1. 30~800KVA large-power double-conversion online industrial frequency UPS;
2. Output power factor 0.9 and more powerful load carrying capacity;
3. Using the IGBT module instead of discrete devices to ensure high system reliability;
4. Redundant design of control power supply system and independent design of cooling system guarantee the high system reliability;
5. Adopting the full digital a maximum of 8 machines connected in parallel;
6.Capacity:30KVA/40KVA/60K no-master-slave and autonomous parallel connection current-sharing control technology with multiple DSPs, MCUs and CPLDs to supportVA/80KVA/100KVA/120KVA/160KVA/200KVA/250KVA/300KVA/400KVA/500KVA/600KVA/800KVA.