IREM on-line double conversion uninterruptible power supplies are designed to protect sensitive loads, contributing to the improvement of POWER QUALITY. Thanks to the use of PWM technology with IGBT and the latest generation microprocessor control, Minipower and Steropower uninterruptible power supplies deliver a perfectly sinusoidal output waveform and reliable performance even under challenging conditions.
Why choose Minipower and Steropower uninterruptible power supplies?
IREM uninterruptible power supplies provide protection even in the presence of electrical disturbances and transients. They safeguard electromedical devices, IT systems, telecommunication plants, industrial automation equipment, and other critical systems, ensuring continuity and reliability in situations where a power interruption could cause significant damage or safety risks.
The Minipower USF and UPX models are available in single-phase versions with power ratings from 1 to 10 kVA, while the Minipower UPH models, available in tri/single-phase versions, cover the range from 6.5 to 20 kVA. The Steropower UPG models are three-phase with power ratings from 10 to 200 kVA. These solutions are designed to meet the demands of complex industrial environments and applications where service continuity is essential.
When is it advisable to choose the version with galvanic isolation?
The Minipower USF and UPX models are also available with an Isolation transformer. This configuration is recommended when it is necessary to enhance load protection against overvoltages and line disturbances. The transformer, featuring low capacitive coupling, attenuates disturbances, remains active even with the by-pass inserted, and enables the reconstruction of a zero potential neutral. Additionally, it integrates a circuit breaker with differential protection.
How is battery life preserved?
The wide input voltage tolerance allows minimizing the use of batteries, thus increasing their efficiency and lifespan. In the case of micro-interruptions, the required energy is supplied by a capacitor bank, further preserving battery life by avoiding unnecessary usage.
How are management and communication handled?
For intuitive and integrated management, Minipower and Steropower uninterruptible power supplies are equipped with an RS232 serial port, a USB port, and a communication card slot. These features enable effective communication with the most common operating systems and network environments.
Conforming to major European directives on safety and electromagnetic compatibility (EN 62040-1:2008; EN 62040-1/EC:2009; EN 62040-1/A1:2013; and 2014/35/EU), Minipower and Steropower uninterruptible power supplies represent the ideal solution to guarantee high protection standards and enhance POWER QUALITY in the most critical applications.
