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7256
SMART SERIES RACKMOUNT UPS

• Pure sine wave output.
• Microprocessor based design with true Line-Interactive structure.
• Adjustable voltage sensitivity, charging voltage, & voltage-transfer points.
• Remaining Estimated Backup Time indication, Smart battery management with intelligent double stages of charging control.
• Real time auto-detection for battery condition.
• Automatic restart of load after UPS shutdown.
• Smart AVR function (Two buck / boost modes).
• Almost Zero Transference. • Generator compatible.
• "Green Power" design with auto on/off function & adjustable level.
• Hot-swappable batteries (optional for 6K & 10K models).
• Network manageable (SNMP optional).
• RS-232 interface for communication, compatible with all major O.S., including Windows, Linux, SCO UNIX, & DOS.
• Protection for overload, short circuit, & over heat.


Capacity 1000VA / 800W
Nominal inputs 200V/220V/230V/240V AC (Selectable)
Output Voltage 220V/230V AC (Selectable)
Voltage Waveform Sine wave
Crest Factor 3:1
Frequency 50/60Hz (Auto Select)
(Synchronized to Mains) 47Hz ~ 55Hz for 50Hz nominal 56Hz ~ 65Hz for 60Hz nominal
Regulation (Nominal) ±5% typical of nominal voltage
Regulation (Batt. mode) ±3% of selected output voltage (adj. with the remote set-up software)
Transfer time Blackout 4ms typical Brownout 1ms typical Battery mode to Normal mode:1ms typical
Over current protection Over load alarm level 100% ~125% , shutdown after 1min Over load shutdown level 126%~150% , shutdown after 10s Over load shutdown level 151%
Efficiency (Normal mode) ≥85%
Noise Filtering Full time EMI/RFI filtering
Input Voltage Range -35% ~ +25% for selected nominal voltage.
Surge Protection 500VA ~ 1500VA:220 Joules
Battery type Maintenance–free sealed, valve-regulated, Lead-Acid
Voltage 800VA /1000VA 48Vdc
Charging method Smart pulse charging with two charging modes. Quick charging when battery is not fully charged, Trickle charging when battery is 90% fully charged.
Charging time Less than 3 hours to 90% at normal line and normal temperature.
Protection
  • • Over current protection (SCR control)
  • • Over charging voltage protection (SCR control)
  • • Thermal protection (CPU control)
  • • When temperature inside UPS is over 45℃, charger will stop charging for 2.5
  • • minutes followed by an 1.5 minutes charging. The cycle will be repeated until
  • • the temperature is lower than 44℃.
Monitoring Smart monitoring & warning for failed battery or open-circuit battery.
Communications & Management
Standard Interface port UPSilon2000 compatible.
  500VA ~ 1500VA:RS232, optional for RJ45, USB.
Optional Interface port DB9, SNMP (external type)
Control panel LCD or LED Selectable
Audible alarm Alarm on battery:Low battery & Battery over voltage Alarm on abnormal operation:Over load, Short-circuit, & Over heat
Environmental and Safety
Operating Temp. Up to 1500 meters:0℃ to 40℃ (32℉ to 104℉)
Transit/storage Temp. -15℃ to 55℃ (5℉ to 131℉)
Relative Humidity 5 - 95% non-condensing
Operating Altitude 0 ~ 3000 meters
Audible noise ≦40 dBA (at 1M from surface of unit)
Safety Markings CE
EMC Class B, EN50091-2, FCC part15, IEC1000-2-2
Quality control system ISO 9001  
Dimensions: (D×H×W) 500VA ~ 1000VA:440*300*88 (mm)
Weight: 1000VA:12.5 kgs
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OFFICE ADD :JiLi Industrial Park, NanZhuang Town,
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