Sine Wave UPS

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For mission critical applications
Sinewave UPS

UPS Systems for Home and Office
Home UPS

The quiet, elegant looking sine wave inverter
Batteries

The storage devices for power
CFL UPS

Tiny power house for 3 CFLs
UPS Manager Software

UPS and Net-Power Management

These are for essentially computer type loads where the back up required may be 30 min to four hours. As a major Sine Wave UPS manufacturer, the capacities available with us are 500VA(12V),and 3kVA(48V).

In a line Interactive UPS (earlier known as OFFLINE ups), the load is connected to the mains supply which is stabilized directly. The moment the power fails the load will be switched over to the output of the inverter. There is a definite switch over time in Offline UPS which can be between 5ms to 20ms. Upto 20ms, interruption in power will not be felt while using the computer because the SMPS input capacitor, will supply power to the computer.

Line Interactive UPS is a variant of Offline UPS. In a Line Interactive UPS there is only one transformer which, when the mains is present is used for stabilization of output and also delivers power for charging the battery. When power fails the function is reversed and used as INV transformer.

This kind of a design reduces the overall cost and also is more efficient. It must be noted the inverter remains OFF when usable utility power is available.

All these are designed based on Microprocessors to give enhanced reliability and features. Some of the unique features are 145VAC AVR, no load cut off and advanced charger. All models are equipped with RS232 interface which can work with SURAKSHA- VS version.

Specifications

Microprocessor based technology for high reliability.
Wide voltage window for AVR : 145-300VAC
Built-in DC start function (cold start)
Automatic restarting after a trip
RS 232 interface
Generator compatible
VS Suraksha filesaving and shutdown software

"We have been using Unipar 5KVA UPS for the last 5years. Their service rendered has been extremely good and has been always been prompt ontime. We would always recommend their service just for their sheer quality and service rendered."
- Tarams Software Technologies Pvt Ltd
"M/s Unipar Systems have supplied a UPS to us 3years back and it has been working satisfactory ever since. We are happy with both their product and service."
- Dena Bank Chief Manager
"As we are using your UPS from past 2years, we are satisfied with the good services of your’s. So we look forward to your further services in future."
- Sasmos Het Technologies Pvt Ltd
"We selected Unipar after having daily trouble with the earlier UPS from well known brand. The advantage of Unipar system though it’s bulky is that it does not have failures. After initial hiccups the UPS is performing as per our expectation. The unipar team is quite responsive."
- Ariem Technologies Pvt Ltd
"I am sending this letter to express my sincere appreciation to your for your continued UPS service to us for the past 3yrs and we are very glad and thankful for the service you offered to us. We are happy to have served us in the past and we look forward for the same service to be continued even in the future. "
- Cosmic Meltdown Crew
"M/s Unipar Energy Systems have supplied a UPS to us 3years back and it has been working satisfactory ever since. We are happy with both their product and service. "
- Einion Developers Pvt Ltd
"This is to certify 'M/s Unipar Energy Systems' have supplied UPS systems in our office. The supply of UPS system & the after sales service are satisfactory. UPS is giving enough back up since 2years. We are happy with both their service & product."
- Edifice Builders Pvt Ltd
"M/s Unipar Energy Systems have supplied a UPS to us 3yrs back and it has been working satisfactory ever since. We are happy with both their product and service. "
- ITECS Communications Pvt Ltd
"M/s Unipar Energy Systems have been supplying us UPS Systems from past ten years and it has been working satisfactory ever since, we are happy with both their product and service. "
- Systems Domain