The rackmount UPS with a short depth is designed for devices that require an active PFC-compatible power supply.

The PFC Sinewave (E) series, developed for office and server room applications, is a reliable UPS in line-interactive topology with automatic voltage regulation (AVR) for stabilized output supply. The models are compatible with electronic devices that require an active PFC-compatible power supply. The hot-swap system allows for battery replacement without power interruption. The data line protection, also suitable for high-speed transmissions, protects network devices from surges and voltage spikes at data transfer speeds of up to 1 Gbps. Additionally, the rackmount UPS units are ideal for installation in space-constrained areas due to their shallow enclosure depth. Furthermore, the UPS units feature a color LCD display for convenient viewing of power supply information and offer compatibility with energy management software for real-time monitoring.