Components and solutions for photovoltaic systems - Weidmüller

Pre-wired combiner boxes
DC combiner boxes – product overview
AC combiner boxes – product overview
42
Number of strings Rated DC
voltage
Rated DC
current per input
Degree of
protection
Surge protection DC Fuse holder
switch-disconnector for string wire protection
1 1,000 V DC 30 A IP 66 •
1 1,000 V DC 30 A IP 66 •
1+1 (for 2 MPPT) 1,000 V DC 30 A IP 66 •
1+1 (for 2 MPPT) 1,000 V DC 30 A IP 66 •
2+2 (for 2 MPPT) 1,000 V DC 10 A IP 44 • •
2+2+2 (for 3 MPPT) 1,000 V DC 10 A IP 44 • •
3 1,000 V DC 12 A IP 66 •
3 1,000 V DC 10 A IP 66 •
3 1,000 V DC 10 A IP 66 • •
3 600 V DC 10 A IP 66 • •
4 1,000 V DC 11 A IP 66 • • •
4 1,000 V DC 11 A IP 66 • • •
4 1,000 V DC 11 A IP 44 • • •
4+2 (for 2 MPPT) 1,000 V DC 8 A IP 44 • • •
8 1,000 V DC 12 A IP 55 • • •
8 1,000 V DC 15 A IP 55 • • •
12 1,000 V DC 13.3 A IP 55 • • •
14 1,000 V DC 11.4 A IP 55 • • •
16 1,000 V DC 10 A IP 55 • • •
16 1,000 V DC 10 A IP 55 • • •
Rated AC
voltage
Rated AC
current
Degree of
protection
Surge protection Cable gland (CG)/WM4
plug-in connector
1 x single-phase 230 V AC 16 A IP 66 • CG
1 x single-phase 230 V AC 20 A IP 66 • CG
1 x single-phase 230 V AC 25 A IP 66 • CG
1 x single-phase 230 V AC 32 A IP 66 • CG
1 x single-phase 230 V AC 16 A IP 66 • CG
1 x single-phase 230 V AC 20 A IP 66 • CG
1 x single-phase 230 V AC 25 A IP 66 • CG
1 x single-phase 230 V AC 32 A IP 66 • CG
1 x three-phase 230 / 400 V AC 32 A IP 66 • CG