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UPS Power Backup-Uninterrupted

Uninterrupted power supplies (UPS)

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Uninterrupted power supplies UPS

What is Uninterrupted power supplies UPS?. What is the work of UPS? How does UPS help?.  Uninterrupted power supplies (UPS)is a device that allows a computer to keep running for at least a short time when incoming power is interrupted. UPS backups protect computers, Laptops, and Printers and prevent loss of data during power outages or blackouts. The work of the UPS is to protect the electrical appliances and to prevent damage whenever there is an unexpected power outage.

UPS keeps the power on for a period, allowing users to shut down computer systems safely. There are various types, each providing a different degree of protection. However, the most crucial decision is selecting a UPS that has enough power to keep your computer system running long enough for it to properly shut down. This will give you enough time to switch to or get an adequate backup or shut down the right way. 

  • Preventing data loss by minimizing downtime

UPS ensures uninterrupted operations, preventing data loss, minimizing downtime, and reducing the risk of Laptops, Computers, and Printers damage. UPS safeguards critical systems, such as data centers, servers, telecommunications infrastructure, and healthcare equipment. UPS commonly includes a battery that is kept charged and ready. When power fails, the battery supplies power, as long as it lasts.

When the battery fails, UPS may contain circuitry that triggers an orderly shutdown. UPS will provide power for around 5 to 10 minutes under full load for a common normal UPS once the main power is interrupted depending on the capacity, we Have: 650VA UPS, 850VA ups, 1000VA ups, 1200VA ups, 1500VA ups, 2000VA UPS, 2200VA UPS, and 3000VA

The three major types of UPS system configurations are online double conversion, line-interactive, and offline (also called standby and battery backup). These UPS systems are defined by how power moves through the unit. You should never switch off the UPS as it should run all the time to avoid deep discharge of the UPS battery. This battery keeps charging all the time even when the battery is charged it keeps topping up for its self-discharge.

The UPS operates a standard voltage range from 100 ~ 300V and a narrow voltage range from 180 V ~ 260 V for running computers laptops printers and sensitive appliances.

We have different Types of UPS

  1. Offline UPS (Standby UPS)

 The Offline UPS, also known as Standby UPS, is the simplest and most cost-effective type of UPS. It primarily acts as a power pass-through, with minimal energy consumption during normal operation. It’s recommendable for personal computers, home entertainment systems, and small office equipment. Input voltages ranges from 90-132Vac / 175-265Vac and Output voltage ranges from 110/120Vac or 220/230/240Vac with a Frequency range of 45-65Hz

Line-interactive UPS is an advanced version of the Offline Uninterrupted power supplies (UPS). It includes an automatic voltage regulator (AVR) that regulates voltage fluctuations without relying solely on battery power. When the input voltage drops or rises beyond acceptable levels, the Line-Interactive UPS adjusts the voltage to ensure a stable output with extended battery life due to reduced reliance on battery power.

It is applicable for Home offices and small businesses, network equipment, and point of sale (POS) systems. When not operating from the battery, line-interactive UPS systems typically regulate output within ±8-15% of the nominal voltage (e.g. 120, 208, 230, or 240 volts)

 The Online UPS, also known as Double Conversion UPS, provides the highest level of power protection. It constantly converts incoming AC power into DC power and then back to AC power, regardless of the quality of the input power. This ensures a consistent and clean power output, making it ideal for critical applications where even the slightest power interruption is unacceptable. It’s applicable for Data centers and servers,

Telecommunications equipment, medical devices, and Laboratories. The output Capacity (VA) is 3000 at a crest Factor of 3:1 with a nominal voltage of 230V default at a Frequency compatibility of  50/60Hz.

The Delta Conversion UPS, also known as D-C UPS, is a hybrid design that combines the benefits of both Line-Interactive and Online UPS systems. It employs a three-stage conversion process, which includes converting incoming AC power to DC power, then to AC power of a different frequency, and back to the standard AC power frequency. It

enhanced power conditioning capabilities for sensitive equipment. It’s most convenient in Industrial processes, automation, Critical infrastructure, and sensitive electronics. Delta conversion online units are available in Deprime solutions from 5 kVA to 1 MVA.

The Ferro resonant UPS, also known as the Constant Voltage Transformer (CVT), is a unique Uninterrupted power supplies (UPS) type that employs a Ferro resonant transformer. It maintains a stable output voltage despite variations in the input voltage. The CVT provides some level of voltage regulation and surge protection, making it suitable for specific applications.

It’s applicable to Industrial equipment, Sensitive electronic devices, Laboratories, and research facilities.  Both the transformer and the capacitors are consistent and require very low maintenance

The Modular UPS is a scalable UPS solution that allows users to add or remove power modules based on their power requirements. Each power module typically includes its battery and inverter, ensuring redundancy and easy scalability. Applicable for Growing businesses, data centers, Telecom, and networking facilities.

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