... -1KVA, HBG-2KVA, HBG-3KVA, HBG-6KVA, and HBG-10KVA Applications:Computers, test equipment, lighting systems, safety alarm systems, X- ... magnitude, supply time of battery, and operating condition of the UPS Output the frequency: 50Hz±0.5%Report to police the ... capacity in 8hrs Ambient temperature: 0-40°C High Frequency UPS