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Online UPS

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We are a noted supplier, trader, manufacturer and exporter of Online UPS to our highly valued clients in Delhi, India. It includes Online Ups - Sine Wave and Online Ups – High Frequency. It is fabricated using premium grade raw material and technologically advanced machinery at our unit under the guidance and supervision of experts. Online UPS stands high on performance, durability, efficiency, low power consumption and requires low maintenance. This has lead to its highly increasing demands in the market among that of our competitors.

Rating Available : 1 KVA TO 10 KVA ( 1 PHASE) & 6 KVA TO 100 KVA ( 3 PHASE)

Key Features:

  • Excellent
    power backup solution for industrial or domestic establishments

  • Based
    on sine wave technology that ensures less power consumption and long
    hours of power backup

  • Ideal
    for application in diverse fields usage like computers, medical
    diagnostic, data processing, biomedical equipments, medical
    activities, etc.

  • Reliable
    in times of emergency

  • Long-lasting
    model with low maintenance requirements

In an online UPS, the batteries are always connected to the inverter, so that no power transfer switches are necessary. When power loss occurs, the rectifier simply drops out of the circuit and the batteries keep the power steady and unchanged. When power is restored, the rectifier resumes carrying most of the load and begins charging the batteries, though the charging current may be limited to prevent the high-power rectifier from overheating the batteries and boiling off the electrolyte. The main advantage of an on-line UPS is its ability to provide an "electrical firewall" between the incoming utility power and sensitive electronic equipment.

The online UPS is ideal for environments where electrical isolation is necessary or for equipment that is very sensitive to power fluctuations. Although it was at one time reserved for very large installations of 10 kW or more, advances in technology have now permitted it to be available as a common consumer device, supplying 500 W or less. The initial cost of the online UPS may be higher, but its total cost of ownership is generally lower due to longer battery life. The online UPS may be necessary when the power environment is "noisy", when utility power sags, outages and other anomalies are frequent, when protection of sensitive IT equipment loads is required, or when operation from an extended-run backup generator is necessary.

The basic technology of the online UPS is the same as in a standby or line-interactive UPS. However it typically costs much more, due to it having a much greater current AC-to-DC battery-charger/rectifier, and with the rectifier and inverter designed to run continuously with improved cooling systems. It is called a double-conversion UPS due to the rectifier directly driving the inverter, even when powered from normal AC current.

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