Wirewound Power Resistors
Flame Proof Flat Wire Wound Fixed Resistors
- Easy Installation with holder
- Non Flambable
- High power load with small size
- Non-inductive design is available
- Product description: A flat plate construction of this resistor allows configuring power load units with multiple resistors stacked up. Special flame proof coating eliminates the danger of fire and melting.
Flame Proof Flat Wire Wound Fixed RGJ Resistors is using flat tube to wind alloy resistance and holder to fix, it is deal for braking and load applications.
Construction :
Application:
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)
Categories
- Wirewound Power Resistors
- Shunt Resistors
- Blower Motor Resistors
- Current Sensing Resistors
- Dynamic braking resistor
- Composition Resistors
- Water Cooled Resistor
- Ceramic Encased Resistor
- Crowbar Resistor
- Load Bank
- Neutral Grounding Resistor
- Power Thick Film Resistor
- Rheostats
- Film Resistors
- High Voltage Resistors
- LED Autolamps Load Resistors
- Resistor Network
- Potentiometer
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