3
S o n n e n A u s t r a l i a P t y L t d
6 0 4 S o u t h T o w e r
1-5 Railway Street, Chatswood
NSW 2067
ACN 611 337 547
0408 802 388
3.2.2
Control and display elements
Figure 1: System components sonnenProtect
No.
Designation
Function
1
MCB (Miniature circuit
Breaker)
–
10A
Reversing the switch will activate
or deactivate the socket outlet of
the sonnenProtect.
2
RCD Test Key
Pressing the test key simulates
an insulation fault, thereby
testing the function of the RCD
protective device.
3
RCD Reset
Reversing the switch will activate
or deactivate the power supply
to the MCB.
Table 4: Description of the control and display elements
4.1
Function
Basic principle
The plug outlet and/or dedicated circuit supplied by the sonnenProtect
supplies electrical power both in grid and emergency operation. The
storage system with sonnenProtect automatically toggles between grid
operation to emergency operation. The switchover time between grid
and emergency operation is stated in the technical data.