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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 reliablity.

  • 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

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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
Inupt 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
180 to 300 +- 5 V
180 to 300 +- 5 V
Inupt DC
12 V
12 V
12 V
24 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
Frequency
50 Hz +- 1%
50 Hz +- 1%
50 Hz +- 1%
50 Hz +- 1%
Battery Charging

current
Normal Charging
6 A +- 1
8 A +- 1 A
8 A +- 1 A
8 A +- 1 A
High Charging
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.

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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