6EP19355PG01 - 

SITOP DC UPS with Capacitor Backup
The innovative SITOP DC UPS with Capacitor backup is based on completely maintenance-free capacitors with a long service life. In 8 years, even at 50°C, they still have more than 80% of their capacity. This means that the energy storage unit does not have to be replaced. Since the capacitors do not emit any gas, the control cabinet does not have to be ventilated. A further advantage is the significantly shorter charge times required for the double-layer capacitors which ensure a fast buffer readiness after a power failure.

Completely Maintenance-Free DC UPS with High Capacity Double-Layer Capacitors

Can Be Cascaded on Modular Basis for DIN Rail Mounting: SITOP UPS500S 24 V/15 A Basic Unit with Integrated Energy Store, 2.5 or 5 kW, Can Be Combined with Up to 3 Expansion Modules (5 kW)

Long-Life Capacitors Make Battery Replacement Unnecessary: After 8 Years, the UPS Still Has 80% of Rated Capacity at 50°C Ambient Temperature

Mounting Location Does Not Require Ventilation (VDE 0510 Part 2/EN 50272-2)

Quick Restoration of Buffer Readiness