Professional true-online double-conversion UPS for sensitive and critical infrastructure applications. Rated capacity: 6 kVA / 6 kW with unity output power factor. Output: 230 V pure sine wave. Mains-to-battery transfer time: 0 ms. Efficiency: above 89%, reaching 94% in ECO mode. Supports 12, 16, or 20 batteries; 16 batteries by default. Dimensions: 500 × 525 × 400 mm. Weight: 85 kg. Protection rating: IP20.