Motor Control

  • WEG CFW10 EASYDRIVE
    0.18 to 2.2kW
    Standard Features
    • Single-Phase input power supply
    • 200-240V, input voltage
    • 150% current overload capacity
    • 2.5 to 15 kHz adjustable IGBT’s switching frequency
    • Four programmable digital inputs
    • One programmable relay output – Standard Version + Plus Version
    • One programmable analog input – Standard Version + Plus Version
    • Protections: Overcurrent, motor overload, drive over temperature, short circuit, DC link over and undervoltage.
    • Control Features: Linear and “S” acceleration and deceleration ramps, local/remote control, DC braking, JOG, motor slip compensation and multi-speed
    • Display readings: Motor frequency, current, voltage and faults
    • Ambient: 50C, 1000m altitude, 90% non-condensing humidity
    Applications
    • Pumps, Fans, Blowers and Mixers
    Enquire now
  • WEG CFW08 VECTOR
    0.18 to 15kW
    Standard Features
    • IP20 enclosure (optional IP66) with V/Hz and sensorless vector control
    • Single and Three-phase input power supply, 200-240V or 380-480V, input voltage
    • 150% current overload capacity (during 60 s every 10min)
    • 2.5/5/10/15 kHz adjustable IGBT’s switching frequency
    • 4 programmable digital inputs, 2 programmable relay outputs (plus version)
    • 2 programmable analog input (plus version)
    • Protective features: Overcurrent, motor overload, drive over temperature, output phase-to-phase and phase-to-ground short circuit, DC bus over and undervoltage and external fault.
    • Control features: Linear and “S” acceleration and deceleration ramps, local/remote control, DC braking, torque boost, motor slip compensation, electronic pot, preset speeds, adjustable V/Hz profile, maximum and minimum adjustable frequency limits, two skip frequencies, adjustable output current limit, JOG, ride-thru and flying start, process regulator – PID.
    • Display readings: Motor speed, frequency, current, voltage, last fault, heatsink temp. and drive status
    • Ambient: 0C (32F) to 40C (104F), 1000m (3300 ft) altitude, 90% non-condensing humidity
    • ModBus RTU communication capability (standard)
    Optional Features
    • Fieldbus: Profibus, Device Net (with MFW-01 external module)
    • Remote Keypad, Keypad IP55 Enclosure
    • IP20 Kit, DIN Rail Mounting, EMA Filters
    Applications
    • Pumps, Fans, Blowers
    • Mixers, Conveyors
    • Winding/Unwinding
    • Applications
      Pumps, Fans, Blowers and Mixers
    Enquire now
  • WEG CFW11 – 1.1 to 400 kW
    • Weg has released a new generation of variable speed drive with state-of-the-art technology for three-phase induction motor control. Aimed at increasing the productivity for its customers, this new line offers the following innovations:
    Standard Features
    • 200-240V or 380-480V supply voltage
    • Plug and Play philosophy (connect and use) permits quick and easy installation of accessories and optionals.
    • Man-machine interface (HMI) with backlit graphic display and soft-keys, greatly facilitates variable speed drive programming and operation.
    • DC link inductors (symmetrically connected to positive and negative DC link terminals) enable compliance with IEC61000-3-12 standard requirements regarding harmonics (no need for external line reactance).
    • Intelligent thermal management permits full protection of IGBTs, monitoring of heatsink and internal air temperature.
    • Automatic control of the heatsink fan, with speed sensor (additional protection) easily detachable from the product for cleaning and maintenance.
    • Normal Duty and Heavy Duty ratings to adapt optimally to all kinds of load.
    • Protections with fault and alarm warnings
    • Motor overload protection in compliance with IEC 60947-4-2/UL 508 C
    • Memory card built into the standard product allows user to create functions without using external PLC (soft-PLC function – via IEC61131-3 programming software).
    • Oriented start-up facilitates initial user programming.
    • Real time clock
    • TRACE / SCOPE function to assist with the start-up and problems diagnosis.
