Aspiro Global Electric Private Limited

DSP Sine Wave Home UPS Inverter

Product Features

Inbuilt Solar Charging Controller

Automatic Changeover

User Friendly Feature

High Charging Current

Fast Switching

Generator Compatible

Eco Friendly Operation

Enhanced Safety

Technical Specification

Model 900 VA 1100 VA 1600 VA 2100 VA
Nominal Battery Voltage 12 VDC 24 VDC

AC Mains Mode

Input Voltage Range (Normal Mode) 100 to 290 VAC ± 5 VAC (Wide Range)
Input Voltage Range (UPS Mode) 180 to 260 VAC ± 5 VAC
Changeover Time Maximum < 30 ms (in Normal Mode) and < 10 ms (in UPS Mode)
Max. Charging Current 5A to 18A ± 1A (User Programmable)
Boost Charging Voltage 14 VDC to 15 VDC ± 0.2 VDC per Battery (User Programmable)
Boost Charging Voltage (Factory Default) 14.4 ± 0.2 VDC for Tubular
13.8 ± 0.2 VDC for SMF
28.8 ± 0.4 VDC for Tubular
27.6 ± 0.2 VDC for SMF
Float Charging Voltage (Factory Default) 13.7 ± 0.2 VDC for Tubular
13.5 ± 0.2 VDC for SMF
27.4 ± 0.4 VDC for Tubular
27.0 ± 0.2 VDC for SMF

Battery Backup Mode

Output Voltage at No Load 220 VAC ± 7 VAC
Output Frequency 50.0Hz ± 0.5Hz
Output Wave Form (At No Load) 100% Pure Sine Wave
Battery Low Alarm 10.6 ± 0.2 VDC 21.2 ± 0.2 VDC
Battery Low Protection 10.4 ± 0.2 VDC 20.8 ± 0.2 VDC
Overload (Normal/UPS) 120% (30 Sec)
Short Circuit (Normal/UPS) 300%


S.No. Switch Function(s) Switch Led Status
1 POWER ON/OFF the UPS Output System ON - Led ON
System OFF - Led ON
2 INV/UPS When it is Short Pressed it Enables UPS/Inverter Mode Selection
When it is Long Pressed Enables the UPS Parameter Setting :
The LCD Displays : “Edit Parameters Setting”
The Switches function now Change to :
POWER - Enter/OK Switch
INV/UPS - Increment Value
SMF/TUB - Decrement Value
HYBRID/PCU - Back/Exit Switch
UPS Mode ON - Led ON
UPS Mode OFF - Led OFF
3 SMF/TUB When it is Short Pressed it Enables TUBULAR or SMF Battery Selection System ON - Led ON
System OFF - Led ON
4 HYBRID/PCU When it Short Pressed it Enables the Hybrid PCU Mode Selection PCU Mode - Led ON
Hybrid Mode - Led OFF

Note:for expert we can provide 25Ah & 55Ah also.


Battery Voltage Low (3 Auto Retries), Over Load (6 Auto Retries), Battery Full Charge, Over Temperature, Short Circuit


  • Step 1 : Long press the INV/UPS Switch until LCD Display : “Edit Parameter Settings”
  • Step 2 : Press POWER Switch (Enter/OK in Setting Mode) then “MAX BATT VOLTAGE” Setting Screen will appear if TUBULAR Battery Selected else “BATT LOW CUT” Setting Screen appear
  • Step 3 : To Change the Maximum Battery Voltage Value press INV/UPS Switch (Increment Value in Setting Nlode) or SMF/TUB Switch (Decrement Value in Setting diode)
  • Step 4 : After Setting Nlaximum Battery Voltage Now press POWER Switch (Enter/OK in Setting Nlode) then “BATT LOW CUT” Setting screen will appears
  • Step 5 : To Change the Battery Low Cut Voltage Value press INV/UPS Switch (Increment Value in Setting Mode) or SMF/TUB Switch (Decrement Value in Setting diode)
  • Step 6 : After Setting Battery Low Cut Voltage Now press POWER Switch (Enter/OK in Setting Mode) then “MAX GRID CHG” Setting Screen will appear
  • Step 7 : To Change the Maximum Grid Charging Current Value press INV/UPS Switch (Increment Value in Setting Nlode) or SMF/TUB Switch (Decrement Value in Setting Mode)
  • Step 8 : To Change the Grid Reconnect Voltage Value press INV/UPS Switch (Increment Value in Setting Mode) or SNIF/TUB Switch (Decrement Value in Setting diode)
  • Highly efficient battery charging algorithm as a result you will get non-stop power
  • Advanced DSP technology with Arm Cortex controller for absolute and stable and 100% pure sine wave output
  • Indications for Mains ON, UPS ON, Battery Low, Charging/Discharging, Over Load, Short Circuit, Thermal Trip on LCD Display
  • User-Friendly LCD for the display of mode of operation and all parameters
    • UPS Mode : Fast switching, Input operating range from 180V to 260V
    • Normal Mode: Wide Input operating range from 100V to 290V
    • Different Battery selection mode to enhance the battery life
  • Intelligent overload sensing circuitry with auto retries facility
  • Programmable thermal protection : cooling fan which operates as needed
  • High Power new generation MOSFET cable to handle high in-rush/ surge current
  • Resettable AC circuit breaker which reduce service calls.
  • Double stage MOSFET Over Current Protection by measuring Rds ON
  • Highest efficiency at lower cost
  • Pure Sine Wave Output with low Total Harmonic Distortion (THD)
  • High End ARM-Cortex based design of Solar Charge Controller for charging through Solar Power
  • Eco-Friendly operation
  • Electronic Over Current Charging Protection
  • No mechanical contact for charge controller
  • Designed for continuous reliable and robust operation
  • AC Plains Voltage
  • Battery Voltage
  • Faults Status
  • Overload
  • Low Battery
  • Inverter Status
  • Output Voltage
  • Charging Mode
  • Short Circuit
  • High Battery
  • O/P Load in% on Battery
  • Grid Charging Current
  • Mains Fuse Trip
  • Over Temp
  • Grid Over Load