Gurudatta Industries

We are a remarkable entity in this domain, engaged in offering a qualitative 50kW Aluminium Encased Dynamic Braking Resistor.The provided Product is executed as per the requirements of our precious clients. Our experts check all the steps and parameters associated to this Product  and carry out it in the best possible manner. Our professionals use high grade tools and latest technology to execute this Product. Moreover, this Product can be availed by our precious clients at affordable price.

These products are available in various sizes, shapes and prices will vary based on customization.

·        Construction:- The resistive element is a low ppm resistance wire that is wound on a special grade porcelain tube. The terminals have fully welded construction to provide a good mechanical and electrical contact. The assembly is embedded in the aluminum casing. The aluminum casing is made from high quality heat sink grade material, which helps to dissipate the heat from the resistor at the faster rate resulting low change of resistance with respect to temperature, as resistance varies in direct proportion to temperature. The casing is filled with high purity and special silica sand to extract the heat from the resistor body at the slower rate. The conduction of heat thorough the sand brings uniform heat to the aluminum casing for further dissipation. This protects the panels from being heated internally. Terminal contacts are provided with the screw arrangement for easy wiring.

·        Application  Information: motors with a dynamic load that requires to be stopped quickly, such as lifts, cranes, or high-speed mechanisms. The braking resistor is connected in the DC link, between the rectifiers and the switching semi-conductors. When the DC voltage rises, to a pre selected limit, a chopper circuit switches in the braking resistor thereby allowing excess energy to be "dumped" in the form of heat, instead of causing damage to the inverter. When the DC level drops to a lower preset minimum limit.

·        Application  Information: motors with a dynamic load that requires to be stopped quickly, such as lifts, cranes, or high-speed mechanisms. The braking resistor is connected in the DC link, between the rectifiers and the switching semi-conductors. When the DC voltage rises, to a pre selected limit, a chopper circuit switches in the braking resistor thereby allowing excess energy to be "dumped" in the form of heat, instead of causing damage to the inverter. When the DC level drops to a lower preset minimum limit.

SCR:-SCR Resistor is made by fully welded construction using superior material & processed in controlled atmosphere so as to give very high addition in the form of reliability & long life . The solder dipped terminal & clear marking make the use of resistor comfortable.