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1000W High Power Resistor Aluminum Enclosure Braking For Inverter

Categories High Power Resistor
Brand Name: ZENITHSUN
Model Number: ASZ
Certification: RoHs
Place of Origin: Shenzhen,China
MOQ: 10pcs
Price: USD20.00-USD60.00
Payment Terms: T/T, L/C, D/A, D/P, Western Union,paypal
Supply Ability: 500pcs/week
Packaging Details: cartons /wooden case
Delivery Time: 10-12 working days
Rated Power: 1kW-12kW
Resistance: 0.1Ω - 100KΩ
Tolerance: ±1%,±5%,±10%
Ends: flying leads or metal terminals
Waterproof Grade: IP20 or IP56
Temperature Switch: available
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1000W High Power Resistor Aluminum Enclosure Braking For Inverter

1000W High Power Aluminum Enclosure Braking Resistor For Inverter

Structure

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.


Features

1.Durable,vibration-proof,dissipates heat well and low temperature coefficient with resistance varying in direct proportion.
2.ASZ series successfully applied for national patent (ZL2004300866567)
3.Specification:80W60R,80W100R,80W20R,100W20R,100W100R,120W68R,150W20R,200W20R,200W200R,300W20R,

300W150R,300W200R,400W150R,400W20R,500W100R,500W20R,800W75R,1040W50R,1040W75R ect.
4.For non-standard technical requirements and custom special applications,please contact us to discuss the details.
5.Conforms to the ROHS standard and the LEAD-FREE non-lead standard.


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;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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