Lenze I950 Series Technical manual

Inverter

i950 cabinet inverter 0.55 ... 110 kW

Project planning | EN

Contents

About this document9

Document descripon 9

Further documents 9

Notaons and convenons 10

Product informaon 11

Product descripon 11

Idencaon of the products 14

Features 15

The modular system 21

Topologies / network 21

Technology applicaons (TA) 22

Overview 22

"CiA 402 Advanced" technology applicaon 22

"Electronic Gearbox" technology applicaon 22

"Speed Control" technology applicaon 23

"Sync and Correcon" technology applicaon 23

"Table Posioning" technology applicaon 23

"Winder Dancer" technology applicaon 23

"Winder Tension" technology applicaon 23

One cable technology (OCT) via HIPERFACE DSL® 24

Informaon on project planning 25

Project planning process 25

Operaon in motor and generator mode 25

Overcurrent operaon 26

Safety instrucons 27

Basic safety instrucons 27

Applicaon as directed 27

Handling 28

Residual hazards 30

Control cabinet structure 32

Arrangement of components 32

Cables 33

Earthing concept 33

EMC-compliant installaon 34

Informaon on mechanical installaon 36

Important notes 36

Preparaon 37

Funconal safety 38

Contents

Informaon on electrical installaon 40

Important notes 40

Preparaon 42

Connecon according to UL 43

Mains connecon 46

3-phase mains connecon 400 V 47

3-phase mains connecon 480 V 48

Motor connecon 49

Connecon to the IT system 50

Supply voltage connecon 53

Connecon of motor temperature monitoring 54

Motor holding brake connecon 55

Brake resistor connecon 57

DC-bus connecon 58

Control connecons 58

Motor encoder connecon 58

Load encoder/master encoder connecon 58

Connecon of one cable technology (OCT) via HIPERFACE DSL® 59

Networks 60

EtherCAT 60

PROFINET 60

EtherCAT system bus 61

Funconal safety 62

Basic Safety - STO 63

Connecon diagram 64

Terminal data 65

Extended Safety 66

Connecon diagram 67

Terminal data 68

Contents

Technical data 69

Standards and operang condions 69

Conformies and approvals 69

Protecon of persons and device protecon 69

EMC data 69

Motor connecon 70

Environmental condions 70

Electrical supply condions 70

Cercaon of the integrated safety 71

3-phase mains connecon 400 V 72

Rated data 72

Fusing data 76

Terminal data 76

Brake resistors 77

Mains chokes 77

RFI lters / Mains lters 78

Short distance lter 78

Long distance lter 78

3-phase mains connecon 480 V 79

Rated data 79

Fusing data 83

Terminal data 83

Brake resistors 84

Mains chokes 84

RFI lters / Mains lters 85

Short distance lter 85

Long Distance lter 85

Dimensions 86

Contents

Product extensions 98

Overview 98

I/O extensions 99

Data of control connecons 99

Further control connecons 101

PTC input 101

Motor encoder connecon 102

Load encoder/master encoder connecon 104

Networks 105

EtherCAT 106

PROFINET 107

EtherCAT system bus 108

Contents

Funconal safety 109

General informaon and basics 109

Safety address 109

Stop funcons 109

Priorisaon 110

Restart 110

Safety sensors 111

Slip compensaon 113

Safety funcons 115

Safe torque o (STO) 116

Safe stop emergency (SSE) 118

Safe stop 1 (SS1) 119

Safe stop 2 (SS2) 121

Ramp monitoring 123

Safe operang stop (SOS) 125

Safe maximum speed (SMS) 126

Safely-limited speed (SLS) 127

Safe speed monitor (SSM) 128

Safely-limited increment (SLI) 129

Safe direcon (SDI) 131

Safely-limited posion (SLP) 132

Posion-dependent safe speed (PDSS) 133

Safe homing (SHOM) 135

Mini-homing 137

Safe cam (SCA) 138

Operaon mode selector (OMS) 139

Enable switch (ES) 141

Repair mode selector (RMS) 142

STO cascading (CAS) 144

Safe brake control (SBC) 145

Safe mung (MUT) 147

Safe network interfaces 148

PROFIsafe connecon 148

FSoE connecon 152

Acceptance 154

Periodic inspecons 154

LED status display 155

LED status during parameter set transfer 155

Technical data 156

Rated data 156

Response mes 158

Contents

Accessories 162

Overview 162

Operaon and diagnoscs 162

Setpoint potenometer 162

Memory modules 163

Brake resistors 163

Mains chokes 164

RFI lters / Mains lters 164

Power supply units 165

Mounng 166

Shield mounng kit 166

Terminal strips 167

DIN rail 167

System cables 168

Purchase order 169

Notes on ordering 169

Order code 170

Appendix 171

Declaraons of Conformity 171

Good to know 178

Approvals and direcves 178

Operang modes of the motor 179

Switching frequencies 180

Enclosures 180

Glossary181

Contents

About this document

Document descripon

This document is aimed at all persons who want to project inverters with the described

products.

This document assists you with the conguraon and selecon of your product. It also

contains informaon on preparaons for mechanical and electrical installaon, on product

expansions, and on accessories.

Further documents

For certain tasks, informaon is available in further documents.

Document Contents/topics

Commissioning document Seng and parameterising the inverters

Mounng and switch-on instrucons Basic informaon on mounng and inial switch-on of the product

•Is supplied with each component.

For certain tasks, informaon is available in other media.

Form Contents/topics

Engineering Tools For commissioning

AKB arcles Addional technical informaon for users in the Applicaon Knowledge Base

CAD data Download in dierent formats from the EASY Product Finder

EPLAN macros Project planning, documentaon and management of projects for EPLAN P8.

These media can be found here: Lenze.com

Informaon and tools with regard to the Lenze products can be found on the

Internet: www.Lenze.com à Downloads

About this document

Document descripon

Notaons and convenons

This document uses the following convenons to disnguish dierent types of informaon:

Numeric notaon

Decimal separator Point The decimal point is always used.

Example: 1 234.56

Warning

UL warning UL Are used in English and French.

UR warning UR

Text

Engineering tools » « Soware

Example: »Engineer«, »EASY Starter«

Icons

Page reference ¶Reference to another page with addional informaon

Example: ¶ 16 = see page 16

Documentaon reference ,Reference to another documentaon with addional informaon

Example: , EDKxxx = see documentaon EDKxxx

Layout of the safety instrucons

DANGER!

Indicates an extremely hazardous situaon. Failure to comply with this instrucon will result

in severe irreparable injury and even death.

WARNING!

Indicates an extremely hazardous situaon. Failure to comply with this instrucon may result

in severe irreparable injury and even death.

CAUTION!

Indicates a hazardous situaon. Failure to comply with this instrucon may result in slight to

medium injury.

NOTICE

Indicates a material hazard. Failure to comply with this instrucon may result in material

damage.

About this document

Notaons and convenons

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