The units produce a highly stable output frequency that is adjustable in 0. Thanks to the sinusoidal output, the feeder runs quietly and ensures gentle product handling. Settings are adjusted by using a touchpanel and an integrated digital display. The feed rate setpoint can be adjusted externally in several ways, including the use of Four sets of user parameters can be stored and recalled.
|Genre:||Health and Food|
|Published (Last):||22 June 2008|
|PDF File Size:||14.40 Mb|
|ePub File Size:||1.39 Mb|
|Price:||Free* [*Free Regsitration Required]|
REO resistors are short-circuit proof and self-extinguishing. They guarantee a high level of operational safety and are overload-proof in case of short-term loads for your applications e.
The BW braking is designed for drives with frequency converters of small to medium output. Braking resistor for drives with frequency converters of low to medium power or as a charging resistor.
Mounting close to the frequency inverter. The current also reduces the speed of the machine. The charging resistor is a current limiting resistor for the charging and discharging of capacitors and limitates for example the current flowing into the intermediate circuit capacitor inrush current. For this, the device must be designed for a high single pulse energy and nominal voltage. The inductance of the resistor contributes to limit the inrush current, so wire wound resistors are the right choice.
The REO braking resistor D converts excess braking energy into useful heat and is thus ideally suitable for electrical or hybrid drives. As an extra feature, the resistor can easily be connected with drip-free quick fasteners.
Due to a very high performance even in confined spaces the BWD is ideal for the use in wind power technology, too. H arsh environmental conditions, such as salt spray are no problem with the high protection degree up to IP 69K. When an electric machine operates as a generator Electromotive brake , the brake resistor protects the machine from a voltage rise in the intermediate circuit.
The inductance of the resistor contributes to limit the inrush current, so wirewound resistors are the right choice. Due to their high protection class up to IP66, the resistors of the REOHM series are particularly suitable for aggressive environments. Better heat dissipation and better dynamic behavior of the resistors have been achieved by filling heat conducting material surrounding the wound body. The resistors of the series are available as braking resistors, charging resistors or high-voltage resistors.
When an electric machine operates as a generator Electromotive brake , the braking resistor protects the machine from a voltage rise in the intermediate circuit. The specially designed winding technology allows a higher withstand voltage due to the spatial separation of the wires. The use of railway-compatible and high-quality materials, together with the complete encapsulation in profile design allows protection ratings up to IP Braking resistors.
Visit our Product Finder for braking resistors. Sort Descending. Sort by: Position Name. Items per page: 6 10 20 Resistance values: 0. Optional With temperature switch Cover for protection against high surface temperatures. Resistance values: 10 - Ohm Continuous power: 50 - W max. Resistance values: 2.
Resistance values: 1 - Ohm Continuous power: - W max. As BW Braking resistor When an electric machine operates as a generator Electromotive brake , the brake resistor protects the machine from a voltage rise in the intermediate circuit.
As BW Braking resistor When an electric machine operates as a generator Electromotive brake , the braking resistor protects the machine from a voltage rise in the intermediate circuit. Maximum energy with minimum space This unit is very compact with high power Suitable for IP 65 applications Capacity can be doubled by fan that is provided with screw thread In case of failure of resistor, this will become highly re-sistive Test voltage: 2.
Page: 1 2. Downloads Download.
Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. Advanced Search English. Advanced Search q. Contact Us Radwell is now ISO : Certified.
REOHM BW D 330 Water-cooled braking resistor