    Applications
    • Extruders
    • Centrifuges
    • Winders
    • Paper Machines
    • Overhead Cranes
    • Press Feeders
    • Pumps
    • Fans
    • Conveyors
    Enquire now
  • WEG MVW01 Medium Voltage Variable Speed Drive
    • The MVW-01 variable frequency drive includes state-of-the-art technology through a multi-level structure with high voltage IGBT’s (6.5kV), reducing the harmonic currents in the motor to extremely low levels.
    • The configuration of the input rectifier in 12 or 18 pulses allows high power factor in the supply network, fully compliance with IEEE 519 standard.
    Standard Features
    • Motor Voltage: 2.3kV; 3.3kV or 4.16kV
    • Power up to 8000 HP (6000kW)
    • Totally digital with a 32 bit, high performance processor (64 bit bushbar)
    • Removable Man-Machine Interface (LCD/LED) with easy operation double display
    • Mounted on an IP41/NEMA 1 panel
    • Air cooled
    • 12 Pulse input rectifier (18 or 24 pulse optional); high power factor(>0.96) and high displacement power factor (>0.97)
    • Multi-level power topology
    • Optical fibers between power and control
    • Imposed voltage
    • High power voltage (6.5kV) semiconductors reducing the number of components without requiring series connection, resulting in high efficiency and reliability
    • Dry plastic film Power Capacitors with high reliability and long life
    • Withdrawable power arms (quick and easy replacement)
    • Low losses material and high heat dissipation
    Applications
    • Pumps
    • Fans/Exhausters
    • Compressors
    • Mixers
    • Agitators
    • Conveyors
    • Cement Kills
    • Steel Mill
    • Winders/Unwinders
    • Suggar Mill
    • Refiners
    • Banburys
    • Extruders
    Enquire now

  • WEG CFW500 Machinery Drive
    Standard Features
    • Power range: 0.18 to 15 kW
    • Single-phase and three phase
    • Power supply voltage: 200-240V and 380-480V
    • Scalar Control(V/F) and Control Vectorial (VVW)
    • Overload capacity: 150% corrient in 60 sec
    • RFI Filter built-in
    • Inductors in the DC link built-in
    • Ambient temperature -10C to 50C
    • All the electronic boards are conformally coated classified as 3C2 according to IEC 60721-3-3 standard
    • Protection Degree IP20 and NEMA 1
    • SoftPLC function built-in
    • Plug-in modules: I/Os, USB and fieldbus communication
    • Flash memory module
    • Communication protocols
    • WLP and SuperDrive G2 free software
    Applications
    • Machinery
    • Centrifugal Pumps
    • Process Dosing Pumps
    • Fans/Exhausters
    • Compressors
    • Conveyor Belts
    • Roller Tables
    • Granulators/Palletizers
    • Rotary Filters
    Enquire now
  • WEG CFW501 HVAC-R
    Standard Features
    • The Full HVAC Potential
    • Fire Mode: This function makes the drive to inhibit it internal faults making the motor run at adverse conditions without stopping the process
    • Sleep/Wake-Up Mode: It prevents the operation of the motor at low speeds for certain amount of time to be previously programmed. Also the instant when the motor has to be restarted can be determined by using the wake-up mode.
    • Broken Belt: it monitors motor torque and prevents it from running with no load in case of a broken belt.
    • Energy Saving: Depending on the motor speed and load conditions, the flux is reduced decreasing losses and therefore efficiency is improved causing energy saving.
    • Filter Maintenance Alarm: It warns about the need to replace the filter.
    • Bypass: using one of its output relay the CFW501 HVAC allows the motor to be started cross the ling. An external circuitry is needed for the operation.
    • Short Cycle Protection: It prevents a compressor/motor from being switched on and off in short period of times.
    • Dry Pump: It prevents the pump from running with no load.
    • PTC: Possibility for monitoring PTC sensor.
