... UPSPower capacity:10KVA up to 200kVALatest cost effective line-interactive technologyPure sine wave output, suitable for all kinds of ... battery over charge/dischargeCharging battery without UPS onSpecifications: TechnologyLatest Line-Interactive Technology InputRated Voltage3 Phase, 380V/400VInput Voltage Range± 20%; ... Humidity10%~90% RH, non-condensing IP ClassIP20 Line-interactive 3 Phase UPS