Connecting The Power Reducer Box To The Ripple Control Receiver - SMA POWER REDUCER BOX User Manual

7 Connection
7.2 Connecting the Power Reducer Box to the Ripple Control
Receiver
Danger to life due to electric shock from faulty cable connections between the
Power Reducer Box and the ripple control receiver
In the event of faulty cable connections to the Power Reducer Box, mains voltage may be present in
the Power Reducer Box enclosure.
• Do not connect wires from the Power Reducer Box cable to line conductors of the ripple
control receiver.
• The exact wiring is shown in the following circuit diagram.
• When connecting, ensure that no phase bridge has been used in the ripple control receiver.
If applicable, remove the phase bridge.
Damage to the Power Reducer Box or the ripple control receiver due to incorrect
connections
• The Power Reducer Box must only be connected to a ripple control receiver by an electrically
skilled person.
Configuration of the ripple control receiver
The configuration of the ripple control receiver depends on the device and manufacturer.
• Observe the manufacturer's technical documentation.
28 REDUCERBOX-BA-en-16
SMA Solar Technology AG
User Manual