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URN 2
Installation Instructions 810401- 01
Power Supply Unit URN 2
1
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Contents
Page
Important Notes
Usage for the intended purpose ................................................................................... 5
Safety note.....................................................................................................................5
Danger........................................................................................................................... 5
Explanatory Notes
Scope of supply ..............................................................................................................6
System description ......................................................................................................... 6
Function ..........................................................................................................................6
Design.............................................................................................................................6
Technical data .................................................................................................................7
Installation
Design “c”/ “d” ................................................................................................................. 8
Attention..........................................................................................................................8
Tools ................................................................................................................................8
Wiring
Wiring diagram ................................................................................................................9
Key to wiring diagram .....................................................................................................9
Attention..........................................................................................................................9
Commissioning
Warning.........................................................................................................................10
Check wiring .................................................................................................................10
Apply mains voltage......................................................................................................10
Check output voltage.................................................................................................... 10
Annex
Warning.........................................................................................................................11
Fault finding list.............................................................................................................11
Declaration of conformity ..............................................................................................11
2
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Dimensions/Parts Drawings
128.5
Fig. 1
169
30.01(6TE )
A
B
C
Fig. 2
3
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Key
A
32pole screw-type connector
B
C
OPERATION
LED
Fixing screws
4