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Non Inductive Fixed Wirewound Resistor High Power Ceramic Tube
Non Inductive Fixed Wirewound Resistor High Power Ceramic Tube
Non Inductive Fixed Wirewound Resistor High Power Ceramic Tube
Non Inductive Fixed Wirewound Resistor High Power Ceramic Tube
Specifications
Brand Name :
ZENITHSUN
Model Number :
DQR
Certification :
RoHs
Place of Origin :
Shenzhen,China
MOQ :
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 :
15W-20KW
Resistance :
0.1Ω - 100KΩ
Tolerance :
±1%,±5%,±10%
Colour :
Green
Description

Non Inductive High Power Ceramic Tube Fixed Wirewound Resistors

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 & nonflammable 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/ Multiterminals also available;

4.Non-inductive & variable type on requests;

5.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 ;

Specification

Performance Charactertics
Test Conditions of Test Testing 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 Life at rated voltage,90 min "On",30 min "Off" ,total 500hours △R≤±(3％+0.1Ω)
Low Temperature Resistance Testing store at -65℃±3℃ for 2H △R≤±(1%+0.1Ω)
High Temperature Resistance Testing store at 70 ℃± 2 ℃ for 16h, connect the rated voltage DC circuit for 1s △R≤±(1%+0.1Ω)
Non-flammability 10 times rated power, power on for 5s without combustion

Applications

Widely used in frequency converter,elevator, hoisting, ship, electric power, welding, power supply,military industry,aviation,wind power generation,solar power generation, generator test load, automation equipment,railway system and other industries .

Non Inductive Fixed Wirewound Resistor High Power Ceramic Tube

Product tags

ceramic tube fuses

,

ceramic tube fuse

,

radial leaded inductors
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Non Inductive Fixed Wirewound Resistor High Power Ceramic Tube

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Product Detail
Brand Name :
ZENITHSUN
Model Number :
DQR
Certification :
RoHs
Place of Origin :
Shenzhen,China
MOQ :
10pcs
Price :
USD2.00-USD30.00
Contact Supplier
Non Inductive Fixed Wirewound Resistor High Power Ceramic Tube
Non Inductive Fixed Wirewound Resistor High Power Ceramic Tube

Shenzhen Zenithsun Electronics Tech.CO.,LTD

Active Member
3 Years
guangdong, shenzhen
Since 2004
Business Type :
Manufacturer, Seller
Main Products :
High Power Resistor, Power Wirewound Resistor, Variable Power Resistor
Total Annual :
8500000-9000000
Employee Number :
85~100
Certification Level :
Active Member
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