400va 600va 800va 1000va 1200va 1500va 2000va Offline UPS Interactive UPS

400VA~1500VA Standby Offline Line Interactive UPS 1: Interactive UPS with Overload and short circuit protection 2: CPU Control for UPS 3: UPS Ports for RJ11/RJ12/RJ45/RS232/USB 4: UPS with Standby and AVR Function, apply for Computer, PC, Home, Office KEY FEATURES 1: Optional function 2: Line Surge Protection: RJ11/RJ12/RJ45, Communication Interface: RS232 3: Control mode: CPU controller Function & Characteristic: 4: AVR, Overload and short circuit protection 5: Low battery alarm, LED status display 6: UPS Auto on when AC back, Night charging(optional) Application: Home, Office UPS MODELN400N500N650N800N1000N1200N1500Nominal Voltage400VA/240W500VA/300W650VA/390W800VA/480W1000VA/600W1200VA/720W1500VA/900WInputVoltage Range145~280VACFrequency50/60HzOutputVoltage Range220VAC ±10%Frequency50Hz ±5%Output Waveform  Square Wave  Transfer time< 10msBatteryTypeSealed free maintenance lead acid batteryCapacity12V,4AH *1PCS12V,7AH *1PCS12V,7AH *1PCS12V,9AH *1PCS12V,7AH *2PCS12V,9AH *2PCS12V,9AH *2PCSRecharge Time8 hrs to 90% of capacity full load dischargeProtectionAuto protectBack-up time( Full load )3~5 min5~7 min7~10 min6~8 min5~7 min8~10 min10-12minFunctionAuto voltage output on AC mode, Auto shutoff if short circuit or overloadDB-9 port,communication softwareOptional RS232, RJ11, RJ45, USBProtectionAC modeFuseShort circuitACFuseInvert modeAuto protectAlarmAlarmBattery dischargeAlarm beeps every four secondsLow battery voltageAlarm beeps every secondOverloadAlarm beeps continuouslyIndicator lightAuto adjustGreen lighting: AC modeBattery DischargeRed lighting: Battery modeEnvironmentOperating temperature0C~40C  Operating Humidity0-90% non-condensingNoise