CyberPower Smart App Online UPS Systems

CyberPower Smart App Online (OL Series) UPS Systems

The CyberPower Smart App Online (OL) series is a family of true online double-conversion uninterruptible power supplies built for the loads that cannot tolerate a transfer gap or dirty input power: servers, network closets, storage arrays, VoIP and telecom gear, medical and lab instruments, and edge equipment running off generator or unstable utility power. Because the OL series continuously rebuilds the AC waveform, it delivers a clean pure sine wave output with effectively zero transfer time to battery. It sits above CyberPower's line-interactive families (such as the Smart App LCD/PR sinewave series) as the company's premium, always-on protection tier.

This collection spans 750 VA / 750 W up to 10,000 VA / 10,000 W in rack/tower chassis (2U on most models listed below, 4U on the OL8KRTHD and OL10KRTHD), so you can match the unit to anything from a single appliance up to a full rack. Every model in the series is extended-runtime capable, accepting external battery packs when you need to ride through longer outages.

Models in this series

Representative and notable models are shown below. See the full range further down this page for every configuration we stock.

The full series also includes the OL1000RTXL2UN, OL1500RTXL2UN, OL2200RTXL2UN, OL3000RTXL2UN, OL3000RTXL2UHVN, OL1K5RTHD, OL2K2RTHD, OL5KRTHDL, OL6KRTHDL, OL8KRT and OL10KRT. Higher-capacity units (5 kVA and up, plus the HVN models) provide 208/240 VAC output for high-density and split-phase deployments.

How to choose

Size by watts, not just VA. Your equipment's real draw is measured in watts. Add up the wattage of everything you'll plug in, then pick a model whose watt rating comfortably exceeds that total (aim to load the UPS to roughly 50 to 80% of its watt rating to leave headroom and extend battery life). VA is the apparent-power rating and is always equal to or higher than watts; on the OL series the two are close because online double-conversion units carry a high power factor; several models here are rated 1:1 (for example OL750RTHD at 750 VA / 750 W and the OL5K to OL10K units).

Set runtime expectations. The runtimes in the table are at the unit's internal battery. Half-load runtimes here range from roughly 6 to 21 minutes, and full-load runtimes from about 2.4 to 8 minutes, enough to ride through brief outages or trigger a graceful, automated shutdown. If you need to survive longer outages or run until a generator stabilizes, every model in this series is extended-runtime capable and accepts matching external battery packs.

Topology: why online matters. Unlike line-interactive UPS systems that switch to battery only when the input fails, an online double-conversion UPS continuously converts incoming AC to DC and back to a new AC sine wave. That means zero transfer time and regulated output through sags, surges, frequency drift and waveform distortion: the right choice for servers, storage, telecom and any sensitive or generator-fed load.

Rack or tower. The models listed here are rack/tower units: they mount in a rack (2U, or 4U for the OL8KRTHD and OL10KRTHD) or stand upright in a closet.

Key features of the OL series

• True online double-conversion with zero transfer time
• Pure sine wave output for clean, stable power to sensitive electronics
• Generator-compatible and tolerant of wide input-voltage and frequency swings
• Extended-runtime capable across the entire range via external battery packs
• Network/SNMP management and monitoring support for remote shutdown and alerts
• Rack/tower chassis that mount in a rack or stand as a tower

Warranty, Canadian shipping & support

The CyberPower OL units in this collection carry a 3-year manufacturer warranty. All stock is CyberPower equipment and ships from Canada.

Replacement batteries & the CyberPower brand

Already own a CyberPower OL unit and just need new batteries? See our matching CyberPower replacement battery collection for the correct cartridges and external battery packs. To explore the rest of the lineup, visit the CyberPower brand page.

Frequently asked questions

Is the Smart App Online series a true online UPS?
Yes. Every model in this collection uses online double-conversion topology, which continuously rebuilds the AC waveform and delivers a pure sine wave output with zero transfer time to battery.

What size UPS do I need?
Total the wattage of the equipment you'll connect and choose a model whose watt rating exceeds that total with room to spare (loading to about 50 to 80% is ideal). This series runs from 750 W to 10,000 W.

Can I extend the runtime?
Yes. Every model here is extended-runtime capable and accepts matching external battery packs for longer backup.

Can these be rack-mounted?
Yes. The models listed here are rack/tower units that install in a rack (2U, or 4U for the OL8KRTHD and OL10KRTHD) or stand as a tower.

Do they support network monitoring?
Yes. The OL series supports network/SNMP cards and management software for remote monitoring, alerts and automated shutdown.

UPSPLUSBATTERY is a Canadian supplier of CyberPower UPS systems. Model names and trademarks belong to their respective owners.