China High Power Resistor manufacturer
Shenzhen Zenithsun Electronics Tech.CO.,LTD
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Non Flammable High Power Wirewound Resistor Multi-Resistance Multi-Terminals

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Shenzhen Zenithsun Electronics Tech.CO.,LTD

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-0755-81478699

Contact Person:
Ms.Bin
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Non Flammable High Power Wirewound Resistor Multi-Resistance Multi-Terminals

Brand Name ZENITHSUN
Model Number DDR3
Certification RoHs
Place of Origin Shenzhen,China
Minimum Order Quantity 10pcs
Price USD2.00-USD30.00
Payment Terms T/T, L/C, D/A, D/P, Western Union,paypal
Supply Ability 10000pcs/week
Packaging Details cartons /wooden case
Rated Power 100W-20KW
Resistance 0.1Ω - 100KΩ
Tolerance ±5%,±10%
Colour Green
Terminal Multi-terminals
Low Ohm value available
Detailed Product Description

Non Flammable High Power Wirewound Resistors,Multi-Resistance/ Multi-Terminals

 

Structure :

1.The high temperature resistance ceramic tube is used as the resistance matrix,is wound with chrominum alloy wire,then coated with high temperature & non-flammable resin for protection to let resistors with better appearance and heat dissipation effect,after natural drying,baking at different temperatures before assembly.

2.Different assembly & fitting available;

3.Single unit with multi-resistance/ Multi-terminals also available;

4.Ideal electronic component to be assembled inside high-power load bank for testing for flexible installation mode.

 

Features:

1. In different applications,called ceramic wirewound resistors,ceramic tuberesistors,high power resistors,ripple resistors,braking resistors,charge resistor,discharge resistors,dump load resistors,current limiting resistors,aging resistors or load resistors,ect.

2. High power,shock resistance,fast heat dissipation,high stability,long life&fast delivery .

3. Taps/Termianls leading out for bolts/wire connection ;

 

Applications:

Widely used in educational modeling applications,load testing,industrial machinery,electric power distribution,

instruments,automation control installations,lift trucks,overhead cranes,elevators,arc and spot welders,battery

chargers,machine tools,conveyors,and UPS systems.

 

 Performance Charactertics 
TestConditions of TestTesting Results
Resistance Tolerance Testing Voltage ≤3V,Ambient Temperature 25℃ B---D---F---G---J--K
Rated Load 40℃,rated voltage,1hour △R≤±(3%+0.1Ω)
Short Time Overload 5 times rated power for 10s △R≤±(0.2%+0.1Ω)
Dielectric Withstand Voltage

2 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 Resistance 500V DC ≥10GΩ1Min
Terminal Tensile Strength 40N No off
Vibration resistance 1.5mm,10-55-10Hz,each 2hours No damage,No off
Load Lifeat rated voltage,90 min "On",30 min "Off" ,total 500hours △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 5s without combustion

 

Products Image:

 

Product Tags: Non Flammable Power Wirewound Resistor   Multi-Resistance Power Wirewound Resistor   Multi-Terminals Non Flammable Resistor  
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