Product Details
Flame Proof Flat Wire Wound Fixed Resistors RGJ Series
Construction :
- RGJ series resistor is a flat tubular ceramic rod has two terminals
and is wirewound with either copper wire or chromium alloy wire as
a resistance element.
- Mainly utilized for industrial installations where height is
limited. Features excellent windings, taps adding, low impedance,
and PC board insertable.
Application:
- Educational modeling applications
- Load testing, industrial machinery
- Electric power distribution
- Instruments
- Automation control installations
Characteristics:
Test items | Test method | Specified value |
Resistance temperature charact | Normal – 125°C | <20Ω:±400ppm/℃ ≧20Ω±260ppm/℃ |
Short-time overload | 10 x rated power for 5 sec. | ±(2%+0.05Ω) |
Insulation resistance | DC 500V megger | 20MΩ or higher |
Withstanding voltage |
AC1000V for single |
±(0.1%+0.05Ω) No breakdown |
Terminal strength | 44N for 30 sec. |
No mechanical damage |
Moisture load life | 40°C 90-95% 1/10 x rated power for 500 hrs. |
±(3%+0.05Ω) |
Rated load | Rated voltage for 30 min. | 350°C or lower ±(0.5%+0.05Ω) |
Load life | Rated power for 500 hrs. 1.5 hrs. ON – 0.5 hrs OFF |
±(5%+0.05Ω) |
Heat resistance | 350°C for 2 hrs. |
No mechanical damage |
Thermal shock | Rated power for 30 min. -55°C for 15 min. |
±(2%+0.05Ω) |
Company Profile
Jingdacheng Electronics(JDC) is a leading power resistors
manufacturer in China, and we are always focusing on providing
various resistors and loading solutions since it was established in
1997. With 24 years industry experiences, JDC has a professional
team for resistor designing, manufacturing and quality control, and
most of our managements have been working for JDC at least 10
years. Even approved by ISO9001:2014, JDC started proceeding a very
high standard (Japan JIS) of manufacturing and quality inspection
since we built a long partner cooperation with Japan IWAKI MUSEN in
2013. Now, JDC is providing many resistors and solutions for some
top500 companies, Such as: Huawei, Yaskawa, Panasonic, Midea, etc.
Our main products: Power resistors, Aluminum housed resistors, Wirewound resistors,
Blower motor resistors, DC Shunt, Water cooled resistors, Carbon
composition resistors, Ceramic composition resistors, Load bank,
Crowbar resistors, Neutral grounding resistors, Ceramic housed
resistor, Braking resistors.