USI is pleased to represent HV Technologies, Inc. in the southeastern states of Alabama, Florida, Georgia, Mississippi and Tennessee.  Please contact us to learn more.

For more information contact us:, PH: (800) 733-4837

The Load-Trainer II Transformer Simulator is a portable 3-phase trainer. Train lineman in an immersive learning environment with color coded patch cords and a 7″ interactive touchscreen. Simulate Wye, Delta, Polarity, Phase Rotation and Phase Angles, Back-feeding, Multiple Secondary Voltages and more. Please contact us to learn more.
Ph: (800) 733-4837

SEECO’s substation class SUB1 motor operator offers high performance but with a small footprint. Compact, high torque, easy to install. Please contact us for more information:
(800) 733-4837