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:
| Type | Rated power (w) | Resistance range (Ω) | Tolerance | Dimension (mm) | Remark |
| L1±2 | L2±5 | L3±3 | D±2 | B | B1 | H | H1±3 | W | d |
| RXG | 50 | 0.1～5K | ±5%(J) ±10%(K) | 102 | 126 | 146 | 28 | 6.5 | 28 | 28 | 62 | 10 | 4.5 | Customization is welcome. |
| RXG | 60 | 0.1～8.2K | 102 | 126 | 146 | 28 | 6.5 | 28 | 28 | 62 | 10 | 4.5 |
| RXG | 80 | 0.1～10K | 152 | 174 | 196 | 28 | 6.5 | 28 | 28 | 62 | 10 | 4.5 |
| RXG | 100 | 0.1～10K | 182 | 204 | 226 | 28 | 6.5 | 28 | 28 | 62 | 10 | 4.5 |
| RXG | 150 | 0.1～10K | 195 | 217 | 239 | 40 | 8.0 | 40 | 41 | 86 | 12 | 5.5 |
| RXG | 200 | 0.1～10K | 195 | 217 | 239 | 40 | 8.0 | 40 | 41 | 86 | 12 | 5.5 |
| RXG | 300 | 0.1～10K | 282 | 304 | 326 | 40 | 8.0 | 40 | 41 | 86 | 12 | 5.5 |
| RXG | 400 | 0.1～10K | 282 | 304 | 326 | 40 | 8.0 | 40 | 41 | 86 | 12 | 5.5 |
| RXG | 500 | 0.1～10K | 318 | 340 | 362 | 50 | 8.0 | 50 | 45 | 101 | 16 | 6.0 |
| RXG | 600 | 0.1～10K | 318 | 340 | 362 | 50 | 8.0 | 50 | 45 | 101 | 16 | 6.0 |
| RXG | 750 | 0.1～10K | 318 | 340 | 362 | 50 | 8.0 | 50 | 45 | 101 | 16 | 6.0 |
| RXG | 1000 | 0.1～10K | 300 | 325 | 350 | 60 | 8.5 | 60 | 59 | 119 | 16 | 6.0 |
| RXG | 1200 | 0.1～10K | 415 | 440 | 465 | 60 | 8.5 | 60 | 59 | 119 | 16 | 6.0 |
| RXG | 1500 | 0.1～10K | 415 | 440 | 465 | 60 | 8.5 | 60 | 59 | 119 | 16 | 6.0 |
| RXG | 2000 | 0.1～10K | 510 | 535 | 560 | 60 | 8.5 | 60 | 59 | 119 | 16 | 6.0 |
| RXG | 2500 | 0.1～10K | 600 | 625 | 650 | 60 | 8.5 | 60 | 59 | 119 | 16 | 6.0 |
Applications:
1. Load test
2. Equipment discharge
3. Automated control and inverter's energy loss brake.
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Silicone Coated Fixed Wirewound Resistor Images
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