CyberPower OL5KERTHDL uninterruptible power supply (UPS) Double-conversion (Online) 5 kVA 5000 W 10 AC outlet(s)

The CyberPower OL5KERTHDL UPS Double-conversion 5 kVA 5000 W 10 AC outlets is a rackmount/tower uninterruptible power supply designed to provide continuous, regulated power for critical equipment. It uses double-conversion topology and sealed lead-acid battery technology to deliver a stable output and short backup time at full load. The unit is housed in a metal enclosure in black and includes ten AC outlets and a USB 2.0 port for basic communications.

Advantages

The double-conversion design ensures consistent voltage and frequency regulation by isolating connected equipment from mains disturbances. Sealed lead-acid batteries offer reliable standby power and a predictable runtime, while the metal housing and rackmount/tower form factor provide durability and flexible installation options. With ten AC outlets and an output capacity of 5 kVA / 5000 W, the UPS supports multiple devices simultaneously and simplifies power distribution in server rooms and network closets.

Suitable for

• Small to medium server racks and network cabinets
• Critical network equipment such as routers, switches and firewalls
• Storage arrays and backup systems requiring continuous power
• Workstations and lab equipment that need clean, regulated power

Key specifications

• Topology: Double-conversion (online) UPS
• Output power: 5000 W
• Output power capacity: 5 kVA
• AC outlets: 10 outlets
• Battery type: Sealed lead-acid
• Typical backup time at full load: 4.9 minutes
• Ports: 1 × USB 2.0
• Form factor: Rackmount / Tower
• Chassis material and color: Metal housing, black
• Weight: 53.3 kg

How to use

Install the UPS in a suitable rack space or position it as a tower on a stable, level surface with adequate ventilation. Connect critical equipment to the provided AC outlets and connect the UPS to the mains supply according to local electrical codes. Use the USB 2.0 port to connect to a management station or monitoring device if needed. Verify battery charge and perform a self-test after installation; ensure cooling clearances are maintained and avoid placing the unit near heat sources or in damp environments.

Recommendations

For reliable operation, schedule periodic battery checks and replace sealed lead-acid batteries according to the manufacturer’s recommended interval or when runtime falls below required thresholds. Maintain proper ventilation and keep firmware and monitoring software up to date to ensure accurate status reporting and safe shutdown procedures during extended outages.