UPS CyberPower OLS1500ERT2UA-B, On-Line 1500VA/1350W, Tower/19 inch 2U, LCD, USB/RS232

The CyberPower OLS1500ERT2UA-B is an on-line uninterruptible power supply providing continuous, double-conversion power protection with a rated capacity of 1500VA / 1350W. Designed in a convertible Tower or 19" 2U rack form factor, the UPS includes an integrated LCD for real-time status and diagnostics and supports communication via USB and RS232 ports to enable remote monitoring and orderly shutdown of connected systems. It delivers stable, regulated output appropriate for sensitive electronic equipment and servers in data centers, network cabinets and critical workstations.

Advantages

The on-line double-conversion topology ensures consistent, regulated AC output irrespective of input disturbances, providing seamless protection from outages, frequency variations and voltage sags or surges. Convertible mechanical design allows installation as a freestanding tower or mounted in a 19" 2U rack to fit different deployment environments. The front LCD presents operational parameters and alarm conditions clearly, while USB and RS232 communication ports permit integration with monitoring software and remote management tools.

Suitable for

• Server rooms and small data centers requiring continuous power for critical systems
• Network cabinets and communication equipment that need regulated, low-noise power
• Workstations and professional equipment sensitive to voltage fluctuations
• Remote sites where monitored power and orderly shutdown are required

Key specifications

• Output power: 1500 VA / 1350 W
• Topology: On-line double-conversion
• Form factor: Convertible Tower / 19" 2U rack-mount
• Display: Integrated LCD for status and diagnostics
• Communication interfaces: USB and RS232 ports

How to use

Install the UPS in the chosen orientation — freestanding as a tower or mounted in a 19" 2U rack according to the mounting instructions. Connect the UPS to a grounded AC source and power on the unit. Attach protected equipment to the UPS output sockets and connect monitoring software via USB or RS232 to enable status reporting and automated shutdown. Regularly check the LCD for input/output parameters, battery status and alarm messages to confirm normal operation.

Recommendations

Place the UPS in a well-ventilated environment away from direct heat sources, and ensure periodic inspection of battery health according to the manufacturer’s maintenance schedule. Use the communication ports to integrate with server-management or UPS-monitoring software to receive alerts and configure orderly shutdown procedures for connected systems.