ST11 1-3K Online UPS

//ST11 1-3K Online UPS

ST11 1-3K Online UPS

This is a high density double-conversion online UPS with a output power factor 0.9. It’s designed in small cabinet with TI DSP controller. ST Series also have a RS-232 communication ports as standard, with a built-in intelligent slot for additional adapters, protocol converters and relate contact cards.

  • Rated Power: 1-3KVA
  • Output Voltage:220VAC/230VAC/240VAC
  • Power Factor: 0.9
  • Battery Voltage: 24/48/72VDC

 

 

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Description

  1. Pure Sine Wave output with input power factor correction
  2. True double-conversion
  3. Advanced DSP technology, ensure long life reliability.
  4. Output power factor 0.9
  5. Wide input voltage (110V-300V)
  6. Converter mode(50Hz<->60Hz) available
  7. Protection against over voltage, over Load, over current, over charge  and so on.
  8. ECO mode for energy saving
  9. Generator compatible
  10. RS-232 communication port
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Specifications

Model ST11 1K ST11 1KS ST11 2K ST11 2KS ST11 3K ST11 3KS
CAPACITY 1000 VA/800 W 2000 VA/1600 W 3000 VA/2400 W
Input
Phase Single phase with ground
Voltage Range 145~ 275VAC/110~300VAC
Frequency Range 40 Hz ~ 70 Hz; 50/60Hz Autoadaptation
Power Factor ≥0.99
Output
Voltage Range 220*(1±1%)VAC
Frequency Range Main Mode: (47 ~ 52.8Hz) 50Hz      Battery Mode: 50 Hz ± 0.2 Hz or 60 Hz ± 0.3 Hz
Current Crest Ratio “3:1
Power Factor 0.8
Output Waveform Pure Sine Wave
Outlet IEC*4 IEC*4 IEC*3+Terminal
Transfer Time
AC to DC Zero
Inverter to Bypass <4 ms (Typical)
Indicator
LED Panel Load/ Battery Capacity/ Main Mode/ Bypass Mode/ Fault
LCD Panel Load/ Battery/ Input/ Output/Operation Mode
Environment
Operating Environment 0- 40°C
Humidity 20-90 %  (non-condensing)
Noise Level < 60dB @ 1 Meter
Temperature -25°C – 55°C(no battery)
Other
Protection Load<110%, Keeping working;  110%1min;  130% Immediately
Efficiency Up to 90%
Battery Inbuilt 2pcs*12V/7.2AH 6pcs*12V/7.2AH
Battery DC Voltage DC24V/36V DC72V/96V
Physical
Dimension D*W*H(mm) 400 X145 X 220 460 X 192 X 348 460 X 192 X 348
Net Weight(kgs) 10.75 7.5 27.5 15 28.5 16
Management
Smart RS-232/USB Supports Windows®98/2000/2003/XP/Vista/2008,Windows®7,Linux,and MAC
Optional SNMP Power management from SNMP manager and web browser