    Features
    • Power Range: 0.18 to 7.5kW
    • Three-phase
    • Power supply voltage: 380-480V
    • Scalar Control (V/F) and Vector Control (VVW)
    • Overload Capacity: 110% of current in 60 sec
    • RFI Filter built-in
    • HMT – Harmonic Mitigation Technology
    • Ambient temperature 40C
    • All the electronic boards are conformally coated classified as 3C2 according to IEC 60721-3-3 standard
    • Protection Degree IP20 and NEMA 1
    • Flash memory module
    • Communication protocols
    • Special features required in the HVAC-R systems
    • WLP and SuperDrive G2 free soft wares
    Applications
    • Pump and fan applications in general
    • Hospitals
    • Airports
    • Commercial buildings
    • Hotels
    • Shopping Malls
    • Universities/Schools
    • Compressors (chillers)
    Enquire now
  • WEG CFW700 General Purpose Drive
    • One of the main focus for WEG Drives is have a robust product for general purpose applications. The CFW700 is a hight performance product with torque and speed control.
    The power range:
    • 1.5 to 2.2kW (1.5 to 3HP) 200-240V – Single-phase
    • 1.1 to 55kW (1.5 to 75HP) 200-240V – Three-phase
    • 1.5 to 132kW (2 to 175HP) 380-480V – Three-phase
    • 1.5 to 110kW (2 to 150HP) 500-600V – Three-phase
    Features
    • Scalar Control (V/F), Vector Control (VVW), Open Loop Vector Sensorless and Closed Loop with Incremental Encoder.
    • Overload capacity: ND with 110% current or HD with 150% current in 60 sec.
    • RFI Filter built-in (optional)
    • Safety Stop Board
    • Ambient temperature -10C up to 50C
    • All the electronic boards are conformally coated classified as 3C2 according to IED 60721-3-3 standard
    • Protection Degree IP20 and NEMA 1
    • SoftPLC function built-in
    • Plug-in modules
    • 24V cd power supply board for control feeding
    • Flash memory module
    • Communication protocols
    • WLP and SuperDrive G2 free software
    Applications
    • Centrifugal Pumps
    • Fans/Exhausters
    • Compressors
    • Conveyor Belts
    • Roller Tables
    • Granulators/Palletizers
    • Rotary Filters
    • Paper and Cellulose/Wood Machines
    • Chemical and Petrochemical Process
    • Ironworks and Metallurgy Process
    Enquire now
  • WEG CFW701 HVAC-R
    • Power range: 1.1 to 132kW (1.5 to 175HP)
    • Single-phase and three-phase
    • Power supply voltage: 200-240V, 380-480V and 500-600V
    • The configuration of the input rectifier in 12 or 18 pulses allows high power factor in the supply network, fully compliance with IEEE 519 standard.
    Standard Features
    • Scalar Control (V/F), Vector Control (VVW), Open loop Vector Sensorless and Closed Loop with Incremental Encoder
    • Overload capacity: ND with 110% current or HD with 150% current in 60 sec
    • RFI Filter built-in
    • Ambient temperature up to 50C
    • All the electronic boards are conformally coated classified as 3C2 according to IEC 60721-3-3 standard
    • Protection Degree IP20 and NEMA 1
    • 24V cd power supply board for control feeding
    • Flash memory module
    • Communication protocols
    • Special features required in the HVAC-R systems
    • WLP and SuperDrive G2 free software
    Technical HVAC-R Advantages
    • Focus on HVAC regime
    • RFI filter built-in
    • Low harmonic distortion
    • Special functions
    • Advanced PID
    • Communication protocol
    • Conformal Coating
    • Flash memory
    Applications
    • Pumping and Ventilation Systems in general
    • Hospitals
    • Airports
    • Commercial Buildings
    • Hotels
    • Shopping Malls
    • Compressors (chillers)
    Enquire now

  • WEG CFW09 Variable Speed Drive
    • The WEG CFW-09 Series of Variable Speed Drives incorporate the world’s most advanced technology in drives for three-phase AC induction motors.
