Table of contents
1. Digital dimming explained ...................................................1
2. About Smartrack ..................................................................2
2.1
Mechanical............................................................................2
2.2
Electrical................................................................................4
2.3
Filtering .................................................................................4
2.3.1 Standard risetime choke ..........................................................4
2.3.2 High risetime choke ................................................................5
2.4
Rack control ...........................................................................5
2.4.1 Dimmer profile .......................................................................5
2.4.2 Response speed......................................................................5
2.4.3 Dimmer test............................................................................6
2.4.4 Reference voltage ...................................................................6
2.5
Thermal management ..............................................................6
3. Getting Started – What’s in the box ......................................8
3.1.
Smartrack ..............................................................................8
3.1.1 Rack .....................................................................................8
3.1.2 Power assemblies ...................................................................9
4. Installation .........................................................................10
4.1.
Environmental considerations .................................................10
4.2.
Planning and marking out ......................................................10
4.2.1 Marking out a wall ...............................................................11
4.2.2 Planning an island installation ................................................12
4.3.
Wall fixings .........................................................................12
4.4.
Assembly and mounting.........................................................12
4.5.
Power wiring........................................................................14
4.5.1 Standard Smartrack ..............................................................16
4.5.2 Connecting single and bi-phase systems ..................................17
4.5.3 Connecting Delta systems ......................................................17
page ii
Smartrack User Manual
ETC Ltd