Central Inverter SpecSUNNY CENTRAL2660 UP-US / 2800 UP-US / 2930 UP-US / 3060 UP-US
SUNNY CENTRAL
2660 UP-US / 2800 UP-US / 2930 UP-US / 3060 UP-US
The new Sunny Central: more power per cubic meter
With an output of up to 3060 kVA and system voltages of 1500 V DC, the SMA central inverter allows for more efficient system
design and a reduction in specific costs for PV power plants. A separate voltage supply and additional space are available
for the installation of customer equipment. True 1500 V technology and the intelligent cooling system OptiCool ensure smooth
operation even in extreme ambient temperature as well as a long service life of 25 years.
Efficient
• Up to 4 inverters can be transported
in one standard shipping container
• Overdimensioning up to 150% is
possible
• Full power at ambient temperatures
of up to 25°C
Robust
• Intelligent air cooling system
OptiCool for efficient cooling
• Suitable for outdoor use in all
climatic ambient conditions
worldwide
Flexible
• Conforms to all known grid
requirements worldwide
• Q on demand
• Available as a single device or
turnkey solution, including
Medium Voltage Power Station
Easy to Use
• Improved DC connection area
• Connection area for customer
equipment
• Integrated voltage support for
internal and external loads
SUNNY CENTRAL 2660 UP-US / 2800 UP-US
Technical data*SC 2660 UP-US SC 2800 UP-US
Input (DC)
MPP voltage range VDC (at 25 °C / at 50 °C)880 to 1325 V / 1100 V 921 to 1325 V / 1100 V
Min. input voltage VDC, min / Start voltage VDC, Start 849 V / 1030 V 891 V / 1071 V
Max. input voltage VDC, max 1500 V 1500 V
Max. input current IDC, max 4750 A 4750 A
Max. short-circuit current IDC, sc 6400 A 6400 A
Number of DC inputs 24 double pole fused (32 single pole fused)
Number of DC inputs with optional DC coupling of battery 18 double pole fused (36 single pole fused) for PV, 6 double pole fused for batteries
Max. number of DC cables per DC input (for each polarity)2 x 800 kcmil, 2 x 400 mm²
Integrated zone monitoring ○
Available DC fuse sizes (per input)200 A, 250 A, 315 A, 350 A, 400 A, 450 A, 500 A
Output (AC)
Nominal AC power at cos φ =1 (at 25°C / at 50°C)2660 kVA / 2260 kVA 2800 kVA / 2380 kVA
Nominal AC power at cos φ =0.8 (at 25°C / at 50°C)2128 kW / 1808 kW 2240 kW / 1904 kW
Nominal AC current IAC, nom (at 25°C / at 50°C)2560 A / 2176 A 2566 A / 2181 A
Max. total harmonic distortion < 3% at nominal power < 3% at nominal power
Nominal AC voltage / nominal AC voltage range1) 8)600 V / 480 V to 720 V 630 V / 504 V to 756 V
AC power frequency / range 50 Hz / 47 Hz to 53 Hz60 Hz / 57 Hz to 63 HzMin. short-circuit ratio at the AC terminals9)> 2
Power factor at rated power / displacement power factor adjustable8) 10)1 / 0.8 overexcited to 0.8 underexcited
Efficiency
Max. efficiency2) / European efficiency2) / CEC efficiency3)98.7%* / 98.6%* / 98.5%*98.7%* / 98.6%* / 98.5%*
Protective Devices
Input-side disconnection point DC load break switch
Output-side disconnection point AC circuit breaker
DC overvoltage protection Surge arrester, type I
AC overvoltage protection (optional)Surge arrester, class I
Lightning protection (according to IEC 62305-1)Lightning Protection Level III
Ground-fault monitoring / remote ground-fault monitoring ○ / ○
Insulation monitoring ○
Degree of protection NEMA 3R
General Data
Dimensions (W / H / D)2815 / 2318 / 1588 mm (110.8 / 91.3 / 62.5 inch)
Weight < 4000 kg / < 8818.5 lb
Self-consumption (max.4) / partial load5) / average6)) < 8100 W / < 1800 W / < 2000 W
Self-consumption (standby)< 370 W
Internal auxiliary power supply ○ Integrated 8.4 kVA transformer
Operating temperature range8)−25°C to 60°C / −13°F to 140°F
Noise emission7)67.0 dB(A)*
Temperature range (standby)−40°C to 60°C / −40°F to 140°F
Temperature range (storage)−40°C to 70°C / −40°F to 158°F
Max. permissible value for relative humidity (condensing / non-condensing)95% to 100% (2 month/year) / 0% to 95%
Maximum operating altitude above MSL8) 1000 m / 2000 m ● / ○ (earlier temperature-dependent derating)
Fresh air consumption 6500 m³/h
Features
DC connection Terminal lug on each input (without fuse)
AC connection With busbar system (three busbars, one per line conductor)
Communication Ethernet, Modbus Master, Modbus Slave
Communication with SMA string monitor (transmission medium)Modbus TCP / Ethernet (FO MM, Cat-5)
Enclosure / roof color RAL 9016 / RAL 7004
Supply transformer for external loads ○ (2.5 kVA)
Standards and directives complied with UL 62109-1, UL 1741 (Chapter 31, CDR 6I), UL 1741-SA, UL 1998, IEEE 1547, MIL-STD-810GEMC standards FCC Part 15 Class A
Quality standards and directives complied with VDI/VDE 2862 page 2, DIN EN ISO 9001
● Standard features ○ Optional * preliminary
1) At nominal AC voltage, nominal AC power decreases in the same proportion2) Efficiency measured without internal power supply3) Efficiency measured with internal power supply4) Self-consumption at rated operation5) Self-consumption at < 75% Pn at 25°C6) Self-consumption averaged out from 5% to 100% Pn at 25°C
