Nidec Digitax ST Series User Manual

4 Digitax ST Installation Guide
Issue: 7
Contents
1 Safety Information ...............................................................8
1.1 Warnings, Cautions and Notes ................................................................8
1.2 Important safety information. Hazards. Competence of
designers and installers ...........................................................................8
1.3 Responsibility ..........................................................................................8
1.4 Compliance with regulations ...................................................................8
1.5 Electrical hazards ....................................................................................9
1.6 Stored electrical charge ...........................................................................9
1.7 Mechanical hazards ................................................................................9
1.8 Access to equipment ...............................................................................9
1.9 Environmental limits ..............................................................................10
1.10 Hazardous environments ......................................................................10
1.11 Motor .....................................................................................................10
1.12 Mechanical brake control ......................................................................10
1.13 Adjusting parameters ............................................................................10
1.14 Electromagnetic compatibility (EMC) ....................................................10
2 Introduction .......................................................................11
2.1 Drive software version ...........................................................................12
2.2 Drive model numbers ............................................................................12
2.3 Drive nameplate description ..................................................................13
2.4 Features of the drive .............................................................................14
2.5 Items supplied with the drive .................................................................15
3 Mechanical Installation .....................................................16
3.1 Fire protection .......................................................................................16
3.2 Drive dimensions ...................................................................................17
3.3 Solutions Module / keypad installation / removal ..................................20
3.4 Braking ..................................................................................................22
3.5 Terminal torque settings ........................................................................23
3.6 Routine maintenance ............................................................................23
3.7 External EMC filter ................................................................................24
4 Electrical Installation ........................................................25
4.1 Supply types ..........................................................................................26
4.2 Power terminal connections ..................................................................27
4.3 Ratings ..................................................................................................28
4.4 Ground connections ..............................................................................29
4.5 Ground leakage .....................................................................................30
4.6 EMC ......................................................................................................30
4.7 Control terminals ...................................................................................34
4.8 Encoder connections .............................................................................35
4.9 Recommended simple start-up .............................................................42
5 UL Listing Information ......................................................43
5.1 UL information .......................................................................................43

Nidec Digitax ST Series Specifications

General

Brand	Nidec
Model	Digitax ST Series
Category	DC Drives
Language	English