Alfa Digital Online UPS 1KVA 700W

Model: Alfa Digital UPS 9301

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True Sinewave Double Conversion On-Line UPS
Microprocessor Control Guarantees High Reliability
Extended Back-up Time with External Battery Bank
Unite Input Power Factor and Wide Input Range
DC Start and Automatic Self-diagnostic Function
RS-232 Communication Port and Built-in SNMP Slot
High Efficiency Design to save Electricity
Low Heat Dissipation in Long Time Operation
Designed to operate under Harsh Environment
Enhanced Protections against Lightning Surges, Disturbances, etc.





9301 L

9303 L
  1KVA/0.7KW 3KVA/2.1KW
Input   Voltage Range
110V System
80VAC~143VAC(100% load),65VAC~80VAC(70% load)
Voltage Range
220V System
160VAC~286VAC(100% load),130VAC~160VAC(70% load)
Frequency 50Hz or 60Hz (Auto Sensing)
Power Factor > 0.95
Output  Voltage
110V System
220V System
Voltage Regulation +/- 2%
Frequency 50Hz or 60Hz+/-0.5%(Battery mode)
Waveform Pure Sinewave
THD < 3%
(Linear load)
< 4%
(Full Linear load)
Overload Capacity 108% ~150% for 1min, > 150% for 200ms
Crest Ratio 3:1
Efficiency     To AC mode 85% 86%
To Battery mode 83% 83%
Battery    Type Maintenance free sealed lead-acid battery
Voltage 36V 96V
(Full / Half load)
> 7mins/18mins > 5mins/15mins
Charging Current(Max.) 1A
Recharge Time 5Hrs to 90%
Bypass  Automatic Overload and UPS failure
Transfer Time AC to DC 0ms,Inverter to Bypass 2.5ms
 Display  LED Normal(Green),Bypass (Yellow), Inverter(Green),Battery(Yellow),Load% (5LED),Battery%(5 LED),Fault (Red)
LCD UPS status,I/P&O/P Voltage & Frequency,Load %,Battery % ,Temp.
Audible Alarm Battery Mode Beeping every 4 seconds (re-settable) and per second when battery low
Overload Beeping twice every second
Fault Beeping continuously
Communications  RS-232 Interface UPSilon2000 monitoring software
SNMP Intelligen For NetAgent ll (Optional) with SNMP manager and Web browser
Network Surge Protection RJ-45 I/O port available for 10 base-T network of Fax/Modem
Environment     Temperature 0 ~ 40°C (32° F~104° F)
Humidity 0 ~ 95%, non-condensing
Acoustic Noise < 45dB at 1M < 50dB at 1M
Safety Standard CE (EN62040-1-1,IEC 60950-1)
EMC Standard CE (EN50091-2)
Physical  Tower Case(W*H*D) 430*143*210mm 460*192*340mm
Weight Tower Case 13Kgs 37Kgs



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