7) Sound pressure level at a distance of 10 m 8) Values apply only to inverters. Permissible values for SMA MV solutions from SMA can be found in the corresponding data sheets. 9) A short-circuit ratio of < 2 requires a special approval from SMA10) Depending on the DC voltage
SUNNY CENTRAL 2930 UP-US / 3060 UP-US
Technical data*SC 2930 UP-US SC 3060 UP-US
Input (DC)
MPP voltage range VDC (at 25 °C / at 50 °C)962 to 1325 V / 1100 V 1003 to 1325 V / 1100 V
Min. input voltage VDC, min / Start voltage VDC, Start 934 V / 1112 V 976 V / 1153 V
Max. input voltage VDC, max 1500 V 1500 V
Max. input current IDC, max 4750 A 4750 A
Max. short-circuit current IDC, sc 6400 A 6400 A
Number of DC inputs 24 double pole fused (32 single pole fused)
Number of DC inputs with optional DC coupling of battery 18 double pole fused (36 single pole fused) for PV, 6 double pole fused for batteries
Max. number of DC cables per DC input (for each polarity)2 x 800 kcmil, 2 x 400 mm²
Integrated zone monitoring ○
Available DC fuse sizes (per input)200 A, 250 A, 315 A, 350 A, 400 A, 450 A, 500 A
Output (AC)
Nominal AC power at cos φ =1 (at 25°C / at 50°C)2930 kVA / 2490 kVA 3060 kVA / 2600 kVA
Nominal AC power at cos φ =0.8 (at 25°C / at 50°C)2344 kW / 1992 kW 2448 kW / 2080 kW
Nominal AC current IAC, nom (at 25°C / at 50°C)2563 A / 2179 A 2560 A / 2176 A
Max. total harmonic distortion < 3% at nominal power < 3% at nominal power
Nominal AC voltage / nominal AC voltage range1) 8)660 V / 528 V to 759 V 690 V / 552 V to 759 V
AC power frequency / range 50 Hz / 47 Hz to 53 Hz60 Hz / 57 Hz to 63 HzMin. short-circuit ratio at the AC terminals9)> 2
Power factor at rated power / displacement power factor adjustable8) 10)1 / 0.8 overexcited to 0.8 underexcited
Efficiency
Max. efficiency2) / European efficiency2) / CEC efficiency3)98.7%* / 98.6%* / 98.5%*98.7%* / 98.6%* / 98.5%*
Protective Devices
Input-side disconnection point DC load break switch
Output-side disconnection point AC circuit breaker
DC overvoltage protection Surge arrester, type I
AC overvoltage protection (optional)Surge arrester, class I
Lightning protection (according to IEC 62305-1)Lightning Protection Level III
Ground-fault monitoring / remote ground-fault monitoring ○ / ○
Insulation monitoring ○
Degree of protection NEMA 3R
General Data
Dimensions (W / H / D)2815 / 2318 / 1588 mm (110.8 / 91.3 / 62.5 inch)
Weight < 4000 kg / < 8818.5 lb
Self-consumption (max.4) / partial load5) / average6)) < 8100 W / < 1800 W / < 2000 W
Self-consumption (standby)< 370 W
Internal auxiliary power supply ○ Integrated 8.4 kVA transformer
Operating temperature range8)−25°C to 60°C / −13°F to 140°F
Noise emission7)67.0 dB(A)*
Temperature range (standby)−40°C to 60°C / −40°F to 140°F
Temperature range (storage)−40°C to 70°C / −40°F to 158°F
Max. permissible value for relative humidity (condensing / non-condensing)95% to 100% (2 month/year) / 0% to 95%
Maximum operating altitude above MSL8) 1000 m / 2000 m ● / ○ (earlier temperature-dependent derating)
Fresh air consumption 6500 m³/h
Features
DC connection Terminal lug on each input (without fuse)
AC connection With busbar system (three busbars, one per line conductor)
Communication Ethernet, Modbus Master, Modbus Slave
Communication with SMA string monitor (transmission medium)Modbus TCP / Ethernet (FO MM, Cat-5)
Enclosure / roof color RAL 9016 / RAL 7004
Supply transformer for external loads ○ (2.5 kVA)
Standards and directives complied with UL 62109-1, UL 1741 (Chapter 31, CDR 6I), UL 1741-SA, UL 1998IEEE 1547, MIL-STD-810GEMC standards FCC Part 15 Class A
Quality standards and directives complied with VDI/VDE 2862 page 2, DIN EN ISO 9001
● Standard features ○ Optional * preliminary
1) At nominal AC voltage, nominal AC power decreases in the same proportion2) Efficiency measured without internal power supply3) Efficiency measured with internal power supply4) Self-consumption at rated operation5) Self-consumption at < 75% Pn at 25°C6) Self-consumption averaged out from 5% to 100% Pn at 25°C
7) Sound pressure level at a distance of 10 m 8) Values apply only to inverters. Permissible values for SMA MV solutions from SMA can be found in the corresponding data sheets. 9) A short-circuit ratio of < 2 requires a special approval from SMA10) Depending on the DC voltage
SC2-3XXXUP-US-DS-en-12 All products and services described and all technical data are subject to change, even for reasons of country-specific deviations, at any time without notice. SMA assumes no liability for typographical or other errors. For current information, please see www.SMA-Solar.com.SMA America, LLCToll Free +1 888 4 SMA USA
www.SMA-America.com
SYSTEM DIAGRAM
TEMPERATURE BEHAVIOR (at 1000 m)
6&8386
6&8386
6&8386
6& 8386