    Features
    • Power range: 1.1 to 1,100kW
    • Power Supply Voltage: 220-230V, 380-480V, 500-600/690V
    • Vectrue Technology, this technology was developed by WEG and provides the following advantages:
      - V/F or Vector Control modes.
      - True Flux Vector Control in either open or close loop vector.
      - True Open Loop Vector Control with high torque and fast dynamic response.
      - Self-turning for automatic drive set-up to match the drive of the motor and load in vector modes.
    • Optimal Braking
    • High Performance RISC 32 bit microprocessor
    • Vector and Scalar Control with selection by parameter
    • Detachable SMART keypad with dual display (LCD and LED)
    • Variable and Constant Torque ratings
    • Degree of Protection NEMA 1 / IP20
    • Compact Design
    • Simplified installation and programming
    • Oriented start-up
    • Through surface mounting option
    • On/Off-line PC programming with SuperDrives software
    • DCbus connections available
    • Fieldbus network communication. Profibus DP or DeviceNet (optional). Modbus RTU (built-in)
    • COPY Function
    • Multi-Speed Function
    • Overlapping PID Regulator
    Applications
    • Fans/Exhausters
    • Centrifugal Pumps
    • Metering/Processing Pumps
    • Mixers
    • Compressors
    • Extruders
    • Pumps
    • Screeners
    • Vibratory Feeders
    • Crushers
    • Dynamic Separators
    • Conveyors
    • Cement Ovens
    • Roller Tables
    • Winders/Unwinders
    • Overhead Cranes/Cranes
    • Presses/Lathes/Milling Cutters
    • Drillers/Grinders
    • Laminators
    • Cutting Lines
    Enquire now
  • WEG Soft-Starter SSW-05
    • Soft-Starters are electronic starters designed to accelerate, decelerate and protect three-phase induction motors, controlling the voltage applied on the motor.
    • The SSW-05 Plus Micro Soft-Starters with DSP control (Digital Signal Processor) have been designed to supply an excellent performance during starting and stopping electric motors with excellent cost/benefit ratio.
    • The SSW-05 Plus Micro Soft-Starters are compact, optimizating the space in electrical panels and incorporates all protections for the driven motor.
    • NOTE: SSW Soft-Starters Series were designed for exclusively industrial or professional use.
    Features
    • Current: 3 to 85A
    • Voltage: 220 to 575V
    • Built-in By-pass
    • DSP control
    • Remote HMI (optional)
    • Built-in motor protections
    • Reduction of stress on couplings and other transmission devices during starting (gear boxes, sheaved)
    • Extended lifetime of motor and mechanical components/aprts due to reduced mechanical shocks
    • Easy operation, programming and maintenance
    • Simple electrical wiring
    • Operation in ambient up to 55C
    Applications
    • Bladed Vacuum Pumps
    • Centrifugal Pumps
    • Crusher (Unloaded Starts)
    • Screw Compressors (Relief Start)
    • Mixers
    • Cellulose Refiners
    • Axial Fans (Low Inercia and Low Load)
    Enquire now
  • WEG SSW07/08
    7.5 to 250 kW
    • SSW07/08 Soft-Starter, with DSP (Digital Signal Processor) control, designed to provide great performance at motor starts and stops with an excellent cost-benefit relation.
    • Easy set up it simplifies start-up activities and daily operation.
    • SSW07/08 Soft-Starter(17 to 412A) with built–in-by-pass providing a reduction in size and energy savings.
    • SSW07/08 Soft-Starter is compact, contributing to the optimization space in electric panels. SSW07/08 Soft-Starter incorporates several electric motor protections.
    Standard Features
    • Built-in-By-pass (up to 820A)
    • 220-575V, 50/60Hz input power supply (universal voltage)
    • Control power supply: 110-240Vac, 50/60Hz
    • Start Cycle: 300% of full load current during 30 seconds, 10 starts per hour with ventilation kit (45A to 200A). 300% of full load current during 30 seconds, 3 starts per hour without ventilation kit (45A to 200A).
