Sunny Compact Station 1000SC / 1250SC / 1600SC

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Sunny Compact Station 1000SC / 1250SC / 1600SC
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 Compact Station 1000SC / 1250SC / 1600SC
The compact solution for the medium-voltage grid
The new transformer compact station is the ideal link between SMA central inverters and the medium-voltage grid: As a complete turnkey solution in a concrete design, it provides all the options - from medium-voltage switchgear to amorphous transformers with greatly reduced open circuit losses. In a steel design, it is significantly smaller and lighter than previous solutions - saving time and reducing costs. The Transformer Compact Station 1600SC includes as standard equipment an adjustable voltage tap that can be controlled easily with a rotary switch. This makes the devices the perfect partner for the central inverters of the CP series.
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High yields
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Innovative
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Simple
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Transformer Compact Station 1000SC |
Transformer Compact Station 1250SC |
Transformer Compact Station 1600SC |
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| Medium-voltage side | |||
| Rated power (@ 25 °C) | 1100 kVA | 1375 kVA | 1760 kVA |
| Nominal AC power (@ 45 °C) | 1000 kVA | 1250 kVA | 1600 kVA |
| Rated power voltage | 20 kV 1) | 20 kV 1) | 20 kV 1) |
| Nominal AC voltage range | 18 kV ... 22 kV | 18 kV ... 22 kV | 18 kV ... 22 kV |
| Rated power frequency | 50 Hz | 50 Hz | 50 Hz |
| Output current | 28.9 A | 36.4 A | 46.2 A |
| Low-voltage side | |||
| Nominal input voltage | 270 V | 315 V | 360 V |
| 2.5 % 2) | — | — | 351 V |
| 5.0 % 2) | — | — | 342 V |
| 7.5 % 2) | — | — | 333 V |
| 10.0 % 2) | — | — | 324 V |
| 12.5 % 2) | — | — | 315 V |
| Nominal input current | 2 x 1070 A | 2 x 1155 A | 2 x 1283 A |
| Dimensions and weight | |||
| Dimensions (W / H / D) 3) |
2380 / 2520 / 2980 mm (93.7 / 99.2 / 117.3 inch) |
2380 / 2520 / 2980 mm (93.7 / 99.2 / 117.3 inch) |
2380 / 2520 / 2980 mm (93.7 / 99.2 / 117.3 inch) |
| Weight | ~12.8 t | ~13.6 t | ~14.1 t |
| Dimensions (W / H / D) in steel enclosure 3) |
2300 / 2640 / 3000 mm (90.6 / 103.9 / 118.1 inch) |
2300 / 2640 / 3000 mm (90.6 / 103.9 / 118.1 inch) |
2300 / 2640 / 3000 mm (90.6 / 103.9 / 118.1 inch) |
| Weight | ~5.5 t | ~6.3 t | ~6.8 t |
| Dimensions (W / H / D) with medium-voltage switchgear 3) |
2380 / 2520 / 2980 mm (93.7 / 99.2 / 117.3 inch) |
2380 / 2520 / 2980 mm (93.7 / 99.2 / 117.3 inch) |
2380 / 2520 / 2980 mm (93.7 / 99.2 / 117.3 inch) |
| Weight | ~13.2 t | ~14 t | ~14.5 t |
| Dimensions (W / H / D) with steel medium-voltage switchgear 3) |
2300 / 2640 / 3000 mm (90.6 / 103.9 / 118.1 inch) |
2300 / 2640 / 3000 mm (90.6 / 103.9 / 118.1 inch) |
2300 / 2640 / 3000 mm (90.6 / 103.9 / 118.1 inch) |
| Weight | ~5.9 t | ~6.6 t | ~7.2 t |
| Features | |||
| Low-voltage switchgear | 2 x LV/HRC switch-disconnector | 2 x LV/HRC switch-disconnector | 2 x LV/HRC switch-disconnector |
| Oil-immersed and sealed medium-voltage transformer | Iron core | Iron core | Iron core |
| Degree of protection and ambient conditions | |||
| Degree of protection (as per IEC 60529) | IP23 | IP23 | IP23 |
| Application | Unprotected outdoors | Unprotected outdoors | Unprotected outdoors |
| Operating temperature range | -20 °C ... +45 °C | -20 °C ... +45 °C | -20 °C ... +45 °C |
| Permissible maximum value for relative humidity (non-condensing) | 15 % ... 95 % | 15 % ... 95 % | 15 % ... 95 % |
| Maximum operating altitude above MSL | 1000 m | 1000 m | 1000 m |
| Options | |||
| Internal power supply transformer | 6 kVA 4) | 6 kVA 4) | 6 kVA 4) |
| Medium-voltage switchgear | RE-T / C-C-T | RE-T/C-C-T | RE-T / C-C-T |
| Low-voltage switchgear | 2 x circuit breaker | 2 x circuit breaker | 2 x circuit breaker |
| Prefabricated cable set | 5 m / 10 m / 15 m | 5 m / 10 m / 15 m | 5 m / 10 m / 15 m |
| Steel compact station | opt. | opt. | opt. |
| Medium-voltage transformer with amorphous core | opt. | opt. | opt. |
| Certificates and approvals (more upon request) | IEC 62271-202 | IEC 62271-202 | IEC 62271-202 |
| Type designation | TCS-1000-SC | TCS-1250-SC | TCS-1600-SC |
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1) Further voltages available upon request 2) Adjustable with an on-load-tap-changer on the transformer 3) Data may differ depending on the version and options 4) Additional power classes available on request |
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| Please note: The design of the stations is country-specific and may deviate from the station shown in the image. |
Additional Information
- manufacturer: SMA Solar Technology / Germany /














