Commissioning | 8
KD-345 | 22041 | EN | X02
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8 Commissioning
8.1 Commissioning the storage system
It is essential to follow the instructions in the given order when switching on a
storage system with sonnenProtect because the storage system cannot otherwise
function properly.
8.1.1 Switching on the miniature circuit breaker
5
20
40
60
80
100
ON AL
Test
Reset
Illustration 20: Switching on F1.P
Switch on the F1.P miniature circuit
breaker for the sonnenProtect.
8.1.2 Switching on the storage system
Switch on the storage system as described in the respective installation instruc-
tions.
8.1.3 Switching on the grid voltage
Switch on the grid voltage using the AC miniature circuit breaker.
8.2 Testing function
Before the sonnenProtect is operated, a function test must be carried out:
1. Wait until the storage system is completely started up.
2. Check whether the sonnenProtect is behaving as described for grid operation in
3. Switch off the AC miniature circuit breaker at the mains line to the storage sys-
tem to simulate a grid outage.
4. Check whether the sonnenProtect is beaving as described for emergency opera-
tion in section Function [P. 11].
5. Press the test key of the insulation monitor to simulate an insulation fault.
6. Check whether the sonnenProtect is behaving as described for emergency opera-
tion in section Function [P. 11].
