CyberPower PR3000ERTXL2UC UPS (záložný zdroj) line-interactive 3 kVA 3000 W 8 AC výstupov

CyberPower PR3000ERTXL2UC is a Line-Interactive uninterruptible power supply (UPS) offering 3 kVA / 3000 W output capacity in a compact metal enclosure suitable for rackmount or tower installation. The unit provides eight AC outlets, a C20 inlet, a single USB 2.0 port for basic management and shutdown signalling, and a sealed lead‑acid (VRLA) battery providing short-term backup power. Typical runtime is approximately 1.7 minutes at full load and about 7.1 minutes at half load. The UPS meets common regulatory certifications including CE, FCC, RCM, RoHS, UL and VCCI.

Advantages

The PR3000ERTXL2UC delivers reliable line-interactive voltage regulation and battery backup in a rack/tower form factor, combining a high output capacity with a metal housing for durability. Its eight AC outlets accommodate multiple devices, while the integrated USB 2.0 port enables orderly shutdown and basic communication with connected systems. The VRLA battery design reduces maintenance requirements compared with flooded batteries, and the certified design adheres to international safety and electromagnetic compatibility standards.

Suitable for

• Small server cabinets and network closets requiring 3 kVA backup
• Workstations, network switches, and storage devices in SMB environments
• Edge computing nodes and rackmounted equipment with limited space
• Short-duration power protection for critical systems during outages

Key specifications

• Output power: 3000 W
• Output power capacity: 3 kVA
• AC outlets: 8 outlets (combination of C13/C19 sockets with C20 inlet)
• Battery type: Sealed lead‑acid (VRLA)
• Connectivity: USB 2.0 port (1)
• Form factor: Rackmount or tower convertible metal housing
• Typical runtime: ~1.7 minutes at full load; ~7.1 minutes at half load
• Product colour: Black
• Weight: 32.8 kg
• Certifications: CE, FCC, RCM, RoHS, UL, VCCI

How to use

Install the UPS in a suitable rack bay or place it on a stable surface for tower configuration, ensuring adequate ventilation and clearance around the unit. Connect the input power via the C20 inlet to a compatible mains feed, then plug protected equipment into the provided AC outlets. Use the USB 2.0 connection to link the UPS to a management workstation or server for automated shutdown and basic monitoring where supported. Periodically inspect the unit and replace batteries according to manufacturer guidelines or when end-of-life indicators appear.

Recommendations

Deploy the PR3000ERTXL2UC to protect critical load components that require uninterrupted power for short durations, and configure monitoring or shutdown software via the USB port to prevent data loss. Place the UPS in a temperature-controlled environment and schedule battery checks; do not block ventilation or expose the unit to moisture. For sustained runtime requirements, consider external battery cabinets or a higher-capacity UPS model.