CBR Launches the QTM-1500T-4F-LCUC Line-Interactive UPS with USB Monitoring Support

• January 30, 2026

CBR Introduces the QTM-1500T-4F-LCUC UPS with Enhanced Monitoring and Voltage Regulation

CBR has added a new model to its line-interactive uninterruptible power supply (UPS) lineup with the QTM-1500T-4F-LCUC. Designed to deliver reliable backup power and enhanced voltage stabilization, this UPS offers a rated output capacity of 1500 VA. It aims to provide both protection and convenience for users seeking a budget-friendly power solution.

One of the key features of the QTM-1500T-4F-LCUC is its stepped automatic voltage regulation (AVR). This mechanism adjusts voltage fluctuations in defined increments, which helps protect connected equipment from the common issues of undervoltage or overvoltage without resorting to the battery. Such regulation contributes to prolonging battery life and improving overall system stability.

In contrast with many UPS products in the same price range, the QTM-1500T-4F-LCUC supports USB-based communication and monitoring capabilities. This integration enables users to monitor UPS status and power events directly via a USB connection. Importantly, this functionality does not require the installation of additional software, simplifying the setup process and usability.

The inclusion of USB monitoring is a notable advantage for installers and consumers who seek a straightforward way to track power quality and battery conditions. Underscoring convenience, this feature supports enhanced management of power interruptions and graceful shutdown procedures for critical hardware.

The unit is targeted at consumers and small businesses looking for a cost-effective solution to maintain uptime during power disturbances. While specific pricing details have not been disclosed, the product is positioned to cost less than 10,000 rubles, aiming to combine affordability with practical power protection.

Overall, the CBR QTM-1500T-4F-LCUC stands out in its segment by pairing adequate power capacity with voltage regulation technology and enhanced USB monitoring support. Its feature set is designed to provide peace of mind for users relying on sensitive electronic devices that require consistent power quality.

CBR’s new QTM-1500T-4F-LCUC UPS delivers 1500 VA with stacked AVR and includes USB monitoring without extra software.