Shenzhen Jianhong Jitai Technology Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | 7-10 work days |
| Packaging Details | Cartons |
| Power | 5KW |
| Resistance value | 106RJ (Customizable) |
| Materials | Mullite |
| Specification | 100*550MM |
| Resistance value tolerance | ±5% |
| Temperature Coefficient | ±300ppm |
| Brand Name | JIANHONG |
| Model Number | JH-HR5000W |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Delivery Time | 7-10 work days |
| Packaging Details | Cartons | Power | 5KW |
| Resistance value | 106RJ (Customizable) | Materials | Mullite |
| Specification | 100*550MM | Resistance value tolerance | ±5% |
| Temperature Coefficient | ±300ppm | Brand Name | JIANHONG |
| Model Number | JH-HR5000W | Place of Origin | China |
| High Light | 5000W Ceramic Tube Resistor ，5000W ceramic encased resistor ，High Thermal Stability Ceramic Tube Resistor | ||
High Thermal Stability 5000W Ceramic Tube Resistor Suitable For Elevators
Product Features
High power performance: It can withstand power input up to 5KW, ensuring reliable operation under high load working conditions.
Excellent heat dissipation performance: The ceramic tube material has good thermal conductivity, which can quickly dissipate the heat generated by the resistance, effectively reduce the working temperature and improve the service life.
High stability:The resistance value changes very little in the process of long-term use, which ensures the stability and consistency of the circuit system.
High temperature resistance: It can work normally at higher ambient temperature and adapt to harsh working conditions.
Application scenarios
5000watts Ceramic Tube Resistor, suitable for inverter, motor drive, large mechanical braking system, servo system, laser equipment and high-end scientific research instruments and other industries.
| Test project | Test conditions | Performance |
| Temperature coefficient | There sistance value is measured at room temperature and at room temperature +100℃ respectively and the resistance change rate of each degree is calculated. | ±350ppm/℃ |
| Short time overload | Apply avoltage of 10 times the rated power or the maximum load voltage(take the smaller value). | △R≤± (2%+0.052) |
| Resistance to welding heat | Immerse in a tin furnace at 350±10%℃ for 2-3 seconds. | △R≤± (1%+0.052) |
| Weld ability | Immerse in a tin furnace at 260±5%℃ for 2-3 seconds. | Solder area covers over95% |
| Temperature cycle | Leave at -55℃ for 30 minutes,then at +25℃ for 10-15 minutes, then at +275℃ for 30 minutes,and finally at +25℃ for 10-15 minutes,in a total of 5 cycles. | △R≤± (1%+0.052) |
| Load life in humidity | Overload rated voltage or Max. working voltage(get the lower) for 1000 hours (1.5 hours on and half-hours off) at the 40±2℃ and 90~95°relative humidity. | △R≤± (5%+0.052) |
| Load life in heat | At a temperature of 70±2℃, apply the rated voltage or maximum operating voltage (which ever is lower) for a total of 1000 hours (1.5 hours on,0.5 hours off). | △R≤± (5%+0.052) |
| Noncombustibility | Add AC load at 5,10,and 16 times the rated power for 5 minutes respectively. | No obvious flames |
| 30minutesThemaximumcurrentloadratethattheresistorcanwithstandundershorttimeload | |||||||||
| Loadtime(s) | 5 | 10 | 30 | 60 | 180 | 300 | 600 | 900 | 1800 |
| Maximumcurrenttolerance(%) | 400 | 350 | 250 | 200 | 140 | 120 | 110 | 105 | 100 |
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Jianhong Jitai was established in 2013 and is located in Shenzhen City, Guangdong Province, China. It enjoys a superior geographical location and convenient transportation. We have very rich industry experience and are a trustworthy supplier.... Jianhong Jitai was established in 2013 and is located in Shenzhen City, Guangdong Province, China. It enjoys a superior geographical location and convenient transportation. We have very rich industry experience and are a trustworthy supplier....
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