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100W Aluminum Wire Wound Resistor Braking Power Metal Shell Case

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Shenzhen Zenithsun Electronics Tech.CO.,LTD

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-0755-81478699

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Ms.Bin
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100W Aluminum Wire Wound Resistor Braking Power Metal Shell Case

Brand Name ZENITHSUN
Model Number ASZ4020/4026
Certification RoHs
Place of Origin Shenzhen,China
Minimum Order Quantity 50pcs
Price USD2.00-USD40.00
Payment Terms T/T, L/C, D/A, D/P, Western Union,paypal
Supply Ability 500pcs/week
Delivery Time 10-12 working days
Packaging Details cartons /wooden case
Rated Power 40W-150W
Resistance 0.1Ω - 100KΩ
Tolerance ±1%,±5%,±10%
Inductance Inductive or Non-inductive
Waterproof Grade IP20
Ends flying leads
Detailed Product Description

100W Aluminum Power Metal Shell Case Wirewound Braking Resistors
 
Structure :

1.The resistors core components are made of insulating and high-temperature resistant materials as the resistors framework,evenly wound with high-quality alloy wires.
2.Metal aluminum shell potted with high insulation non-combustible electronic paste,so that the aluminum shell and the resistance core components are closely combined into a solid entity,not affected by external air,vibration and dust,high stability and thermal conductivity.
3.The aluminum shell is made of high-quality industrial 6063 aluminum,and the surface is high-temperature anodized to achieve attractive appearance and great heat dissipation.

 

Features 

1.An aluminum encased consists of an alloy metal coil-type resistance element assembled into an aluminum enclosure.

2.Following high-temperature anodization,the enclosure is filled with a special non-flammable cement paste and after hardening. Insulation is applied through a high temperature process.

3.Since this component is embedded in the heat-proof cement, it is not affected by external mechanical force, and dusty environments.

 

Specification

Performance Charactertics 
    Test         Conditions of Test   Testing Results
Resistance ToleranceTesting Voltage ≤3V,Ambient Temperature 25℃ B---D---F---G---J--K
Temperature CoefficientsR0:Room Temperature(T0)Resistance Value
R1:Room Temperature T0+100℃(T1)Resistance Value
±100~±250PPM/℃
Rated Load40℃,rated voltage,1hour△R≤±(3%+0.1Ω)
Short Time Overload5 times rated power for 10s;10 times rated power for 5s;25 times rated power for 1s△R≤±(2%+0.1Ω)
Dielectric Withstand Voltage2 times Rated Power Voltage +1kv AC 60s (with grounding), leakage current 2.5mA ;
2 times Rated Power Voltage +2kv AC 60s (with grounding), leakage current 2.5mA ;
△R≤±(0.1%+0.05Ω)
Insulation Resistance1000V DC50M-1000MΩ1Min
Terminal Tensile Strength

wire diameter ≤1.5 with 20N,wire diameter ≥1.5 with 40N,
terminal tension 20N
copper end /stainless steel end,40N

No off
Vibration resistance1.5mm,10-55-10Hz,each 2hoursNo damage,No off
Load Lifeat rated voltage,90 min "On",30 min "Off" ,total 500hours△R≤±(3%+0.1Ω)
Thermal ShockAt 30℃,30min,-55℃,15min△R≤±(0.5%+0.1Ω)
Humidity ResistanceTemp.:40±2℃ ,Humidity: 90%-95%.240hours△R≤±(3%+0.1Ω)
Low Temperature Resistance Testingstore at -65℃±3℃ for 2H△R≤±(1%+0.1Ω)
High Temperature Resistance Testingstore at 70 ℃± 2 ℃ for 16h, connect the rated voltage DC circuit for 1s△R≤±(1%+0.1Ω)
Non-flammability10 times rated power, power on for 5swithout combustion

 

Applications

Widely used in frequency converter,elevator,hoisting,ship,electric power,welding,power supply,military industry,aviation,wind power generation,solar power generation,automation equipment,railway system and other industries,and can be made into load banks according to the customers requests.

 

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Product Tags: 100W Wire Wound Resistor   Aluminum Wire Wound Resistor   Braking 100W resistor  
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