Sales     990 900 7070
Service    1800 233 7666

Long Backup 1-20 KVA

The Arrow OLHF LB 1 – 20 kVA is a True Online UPS with Double Conversion Technology. It is designed to deliver unmatched performance based on its proprietary microprocessor-based control algorithm. It provides constant output free from electrical noise and ensures highest reliability of connected equipment over a wide input supply range. It is best suitable for Residential and Home-Office applications, ATMs, Banking and other Business Critical applications.



    • Input power factor correction
    • Optional isolation transformer available
    • Emergency power off (EPO) function (Optional)
    • Customized Specifications Available (On request)
Rating 1 -20 KVS
Technology True Online UPS with Double Conversion Technique
Design IGBT-PWM based Rectifier and Inverter Operation
Input Voltage Range 160 - 290 V
Input Power Factor 40 – 70 Hz
Output Voltage 208/220/230/240 V ± 1%
Output Wave Form 47-53 Hz (Synchronized), 50 ± 0.1 Hz (Battery Mode)
Output Wave Form Pure Sinewave
AC – AC Efficiency Upto 94%
Battery Charging 1A/2A/4A/6A
Major Protections High/Low Cut-off, Overload, Battery Deep Discharge
Typical Usage for
  • Residential SOHO
  • Healthcare
  • Commercial