RX20 Adjustable Wirewound Ceramic Braking Resistor 100W High Power 0.5-10KV Voltage Range
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
BONENS
Product Description
RX20 Adjustable Wirewound Ceramic Braking Resistors
Product Overview
High-power wirewound resistors featuring ceramic construction with painted insulation coating for superior thermal performance and electrical safety.
Key Features
- High power rating from 10W to 10,000W
- Excellent high temperature resistance up to 375°C
- Strong overload resistance capability
- High voltage resistance between electrode and mounting bracket
- Surface insulation with high-temperature resistant coating
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Range | 10W - 10,000W |
| Voltage Range | 0.5KV - 10KV |
| Resistance Range | 1Ω - 1KΩ |
| Withstand Voltage | AC2500V / 1min 50Hz |
| IP Rating | IP00 |
| Rated Temperature | 375°C (short-term / repeat 40% ED) |
| Thermal Equilibrium Time Constant | τ = 200s |
| Resistance Tolerance | ±5%, ±10% |
Applications
- Simulated load testing
- Discharge equipment
- Industrial automation systems
- Braking resistor applications
Product Dimensions
Detailed Size Chart
| Specification | Power (W) | L1 ±2 | L2 ±2 | L3 ±3 | D ±2 | H ±2 | H1 ±2 | B ±0.5 | N ±0.5 | T ±0.2 | Φ d±0.2 | Resistance Range (Ω) | Weight (G) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RX20 | 10W | 50 | 70 | 90 | 16 | 16 | 42 | 5 | 8 | 0.5 | 3 | 0.1~1K | 50 |
| 20W | 50 | 70 | 90 | 16 | 16 | 42 | 5 | 8 | 0.5 | 3 | 0.1~1K | 50 | |
| 30W | 50 | 70 | 90 | 16 | 16 | 42 | 5 | 8 | 0.5 | 3 | 0.1~1K | 50 | |
| 40W | 85 | 105 | 125 | 20 | 20 | 42 | 5 | 8 | 0.5 | 3 | 0.1~1K | 90 | |
| 50W | 90 | 120 | 145 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 100 | |
| 60W | 90 | 120 | 145 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 100 | |
| 75W | 140 | 170 | 195 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 180 | |
| 80W | 140 | 170 | 195 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 180 | |
| 100W | 170 | 200 | 225 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 230 | |
| 150W | 215 | 245 | 270 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 300 | |
| 200W | 267 | 295 | 322 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 390 | |
| 300W | 267 | 290 | 317 | 40 | 40 | 86 | 7 | 10 | 1.5 | 6.3 | 0.1~2K | 550 | |
| 400W | 330 | 353 | 380 | 40 | 40 | 86 | 7 | 10 | 1.5 | 6.3 | 0.1~2K | 690 | |
| 500W | 330 | 348 | 364 | 50 | 50 | 102 | 7.5 | 9 | 1.5 | 6.3 | 0.1~5K | 850 | |
| 800W | 430 | 448 | 464 | 50 | 50 | 102 | 7.5 | 9 | 1.5 | 6.3 | 0.1~5K | 1900 | |
| 1000W | 430 | 455 | 480 | 60 | 60 | 118 | 8.5 | 14 | 2.0 | 6.3 | 0.1~5K | 2250 | |
| 1500W | 430 | 460 | 492 | 70 | 70 | 132 | 8.5 | 14 | 2.0 | 6.3 | 0.1~5K | 2650 | |
| 2000W | 430 | 460 | 492 | 80 | 80 | 132 | 8.5 | 14 | 2.0 | 6.3 | 0.1~5K | 3000 | |
| 2500W | 500 | 530 | 562 | 70 | 70 | 132 | 8.5 | 14 | 2.0 | 6.3 | 0.1~5K | 3500 | |
| 3000W | 430 | 460 | 490 | 100 | 100 | 158 | 8.5 | 14 | 2.0 | 6.3 | 0.1~5K | 4000 | |
| 3500W | 430 | 460 | 490 | 100 | 100 | 158 | 8.5 | 14 | 2.0 | 6.3 | 0.1~5K | 4000 | |
| 4000W | 500 | 530 | 560 | 100 | 100 | 158 | 8.5 | 14 | 2.0 | 6.3 | 0.1~5K | 4650 | |
| 5000W | 600 | 630 | 660 | 100 | 100 | 158 | 8.5 | 14 | 2.0 | 6.3 | 0.1~5K | 5600 | |
| 6000W | 600 | 630 | 660 | 100 | 100 | 158 | 8.5 | 14 | 2.0 | 6.3 | 0.1~5K | 5600 |
Note: Dimensions are for reference only. Specific size and selection require consultation. Allowable resistance deviation: ±5% ±10%, withstand voltage: 3000V.
Product Identification Code
| RX20 | 50 | 10R | J |
|---|---|---|---|
| Product Category | Rated Power | Resistance Value | Precision |
| RX20 Series | 50=50W 100=100W | R1=0.1Ω 100R=100Ω | F=±1% G=±2% H=±3% J=±5% K=±10% |
Example: RX20 50W 10Ω ±5%, Model: RX20-50-10RJ. For low inductance models, add letter N to model number, e.g., N RX20-50-10RJ
Resistor Usage Recommendations
For optimal performance and longevity, we recommend using resistors with a 1.5x power margin. Example: For circuit voltage 100V, current 0.01A, calculated power: P = 100 × 0.01 = 1W. Do not use 1W resistor. Calculate 1 × 1.5 = 1.5W, requiring 2W resistor.
Frequently Asked Questions
Q1. Can I order samples of resistors?
A: Yes, we welcome sample orders for quality testing and inspection. Mixed samples are acceptable.
Q2. What is the delivery cycle?
A: Sample preparation takes 3-5 days and mass production takes 8-10 working days.
Q3. Do you have a minimum order quantity limit?
A: The minimum order quantity is low, and one sample can be provided for inspection.
Q4. How do you ship the goods and how long will it take to arrive?
A: Transport via DHL, UPS, FedEx, or TNT. It will take 3-5 days to arrive. Air and sea transportation are also optional.
Q5. How to process orders?
A: First, let us know your request or application. Secondly, we will quote based on your requirements or our suggestions. Thirdly, the customer confirms the sample and deposits it as a formal order. Fourthly, we arrange production.
Q6. Can I print my logo on the product?
A: Yes. Please formally notify us before production.
Q7: Do you provide a guarantee for the product?
A: Yes, we offer a 5-year warranty for our products.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sichuan Qixing Electronics Co., Ltd.
Location
2nd Floor, Building 2, 388 Rongtai Avenue Chengdu Sichuan China
Contact Person
weidong tong