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I n v e r t e r s

U P S
  • Su-Kam-Ups
  • Microtek-Ups
  • APC-Ups
  • Numeric-Ups

B a t t e r i e s
  • SF Sonic Battery
  • Exide Battery
  • Amaron Battery
  • Amco Battery
  • Okaya Battery
  • Prestolite Battery
USHAZentra

Usha Inverters

Presenting the Usha Zentra Home UPS Systems, manufactured with utmost care to ensure trouble-free performance for years to come. They provide power backup for fans, bulbs, tube lights, computers and other appliances when main electricity supply fails.


  • Micro-Controller based design oversees all major system parameters, resulting in enhanced performance and reliability.
  • PWM based 3 step Smart Charging ensures lower electricity bill and increased battery life.
  • The Auto Reset function handles overload by shutting down the system after 7 alarms.
  • Much less noise in equipments at UPS mode.
  • Reverse Battery Polarity Protection safeguards the UPS from faulty battery connections.
  • Battery Deep Discharge Protection System shuts down the UPS automatically when voltage drops below 9.8V
  • SCR short circuit protection
  • Multi stage short circuit protection
  • LONL mode
  • No load shutdown
UPS System Trolley
Technical Specifications (HUPS)
Parameter Specifications
Capacity 500VA 600VA 800VA 1400VA
Technology Micro controller base design Micro controller base design Micro controller base design Micro controller base design
Input AC UPS Mode 180 to 265 ± 5 V 180 to 265 ± 5 V 180 to 265 ± 5 V 180 to 265 ± 5 V
Normal Mode 100 to 300 ± 5 V 100 to 300 ± 5 V 100 to 300 ± 5 V 100 to 300 ± 5 V
Input DC 12 V 12 V 12 V 12 V
O/P Voltage in Back-up Mode 220 v ± 10% 220 v ± 10% 220 v ± 10% 220 v ± 10%
Wave Form Quasi Square wave Quasi Square wave Quasi Square wave Quasi Square wave
Battery Charging Normal 6 A ± 1 8 A ± 1 A 8 A ± 1 A 8 A ± 1 A
High 8 A ± 1 10 A ± 1 A 10 A ± 1 A 10 A ± 1 A
Recommended Battery Capacity 100 - 150 Ah 120 - 180 Ah 120 - 180 Ah 120 - 180 Ah
Note : In pursuance of a policy of continuous product improvement, specifications are subject to change without notice.
Load Chart (HUPS)
Application 500 600 800 1400
PC with 15" Monitor - - 1 - - 1 1 - 1 - 1
Tube Light 2 4 2 3 4 3 2 4 7 8 6
Fan 2 2 2 4 2 3 1 5 5 8 5
Television 1 - - - 1 - 1 - 1 1 1
Note : These are only estimated values. Exact load calculations depend on manufacturers specifications.

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