DEVIreg™ 850 IV
13Installation instruction
Installer Manual
230 V cables, 1–3 P/1–3 loads — System A
DEVIreg™ 850 IV
13 14 15 16 17 18 19 20 21 22 23 24
1 2 3 4 5 6 7 8 9 10 11 12
L1
L2
L3
N
L
K1
K1 K1= 1 x ln
N
230 V cables
230 V cables, 1–3 P/1–3 loads — System B
13 14 15 16 17 18 19 20 21 22 23 24
1 2 3 4 5 6 7 8 9 10 11 12
L1
L2
L3
N
L
K1
K1 K1= 1 x ln
N
DEVIreg™ 850 IV
230 V cables
Fig� B Fig� C