Fronius Power Control Box, Operating Instructions Manual

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9
Ripple control signal receiver Fronius Power Control Box
100 %
60 %
30 %
0 %
1
2
3
4
1
2
34
5
67
89
10
11
12
+
-
GND
GND
(1) (2)
(3)
(4)
I
Connecting
the Fronius
Power Control
Box to a ripple
control signal
receiver with 4
relays 1. Connect the ripple control signal receiver and Fronius Power Control
Box using a 7-pin cable in accordance with the connection diagram
The cable length must not exceed 10 m.
4-relay mode connection diagram
Connecting
the Fronius
Power Control
Box to a ripple
control signal
receiver with 2
relays 1. Connect the ripple control signal receiver and Fronius Power Control
Box using a 3-pin cable in accordance with the connection diagram
The cable length must not exceed 10 m.
Ripple control signal receiver Fronius Power Control Box
1
2
1
2
34
5
67
89
10
11
12
+
-
GND
GND
(1) (2)
(3)
(4)
I
The specified power limitations are as follows:
Power Relay 1 actuated Relay 2 actuated
100 % no no
60 % yes no
30 % no yes
0 % yes yes
2-relay mode connection diagram