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Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular
Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular
Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular
Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular
Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular
Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular
Specifications
Brand Name :
ZENITHSUN
Model Number :
DRBY
Certification :
RoHs
Place of Origin :
Shenzhen,China
MOQ :
20pcs
Price :
USD2.00-USD30.00
Payment Terms :
T/T, L/C, D/A, D/P, Western Union,paypal
Supply Ability :
5000pcs/week
Packaging Details :
cartons
Delivery Time :
12-15 working days
Rated Power :
8W-500KW
Resistance :
2.7Ω - 10.KΩ
Tolerance :
±1%±5%,±10%
Colour :
Green
T.C.R :
100ppm~500ppm
Termianls :
bolts/wires
Description

Round Shape Enamelled High Power Tubular Wirewound Braking Resistors Vitreous Enamel Wire wound Tubular resistor

Structure:

1.The resistor wire is made of iron chromium aluminum, nickel chromium wire or constantan wire ,with high temperature resistance, stable electrical performance and low temperature drift coefficient .

2.Ceramic Tube(aluminum content 75) used as the winding matrix,with high heat dissipation.

3.Surface Colour:enamel green.

4. he tubular core is of special ceramic,capable of withstanding high thermal shock and overload of short duration.

Features:

1.Fixed Type or Variable Type are available.

The surface layer is enamel, with firm structure, strong pollution resistance, chemical gas erosion resistance, high in sulation, moisture resistance & high temperature resistance, used in harshenvironments.

2.Power Range:8W-500W.

3.High power,shock resistance, fast heat dissipation,high stability, long life & good moisture resistance.

4.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 Industrial control,servo and harsh environment.

Product Image:

Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular

Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular

Product tags

stainless steel v band clamp

,

stainless steel unistrut pipe clamps

,

bevel and helical gears
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Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular

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Product Detail
Brand Name :
ZENITHSUN
Model Number :
DRBY
Certification :
RoHs
Place of Origin :
Shenzhen,China
MOQ :
20pcs
Price :
USD2.00-USD30.00
Contact Supplier
Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular
Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular
Round Shape Wire Wound Braking Resistors Enamelled High Power Tubular

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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