SMA SUNNY CENTRAL 900CP XT - Sunny Central 720 CP XT

SMA Solar Technology AG 17 Technical Data
Installation Manual SCCPXT-IA-D7-en-42 79
17.3 Sunny Central 720CPXT
Input Data
MPP voltage range 525 V
DC
to 850 V
DC
Maximum DC voltage 1,000 V
DC
Maximum DC current 1,400 A
DC
Maximum short-circuit current 1,680 A
DC
Overvoltage category - DC inputs II
Overvoltage category - AC inputs III
Overvoltage category - communication II
Number of DC Inputs
Maximum number with DC fuse 9 per potential
Maximum number with DC fuse with SMB Connection Kit 24 per potential
Maximum number with DC busbar 2 per potential
Fusing
Fuse sizes with DC fuse*
* Screening factor: 0.7
125A / 160A / 200A / 250A / 315A / 400A
Fusing with DC busbar in DC main distribution
Output Data
Nominal AC power at +50°C 720kVA
Continuous AC power at +25°C 792kVA
Maximum AC current 1,411 A
AC
Nominal AC current 1,283 A
AC
Nominal AC voltage − 10% / +15% 324V
AC
Power frequency 50Hz/60Hz
Displacement power factor cos φ 0.9
lagging
to 0.9
leading
Maximum total harmonic distortion < 3%
Overvoltage category - AC output III
Overvoltage category - communication II
Power Consumption
Self-consumption in operation < 1,900 W
Standby consumption <100W
External supply voltage 230V / 400 V (3/N/PE), 50Hz/60Hz