Bosch Rexroth IndraControl VDP 08.3, Руководство пользователя, Страница: 39 / 84

5.3 Electrical Wiring
Wiring 230 V
PE PE PE PE PE
PE
PE
(1)
6 mm² (green/yellow)
16 mm² (green/yellow)
min. 16 mm² (green/yellow)
all housing parts (functional earth)
to the device
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
category III
category II
Transformer
Terminals in
e.g. drives
W1
N
V1 U1
L1 L2 L3 N
leads
L1.1 L2.1 L3.1 N
PE
PE N
U2
PE N1 U2
4 mm² (green/yellow)
24 VDC
Length max. 4 m
Power unit
VAP01.1H-W23
024-010-NN
+24 V
0 V
24 VDC
Overvoltage
Overvoltage
acc. to EN60742
isolated
arrangement
N-conductor:
Use only with
permission of
the operator!
230 V power supply
operator terminals
service plug receptacle(s)
category I
Overvoltage
PE bars are to be installed preferably on the mounting plate.
In case of isolated PE bars, both ends must be connected 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. (1)
Fig.5-18: Wiring 230 V
High electrical voltage! Danger to life and risk
of injury caused by electric shock or bodily
harm caused by net voltage on the protective
extra-low voltage (e.g. +24V)! Connection of
power supply units, which cause protective ex‐
tra-low voltage, to net voltages, for which they
are not designed.
DANGER
Power supply units, whose net connection is designed for overvoltage category
II, are to be connected to a net voltage with overvoltage category II, see "Wiring
230 V" on page 37 .
DOK-SUPPL*-VDP*08.3***-PR02-EN-P
Rexroth IndraControl VDP 08.3/40.3 Operator Terminal Bosch Rexroth AG 37/81
Dimensions, Installation and Wiring