Sunny Central 500HE-20 / 630HE-20 / 720HE-20 / 760HE-20 / 800HE-20

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Sunny Central 500HE-20 / 630HE-20 / 720HE-20 / 760HE-20 / 800HE-20
Central Inverters
SUNNY CENTRAL- High Tech for solar power stations
We have developed the Sunny Centrals specially for use in large PV power stations and open-field plants. Hence they possess completely special properties. String monitoring, capacity for teamwork and the ability to feed into the medium-voltage power grid make them first choice for PV systems with homogenous structure.
Sunny Central 500HE-20 / 630HE-20 / 720HE-20 / 760HE-20 / 800HE-20
High performance on the scale of power stations
High flexibility in plant design and minimal systems costs with even more power: the proven High Efficiency series for direct connection to the medium-voltage transformer has once again been improved and complies with the complex demands of PV plants on the scale of power stations. This means that maximum power in continuous operation has been increased by ten percent compared to the nominal power for as long as the ambient temperature does not exceed 25 °C. At the same time, the devices offers comprehensive grid management functions - including immediate reconnection after a grid voltage drop. The device class can be simply expandable and connected via several communication interfaces.
Powerful
- Excellent specific price
- Full nominal power up to 50 °C
- 10 % additional power in continuous operation at ambient temperatures up to 25 °C
- Efficiency of more than 98 percent
- Peak output up to max. 880 kVA
- Powerful grid management functions incl. complete dynamic grid support (LVRT)
Flexible
- Flexible plant design due to input voltage up to 1000 V in the standard
- Open communication interfaces e.g. ModBus, OPC
Simple
- Optimized Connection area
- Customer-friendly operation thanks to the color touch display
- Minimized installation costs thanks to a simpler scope of delivery
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Sunny Central 500HE-20 |
Sunny Central 630HE-20 |
Sunny Central 720HE-20 |
Sunny Central 760HE-20 |
Sunny Central 800HE-20 |
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| Input (DC) | |||||
| Max. DC power (@ cos φ = 1) | 560 kW | 713 kW | 808 kW | 853 kW | 898 kW |
| Max. input voltage 1) | 1000 V / 1100 V optional | 1000 V / 1100 V optional | 1000 V / 1100 V optional | 1000 V / 1100 V optional | 1000 V / 1100 V optional |
| MPP voltage range (@ 25 °C/@ 50 °C at 50 Hz) | 449 V – 820 V / 430 V – 820 V 2) | 529 V – 820 V / 500 V – 820 V 2) | 577 V – 820 V / 525 V – 820 V 2) 3) | 609 V – 820 V / 554 V – 820 V 2) 3) | 641 V – 820 V / 583 V – 820 V 2) 3) |
| MPP voltage range (@ 25 °C/@ 50 °C at 60 Hz) | 449 V – 820 V / 436 V – 820 V 2) | 529 V – 820 V / 505 V – 820 V 2) | 577 V – 820 V / 525 V – 820 V 2) 3) | 609 V – 820 V / 554 V – 820 V 2) 3) | 641 V – 820 V / 583 V – 820 V 2) 3) |
| Rated input voltage | 480 V | 550 V | 565 V | 595 V | 620 V |
| Max. input current | 1250 A | 1350 A | 1400 A | 1400 A | 1400 A |
| Minimum input voltage/Umin MPP @ IMPP < Imax. DC | 429 V / 430 V | 498 V / 500 V | 515 V / 515 V | 545 V / 545 V | 568 V / 570 V |
