Interfering AC voltage components - such as the ones resulting from an uncon-
trolled three-phase bridge circuit without smoothing and with a ripple factor of
5 % (see DIN 40110/10.75, section 1.2) - are allowed.
That results in the greatest absolute value of 30.2 V as upper voltage limit. The
lowest absolute value of 18.5 V is the lower voltage limit.
10.7.1 Power routing 230 V
PE PE PE
PE
PE
PE
6 mm² (green/yellow)
16 mm² (green/yellow)
Min. 16 mm² (green/yellow)
To the housing of the control cabinet
PE neutral point
230V
400V
4 mm² (green/yellow)
16 mm² (green/yellow)
4 mm² (green/yellow)
Fuses, better: protective motor switches
W1 N
V1
U1
L1 L2 L3 N
Leads
L1.1 L2.1 L3.1 N
PE
PE
N
U2
PE
1
PE N1 U2
4 mm² (green/yellow)
Length max. 4 m
Power supply unit
VAP01.1H-W23
024-010-NN
+24 V
0 V
DC 24 V
Overvoltage
category I
Overvoltage
category III
Overvoltage
category II
To the device
All housing parts (functional earth)
Terminals in
isolated
arrangement
e.g. drives
230 V power supply
operator terminals
service plug receptacle(s)
Transformer
acc. to EN 60742
N conductor:
Use only with
permission of
the operator!
①
PE bars are to be installed preferably on the mounting plate. In case of isolated PE bars,
connect both ends to the mounting plate by means of copper strips with a maximum
length of 20 cm. The cross section of the copper strips has to be at least equal to that of
the incoming mains cable.
Fig. 10-15: Power routing 230 V
VEP 15.6 Multi Touch, VEP 21.6 Multi
Touch
Bosch Rexroth AG
Mounting, demounting and electric installation
DOK-SUPPL*-VEPXX.6MTHU-IT02-EN-P
37/53
