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The CFW300 variable speed drive is a high-performance VSD for three-phase induction motors, ideal for applications on machines or equipment that require precise control and easy operation.It features compact size, contactor-style electrical instalation, selectable WEG vector control (VVW) or scalar control (V/F), built-in operating interface (HMI), SoftPLC, free WPS programming software and plug-in accessories that may be added to provide extended functionalities, making it a flexible solution of excellent cost effectiveness. Applications: Machines and Equipment, Opening/Closing of Gates, Single-Phase Power Supply, Fans / Exhausters, Centrifugal pumps, Granulators / Conveyor, Belts / Palletizers, Stirrers / Mixers, Process dosing pumps, Stores or Homes.
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Model range
CFW300 compact series (1 phase 110-127 V)
Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
---|---|---|---|---|---|
CFW300A01P6S1NB20 | 0,18 | 1.6 | 70x157,9x148,4 | reduced! | |
CFW300A02P6S1NB20 | 0,37 | 2.6 | 70x157,9x148,4 | reduced! | |
CFW300A04P2S1NB20 | 0,75 | 4.2 | 70x157,9x148,4 | reduced! | |
CFW300A06P0S1NB20 | 1,1 | 6 | 70x157,9x148,4 | reduced! |
CFW300 compact series (1 phase 200-240 V)
Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
---|---|---|---|---|---|
CFW300A01P6S2NB20 | 0,18 | 1.6 | 70x196x190,1 | reduced! | |
CFW300A02P6S2NB20 | 0,37 | 2.6 | 70x196x190,1 | reduced! | |
CFW300A04P2S2NB20 | 0,75 | 4.2 | 70x196x190,1 | reduced! | |
CFW300A06P0S2NB20 | 1,1 | 6 | 70x196x190,1 | reduced! | |
CFW300A07P3S2NB20 | 1,5 | 7.3 | 70x196x190,1 | reduced! | |
CFW300B10P0B2DB20 | 2,2 | 10 | 70x237x200,1 | reduced! |
CFW300 compact series (3 phase 200-240 V)
Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
---|---|---|---|---|---|
CFW300A01P6T2NB20 | 0,18 | 1.6 | 70x196x190,1 | reduced! | |
CFW300A02P6T2NB20 | 0,37 | 2.6 | 70x196x190,1 | reduced! | |
CFW300A04P2T2NB20 | 0,75 | 4.2 | 70x196x190,1 | reduced! | |
CFW300A06P0T2NB20 | 1,1 | 6 | 70x196x190,1 | reduced! | |
CFW300A07P3T2NB20 | 1,5 | 7.3 | 70x196x190,1 | reduced! | |
CFW300B10P0B2DB20 | 2,2 | 10 | 70x237x200,1 | reduced! | |
CFW300B15P2T2DB20 | 3,7 | 15.2 | 70x237x200,1 | reduced! |
CWF300 compact series (3 phase 380-415 V)
Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
---|---|---|---|---|---|
CFW300B01P1T4DB20 | 0,37 | 1.1 | 70x237x200,1 | reduced! | |
CFW300B01P8T4DB20 | 0,75 | 1.8 | 70x237x200,1 | reduced! | |
CFW300B02P6T4DB20 | 1,1 | 2.6 | 70x237x200,1 | reduced! | |
CFW300B03P5T4DB20 | 1,5 | 3.5 | 70x237x200,1 | reduced! | |
CFW300B04P8T4DB20 | 2,2 | 4.8 | 70x237x200,1 | reduced! | |
CFW300B06P5T4DB20 | 3 | 6.5 | 70x237x200,1 | reduced! | |
CFW300B08P2T4DB20 | 4 | 8.2 | 70x237x200,1 | reduced! | |
CFW300C10P0T4DB20 | 4,5 | 10 | 89x252,3x207,5 | reduced! | |
CFW300C12P0T4DB20 | 5,5 | 12 | 89x252,3x207,5 | reduced! | |
CFW300C15P0T4DB20 | 7,5 | 15 | 89x252,3x207,5 | reduced! |
CWF300 compact series (3 phase 440-480 V)
Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
---|---|---|---|---|---|
CFW300B01P1T4DB20 | 0,37 | 1.1 | 70x237x200,1 | reduced! | |
CFW300B01P8T4DB20 | 0,75 | 1.8 | 70x237x200,1 | reduced! | |
CFW300B02P6T4DB20 | 1,1 | 2.6 | 70x237x200,1 | reduced! | |
CFW300B03P5T4DB20 | 1,5 | 3.5 | 70x237x200,1 | reduced! | |
CFW300B04P8T4DB20 | 2,2 | 4.8 | 70x237x200,1 | reduced! | |
CFW300B06P5T4DB20 | 3 | 5.6 | 70x237x200,1 | reduced! | |
CFW300B08P2T4DB20 | 4 | 7.6 | 70x237x200,1 | reduced! | |
CFW300C10P0T4DB20 | 4,5 | 8.3 | 89x252,3x207,5 | reduced! | |
CFW300C12P0T4DB20 | 5,5 | 11 | 89x252,3x207,5 | reduced! | |
CFW300C15P0T4DB20 | 7,5 | 14 | 89x252,3x207,5 | reduced! |
WEG CFW300 series Mini Drive overview.
The CFW300 variable speed drive is a high-performance VSD for three-phase induction motors, ideal for applications on machines or equipment that require precise control and easy operation. It features compact size, contactor-style electrical instalation, selectable WEG vector control (VVW) or scalar control (V/F), built-in operating interface (HMI), SoftPLC, free WPS programming software and plug-in accessories that may be added to provide extended functionalities, making it a flexible solution of excellent cost effectiveness.
WEG frequency inverter CFW300 series flexibility.
- Flash Memory Module (CFW300-MMF Accessory):
Downloads the original parameter setting to several other CFW300 variable speed drives, even when they are turned off.
- 2 Slots for Function Expansion with Accessories:
Slots for network communication and accessibility modules and slots for input and output (I/O) expansion modules.
- Remote Operating Interface (HMI) (CFW300-KHMIR Accessory).
- Easily Removable Fan.
- RFI Filter (CFW300- KFA / B Accessory):
Category C2 or C3 to reduce the electromagnetic interference level.
- Greater Protection for Aggressive Environments:
Standard Class 3C2 coating on the internal circuits of all versions, according to IEC 60721-3-3, ensures greater protection for environments with corrosive chemicals.
WEG vfd CFW300 series applications.
WEG vfd CFW300 Mini Drive series main resources.
- V/F, quadratic V/F or VVW vector control
- Password to protect the settings
- Engineering units (V, A, Hz, rpm, s, ºC, %, etc.)
- Backup of all parameters (via software WPS, memory card or internal memory of the CFW300)
- Switching frequency selecting according to the application requirements
- Speed reference via electronic potentiometer (EP)
- Speed reference by frequency input signal
- Multispeed with up to eight programmable speeds
- Slip compensation
- Manual or automatic torque boost (V/F scalar mode) or self-tuning (VVW vector mode)
- 2 acceleration/deceleration ramps and emergency deceleration
- “S” type ramp
- DC braking
- Internal dynamic braking (only at frame size B)
- Infrared control (via CFW300-IOADR accessory)
- PID controller to control processes in closed loop (via software WPS)
- Flying start / ride through
- Skip frequency or frequency ranges
- Overload and overtemperature protection on the motor and on the IGBTs
- Overcurrent protection
- DC link voltage supervision
- Self-diagnosis alarm
- Fault log
- SoftPLC programming via free WLP software
- Fan control.