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The CFW500 variable speed drive is a high-performance VSD for applications that require speed and torque control of three-phase induction motors. It has vector or scalar control, SoftPLC, which adds PLC (Programmable Logic Controller) functions, Pump Genius, which allows driving several pumps, and selectable plug-in modules, forming a flexible and optimized solution.
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Model range
CFW500 Machinery series (1 phase 230 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| CFW500 A 01P6 S2 NB20 | 0,25 | 1.6 | 75x189x150 | reduced! | |
| CFW500 A 02P6 S2 NB20 | 0,55 | 2.6 | 75x189x150 | reduced! | |
| CFW500 A 04P3 S2 NB20 | 1,1 | 4.3 | 75x189x150 | reduced! | |
| CFW500 A 07P0 S2 NB20 | 1,5 | 7 | 75x189x150 | reduced! | |
| CFW500 B 07P3 S2 DB20 | 1,5 | 7.3 | 100x199x160 | reduced! | |
| CFW500 B 10P0 S2 DB20 | 2,2 | 10 | 100x199x160 | reduced! | |
CFW500 Machinery series (1/3 phase 230 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| CFW500 A 01P6 B2 NB20 | 0,25 | 1.6 | 75x189x150 | reduced! | |
| CFW500 A 02P6 B2 NB20 | 0,55 | 2.6 | 75x189x150 | reduced! | |
| CFW500 A 04P3 B2 NB20 | 1,1 | 4.3 | 75x189x150 | reduced! | |
| CFW500 B 07P3 B2 DB20 | 1,5 | 7.3 | 100x199x160 | reduced! | |
| CFW500 B 10P0 B2 DB20 | 2,2 | 10 | 100x199x160 | reduced! | |
CFW500 Machinery series (3 phase 230 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| CFW500 A 07P0 T2 NB20 | 1,5 | 7 | 75x189x150 | reduced! | |
| CFW500 A 09P6 T2 NB20 | 2,2 | 9.6 | 75x189x150 | reduced! | |
| CFW500 B 16P0 T2 DB20 | 4 | 16 | 100x199x160 | reduced! | |
| CFW500 C 24P0 T2 DB20 | 5,5 | 24 | 135X210X165 | reduced! | |
| CFW500 D 28P0 T2 DB20 | 7,5 | 28 | 180x306,6x166,5 | reduced! | |
| CFW500 D 33P0 T2 DB20 | 9,2 | 33 | 180x306,6x166,5 | reduced! | |
| CFW500 D 47P0 T2 DB20 | 11 | 47 | 180x306,6x166,5 | reduced! | |
CFW500 Machinery series (3 phase 380-480 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| CFW500 A 01P0 T4 NB20 | 0,25 | 1 | 75x189x150 | reduced! | |
| CFW500 A 01P6 T4 NB20 | 0,75 | 1.6 | 75x189x150 | reduced! | |
| CFW500 A 02P6 T4 NB20 | 1,1 | 2.6 | 75x189x150 | reduced! | |
| CFW500 A 04P3 T4 NB20 | 1,5 | 4.3 | 75x189x150 | reduced! | |
| CFW500 A 06P1 T4 NB20 | 2,2 | 6.1 | 75x189x150 | reduced! | |
| CFW500 B 02P7 T4 DB20 | 1,1 | 2.7 | 100x199x160 | reduced! | |
| CFW500 B 04P3 T4 DB20 | 1,5 | 4.3 | 100x199x160 | reduced! | |
| CFW500 B 06P5 T4 DB20 | 3 | 6.5 | 100x199x160 | reduced! | |
| CFW500 B 10P0 T4 DB20 | 4 | 10 | 100x199x160 | reduced! | |
| CFW500 C 14P0 T4 DB20 | 5,5 | 14 | 135x210x165 | reduced! | |
| CFW500 C 16P0 T4 DB20 | 7,5 | 16 | 135x210x165 | reduced! | |
| CFW500 D 24P0 T4 DB20 | 11 | 24 | 180x306,6x166,5 | reduced! | |
| CFW500 D 31P0 T4 DB20 | 15 | 31 | 180x306,6x166,5 | reduced! | |
WEG frequency inverter CFW500 series simplified programming and operation.
Operating Interface (HMI).
- Monitoring, setting of all parameters as well as commands
- Up to three parameters indication on the display, according to user selection
- Oriented start-up and grouped parameters.
Remote Operating Interface (HMI).
Solutions for machine consoles and panels.
Flexibility and performance of WEG CFW500 series drive.
The CFW500 has a modern design and it can be selected according to the application requirements, providing flexibility with excellent performance. The VSD gives the user the possibility to choose the plug-in module that best fits his application, or to use the standard version, that comes with the CFW500-IOS plug-in module. All plug-in modules comes with one RS485 port as standard. The installation of the CFW500 is simple and its configuration and operation is intuitive with the navigation menus of the operating interface (HMI) with built-in LCD display. By using the flash memory module, it is possible to download the existing setting from one CFW500 to other units without powering them up.
SoftPLC.
It is a software resource added to the CFW500 which allows the user to implement and debug logic projects equivalent to a small PLC (Programmable Logic Controller), customizing and integrating the CFW500 to the application.
WEG vfd CFW500 series and Pump Genius.
Simplex - The Pump Genius Simplex software adds ideal features to the VSD for single pump control.
Multipump - Pump Genius Multipump allows driving two or more pumps with only one inverter.
Energy Savings.
The use of the CFW500 with the Pump Genius Multipump improves the performance and provides electric energy savings. Using this solution together with WEG W22 Premium motors, and reducing the pump speed even if slightly, it is possible to reduce the electric energy consumption by approximately 15%, thus contributing to the sustainable development of the planet.
Broken Pipe.
Alarm Pump Genius detects when the pump is consuming more electric energy than it should, by means of information on the pump load and speed, automatically generating an alarm warning of leaky pipes. In addition, with the monitoring of the system pressure, a clogging condition may be detected by configuring the maximum pressure to trigger the alarm of clogged pipe.
Sleep and Wake up.
Function The sleep function keeps the pump in the standby mode when the demand or flow is below the minimum, avoiding that it runs at low speed for long periods, providing electric energy savings and increasing the lifetime of the pump. The wake up function restarts the drive automatically when the pressure falls below the set point.
Pipe Charging Function.
It allows lubrication and smooth initial charging of the pipes, making the pump operate at a lower preset speed for a certain time, avoiding “Water Hammers”, which may damage the piping system.
