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single phase online ups


LDS SINGLE PHASE ONLINE UPS reliable range is loaded from 220V ± 20% available in Online and IGBT based technology. SINGLE PHASE ONLINE UPS provides capacity ranges from 1kVA to 10kVA equipped with Automatic Voltage regulator with wide variety of Backup Range to meet the needs of customer.Online UPS can be paired with equipments ranges from computers to heavy duty equipments.


  • protects from power interruption that affects capacity and immobilize equipment.
  • Appealing appearance.
  • Easy to use with no confusion for users.
  • Smart Charging Technology ensuring longer battery life & faster charging.
  • Highly reliable.

Technical Details

Parameter Specification
INPUT Voltage 220V + 20%
INPUT Frequency 47Hz to 53Hz
OUTPUT Capacity 1 KVA – 10KVA
OUTPUT Type ON LINE, IGBT based technology
OUTPUT Voltage 230Volts
OUTPUT Voltage Variation ± 1%
OUTPUT Frequency 50 Hz
OUTPUT Frequency Regulation ± 0.01% (in non-sync mode)
OUTPUT Wave form Sine wave
OUTPUT Harmonic Distortion < 2% THD for linear load
OUTPUT Regulation Better Than 1%
Nominal DC Bus Voltage 180Volts.
DC Bus volts Ripple Less than 2%
Battery isolation DCCB
Battery type SMF
Rectifier PROTECTIONS I/P AC Over voltage / Under voltage, DC Over voltage, Battery Charging Over current
Inverter PROTECTIONS O/P Over voltage / Under voltage, O/P Overload, O/P Short-circuit, DC Under voltage
AUDIO ALARM Overload, Battery Low Pre-alarm, System Trip.