Honeywell FC-PSU-UNI2450U V2.1: Industrial-Grade Uninterruptible Power Supply

For critical automation systems requiring rock-solid power protection, the Honeywell FC-PSU-UNI2450U V2.1 delivers 2450W of clean, uninterrupted power. Originally designed for process control environments, this UPS keeps PLCs, DCS systems, and industrial networks running through power sags, surges, and outages.

Field engineers often deploy this unit in Experion PKS systems, DeltaV installations, and legacy Honeywell FCS networks. We’ve also seen it paired with Siemens S7 controllers and Allen Bradley ControlLogix racks when extended runtime matters. The maintenance-free SLA battery typically provides 15-30 minutes of shutdown time, depending on load configuration.

What makes this unit stand out? The 95% efficiency rating actually translates to real energy savings – one Texas refinery reported $3,200 annual savings per unit. The hybrid cooling system keeps things quiet (under 45dB) while maintaining thermal stability. Personally, I found the front-panel diagnostics particularly useful during a recent Houston plant audit where we tracked 17 power anomalies over 48 hours.