Bosch SBH301 Manual De Instrucciones página 39

3 609 929 816/2009-02 | SBH.../SB...
5 Commissioning
For 120 V (only SB301):
Pin Signal Description/
Function
PE PE Protective conductor
(advanced contact)
1 L1 Mains
connection L1
2 n.c.
3 N Mains
connection N
Table 3: Assignment in figure 9
The mains input voltage is protected via a
12 A safety fuse (Fig. 10). This fuse is locat-
ed on the underside of the system box.
Figure 10: Fuse
Fuse: 3 608 876 071, supplier:
Ferraz Shawmut, order designation TRM10.
The line to the system box must be protected
independently of the system box itself, since
there is a fuse protection inside the system
box.
Power supply cables
The power supply cable (2 m) is included in
the scope of delivery for the SB301-120 V
system box.
For system boxes SBH301, SB301 and
SB305, the user is responsible for the proper
selection of suitable power supply cables.
Suitable plugs are included with the system
boxes.
Supplier example for plugs:
Firma Wieland Electric GmbH
Brennerstraße 10-14
D-96052 Bamberg
Housing upper part Order No. 76.350.0729.0
Socket unit Order No. 73.300.0353.0
5.3.4
The system boxes are connected to the
Voltage/
mains via the mains connection plug on the
Current/
base of the boxes – X0 interface.
Standard
120 V~ /
10 A
120 V~ /
Figure 11: Mains connection X0 (SB305)
10 A
Pin Signal Description/
PE PE
1 L1
2 L2
3 L3
4 n.c.
5 n.c.
6 n.c.
Table 4:
The connection, incl. PE, should be carried
out as 3-phase (4 x 2,5 mm
tect against short circuits, 3-phase 16 A fus-
es are to be used.
The user is responsible for the proper selec-
tion of suitable power supply cables. Suitable
plugs are included with the system boxes.
Supplier example for plugs:
Firma Wieland Electric GmbH
Brennerstraße 10-14
D-96052 Bamberg
Housing upper part Order No. 70.350.0628.0
Socket unit Order No. 73.500.0653.0
The SB305's voltage selector terminals ena-
ble the box to be operated from 380V to
500V - X21 interface. The box is set to 400 V
default at the factory.
Bosch Rexroth AG 39/148
Mains connection SB305
1 2 3
4 5 6
Function
Protective conductor
(advanced contact)
L1 500 V~ / 16 A
Mains connection
L2 500 V~ / 16 A
Mains connection
L3 500 V~ / 16 A
Mains connection
2
). In order to pro-
Voltage/Cur-
rent/Standard