the

ƒ Release the cover for the motor connection with slight pressure on the

Installation material required from the scope of supply:

Description Use Quantity

Shield connection support Support of the shield sheets for the supply

Hexagon nut M5
Spring washer Æ 5 mm (DIN 127) 2
Serrated lock washer Æ 5.3 mm

(DIN 125)
Shield sheet Shield connections for supply cables, motor

Screw and washer assembly
M4 × 10 mm (DIN 6900)

Wiring of the standard device

Standard devices in the power range 0.37 ... 11 kW

front and pull it off to the top.

front and pull it off to the bottom.

cable and motor cable
Fastening of shield connection supports

cable
Fastening of shield sheets 4

Important notes

5

5.4

5.4.2

2

4

2

2

EDSVS9332K EN 8.0−07/2013



5.4−3

5

5.4

5.4.3

Wiring of the standard device

Standard devices in the power range 0.37 ... 11 kW
Mains connection, DC supply

5.4.3 Mains connection, DC supply

 Note!

Shield sheet installation

 Stop!

M6

M5

Fig. 5.4−2 Installation of shield sheet for drive controllers 0.37 ... 11 kW

ƒ If a mains filter or RFI filter is used and the cable length

between mains/RFI filter and drive controller exceeds
300 mm, install a shielded cable.

ƒ For DC−bus operation or DC supply, we recommend using

shielded DC cables.

ƒ To avoid damaging the PE stud, always install the shield sheet

and the PE connection in the order displayed. The required
parts are included in the accessory kit.

ƒ Do not use lugs as strain relief.

0

}

8
7

4

2
0

PE

+

9300vec130

1

2

3

4

5

6

7

a

1.7 Nm
15 lb-in

 PE stud
 Screw on M5 nut and tighten hand−tight
 Slide on fixing bracket for shield sheet
 Slide on serrated lock washer
 Slide on PE cable with ring cable lug
 Slide on washer
 Slide on spring washer
 Screw on M5 nut and tighten it
 Screw shield sheet on fixing bracket with two M4 screws (a)

L1 L2 L3

a

+UG -UG

PE

PE

M5

3.4Nm
30 lb-in

5.4−4



EDSVS9332K EN 8.0−07/2013