Hot selling good quality ups SpecificationsUPS, Online UPS, Uninterruptible power supply Double layer PCB, ... ENVIRONMENTTemperature0~40Humidity10%~90%Height<1500mCOMMUNICATION INTERFACERS232+CD Software(Standard), SNMP Card+Software (Optional)LCD DisplayInput/Output Voltage,Frequency, DC voltgae, ... :40oCSize (WxDxH) mm350X144X229424X190X328424X190X328Net Weight(kg)11.55.722.21026.3 High quality UPS