SMA MULTICLUSTER-BOX 12, Руководство по эксплуатации

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12 Technical Data SMA Solar Technology AG
Operating manual MC-BOX-12-3-20-BE-en-13 44
12 Technical Data
Connection of loads
Number of terminals 1 x three-phase
Rated power 138 kW
Rated grid voltage between L and N 230 V
Rated grid voltage between L1 and L2 400 V
AC voltage range between L1 and N 172.5 V to 265 V
AC voltage range between L1 and L2 300 V to 433 V
Current at rated values 3 x 200 A
Terminals for connection N, L1, L2, L3 Spring-cage terminals
Maximum connectable conductor cross-section 150 mm²
Minimum connectable conductor cross-section 50 mm²
Fuse LV/HRC 1
Maximum permitted fuse rating for F102
200 A gG
Sunny Island Connection
Maximum number of Sunny Island inverters 12
Rated power of the Sunny Island inverters 72 kW
Rated operating voltage between L and N 230 W
Rated operating voltage between L1 and L2 400 W
Current at Sunny Island ratings 12 x 26 A
Unaffected short-circuit current / relative rated short-circuit current at the terminals ≤ 10 kA
Terminals for connection N, PE, L Spring-cage terminals
Maximum connectable conductor cross-section 10 mm²
Minimum connectable conductor cross-section 0.5 mm²
Fuses 12 x circuit breaker C40 A
Maximum permitted rated current of the back-up fuse 40 A gG
Short-circuit current breaking capacity of the back-up fuse ≥25 kA
Forward current of the back-up fuse ≤ 10 kA
Generator connection
Number of terminals 1 x three-phase
Rated operating voltage between L and N 230 V