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Best known for: Motors
Our favorite product: CFW 100 (so cute!)
Fun fact: Weg is one of the largest manufacturers of electric motors in the world!
Newest product release: CWB IEC circuit breakers
Warranty: 2 years on drives, contactors and circuit breakers; 3 years on drives if purchased with a Weg motor

Variable Frequency Drives

Weg Variable Frequency Drives CFW 100 Series
  • Mini drive - 0.25 to 1 hp
  • Smallest drive on the market!
  • 200/240V, single phase input only
  • Selectable V/F or voltage vector control (VVW)
  • Soft PLC functions built-in
  • Multiple communication protocols optional
Weg Variable Frequency Drives CFW 300 Series
  • Micro drive - .25 to 5 hp
  • Easy to use, quick installation
  • V/F or voltage vector control (VVW)
  • Constant torque rated
  • Four programmable digital inputs
  • High temperature rating, up to 122°F
Weg Variable Frequency Drives CFW 08 Series
  • 1 to 20 hp
  • NEMA 4X Rated
  • V/Hz, Sensorless Vector control
  • Single or 3 phase input
  • Constant torque rated
  • 4 programmable input isolated digital terminals
  • Great for environmental temperatures 14°-122°F
Weg Variable Frequency Drives CFW 11 Series
  • Popular low voltage drive - has it all!
  • Variable/constant torque rating is split between normal duty (VT) and heavy duty (CT)
  • Tons of options and accessories
  • Four control modes; V/Hz, Vector Voltage Control, Sensorless Vector and Vector with encoder feedback
Weg Variable Frequency Drives CFW 11 Series with Pump Genius
  • Pump Genius software works with the CFW11 drive to control pump system processes
  • Available 2 to 75hp @ 230VAC and 2 to 600hp @ 480VAC
  • Monitors system pressure or flow and adjusts pump speed to meet pumping requirements
  • Suffix -PGS is for single drive pump system
  • Suffix -PGM is for multi drive pump system and includes RS-485 communication card installed
  • Learn more (link to blog Chris is writing on this)
Weg Variable Frequency Drives CFW 500 Series
  • 1/3 to 25 hp
  • Single or 3 phase input options up to 3hp, 3 phase above that
  • Ideal for fast commissioning
  • Highly efficient
  • NEMA 1 enclosure
  • V/Hz, Sensorless Vector
  • Great for environmental temperatures 14°-122°F
Weg Variable Frequency Drives CFW 700 Series
  • Available from 1.5 to 150 hp
  • Single or 3 phase input options up to 3hp, 3 phase above that
  • Fan/pump drive, based off the CFW11 series
  • Global specs
  • V/Hz, Sensorless Vector
  • Optional STO (safety torque off)
  • Constant and variable torque rated, de-rated for CT applications
  • Optional 24VDC external power supply
  • Encoder input standard
  • Great for environmental temperatures 14°-122°F
Weg Variable Frequency Drives CFW 701 Series
  • Basically the CFW700 drive but geared toward the HVAC and refrigeration market
  • 1.5 to 150 hp
  • Single or 3 phase input options up to 3hp, 3 phase above that
  • Plenum rated
  • Built-in dynamic transistor (on most models)
  • Built-in DC link choke
  • BACnet NS/TP Modbus-RTU protocols
  • NEMA 1 enclosure
  • Dual rated - constant and variable torque
  • Four control modes; V/Hz, Vector Voltage Control, Sensorless Vector and Vector with encoder feedback
Weg Variable Frequency Drives EPD 11 Series
  • NEMA 3R are indoor/outdoor rated and include a weather kit with everything you need
  • NEMA 3R includes a CFW11 drive, outdoor rating, wall or floor mount depending on hp, weather kit, panel space heater and thermostat, lightning arrestor, service entrance rated.
  • Quick and simple installation - you only need input power and output motor connections
  • Use with Weg motors and you will have a complete and cost-effective AC motor control, monitor and protection solution
  • We currently show the NEMA 3R options online, however, NEMA 12 are available as well (replace the DN3/GN3 with a DN12/GN12 in the part number)
Weg Variable Frequency Drives CFW 11M Series
  • Weg also has low voltage modular VFD designs
  • This is not a series we deal with much, however, as a global supplier Weg does offer them
  • Please contact us for more information, we currently do not offer these online
Weg Variable Frequency Drives CFW 10 Series
  • Micro drive - .25 to 5 hp
  • Easy to use, quick installation
  • V/F or voltage vector control (VVW)
  • Constant torque rated
  • Four programmable digital inputs
  • High temperature rating, up to 122°F

Soft Starters

Weg Soft Starters SSW 05 Series
  • Micro soft starter with DSP (digital signal processor)
  • Compact
  • .75 to 75 hp, 220 to 575 volt
  • Built-in bypass
  • Optional remote HMI
  • Designed for excellent performance during starting and stopping of electric motors
  • Accelerate, decelerate and protect three-phase induction motors
Weg Soft Starters SSW 06 Series
  • High performance microcontroller
  • Micro processed and full digital
  • 3 to 2500 hp
  • Removable HMI with double display (LED/LCD)
  • Totally flexible torque control
  • Fully programmable programmable control methods
  • Built-in pump control function
  • Ensures the best starting and stopping performance of induction motors
  • Accelerate, decelerate and protect three-phase induction motors
Weg Soft Starters SSW 07 Series
  • Soft starter with DSP (digital signal processor)
  • Includes electric motor protection, many easy-to-install optional accessories
  • 6 to 400 hp, 220 to 575V
  • Built-in bypass
  • Operates up to 55° (without current reduction)
  • Accelerate, decelerate and protect three-phase induction motors
  • Please contact us for more information, we currently do not offer these online
Weg Soft Starters GPH2 Series
  • Industrial general purpose AC motor soft starter package
  • Available in NEMA 12, NEMA 3R, NEMA 4-Indoor and NEMA 4-Outdoor
  • 5 to 500 hp @ 230V, 10 to 1200 hp @ 460V
  • Standard panel includes:
    • SSW07 for GPH2 from 17 to 200A (integrated AC1 by-pass)
    • SSW06 for GPH2 from 225 to 800A (integrated AC1 by-pass)
    • Circuit breaker through door disconnect
    • Control power transformer
    • Start/Stop pushbuttons
  • Designed for simple, quick installation and start-up
  • We currently offer a limited selection online, please contact us for other models

Weg
WEG was founded in 1961 and has grown into a global company with more than 30,000 employees operating in 5 continents.

WEG has been selling in the United States since 1977. Weg Electric Corp. was created in 1991 to service the US market and is currently located in Duluth, Georgia.
Most Popular Series
Weg Variable Frequency Drives CFW 11 Series
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Last price increase:2015
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  • Phone: 847-658-8130
  • Fax: 847-658-0960

Marshall Wolf Automation, Inc.
923 South Main Street
Algonquin, IL 60102

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