UPS rack online electro base OR3000 2700W, 8x7Ah 12V batteries

Rack-mounted online UPS electro base OR3000 delivers up to 2700W of continuous output and ships with eight 7Ah 12V batteries to provide extended runtime for critical equipment. Designed for installation in a standard 19" rack, this UPS offers true online double-conversion topology to isolate connected loads from input fluctuations, regulate voltage precisely and maintain continuous power to servers, network devices and other sensitive systems. Front-panel indicators and rack-friendly dimensions allow straightforward integration and monitoring in data centers, server rooms and telecom cabinets.

Advantages

The online double-conversion design ensures uninterrupted, clean output independent of input quality, eliminating transfer time between mains and battery. Built-in battery pack of eight 7Ah 12V cells provides immediate backup capacity and predictable runtime for controlled shutdowns. Rack form factor and standard mounting hardware simplify installation in 19" enclosures while front status indicators and audible alarms aid operational monitoring. The unit supports automatic voltage regulation to reduce stress on connected equipment from brownouts and overvoltage events.

Suitable for

• Rack servers and blade systems requiring continuous power
• Network switches, routers and firewalls in data closets
• Storage arrays and NAS devices during maintenance or outages
• Telecom and VoIP equipment in central offices
• Edge computing nodes and industrial control cabinets

Key specifications

• Output power: 2700W continuous
• Topology: Online double-conversion (true online)
• Batteries: eight 12V 7Ah sealed lead-acid cells included
• Form factor: 19" rack-mount compatible
• Rack height: fits standard rack enclosures (check unit U-size before installation)
• Typical runtime: depends on load; designed for controlled shutdowns and short-term backup
• Voltage regulation: automatic voltage regulation to stabilize input fluctuations
• Indicators: front-panel status LEDs and audible alarms
• Connections: standard power input and output sockets suitable for rack installations

How to use

Install the UPS into a compatible 19" rack using the supplied mounting hardware and verify secure attachment. Connect the mains supply to the UPS input, then attach critical equipment to the UPS output sockets. Allow the internal batteries to charge fully before relying on battery-only operation. Use the front-panel indicators to monitor load status and battery condition and consult the user manual for alarm meanings. For controlled shutdowns, configure connected servers or management software to receive the UPS signal where supported.

Usage recommendations

Place the unit in a well-ventilated rack space with ambient temperature within the manufacturer's specified range. Avoid placing heavy equipment directly on top of the UPS, and ensure regular battery checks and replacement intervals according to usage patterns. For extended runtimes or high-density loads, consider external battery cabinets or a higher-capacity UPS model.