Manual
Weld Seam Detection System R4000 SND40
for Tubes, Cans and Drums
Electrical installation
B0059001 / Rev. 2.3
36
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
4.2
Mains connection
The SND40 unit may only be connected to the mains power net by an electrician.
For connecting the wires at the terminal clamps use insulated splice ferrules in any case.
For details on the supply voltage see chapter ”
Technical data
“.
Note:
Always connect the protective conductor (PE) at the mains infeed.
For the connection to the mains net a cable of the type H05VV5-F (Lapp Oilflex® 140)
3x1,0/1,5mm² (or equivalent / better) is suitable.
For usage under severe interferences a shielded mains connection cable must be used, such as
one of the type H05VVC4V5-K (Lapp Oilflex® 140CY).
The shielding must then be grounded at the feeding side. The cable needs to led-in via special
EMC cable entries or EMC bulkhead screw fitting.
Alternatively, the shielding can also be connected (via metal cable ties) to the EMC base sheet of
the enclosure (e.g. system Rittal).
Terminal diagram - Mains connection
use insulated splice ferrules in any case!
Colour of wire Info
Name
brown
Fuse 3,15A
medium-blow
L
blue
N
green-yellow
PE
green-yellow
green-yellow
Fig. 16: Mains connection
Pos: 27 /Schweissnaht/ Geräte/ SND40/5 Elektrische Installation/ SP S Be legung @ 2\mod_1322490934838_501. docx @ 10273 @ 233 @ 1
