Pillar Series Online UPS - 3 KVA to 20 KVA (Single phase Input & Single phase Output)
Pillar Series true Online UPS with Galvonic Isoliation Transformer. It can easily adapt to all kinds of diverse and complicated loads, such as the non-linear systems (IT systems), strongly inductive or capacitive loads, discharge lamps, and induction motors. To meet diverse applications, it is allowed to have alternative battery configuration based on different backup time requirement.
Online double conversion technology with DSP control.
Advanced control with Adaptive Feed Forward Cancellation (AFC) technology for very low harmonic distortion.
Output power factor 0.9.
Very low input current distortion (THDi < 1%).
Input power factor 0.99 at 10% load.
Output efficiency up to 95%.
Space-saving compact design.
Front access makes maintenance and replacement easily.
Highly flexibility in single phase/three-phase set-ups.
Control designed to withstand all kinds of loads.
Parallel redundant operation with up to 4 units.
Variety of communication options available.
UPS Rating KVA
3KVA / 5KVA / 7.5KVA /10KVA
UPS Power KW
2.4KW /4KW / 6KW/ 8KW
Input ( Rectifier )
IGBT Rectifier+ Optional Input filter
Nominal AC Input Voltage
1 Phase 170V-270V-230 V AC + Neutral + Earth
Line Low / High Range
>± 20% V AC
Input Frequency Range
50 / 60 ( ±10 Hz )
Input Power factor
Up to 0.8 with Option filter @ voltage nominal
Efficient (AC - DC)
PWM Technology with IGBT Based / H bridge. open delta/ star single transformer
Sealed Maintenance free lead acid, Lead acid Tubular
12 V DC / 12 AH to 150 AH any rating
72VDC to 180 VDC
Constant Voltage Constant Current
0 Deg to 45 Deg. C
20% to 95%
< 65 dB @ 1 Meter
Mains On, Inverter On, UPS On Battery, Load On UPS, Faulty condition, Over Temperature
Low Battery pre Alarm, Over Load, UPS Over Current
Advanced Electronic protection for input over voltage, under voltage, device safety backed with MCBs, semiconductor fuse, soft start feature for rectifier and PCU converter, battery current limiting protection, built in over load protection, IGBT short circuit protection for rectifier and inverter