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Heavy Lifter 15 KVA Inverter

Heavy Lifter 15 KVA Inverter
Heavy Lifter 15 KVA Inverter
Product Code : CI-02
Product Description

UTL’S commercial inverter belongs to the heavy lifter line of inverters. This inverter produces a pure sine wave output which is as refined as utility supplied electricity; the  Heavy Lifter is totally fit for all commercial applications may it be running air conditioners, computer servers or even industrial printers and medical equipments. being PFC based this inverter consumes upto 40% less power thus delivering its user with a saving that is almost equal to its original cost, within a few years of use.
The  Heavy Lifter from the house of UTL is a complete power backup system that lets users run their expensive and sophisticated equipment without any hassles.


  • Pure Sine Wave Output
  • Battery Health for longer life
  • Any Battery Option
  • Auto Overload Re-setting
  • Applications

Pure Sine Wave Output

 UTL’s HeavyLifter is an Inverter with a built-in charger this helps it to provide a Pure Sine Wave Output thus making UTL’s HeavyLifter totally fit for running heavy loads like ACs, Industrial Motors, Pumps at gas stations etc. Underneath its hood the all the processes in the HeavyLifter are controlled by a micro controller, being powered by micro digital technology the HeavyLifter is highly efficient, extremely reliable and has a longer life span.

Battery Health for longer life

The  HeavyLifter feeds the battery installed to it a constant boost charging current until its voltage reaches 14.2V and the float current (which is very close to zero) then maintains this voltage above 13V. Thus reducing the float current ( flowing for the longest period during the entire process) to zero, ultimately resulting in much enhanced battery life keeping it fully charged simultaneously.


Any Battery Option

 The HeavyLifter from the house of UTL has the intelligent feature to recognize the type of battery connected to it. May it be an ordinary battery or a branded one, a tubular battery or a sealed one. No matter what the type it auto adjusts the battery’s charging characteristics accordingly. Even those batteries which cease to go over 13.5V after a while of use work flawlessly with UTL’s HeavyLifter. While the inverters from other brands overcharge such batteries UTL’s HeavyLifter on the other hand declares them fully charged at 13.5 volts, thus preventing them from being overcharged. With an option for battery equalization the HeavyLifter from UTL is a complete package.

Auto Overload Re-setting

UTL’S  HeavyLifter has the ability to sense the level of load attached to it. When subjected to excessive load the ups enters a stand-by mode in which it keeps on beeping and sensing the load and then turns itself back on when it finds the load to be in its specified level of operation, dismissing the need of manual resetting by the user. If the load is not reduced, the inverter then after 8 attempts to turn itself back on undergoes shutdown.


 UTL’s HeavyLifter can safely and ideally operate all appliances like ACs, Heavy Motors, Pumps at petrol station addition to other common load like Fans, Bulbs, Tube Lights, Stereos, Televisions, VCRs, Photo-Copiers, EPABX, Intercoms, Electronic Type-writers, Water Coolers,. Even Bio-medical Instruments and any gadget which requires 220 Volt 50 Hz AC Sine Wave supply. Any other Special need can be met on demand.


Power Rating15 KVA, 20 KVA, 25 KVA,
Voltage RangeThree Phase - 400 V + 20%
Frequency50 Hz + 5%
Input Power Factor> 0.9
Charger TpologyBUCK-IGBT
VoltageThree Phase - 380V, 400V, 415V as Per Demand
Frequency50 Hz + 0.05%
Wave FormPure Sine Wave
Transient Response<8(10%~90% Linear Load)
Voltage Harmonic< 3 % (Linear load)
Overload Capacity110% 30 sec, 111 to 150% : 18 sec, >150% :1 sec
Crest Factor3:1
7 SegmentAvailable for 5 and 7.5 KVA
Lcd MeterOutput (Voltage,Frequency& Current) # DC Voltage # Charging and Discharging Current
Touch ScreenTouch screen controls, check various parameters via touch screen display (optional)
Db9RS232 (Optional)
Efficiency (AC-AC)> 85**(FULL LOAD)
Transfer time0 ms
Temperature0 ~ 45 `C
Humidity5-95 %(Non -Condensed)


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