The solid-state Series EMCRT is designed to control and invert the direction of a three-phase motor just two legs. The maximum current is 50 Arms (75A on request). The reversers incorporate very-high-immunity components. (read more)

ARC Systems, Inc. offers a variety of Three-Phase motor designs. These AC Induction motors are widely used for many applications. The different type of motors that are available are TENV, TEFC, Open Drip Proof, Moisture Proof, Explosion Proof, Two-speed Windings, and motors with Gear Heads and/or Brakes. (read more)

Baldor has extended its range of three-phase AC motor drives compatible with the Ethernet-compatible Powerlink protocol, adding three higher power versions rated for continuous outputs from 21.5 to 33.5A. The new drives extend the significant system building advantages of Powerlink to a much wider range of continuous and heavy-duty applications. (read more)

MotiFlex e100 is a ground-breaking range of three-phase AC motor drives. In addition to introducing the flexibility of Ethernet Powerlink and TCP/IP connectivity into the high-power machine building sector, a focus on modularity, combined with novel design features, provides users with significant potential for saving costs. (read more)

ABB's new universal design means 1 P/N protects any size 3Ø motor, 200 – 480 VAC.

Reduce (eliminate) phase related motor failures & downtime with expensive emergency repairs. Don't wait until the next storm costs you thousands, start saving today with SSAC HLMU phase monitors. New smaller designs are backed by a 10 year warranty. Most P/Ns are In Stock, USA and Canada. (read more)

Electrocon Frequency Converters - 60 to 50 Hz, 50 to 60 Hz, 60 to 60 Hz Isolation, 50/60 to 400 Hz. (57 Models - 10 to 320 kva). VISICOMM INDUSTRIES KSS3 SERIES THREE PHASE FREQUENCY CONVERTERS (read more)

The new MSK4357 is a 500 volt rated, three-phase, brushless DC motor driver consisting of the bridge, gate drive, control and protect circuitry, all contained in a compact hermetic metal package measuring just 2.10" x 2.25" x 0.390". (read more)

Allegro® introduces two new automotive grade (temperature and voltage rated) three phase BLDC motor controller integrated circuits. These control ICs greatly simplify the system design and lower system cost by integrating the commutation logic on-board, which lessons the burden on the system microprocessor. (read more)

A4931 Designed for Lower Current Applications (read more)

The Sure-Volt ™ overcomes a major shortcoming of many ferroresonant transformer and power semiconductor-based power conditioners: low tolerance to overload conditions. The overload capacity of the Sure-Volt™ eliminates the need for oversizing to accommodate inrush current. (read more)