Uninterruptible Power Supply CyberPower OLS3000ERT2UA 3 kVA 2700 W 10 AC outlets

CyberPower OLS3000ERT2UA is a 3 kVA / 2700 W online double-conversion UPS designed to deliver continuous pure sine wave power for mission-critical equipment. It supports up to 10 AC outlets and uses sealed lead-acid battery technology in a rackmount/tower form factor, making it suitable for server rooms, data centers, network storage (NAS), DVRs and surveillance systems, transportation infrastructure and emergency systems.

Advantages

The UPS provides online double-conversion topology to ensure stable output and isolation from input disturbances, with pure sine wave output suitable for sensitive electronics. A color LCD panel enables monitoring of system status and easy configuration, while a relay-type dry contact allows local management and integration with external control systems. The unit supports extended battery modules with automatic detection to estimate runtime, and variable-speed fans perform thermal management based on load to reduce noise.

Suitable for

• Server rooms and data centers
• Network-attached storage (NAS) systems
• DVRs and surveillance systems
• Transportation and infrastructure equipment
• Emergency systems and critical communications

Key specifications

• Output power: 2700 W
• Output power capacity: 3 kVA
• AC outlets quantity: 10 AC outlet(s)
• Battery type: sealed lead acid
• Form factor: rackmount / tower
• Product colour: Black
• Weight: 27.6 kg

How to use

Install the CyberPower OLS3000ERT2UA in a suitable rack or place it on a stable surface in a ventilated environment. Connect critical devices to the UPS AC outlets and plug the UPS into a reliable mains source. Use the color LCD panel to view input/output status, battery level and alarms, and configure operational settings according to your site requirements. If additional runtime is needed, connect compatible Extended Battery Modules; the UPS will auto-detect the number of EBMs and update runtime estimation.

Recommendations

Place the UPS in a temperature-controlled, dust-free environment with adequate ventilation. Regularly test the battery and schedule preventive maintenance. Ensure firmware and configuration settings match the supported equipment and follow manufacturer guidelines when connecting Extended Battery Modules to avoid overload or unsupported combinations.