cONNecTION TO The sMA suNNy IslANd
39
© TESVOLT We reserve the right to make technical changes. Version RD.TI.015.E.ENG_Installation_Manual_TS48V_v.C.01 Last revised 06/2020
Single-phase SMA Sunny Island connection
BATTERY
CHARGER
Switch
Router
SMA
Home Manager 2.0
Master/slave-Systeme
In master/slave systems, the DC connection for the
TS 48 V to the SMA Sunny Island is via a bat fuse
C
D
B
A
Energy transfer
Speedwire energy
CAN-Bus
TS 48 V
Bat Fuse
LV B01 2X
SMA Sunny
Island
ITEM DESIGNATION
DESCRIPTION
A
AC connection terminals
AC 2 Gen/Grid terminals L, N
TT
and PE connection, connection to the public utility
grid using triple-core cables, conductor cross-section 6 mm
2
… 16 mm
2
B
DC connection terminals
Battery connection:
Conductor cross-section: 50 … 120 mm²/cable diameter: 14 … 25 mm
Tightening torque 12 Nm
C
ComETH connection
Speedwire network cable, connection to switch
The cable length between the two network participants may not exceed 50 m with
patch cables or 100 m with laid cables.
D
ComSync IN/OUT connection
ComSync IN connection: CAN SMA connection
7
on the TS 48 V APU (master)
1
ComSync OUT connection: Terminating resistor must be plugged in.
The overall length of the communication bus may not exceed 30 m.
