KACO Powador 3200 - 6600 - Manual (Page 23)

EN
Installing the inverter
Page 23 Operating Instructions for Powador 3200-6600_EN
Authorised electrician
LP157F
100424
N'
L1'
N
L1
Z
1
Z
2
1
8
1
8
1
8
1
8 D8 D9
1 2
4
0
1
1 4 8
7
G
D
S
-
I
O
+
I
O
1 2 3 1 2 3
1 8
G
N
D
L3 L2 L1 N PE +PV -PV +PV -PV Taster
Netz-
GND
-PV +PV
R
5
C28 C29
IC5
IC
6
IC8 IC9
C17
C18
C19
OK4
OK5
C42
C
4
5 C
4 6
C
4 7
C
4 8
R24
R25 R27 R28
R29
X
3
D17
R31
R
3 3
R35
R
3 7
R39
R41
C56
C16
R48
R60 R61
R62 R63
C58 C59
SV1
R66
R67
C65
R23 R26 R64 R65
D52 D53 D54 D55
Q1
KK5
K1
K2
CS1
CS2
PIN
T
E
M
P
+
C76
C77
C
4
3
D10
C
4
4
C
7
3
P1
P2
P3 P4
P
6
P8
P10
P11
P
1 2
P13
P
1 4
P15
C10 D4
D49
D50
D56
U5
R
7
R8
R
9
R11
P
5
D2
D37
D39
D41
R38
R40
R42
R50
D43
R56
R78
D46
D59
D
6
1
C82
C83
D67
R97
P16
P17
P18 P
1 9
R15
D831
D841
D812
C832
C842
C812
R803
R822
L861
D803
C
8 6 1
C811
C
8 2
3
C803
C804
OK821
OK881 D802
C
8 2
6
D811
D883
R831
C801
R886
C863
C803A
F2
T R
1
D69
C96
R21
IC10
IC3
TP1
TP3
TP11
TP20 TP21
T
P 2
3
TP25
TP26
TP27
TP31
TP32
TP33 TP34
T P
3
5
T
P
3 9
T P
4 0
TP57
T
P
5 8
TP59
TP73
TP74
TP77
TP82
T P
1
5 4
T P
1
5 7
T
P
1 5 9
T
E M
P
-
+18V
GPV
+
1 2 V
-12V
+5V
L1
L 2
VR4
VR3
C72 C55
B1
B2
SG2
SG1 SG3
S G
4
B
4
G_V1 S_V1 G_V3 S_V3 G_V2 S_V2 G_V4 S_V4
D833
A
F
I1
R812
R885
C60
C61
C62
VR6
VR5
X
5
X
6
X4
X
7
X8
VR7
TP68
CON1 CON2
CON3
CON4
C26
C31
C36
C32
C37
C33
C38
C34
C39
C35
C30
C41
R82
R83
R
8 5
R84
VR2
VR1
R802
B801
CON5
IC801
F
8 6 1
L
B
L
1
P
C
B
1
C
O
N
6
CON7 CON8
C
O
N
9
Figure 15: DC connection of the Powador 3200-6600
Connecting the PV generator
1. Unscrew the cable fittings.
2. Remove the outer cladding of the DC cables.
3. Insert the DC leads through the cable fittings into the connection area.
4. Strip the insulation from the DC cables.
5. Connect the ends of the cables to the DC connections.
6. Check that all connected cables are securely fitted.
7. Tighten the cable fittings.
8. The requirements of protection rating IP54 are met by closing the unused cable fittings with blind caps.
» The inverter is connected to the PV generator.
7.3 Connecting the interfaces
All interfaces are connected on the communications board located on the inner side of the doors.
DANGER
Risk of fatal injury due to electric shock
Severe injury or death may result from improper use of the interface connections and failure to
observe protection class III.
› The SELV circuits (SELV: safety extra low voltage) can only be connected to other SELV circuits with
protection class III.
NOTE
When routing the interface connection cable, note that too little clearance to the DC or AC cables can
cause interference during data transfer.
K
K
K
SYM-Bus
+ + - -
E
V
U
S
0
CAN CAN
B A
RS485 Err.
max 250Vac/1A
RS232
Term
R
S
4 8 5
C
A
N
+ -
5
V
O
C
-o
u
t
+ -
CAN
L H
10
1 2
4 0
1 2
ON
1 2
4
0
1
2
Figure 16: Interface terminals