UST Mini-EVR Power Conditioner and Voltage Regulator

The UST Mini-EVR power conditioner and voltage regulator is an industrial-grade microprocessor featuring a non-full-power semiconductor design.

This unit continuously monitors output voltage and quickly switches transformer taps when voltage falls outside regulation range. The Mini-EVR™ automatically regulates voltage and conditions power with no operator or programming required. In the event of a malfunction, the automatic bypass actuates to isolate power electronics and controls while maintaining power to the load and all functionality (except voltage regulation).

Industrial-grade means our Mini-EVR™ is compatible with all load types and load-power factors and provides a minimum 1,000% fault-clearing capability. Unlike computer-grade products, the Mini-EVR™ is designed for frequent high-inrush current and low-power factor loads without the need to oversize the product or sacrifice reliability.

UST Mini-EVR Features

• Highest overload capacity available for compatibility with all load types
• Highest fault-clearing capacity available for reliable operation of protective devices
• 99% efficiency for all but the lowest end of the load range
• Continuous load current – no load current interruption on tap switching
• Quickly corrects under/over voltage, sags, and swells
• Automatic fail-safe electronic bypass to eliminate load current interruption in the event of a malfunction
• Zero moving parts and fan-free design for increased reliability and no scheduled maintenance
• Surge suppression and input circuit breaker are standard
• Natural convection cooling

Mini-EVR™ installation is simple. The unit arrives completely assembled and requires no programming, testing, measuring, setting of switches, or internal wiring. It installs much like a dry-type transformer: simply place the unit and make the input and output wiring connections.

For more product details, click here to download the Mini-EVR™ Specification Guide.