DC= Variant Precombined
Eco 50-3-P
PV1 / PV2
each max. 75 A
PV1 + PV2
max. 87.5 A
50-3-P
PV1 / PV2 / PV3
36A / 36A / 72A
PV1 + PV2 + PV 3
max. 134 A
Eco 99-3-P / Eco 100-3-P
PV1 / PV2
each max. 100 A
PV1 + PV2
max. 175 A
45
DC= Variant MC4
Eco 50-3-D
String Input
each max. 14.5 A
PV1 / PV2
each max. 75 A
PV1 + PV2
max. 87.5 A
50-3-D
String Input
each max. 14.5 A
PV1 / PV2 / PV3
36A / 36A / 72A
PV1 + PV2 + PV 3
max. 134 A
DC= MC4 alignment
49
PV lines must be fused in a com-
43
biner box before the inverter!
Max. short-circuit current per Input
(I
PV1 / PV2 / PV3 = I
SC
SC
46
Eco 99-3-D / Eco 100-3-D
String Input
each max. 14.5 A
PV1 / PV2 / PV3
each max. 75 A
PV1 + PV2 + PV3
max. 175 A
Max. short-circuit current
(I
PV = I
max): 20 A
SC
SC
44
max): 125 A
47
48
DC= fuse change
50
Cable cross section:
25 - 95 mm²
Spread strings evenly
on all input sections