Sunny Central 900Cp Xt - SMA SUNNY CENTRAL 500CP XT Installation Manual

SMA Solar Technology AG
17.7 Sunny Central 900CP XT
Input Data
MPP voltage range
Maximum DC voltage
Maximum DC current
Maximum short-circuit current
Overvoltage category - DC inputs
Overvoltage category - AC inputs
Overvoltage category - communication
Number of DC Inputs
Maximum number with DC fuse
Maximum number with DC fuse with SMB Connection Kit
Maximum number with DC busbar
Fusing
Fuse sizes with DC fuse*
Fusing with DC busbar
* Screening factor: 0.7
Output Data
Nominal AC power at +50°C
Continuous AC power at +25°C
Maximum AC current
Nominal AC current
Nominal AC voltage − 10% / +15%*
Power frequency
Displacement power factor cos φ
Maximum total harmonic distortion
Overvoltage category - AC output
Overvoltage category - communication
* PV modules are subject to a natural aging process. This reduces their performance capacity. The Sunny Central 900CP XT has the option of
adjusting the nominal AC voltage and power to the degradation of the PV modules. Further information can be found in the Sunny Central
operating manual.
Power Consumption
Self-consumption in operation
Standby consumption
External supply voltage
Installation Manual
656 V
DC
1,000 V
1,400 A
1,680 A
9 per potential
24 per potential
2 per potential
125 A / 160 A / 200 A / 250 A / 315 A / 400 A
in DC main distribution
900 kVA
990 kVA
1,411 A
1,283 A
405 V
50 Hz / 60 Hz
0.9
lagging
< 3%
< 1,900 W
< 100 W
230 V / 400 V (3/N/PE), 50 Hz / 60 Hz
SCCPXT-IA-D7-en-42
17 Technical Data
to 850 V
DC
DC
DC
DC
II
III
II
AC
AC
AC
to 0.9
leading
III
II
85