WHAT is Online/Offline UPS...

In this type of UPS the load is directly connected to the incoming AC power supply. When this mains supply fails or goes below a minimum level, the offline UPS blocks the incoming AC mains and deliver power to the load via internally connected battery using DC-AC inverter circuitry. Although all manufacturer tries to minimise the switching delay but it could be as long as 25 milliseconds. Generally for home desktops we use offline UPS. An uninterruptible power supply, also uninterruptible power source, UPS or battery/flywheel backup, is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails.

Vertiv Online / Offline UPS

Your UPS is too important to “make do” with a system that isn’t quite right. With unit capacities ranging from less than 1 kW to more than 1 MW, Vertiv manufactures and supplies a complete range of efficient and reliable network ups.

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Numeric Online / Offline UPS

NUMERIC’s Line Interactive UPS Systems are engineered to meet the demands of single-user and distributed networks protection. NUMERIC Digital Series UPS System has proved its reliability across the SME and the SOHO segments.

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APC Online / Offline UPS

Schneider Electric delivers legendary reliability every step of the way. Our Data Center Physical Infrastructure options provide a strong, secure framework that is able to grow and adjust with your needs, while staying in budget and optimizing network performance.

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Delta Online / Offline UPS

Our clients are most concerned about power issues such as power failure, power sag, power surge, under voltage or over voltage, frequency variation, harmonic distortion and line noise. 

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Microtek Online / Offline UPS

Microtek Offers Online UPS range from 1KVA to 30 KVA based on world's latest technology to meet the harsh environmental and worst power conditions for applications from small office requirement to space critical missions 

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