    • Ambient: 131F (55C), 3300ft (1000M) altitude, 90% non-condensing humidity
    • 3 Isolated digital inputs
    • 2 Outputs relays with NO contacts, 240V/1A, programmable functions
    • Initial voltage adjustment (30%...90%)
    • Acceleration ramp time 1…40s
    • Deceleration ramp time: OFF…40s
    • Current limitation adjustment: 150%...450%
    • Communication: Modbus RTU-RS232 and Modbus RTU-RS485
    • Communication: Device Net and Profibus DP via MFW01 gateway
    • Protective Features: motor overload, phase sequence, motor phase loss, locked rotor, thyristors overload and overcurrent, heatsink overtemperature, external fault, open by-pass contact, frequency out of range, electronic supply undervoltage.
    • Built-in EMC filter (Class A)
    • High Start Duty – 3 controlled phases for SSW07
    • Light Start Duty – 2 controlled phases for SSW08
    SSW07 Applications
    • Pumps
    • Blowers
    • Compressors
    • Fans
    • Crushers
    SSW08 Applications
    • Pumps
    • Low Inertia Blowers
    • Compressors
    • Low Inertia Fans
    Enquire now
  • WEG SSW06 4 to 750kW
    Standard Features
    • 220-575V 50/60Hz input voltage supply
    • HMI with double display (LED + LCD)
    • Built-in By-pass (up to 820A)
    • Six cables connection
    • Duty cycle: 300% of full load current during 30 seconds every 6 minutes
    • Keypad with LED display
    • 6 programmable isolated digital inputs (24 VDC)
    • 3 programmable relay output (1 Amp – 250V)
    • 1 analog output
    • 1 differential analog input
    • Protective Features: motor overload, under and overcurrent, power supply phase loss, motor phase loss, thyristors fault, phase sequence, soft starter over temperature and external fault.
    • Control Features: Pump Control, acceleration and deceleration independently adjustable ramps, kick start, pedestal voltage, starting current limitation, torque control and optimal breaking.
    • Display readings: Motor current and power
    • Ambient: 144F (55C)m 3300ft (1000m) altitude, 90% non-condensing humidity
    • CE certified
    Applications
    • Pumps
    • Blowers
    • Compressors
    • Fans
    • Conveyors
    • Crushers
    Enquire now

  • WEG SSW7000-Medium Voltage Soft-Starter
    • The SSW7000 is suitable for medium voltage motors.
    • It reduces the voltage applied to the motor at start.
    • As a consequence, motor current and torque is reduced for a smooth start.
    • This eliminates impacts of inrush current on the power supply and impacts of mechanical shocks on the load and the coupling.
    • This helps in reducing maintenance of bearings, couplings, gear boxes, pulleys, belts and chains, in addition to protecting the motor.
    Features
    • Torque Control
    • Accessories can be easily and quickly installed by using the Plug and Play concept
    • Motor Voltage: 2.3kV, 4.16kV or 6.9kV
    • Power: 750 to 4500HP (560 to 3600kW)
    • Output current: 180A, 300A and 360A
    • Protection Degree: IP41 or NEMA 12
    • Operating interface (HMI) with graphic LCD
    • Real time clock
    • Main and bypass vacuum contactors
    • Medium voltage fuses
    • Power and control insulated by fiber optics
    • Flash memory module (accessory)
    • SoftPLC Function
    • Licence-free software SuperDrive and WLP
    • USB connection to PC
    • Motor thermal protection – PT100 – 8 channels (optional accessory)
    • 5 start modes
    • Network communication boards (accessories): DeviceNet, Profibus-DP, Ethernet and Modbus, RD-23 or RS-485
    Applications
    • Blowers
    • Compressors
    • Conveyors
    • Chippers
    • Fans
    • Exhausters
    • Pumps
    Enquire now