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| Product Name: |
VFD Drives
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| Supply Ability: |
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| Related proudcts |
ac drive, vfd, |
| Specifications |
Variable Frequency Drive |
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As energy is generated from slowing down or stopping the load, it must be dissipated somehow or the VFD will be damaged and all control will be lost. Typically, this is done with a braking chopper (part of the VFD) and a large bank of resistors.
As might be expected, the bank of resistors simply is a way to dissipate the energy but it is wasted in the form of heat. Essentially, the bank of resistors is a huge electric heater.
However, with a regenerative VFD, this energy can be captured and returned back to the facility power grid for use in other areas. In addition, the bank of resistors is no longer needed.
In some cases, the method of braking needs to be cooled as well. This is typically handled via a cooling system using pumps and cooling towers.. Using VFDs completely eliminates the need for a cooling system that would be required in those types of applications. |
| Company: |
VFD Manufacturer
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| Contact: |
Mr. Fank Fang |
| Address: |
Building 2 Xuwu Gongle Xixiang, Bao'an District Shenzhen |
| Postcode: |
518000 |
| Tel: |
8675528480241 |
| Fax: |
008675528480233 |
| E-mail: |
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