The SITOP UPS500S is a maintenance-free DC UPS based on double-layer capacitor technology, providing 5 kWs of energy storage for bridging short-term power failures in the order of minutes. No battery maintenance is required over the entire service life.

Maintenance-Free Operation

Capacitor-based energy storage eliminates the need for periodic battery replacement, ventilation of the mounting location (per VDE 0510 Part 2 and EN 50272-2), and associated service costs. The system remains operational even at ambient temperatures up to 60°C.

Technical Specifications

Application

Ideal for protecting industrial PCs, machine tool controllers, and automation systems from data loss during power interruptions. The USB interface enables communication with SITOP Manager software for controlled, event-driven shutdown of Windows-based systems.