Bosch BPT-S 5 Hybrid Installation Manual page 249

English
Bosch Power Tec GmbH
[5]
AC grid N
Mains cable to the electricity meter and grid
Dia. up to 10 mm²
Max. short-circuit current for I/O I
Info: This terminal requires a max. 32 A fuse
[6]
AC backup L
Backup cable dia. up to 10 mm²
Max. short-circuit current for I/O I
Info: No consumers must be installed between the
inverter and the house connection.
[7]
AC backup N
Backup cable dia. up to 10 mm²
Max. short-circuit current for I/O I
Info: No consumers must be installed between the
inverter and the house connection.
Info: Connect the cable to the PE (12)
[8]
AC stand-by supply L
Auxiliary power supply, stand-by cable dia. up to 4
mm²
Info: The cable must be on the same phase as the
AC grid mains cable
[9]
AC stand-by supply N
Auxiliary power supply, stand-by cable dia. up to 4
mm²
The auxiliary power supply is required if the
batteries are empty and there is no PV supply at the
same time.
Info: The cable must be on the same phase as the
AC grid mains cable
[10]
24-V AC backup control line
Backup relay cable dia. up to 4 mm²
Relay switching with tightened backup cable
Max. short-circuit current for I/O I
[11]
GND AC backup control
Backup relay cable dia. up to 4 mm²
Earth terminal
Max. short-circuit current for I/O I
External cabling | 105
< 22 A
kmax eff
< 39 A
kmax eff
< 39 A
kmax eff
< 1.2 A
kmax eff
< 1.2 A
kmax eff
Storage system | Installation manual