mains input
Fuse
Main relay
MOV protection and protection
filtering
Series filter "General Filter"
Provide filtering in both directions.
Current
sensor
Socket
group 1
Relay
group 2
Socket
group 2
Socket
group 3
Relay
group 3
DC filter
bypass
relay
Parallel configurable
filter
"High current Hi-Fi Filter"
Relay group 6
Relay group 5
Additional
parallel filter
Relay group 4
Socket
group 6
Socket
group 5
Socket
group 4
Additional
parallel filter
Additional
parallel filter
Block diagram: