KSTAR UA120 1200VA Line Interactive UPS With AVR Double Boost Single Buck, 720W Output, Simulated Sinewave, Cold Start, Fast Charging, Auto Restart, Four Output Sockets , 12V / 7Ah × 2 Batteries 

60 $

Quantity

Expert Features

  • Line Interactive UPS Architecture : Delivers reliable power protection with fast response time for unstable electrical environments.
  • 1200VA / 720W Power Capacity : Built to support multiple desktop systems, networking equipment, POS systems, and office electronics.
  • Double Boost & Single Buck AVR : Actively stabilizes voltage in harsh power conditions without unnecessary battery usage.
  • Simulated Sinewave Output : Provides dependable backup power for sensitive electronic devices during outages.
  • Cold Start Function : Enables the UPS to power connected equipment directly from the battery when utility power is unavailable.
  • Automatic Restart Function : Restarts automatically once AC power is restored after a shutdown.
  • Fast Battery Charging System : Recharges internal batteries to 90% capacity within 6–8 hours.
  • Auto Charging In Off Mode : Battery continues charging even when the UPS is switched off but connected to mains power.
  • Built-In Self-Diagnostic Function : Continuously monitors internal status to ensure long-term reliability.
  • Modem / LAN Surge Protection : Shields internet and network lines from electrical surges.
  • Generator Compatible  : Designed to operate with generator power where supported.
  • LED Status Panel  : Clearly displays AC mode, battery mode, load level, and battery level.
  • Lightweight And Compact Design : Saves desk space and reduces shipping and installation effort.
  • Low Noise Operation : Operates under 40dB, ideal for offices and quiet work environments.

Expert Specs

Specification Details
Brand KSTAR
Series UA Series
Model UA120
UPS Type Line Interactive
Phase Single Phase (1:1)
Power Factor 0.6
Capacity 1200VA / 720W
Nominal Input Voltage 110/120 Vac or 220/230/240 Vac
Input Voltage Range 81–145 Vac / 162–290 Vac
Input Frequency Range 50/60 Hz (±10%)
Output Voltage (Battery Mode) Simulated Sinewave ±10%
Output Frequency (Battery Mode) 50 Hz or 60 Hz ±1 Hz
Transfer Time Typical 2–6 ms, Max 10 ms
Battery Type 12V / 7Ah × 2
Typical Recharge Time 6–8 Hours (To 90% Capacity)
Protection Overload And Overcharge Protection
Indicators (LED Version) AC Mode, Battery Mode, Load Level, Battery Level
Alarm – Battery Mode Beep Every 10 Seconds
Alarm – Battery Low Beep Every Second
Alarm – Overload Beep Every 0.5 Second
Alarm – Battery Replacement Beep Every 2 Seconds
Alarm – Fault Continuous Beep
Management Interface NONE
Supported OS (Optional) NONE
Operating Temperature 0°C – 40°C
Humidity Range 0–95% (Non-Condensing)
Noise Level <40dB (1 Meter)
AC Input 1
Output Sockets 4
Dimensions (W×D×H) 158 × 380 × 198 mm
Net Weight 8 kg
Safety Standards IEC/EN62040-1; IEC/EN60950-1
EMC Standards IEC/EN62040-2; IEC61000-4-2/3/4/5/6/8
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