WEG Electric Motors Corp.
Suwanee, GA 30024
Jul 08, 2008 Based on DSP control, WEG SSW07 soft starter provides both low inertia start and high breakaway torque load start, and limits initial voltage drop while avoiding high current spikes or inrush current. Built-in bypass minimizes power losses and heat dissipation in thyristors and operates at ambient temperatures up to 55°C without down grading or current reduction. With 1.3-5 kg weight, unit is available in sizes ranging from 162-276 mm high, 95-223 mm wide, and 157-220 mm deep.

Schneider Electric
Palatine, IL 60067-7399
Feb 20, 2008 TeSys® T records motor history, statistics, and time-stamped faults to give users real-time view of motor control. System consists of multifunction protection device, separate from automation system, and operator control unit for reading and modification of monitored parameters, along with configuration software. Supporting up to 5 fieldbus types, it offers 6 motor control functions and guards against malfunctions such as overload, current peak, and excessive consumption.

ABB Control Inc.
Wichita Falls, TX 76302
Aug 01, 2007 Incorporating FieldBusPlug communication system, PSR Series Softstarters are available in 3 sizes with widths from 1.77-2.13 in., covering rated currents from 3-45 A, up to 600 Vac, and with control voltages of 24 Vdc or 100-240 Vac. Devices include integrated by-pass, marked front panel with knob adjustments for 3 operational settings, and marked connection terminals. Cooling fan can be attached to increase starts from 10/hr to 20 starts/hr.

GE Multilin
Markham, ON L6E1B3  Canada
Jul 11, 2007 Suited for monitoring motor health, 369 Motor Protection System features 6-step Motor Settings Auto-Configurator utilizing various motor data and parameters to generate complete settings file. Front panel design includes LED indicators while 40-char display enables local set point assignment and viewing of actual values. System also features graphs and tables, Event Recorder, and Security/Change History Report offering traceability of all setting changes.

Schneider Electric
Palatine, IL 60067-7399
Jun 14, 2007 Available in torque limiting, low power, and high power models, Altistart(TM) 01 Soft Starts meet needs of fractional and low horsepower single-phase and 3-phase asynchronous motors, from ¼-75 hp at 110-575 V. They can be used with most any motor starter and offer alternative to low horsepower, electromechanical reduced voltage starters. Installation offers option of DIN rail or panel mounting, contactor-style power wiring scheme, and removable control wiring terminal.

Schneider Electric
Palatine, IL 60067-7399
May 30, 2007 Operating up to 20 hp at 480 Vac, TeSys® U-Line LUS Motor Starter combines power and control functions with modular structure for design flexibility. Self-diagnosis capabilities provide direct access to motor starter information, such as pre-alarm, motor data display, remote reset, differentiated error display, and memorization of last 5 errors. Motor current and control voltage are determined by control unit selected, which can be snapped into power base by hand without wiring.

Adalet
Cleveland, OH 44135 3301
Mar 20, 2007 Suited for hazardous and industrial areas, MS2000 line includes Cutler Hammer A302 series starters and sizes rated up to 25 A. Each features pushbutton actuation with lock out provision to lock manual motor start in off position. Auxiliary contacts are available with one NO and one NC contact, and shunt release is available to electronically trip starter when voltage is applied. Under voltage release is another option to protect motor from low-voltage situation.

ABB Inc.
Wichita Falls, TX 76302
Mar 01, 2007 RoHS-compliant PSR Softstarters offer knob-adjustable functions for starting and stopping 3-45 A, 3-phase motors up to 600 Vac. Mountable in small control panels and equipment enclosures, model range includes 3 physical sizes with widths from 1.77-2.13 in. available for control voltages of 24 Vdc or 100-240 Vac. All sizes include Run signal relay, while sizes 25-45 A add signal relay for TOR or full voltage. Solutions can be remote controlled via bus communication.

TURCK, Inc.
Plymouth, MN 55441
Oct 05, 2006 Comprised of base and power modules available in direct online and reversing versions with and without trip indication, BL20 xStart motor starters allow 3-phase motor control to be connected to same rack as standard I/O. They mount directly next to other BL20 modules and are controlled by same gateway, allowing motors to be controlled via DeviceNet(TM), PROFIBUS®-DP, or CANopen fieldbus protocols. Modules enable connection of motors up to 7 hp at rated operational voltage of 480 Vac.

Schneider Electric
Palatine, IL 60067-7399
Jan 10, 2006 Combining power and control functions with built-in intelligence and modular structure, Telemecanique® TeSys® U-Line Motor Starter operates up to 20 hp at 480 Vac with breaking capacity of 50 kA/400 V. Communication and interface modules for various network protocols enable starter to be integrated into any automation system. Broad setting ranges and ac/dc multi-range voltages enable 6 control units to meet requirements of motor applications up to 32 A.

