Key Features

• Power Range: Rated power from 50W to 5000W, based on a 25°C free air rating.
• Resistance Values: Available resistance values range from 1Ω to 10KΩ, with options up to 100KΩ upon request.
• Temperature Coefficients: Options for temperature coefficients of 50, 100, and 400 ppm/°C.
• Operating Temperature: Capable of operating in a wide temperature range from -55°C to +225°C.
• Insulation Resistance: Greater than 1000MΩ at 500V (25°C, 75% relative humidity).
• Dielectric Strength: More than 3.0kV at 50Hz for 1 minute (25°C, 75% relative humidity).
• IP Protection Ratings: Available in various IP classes such as IP21, IP33, IP55, and IP65, depending on application requirements.

Construction and Design

• The RXLG series features a compact structure that allows it to fit into tight spaces while maintaining a cool surface during operation.
• It is designed to endure high pulse loads and vibrations, making it suitable for demanding industrial environments.
• The resistors are electrically insulated with no live parts exposed, ensuring safety in operation.

Applications

• Capacitor charging and discharging applications.
• Balancing resistors or crowbar circuits.
• Filtering and general electrical machinery use.
• Light-duty braking for inverters and variable frequency drives (VFDs).

Summary Table