Wilo EFC11 3x380-480V 50/60Hz IP55 / 11kW Variable Speed Drive
19329
The Wilo EFC11 3x380-480V 50/60Hz IP55 is a frequency converter from the Wilo EFC Variable Speed Drives range with a 11 kW motor rating. Stand-alone frequency converter.
Applications
- This wall-mounted frequency converter can fit with fixed speed pumps equipped with Asynchronous or Permanent Magnet motors, in several applications, especially heating, air conditioning and pressure boosting
Features
- Flexible and safe application as a stand-alone frequency converter for fixed speed pumps
- Compact design with energy-saving cooling concept to reduce temperature losses
- Integrated energy-efficient harmonic reduction and additional energy-saving function in the partial load range of the pump
- Versatile use in pump applications thanks to several connection options and different control modes
- Easy commissioning thanks to intuitive assistant with graphical user interface
Specifications
| Parameter | Value |
|---|---|
| Brand | Wilo |
| Item code | 2193439 |
| Model | EFC11 3x380-480V 50/60Hz IP55 |
| Series | Wilo EFC Variable Speed Drives |
| Type | frequency converter |
| of | 1 |
| current I A | 24 |
| Min. storage temperature | -25 °C |
| Max. storage temperature | 70 °C |
| Min. ambient temperature | 0 °C |
| Max. ambient temperature | 45 °C |
| Max. number of controllable pumps | 1 |
| Phases | 3 |
| Rated voltage U | 380-480 V |
| Mains frequency f | 50 Hz60 Hz |
| Min. rated current I | 16 A |
| Max. rated current per pump I | 24 A |
| Protection class | IP55 |
| Output signal | 0-20mA |
| Output voltage | 400380440460415480 |
| Max. rated power per pump motor P2 | 11 kW |
| Make | Wilo |
| Item no. | 2193439 |
Dimensions & Weight
| Dimension | Value |
|---|---|
| Length L | 261 mm |
| Width W | 242 mm |
| Height H | 483 mm |
| Net weight (approx.) | 23 kg |
| Gross weight (approx.) | 23.3 kg |
| Length with packaging | 430 mm |
| Width with packaging | 400 mm |
| Height with packaging | 800 mm |
Data from the Wilo online catalogue and the Wilo South Africa price list. Specifications may change without notice.