User Manual
17
5.4 Miniature circuit breaker
DANGER
When more than one inverter is connected in parallel to the same miniature circuit-breaker, the
protective unction of the miniature circuit-breaker is no longer guaranteed. This could result in
a cable re or destruction of the inverter.
●
Never connect several inverters to a single miniature circuit-breaker.
In order to securely disconnect the inverter from the PV generate and the public-Grid, SAJ
recommend to install circuit breaker at DC Input and AC output as gure 2.1 shown.
Breaker specication:
Model
DC input AC output
Recommended DC breakers Recommended AC breakers
Suntrio-TL6K DC1000V,C20A,2P AC400V,C20A,4P
Suntrio-TL8K DC1000V,C20A,2P AC400V,C20A,4P
Suntrio-TL10K DC1000V,C20A,2P AC400V,C20A,4P
Suntrio-TL12K DC1000V,C20A,2P AC400V,C25A,4P
Suntrio-TL15K DC1000V,C25A,2P AC400V,C32A,4P
Suntrio-TL17K DC1000V,C25A,2P AC400V,C32A,4P
Suntrio-TL20K DC1000V,C25A,2P AC400V,C40A,4P
Table 5.3 Miniature circuit breaker requirements
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