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Sine Wave UPS/IPS

Hoodi… Back Up

UTL Hoodi…Back-up is safest combination of UPS and Voltage Stabilizer as it provides Pure Sine Wave Output. It is powered by micro controller digital technology. You can run all appliances altogether including Tube lights, Fans & Computer which eliminates the need of two equipments for similar applications, at your home or office

  • Pure sine wave Output
  • Maintains battery health
  • Any battery option
  • Auto overloads resetting
  • Built in Stabilizer


Pure Sine Wave Output

Prevent crashes in computers, weird print outs and glitches in monitors with clean/distortion free pure sine wave output from UTL’s HOODI…BACK-UP . Now run inductive appliances much quieter and cooler similar to how they run on utility supplied electricity

 Maintains Battery Health

The HOODI…BACK-UP provides the battery installed to it with a constant boost charging current until its voltage reaches 14.2V and the float current maintains this voltage above 13V. Thus reducing the float current to zero, ultimately resulting in much enhanced battery life keeping it fully charged simultaneously

Any Battery Option

The HOODI…BACK-UP 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 is, 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 Hoodi…Back. While the ups’s from other brands overcharge such batteries UTL’s Hoodi…Back-Up 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 Hoodi…Back-Up from UTL is a complete package. So, go ahead and install any battery you like

Auto Overload Resetting

UTL’s Combo UPS 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. If the load is not reduced, the UPS then after 7 attempts to turn itself back ON undergoes shutdown

Built in Stabilizer

A built in stabilizer in the UTL’s HOODI…BACK-UP work both as a UPS and an inverter, eliminating the need of buying a separate stabilizer for regulation of the AC input. Even if the AC Mains drop down to only a hundred volts the charging current remains full.

Input Parameters
Model No SC-2000 SC-3000 SC-5000
Rating 2000VA 3000VA 5000VA
DC Voltage 24Vdc 36Vdc 96Vdc
Nominal Input voltage 230Vac
Low Cut voltage 140Vac ± 10Vac
High Cut voltage 270Vac ± 10Vac
Frequency 50Hz with phase Sync
Charger Topology Boost MOSFET Based
Output parameters in inverter mode
Output Voltage 200-250Vac
Frequency 50Hz ± 0.5 %
Waveform Sine wave
Voltage Harmonic ˂ 3%
Overload Capacity Wide / inverter mode ≥ 110 %  7th times auto reset, 8th times shut down
Narrow / UPS mode ≥ 110 % System shutdown in 1st time Manual reset
Battery Type Lead acid/ Sealed Maintenance free/ Tubular type
Audio able warning
Battery Low Intermitted
Overload Continuous
Mode change Single Beep
LED #Mains On  #Battery Low #Battery Charged #Overload #Mains High#Wide Range #Narrow Range
Transfer time Narrow / UPS mode ˂ 5ms
Wide / Inverter mode ˂ 50ms
Typical Efficiency ≥ 80 %
Safety Protection
Overload on Mains AC Fuse
Reverse Battery Polarity Fuse on Real panel
Low battery voltage Automatic Shutdown
Others Protection circuitry Output short-circuits  protection
Others specification
Operating Temperature 0 °C-40°C
Protection Class IP 20