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Home My WebLink AboutSCXXXXUP-US-DS-en-25_InverterSUNNY CENTRAL4000 UP-US / 4200 UP-US / 4400 UP-US / 4600 UP-US SUNNY CENTRAL 4000 UP-US / 4200 UP-US / 4400 UP-US / 4600 UP-US The new Sunny Central: more power per cubic meter With an output of up to 4600 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 35°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 turn- key solution, including medium-voltage block Easy to Use • Improved DC connection area • Connection area for customer equipment • Integrated voltage support for internal and external loads SUNNY CENTRAL 4000 UP-US / 4200 UP-US Technical data SC 4000 UP-US SC 4200 UP-US Input (DC) MPP voltage range VDC (at 25 °C / at 50 °C)880 to 1325 V / 1050 V 921 to 1325 V / 1050 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 PV fuse sizes (per input)200 A, 250 A, 315 A, 350 A, 400 A, 450 A, 500 A Available battery fuse size (per input)750 A Output (AC) Nominal AC power at cos φ =1 (at 35°C / at 50°C)4000 kVA11) / 3600 kVA 4200 kVA11) / 3780 kVA Nominal AC power at cos φ =0.8 (at 35°C / at 50°C)3200 kW11) / 2880 kW 3360 kW11) / 3024 kW Nominal AC current IAC, nom (at 35°C / at 50°C)3850 A / 3465 A 3850 A / 3465 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)2780 / 2318 / 1588 mm (109.4 / 91.3 / 62.5 inch) Weight <3700 kg / < 8158 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 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 voltage11) Nominal power at 35°C max DC voltage of 1050 V SUNNY CENTRAL 4400 UP-US / 4600 UP-US Technical data SC 4400 UP-US SC 4600 UP-US Input (DC) MPP voltage range VDC (at 25 °C / at 50 °C)962 to 1325 V / 1050 V 1003 to 1325 V / 1050 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 PV fuse sizes (per input)200 A, 250 A, 315 A, 350 A, 400 A, 450 A, 500 A Available battery fuse size (per input)750 A Output (AC) Nominal AC power at cos φ =1 (at 35°C / at 50°C)4400 kVA11) / 3960 kVA 4600 kVA11) / 4140 kVA Nominal AC power at cos φ =0.8 (at 35°C / at 50°C)3520 kW11) / 3168 kW 3680 kW11) / 3312 kW Nominal AC current IAC, nom (at 35°C / at 50°C)3850 A / 3465 A 3850 A / 3465 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)2780 / 2318 / 1588 mm (109.4 / 91.3 / 62.5 inch) Weight <3700 kg / < 8158 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 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 voltage11) Nominal power at 35°C max DC voltage of 1050 V SCXXXXUP-US-DS-en-25 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)