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1000W 10 Ohm J High Power Resistor Wire Wound Open Helical

Categories High Power Resistor
Brand Name: ZENITHSUN
Model Number: HDR
Certification: RoHs
Place of Origin: China
MOQ: 10pcs
Price: US$30~45 per piece
Payment Terms: T/T, L/C, D/A, D/P, Western Union,paypal
Supply Ability: 500pcs per month
Delivery Time: 10-12 working days
Packaging Details: carton 43x27x29cm
Rated Power: 150W~5000W
Nonimal Resistance Value: 0.5Ω-100Ω
Tolerance: ±1% ~ ±10%
Insulation voltage: 5KV(50HZ/60HZ)
Inductance: Non-inductive
Insulation Resistance: ≥10MΩ
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1000W 10 Ohm J High Power Resistor Wire Wound Open Helical

1000W 10 Ohm J High Power Ceramic Tube Wirewound Resistors


Structure:

1. High Power,small size & fast heat dissipation,multi-tap and non-inductive winding are available.
2. Resistors feature nickel-copper, nickel-chrome or stainless steel wire wound in a double helix around the center core, depending on size and model. All have ceramic cores with a spiral groove to grip thecoiled wire. The 90° flat bus style terminals are corrosion resistant stainless steel.Other mounting options are available.


Features:

1. The product has the characteristic with solid structure,small volume and high power.
2. It is an ideal product in high impact and long-term load environment & also be applied to the solution of load banks.
3. The resistance wire of high power resistors select iron chromium aluminum,nickel chromium wire or constantan wire with high temperature resistance, stable electrical performance and small temperature drift coefficient.


Specification:

Performance Charactertics
TestConditions of TestTesting 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△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 Resistance500V DC≥10GΩ1Min
Terminal Tensile Strength40NNo 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)
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

Application:

Used in motor starting and speed control,neutral grounding,lighting ballasts,and A.C. compressor buffers.
This resistor can also be used in heating applications.


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