VRX Three-Phase 277/480 V

Available in sizes from 7 to 125 kVA, the 277/480 V VRX precision outdoor automatic voltage regulator provides the same superior voltage regulation as the VRP in a NEMA-3R / IP44 weather-proof package.  Capable of withstanding climactic extremes from -40° to +131°F (-40° to +50°C), the VRX is uniquely suited to provide regulated precision power to mission critical outdoor loads.  Each phase is independently regulated, and the PCBs are fully connectorized for ease of service.  Applications include oil & gas, mining, construction, chemicals, water treatment, and defense.