Silicone Coated Fixed Wirewound Resistor

Fixed Tubular Wirewound Resistor, High Power, Silicone Coated

Fixed Tubular Wirewound Resistor supports the use of numerous taps, has low impedance, and can be fabricated in various shapes to support a wide range of applications.

Construction: 

• A tubular ceramic with two terminals.
• A ceramic tubular is wound with wave-shaped alloy ribbon.
• Terminal bands are spot welded after installation on the core.
• A resistance-alloy ribbon wire is crimped and edgewound onto the core.
• Non-flammable resin insulation is applied after cooling and drying through a temperature process.
• The resistance value range is relatively low due to alloy material limitations.

Features: 

1. Rated power range: 50W-2,500W

2. Operating voltage range: <1.2kV

3. Rated resistance range: 1R-10KR

4. Resistance tolerance: ±5%, ±10%

5. Dielectric strength: AC3KV 50Hz/5s

6. Fixed, tapped styles, or adjustable type are available

7. Special terminals are available for unusual applications

Dimensions:

Applications:

1. Load test

2. Equipment discharge

3. Automated control and inverter's energy loss brake.