Products
SUNNY CENTRAL UP
SMA
- SC 4400 UP
- Dimensions（H/W/D）
- 2,318 / 2,815 / 1,588 (mm)
- Weight
- < 3,700 kg
- Nominal AC power
at cos φ =1
(at 35℃ / 50℃) - 4400 kVA / 3960 kVA
- Nominal AC current
(at 35℃ / 50℃) - 3850 A / 3465 A
- Max. DC voltage
- 1500 V
- Max. DC current
- 4750 A
- MPP voltage range
（at 25℃ / 50℃） - 962 ～ 1325 V / 1000 V
- AC power frequency
- 50 Hz / 47 Hz ～ 53 Hz
60 Hz / 57 Hz ～ 63 Hz - Max. efficiency
- 98.80%
- Insulation
- Isolated, Negative grounding (Option)
- Operating temperature range
- −25℃ ～ +60℃
- Max. permissible value for relative humidity
(condensing / non-condensing) - 95 ~ 100% (2 month/year) / 0 ~ 95%
- Environmental category
- Outdoors
- AC power frequency / range
- Three-phase / Three-lines
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