3
2
1
4
5
6
L1
L2
L3
PE
K1
K2
K3
K4
K5
S6
Br
Bk
R
Br
Bk
R
Bk
Br
Br
Bk
R
R
Br
Bk
R
Br
Bk
R
Br
Bk
R
Br
Bk
R
Br
Bk
R
Br
Bk
R
Br
Bk
R
Br
B
B
B
B
B
B
B
B
B
B
B
B
Bk
R
Br
Br
Bk
Bk
R
R
en
23
E-Tech W
: 664Y6500 • B
EN
FR
NL
ES
IT
DE
PL
RU
INSTALLATION
POWER WIRING DIAGRAM : E-TECH W 28 TRI PHASE
E-Tech W 28
28.8 kW
21.6 kW
14.4 kW
Tri Phase
TB1
12
12
13
13
14
14
15
15
12
12
13
13
14
14
15
15
12
12
13
13
14
14
15
15
S6 : Power terminals
K1 : Power relay 1 - level 1
K2 : Power relay 1 - level 2
K3 : Power relay 2 - level 1
K4 : Power relay 2 - level 2
K5 : Safety switch
B :
Blue
Bk :
Black
Br :
Brown
R :
Red