Bosch SBH301 Manual De Instrucciones página 40

40/148 Bosch Rexroth AG
5 Commissioning
.1 .3 .1
X21.1 X21.2 X21.3 X21.4
.2 .4 .2
G1
Figure 12: X21 (SB305) voltage selector terminals with G1, G2 and G3 connection groups
Tools: Screwdriver with a 2 mm blade
Pin Signal Description/
Function
X21.1 PE Protective
conductor
G1 X21.2.1 L1 Mains
connection L1
X21.3.1 L2 Mains
connection L2
X21.4.1 L3 Mains
connection L3
G2 X21.5.1 L1 Mains
connection L1
X21.6.1 L2 Mains
connection L2
X21.7.1 L3 Mains
connection L3
G3 X21.8.1 L1 Mains
connection L1 500 V~
X21.9.1 L2 Mains
connection L2 500 V~
X21.10.1 L3 Mains
connection L3 500 V~
Table 5:
The X21 interface partitions represent a logi-
cal separation of the 3 connection groups
(G1 to G3).
.1 .1 .1 .1
X21.5 X21.6 X21.7
.2 .2 .2 .2
G2
Voltage/
Current/
Standard
380 V~ -
415 V~
380 V~ -
415 V~
380 V~ -
415 V~
440 V~ -
480 V~
440 V~ -
480 V~
440 V~ -
480 V~
SBH.../SB... | 3 609 929 816/2009-02
.1 .1 .1 .1
X21.8 X21.9 X21.10
.2 .2 .2 .2
G3
Only the connections of one group
may be used. Do not use more
than one group.
Failure to adhere to this can lead to
the destruction of the device.
As the pin assignment indicates,
the mains has to be connected to
the upper terminal strip.
The lower terminal strip must re-
main fully wired.
On the SB305, the Q1 power switch (see
chapter 5.1) is to be assigned as follows:
→
380 V
→
400 V
→
415 V
→
440 V
→
460 V
→
480 V
→
500 V
Table 6:
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Terminal strip for
mains connection
4,6 A
4,3 A
4,0 A
3,9 A
3,8 A
3,6 A
3,5 A