EL500FR Eaton 500 FR 500VA Offline (Standby) UPS/USV

Compact Line-Interactive UPS for branch power continuity with the EL500FR

The EL500FR is a single-phase standby UPS engineered for network closets, retail endpoints, and remote workstations that require short ride-through and controlled shutdown during mains disturbances. Its line-interactive/standby design focuses on fast transfer to battery, integrated surge suppression, and predictable behavior under brownouts and transient events, keeping edge devices within safe operating conditions.

With 500VA/300W capacity, the EL500FR targets low-power loads such as routers, switches, POS terminals, and small appliances where availability and data integrity matter more than long runtime. The outlet architecture separates 3 Type E battery-backed receptacles from 1 Type E surge-only receptacle to prioritise critical devices, while the IEC 60320 C14 input simplifies integration into standard rack PDU and branch circuits. At 50% load, the EL500FR provides 8.6 minutes of runtime to bridge short outages and support orderly shutdown workflows.

Why Choose the EL500FR?

The EL500FR delivers an efficient density-to-protection profile for distributed deployments, providing essential battery backup and surge conditioning without the complexity of larger double-conversion platforms. For IT teams standardising edge resilience, the EL500FR supports scalable rollout across many sites, consistent single-phase operation, and practical outlet segregation for prioritised load management.

Eaton designs the Ellipse ECO series around dependable power electronics, safety compliance, and operational consistency for modern IT environments. The EL500FR aligns with IEC 62040 and related standards to support enterprise procurement requirements, with a compact rackmount/tower form factor suited to constrained spaces and service-friendly installation.

Key Applications:

• Branch and edge network closets
• Retail POS and payment peripherals
• SOHO and remote office endpoints
• Lab workstations and single-system backup

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your rollout requirements for the EL500FR and the option to extend the warranty up to 6 years for additional security on your investment.