| Number of independent MPP inputs | 1 | 1 | 1 | 1 | 1 |
| Number of DC inputs | 9 | 9 | 9 | 9 | 9 |
| Output (AC) | |||||
| Rated output power (@ 25°C) / Rated AC output power (@ 50°C) | 550 kVA / 500 kVA | 700 kVA / 630 kVA | 792 kVA / 720 kVA | 836 kVA / 760 kVA | 880 kVA / 800 kVA |
| Nominal AC voltage/range | 270 V / 243 V – 297 V | 315 V / 284 V – 347 V | 324 V / 292 V – 356 V | 342 V / 308 V – 376 V | 360 V / 324 V – 396 V |
| AC power frequency/range | 50 Hz, 60 Hz / 47 Hz ... 63 Hz | 50 Hz, 60 Hz / 47 Hz ... 63 Hz | 50 Hz, 60 Hz / 47 Hz ... 63 Hz | 50 Hz, 60 Hz / 47 Hz ... 63 Hz | 50 Hz, 60 Hz / 47 Hz ... 63 Hz |
| Rated power frequency/rated power voltage | 50 Hz / 270 V | 50 Hz / 315 V | 50 Hz / 324 V | 50 Hz / 342 V | 50 Hz / 360 V |
| Max. output current | 1176 A | 1283 A | 1411 A | 1411 A | 1411 A |
| Max. THD | < 3 % | < 3 % | < 3 % | < 3 % | < 3 % |
| Power factor at rated output power/displacement factor adjustable | 1 / 0,9 overexcited ... 0,9 underexcited | 1 / 0,9 overexcited ... 0,9 underexcited | 1 / 0,9 overexcited ... 0,9 underexcited | 1 / 0,9 overexcited ... 0,9 underexcited | 1 / 0,9 overexcited ... 0,9 underexcited |
| Phase conductors/connection phases | 3 / 3 | 3 / 3 | 3 / 3 | 3 / 3 | 3 / 3 |
| Efficiency 6) | |||||
| Max. effi ciency/European effi ciency/CEC effi ciency | 98,6 % / 98,4 % / 98,5 % | 98,7 % / 98,4 % / 98,5 % | 98,6 % / 98,4 % / 98,5 % | 98,6 % / 98,4 % / 98,5 % | 98,6 % / 98,4 % / 98,5 % |
| Protection devices | |||||
| Disconnection device on the input side | Motor driven switch-disconnector | Motor driven switch-disconnector | Motor driven switch-disconnector | Motor driven switch-disconnector | Motor driven switch-disconnector |
| Disconnection device on the output side | AC circuit breaker | AC circuit breaker | AC circuit breaker | AC circuit breaker | AC circuit breaker |
| OVP DC / OVP AC | Surge arrester type II/surge arrester type I | Surge arrester type II/surge arrester type I | Surge arrester type II/surge arrester type I | Surge arrester type II/surge arrester type I | Surge arrester type II/surge arrester type I |
| Grid monitoring | yes | yes | yes | yes | yes |
| PV plant monitoring | opt. (via Sunny Portal) | opt. (via Sunny Portal) | opt. (via Sunny Portal) | opt. (via Sunny Portal) | opt. (via Sunny Portal) |
| Ground fault monitoring/Ground fault monitoring remote-controlled | opt. / opt. | opt. / opt. | opt. / opt. | opt. / opt. | opt. / opt. |
| Insulation monitoring | opt. | opt. | opt. | opt. | opt. |
| Surge arrester for auxiliary supply | yes | yes | yes | yes | yes |
| Protection class (as per IEC 62103)/overvoltage category (as per IEC 60664-1) | I / III | I / III | I / III | I / III | I / III |
| General Data | |||||
| Dimensions (W/H/D) | 2510 / 2093 / 950 mm (98,9 / 82,4 / 37,4 inch) | 2510 / 2093 / 950 mm (98,9 / 82,4 / 37,4 inch) | 2510 / 2093 / 950 mm (98,9 / 82,4 / 37,4 inch) | 2510 / 2093 / 950 mm (98,9 / 82,4 / 37,4 inch) | 2510 / 2093 / 950 mm (98,9 / 82,4 / 37,4 inch) |
| Weight | 1670 kg | 1670 kg | 1670 kg | 1670 kg | 1670 kg |
| Operating temperature range | -20 °C ... +50 °C | -20 °C ... +50 °C | -20 °C ... +50 °C | -20 °C ... +50 °C | -20 °C ... +50 °C |
