21
gives a summary of the electric specifications of the main
connection of possible system configurations.
System configurations
TCT-units
4 xTCT-4PP-
15V10A
4 xTCT-4PP-
24V13A
2 xTCT-4PP-15V10A
2 xTCT-4PP-24V13A
Operating voltage (V)
12 VDC
12 VDC
24VDC
Maximum Current on
main Power
Connection (Amp)
145 Amp
120 Amp
70 Amp
Power supply (W)
12 x 145 =
1740 W
12 x 120 =
1440 W
24 x 70 = 1680 W
It is also necessary to provide the main connection with a safety
fuse.