Danfoss TLX 6k Serie Manual Del Usuario página 16

5. Parallel PV String Configuration
12A
12A
12A
1
12A
5
12A
12A
12A
12A
12A
Illustration 5.2: Incorrect Parallel Connection
Legend
1
2
3
4
16
Inverter
1
12A 20A
12A 20A
12A 20A
12A 20A
12A 20A
12A 20A
4
12A 20A
12A 20A
12A 20A
Parallel jumper
Parallel connection, 1 input. Current in first input is exceeded, thus overloading cable and PV load
switch.
Parallel connection missing. All PV power feeds into one input, thus risking overload of PV connec-
tor, cable and PV load switch.
Parallel jumper missing, thus risking overload of PV connector, cable and PV load switch in the event
of inverter failure.
2
Cabling PV module
2
7A
7A
7A
7A
3
30A
30A
L00410591-04_4z