400VA to 3000VA Offline UPS with AVR Technology Backup UPS For
Office and PCApplication: The off-line
UPS is the standby status with batteries being charged in normal AC
time.When the power supply unexpectedly shuts down,the built-in
inverter will in no time convert the battery output into AC to keep
stable power supply.The UPS is generally considered high mostly
used in comparably stable environment with a small fluctuation of
utility power and lower requirement of power supply quality.
The UPS now is widely usedin protection of PC in
govermment offices,education institues ans SMEs.Key
Features:1. Advanced CPU
control
and intelligent battery management.2. With
Boost and Buck AVR and the full bridge inverter
technology to obtain stable and wide input voltage and
frequency
range.3. Off mode
charging and auto restart while AC
recovery.4. Battery mode
no-load automatic shutdown after two
minutes.5. IEC
cables connect with PC can match with various
generators.6. Support
RS232 and USB communicationmonitoring accompanied with
Modem/Line Surge Protection:
RJ11/RJ12/RJ45.7. Overload/
Over charge/ Short-circuit/ protection/Low battery automatic
alarm.Specifications:Model N400N500N650N800N1000N1200N1500Nominal
Capacity400VA/240W500VA/300W650VA/390W800VA/480W1000VA/600W1200VA/720W1500VA/900WInputVoltage
Range140-290VAC±5v or
70-145VAC±5vFrequency50/60Hz(40-70Hz)OutputVoltage Range220/230VAC
or 110/120VAC ±10%(AC mode)
220/230VAC or 110/120VAC ±5% (Battery mode)Frequency50Hz/60Hz
±5%Output WaveformSine Wave (AC Mode), Square Wave (Battery
mode)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(at a PC load with 15"monitor)8 minutes15 minutes15 minutes20
minutes28 minutes35 minutes35 minutesFunctionAuto voltage output on
AC mode, Auto shutoff if short circuit or overloadDB-9
port,communication softwareOptional RS232, RJ11, RJ45,
USB ProtectionAC 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
temperature0ºC~40ºCOperating Humidity0-90% non-condensingNoise
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