Do you have a question about the NGS FORTRESS Series and is the answer not in the manual?
| Output Frequency | 50/60Hz |
|---|---|
| Operating Temperature | 0-40°C |
| Topology | Line Interactive |
| Output Voltage | 220/230/240VAC |
| Outlets | IEC |
| Battery Type | Lead-acid |
| Protection | Overload, discharge, and overcharge protection |
| Waveform | Simulated Sine Wave |
| Communication Interface | USB |
| Humidity | 0-90% non-condensing |
| Dimensions | Varies by model |
| Weight | Varies by model |
| Capacity | 2000VA/1200W |
| Output Power | 1200W |