Offline UPS Shop Ahmednagar,

Offline UPS Shop Ahmednagar,  Buy Offline UPS Ahmednagar, Offline UPS  Ahmednagar

If you are looking for an Offline UPS in Ahmednagar, check out at Sai Enterprises, Sarjepura, Ahmednagar.We have a large Collection of top & Trusted brands of Offline UPS. We provide you exact solution that match to your Industrial requirment

Sai Enterprises provides Leading & Trusted Offline UPS  brands like Microtek ,V-Guard , Luminous , ZunSolar , Exide , APC , Amaron  etc.which gives you best quality, maintenance-free and long-lasting performance.

Sai Enterprises is the best service provider of Offline UPS  in & around Ahmednagar District. 

What is UPS (Uninterruptible Power Supply)?

UPS is an abbreviation for Uninterruptible Power Supply and the reason for its name is that it provides a constant supply of power without any interruption. In Normal operation, it draws current from the AC mains and during a power outage; it draws current from its backup source.

A UPS system utilizes a DC power stored in the battery as its backup source. The UPS charges the battery from the AC mains through a Rectifier and charge controller circuit. At the same time, it supplies power to the output AC load. In case of power failure, the UPS utilizes this charged DC power in the battery and converts it into AC using an inverter and supplies it to the AC load.

Now the switch over between the sources (AC mains and the battery in case of power failure) is instantaneous. But it does take some time. This time delay during the switching may affect some sensitive electronic equipment while other devices may tolerate it in a specific range. This is where Offline UPS and Offline UPS comes into play.

What is Offline UPS?

The offline UPS is a type of UPS that directly supplies the power to the AC load from the AC mains in normal operation and uses an inverter to power the AC load from the DC battery. Since there are two separate lines of supplies, the output supply must be switched between the two sources.

The switching speed of an Offline UPS is around 5ms which is enough to keep a computer from shutting down. But not fast enough to keep a smooth operation of sensitive equipment in hospitals.

Offline UPS (Uninterruptible Power Supply)

During normal operation, the power from AC mains is directly supplied to the output through a static transfer switch. At the same time, the AC is converted into DC using a rectifier to charge the battery using a charge controller. But unlike Online UPS, the inverter does not draw current from the battery until the primary supply (AC main) is interrupted.

When the primary supply breaks, the battery stops charging and the static switch transfer the output line to the inverter side very quickly. At the same time, the inverter starts drawing current from the battery which is then supplied to the AC load.

Since it stays off when it draws current from the AC line during normal operation, it is known as Offline UPS.

The Offline UPS mostly stays off in normal operation and because of that, the temperature of the components stays low. Therefore, it requires smaller heat sinks and the components with a lower tolerance can be used which also decreases the overall cost of the offline UPS.

Since it stays off in its normal operation and does not use the battery continuously, the efficiency of the system increases.

But the downside of offline UPS is that the directly supplied AC is not completely isolated from the load. Therefore, there is no protection between the load and source and the distortion or fluctuations in the Ac mains can damage the connected load.

When to Use Offline UPS:

• When cost is the major and considerable factor.
• When switching is not a big issue i.e. you are OK to use it with auto or manual change-over or transfer switch between main power, portable generator or emergency generator set, solar or battery power.