| Max. self-consumption (operation)/consumption (night) | 1500 W 4) / < 100 W | 1500 W 4) / < 100 W | 1500 W 4) / < 100 W | 1500 W 4) / < 100 W | 1500 W 4) / < 100 W |
| External auxiliary supply voltage | 230/400V (3/N/PE) | 230/400V (3/N/PE) | 230/400V (3/N/PE) | 230/400V (3/N/PE) | 230/400V (3/N/PE) |
| Cooling concept | Forced cooling | Forced cooling | Forced cooling | Forced cooling | Forced cooling |
| Electronics protection rating/connection area (per IEC 60529) | IP21 / IP21 | IP21 / IP21 | IP21 / IP21 | IP21 / IP21 | IP21 / IP21 |
| Application | not air conditioned indoors | not air conditioned indoors | not air conditioned indoors | not air conditioned indoors | not air conditioned indoors |
| Maximum permissible value for relative humidity, non-condensing | 15 % ... 95 % | 15 % ... 95 % | 15 % ... 95 % | 15 % ... 95 % | 15 % ... 95 % |
| Maximum operating altitude above sea level | 2000 m | 2000 m | 2000 m | 2000 m | 2000 m |
| Fresh air consumption | 3000 m³/h | 3000 m³/h | 3000 m³/h | 3000 m³/h | 3000 m³/h |
| Features | |||||
| DC connection | Ring terminal lug | Ring terminal lug | Ring terminal lug | Ring terminal lug | Ring terminal lug |
| AC connection | Ring terminal lug | Ring terminal lug | Ring terminal lug | Ring terminal lug | Ring terminal lug |
| SC-COM | yes | yes | yes | yes | yes |
| Display | Touch screen display | Touch screen display | Touch screen display | Touch screen display | Touch screen display |
| Communication protocols | Ethernet (optical fiber optional), Modbus | Ethernet (optical fiber optional), Modbus | Ethernet (optical fiber optional), Modbus | Ethernet (optical fiber optional), Modbus | Ethernet (optical fiber optional), Modbus |
| Sunny String-Monitor | RS485 | RS485 | RS485 | RS485 | RS485 |
| Color enclosure, door, base, roof | RAL 7035 / 7035 / 7024 / 7035 | RAL 7035 / 7035 / 7024 / 7035 | RAL 7035 / 7035 / 7024 / 7035 | RAL 7035 / 7035 / 7024 / 7035 | RAL 7035 / 7035 / 7024 / 7035 |
| Certificates and licenses (more available on request) | EN 61000-6-2 EN 61000-6-4 EEG conformity, arrêté du 23/04/08 RD 1663 / 2000 R.D. 661 / 2007 | EN 61000-6-2 EN 61000-6-4 EEG conformity, arrêté du 23/04/08 RD 1663 / 2000 R.D. 661 / 2007 | EN 61000-6-2 EN 61000-6-4 EEG-conformity Arrêté du 23/04/08 RD 1663 / 2000 R.D. 661 / 2007 | EN 61000-6-2 EN 61000-6-4 EEG-conformity Arrêté du 23/04/08 RD 1663 / 2000 R.D. 661 / 2007 | EN 61000-6-2 EN 61000-6-4 EEG-conformity Arrêté du 23/04/08 RD 1663 / 2000 R.D. 661 / 2007 |
| Classification of the ambient conditions (according to IEC 60721-3-3) | 3S2, 3C1L, 3B1, 3K6, 3M1 | 3S2, 3C1L, 3B1, 3K6, 3M1 | 3S2, 3C1L, 3B1, 3K6, 3M1 | 3S2, 3C1L, 3B1, 3K6, 3M1 | 3S2, 3C1L, 3B1, 3K6, 3M1 |
| Type designation | SC 500HE-20 | SC 630HE-20 | SC 720HE-20 | SC 760HE-20 | SC 800HE-20 |
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1) Startup at DC voltage < 1000 V 2) At 1.05 UAC, nom and cos φ = 1 3) Further AC voltages, DC voltages and power classes can be configured (for more detailed information, see technical information "Innovations_CP" at www.SMA.de) 4) Self-consumption at nominal power 5) With complete dynamic grid support 6) Efficiency measured without internal power supply |
Additional Information
- manufacturer: SMA Solar Technology / Germany /














