Part Number: GRE1
Function: High Power, High Current Grid Resistors, 1 kW and Larger
Package: Module Type
Manufacturer: Vishay Semiconductors
Vishay Milwaukee resistor offers a complete line of custom and standard grid resistors (GRE1 and GRE2), also know as steel grid, punched grid and plate resistors. With a robust all welded construction, Milwaukee resistor grid resistors are designed using stainless steel resistance elements to absorb high energy pulses, repeatedly.
• High power capability up to 6.5 kW at 40 °C
• Operating temperature range: -55 °C to +400 °C
• Welded construction
• Double insulated
• Modular or custom designs
• Multiple taps
• Indoor and outdoor enclosures available
Dynamic Braking :
When an electric motor driven load is being decelerated, the motor acts as a generator, converting kinetic energy of the load to electrical energy. The dynamic braking circuit converts this electrical energy into heat to slow the load, through the use of dynamic braking resistors.
Harmonic Filters :
Within a harmonic filter installation the filter resistors are used to dissipate unwanted harmonic frequencies as heat.
GRE1 Datasheet PDF Download
Other data sheets are available within the file: GRE12R128K23B1234A, GRES2R128K23B1234A