Siemens AG
Munich D-80333  Germany
Aug 24, 2005 Simatic ET 200pro is available with line starters and reversing starters, both with diagnostics options as well as electronic overload protection. Motors and loads up to 5.5 kW are connected directly to motor starters, which in turn are connected to Simatic ET 200pro distributed I/O system for integration in Profibus or Profinet communications network. Starters have IP 65 protection and are suitable for cabinet-free installation and use directly on machine at local level.

Rockwell Automation Canada
Cambridge, ON N1R 5X1  Canada
Aug 12, 2005 Using current loop gate driver circuit, Medium-Voltage SMC Flex Soft Starters limit starting torque and minimize mechanical damage to belts, gears, and other machine components. Units help meet utility restrictions by reducing high inrush current when starting medium voltage motors. SMC Flex family is suited for pump, fan, compressor, conveyor, and blower applications in industries such as automotive, forestry, metal and mining, petrochemical, and electric power.

Siemens Energy & Automation Inc., Motors & Drives Div.
Alpharetta, GA 30005
Jul 25, 2005 Sirius 3RW40 controls 2 phases in power range up to 300 hp/460 V, while Sirius 3RW44 features closed-loop torque control, allowing it to start drives up to power rating of 950 hp/480 V in standard configuration. Both have motor protection with adjustable overload tripping time, and bypass contact system, which minimizes power loss. Polarity Balancing ensures smooth start-up by generating uniform motor starting characteristics in speed, torque, and current.

Selco Products Co.
Anaheim, CA 92805-4842
Jun 08, 2005 Designed to provide overload and overheat protection, EP42P combines non self-resetting function with built-in ceramic PTC heater positioned directly next to bi-metal sensing switch to provide operational safety in appliances with moving parts. Measuring 17.0 x 7.3 x 3.9 mm, miniature solution features PBT resin-encased enclosure and non-current-carrying bimetal element. It meets UL requirements of motor protection 125 V/250 Vac, ½ hp max.

Carlo GAVAZZI Automation Components
Buffalo Grove, IL 60089
Jun 01, 2005 Equipped with IP20 finger safe terminals and trip test, GMS Series includes 3 frame sizes rated for up to 32, 63, and 100 A. All units are available with rotary switch, except 32 A version, which is available with rotary and rocker switch. Slide out handle provides method to lock manual motor starter in OFF position, and dial cover secures current trip setting. Able to be DIN rail or surface mounted, devices are UL and cUL listed and CE marked.

Pepperl + Fuchs, Inc.
Twinsburg, OH 44087 2245
Aug 20, 2004 FieldConnex™ facilitate connection of field devices of explosion protection methods and feature integrated short-circuit protection for maximum plant availability and production. DIN rail- or cabinet-mountable products can be used in Class I, Div. 1/Zone 1 locations for connection of explosion proof/Eex d field devices. Fieldbus distributors branch trunk line of PROFIBUS PA or FOUNDATION Fieldbus out to 12 spurs, where each spur is individually short-circuit current limited.

Active Power Inc.
Austin, TX 78758
Aug 11, 2004 Battery-Free GenSTART System increases starting reliability for up to 8 MW of multiple standby engine generators. Individual GenSTART Module can supply 1725 cold-cranking amps to generator set starter motors. Both products supply engine generators with assured starting power at start-up. They meet safety and performance standards including listings from UL, FCC, and CSA. Each Module converts 3-phase 480 Vac from UPS to 24 Vdc, to supply immediate start power.

Rockwell Automation Canada
Cambridge, ON N1R 5X1  Canada
Mar 25, 2004 Medium-voltage SMC-Flex™ soft starter limits motor starting torque and reduces high inrush currents when starting MV motors, helping to prevent process shutdowns that can occur during brownout. Rated at 200/400/600 A from 2,400–6,900 V, unit provides closed-loop current regulation and tachometer feedback. Protection and diagnostic features include electronic motor overload protection, stall detection, jam detection, and ground fault protection.

Siemens Energy & Automation Inc., Motors & Drives Div.
Alpharetta, GA 30005
Mar 16, 2004 Sirius 3RW40 and 3RW44 enable gentle starting of 3-phase asynchronous motors and include integral bridging contact system and motor protection with adjustable overload tripping times. Sirius 3RW40 (2-phase) suits starting applications without step changes in torque and has output range from 75–250 kW at 400 V. Suited for drives with outputs up to 710 kW at 400 V, Sirius 3RW44 offers torque control, creep-feed function, diagnostic capabilities and graphical interface.

Danfoss Electronic Drives Div. Of Danfoss Inc.
Loves Park, IL 61111
Dec 31, 2003 Covering 10–150 hp range, MCD 200 Series Soft Starters offer heat dissipation, eliminating need for extra ventilation or bypass connectors, which simplifies installation and minimizes panel space requirements. Model MCD 201 offers timing voltage ramp functionality, and MCD 202 provides current limit soft start, timed voltage ramp down, and motor protection. Add-on modules are available to provide additional capabilities.