Aluminum Housing Dynamic Wirewound Inverter Braking Resistor 1200W-6000W

Brand Name:CHIFON
Certification:CE ISO UL
Model Number:RXFG 1200W
Minimum Order Quantity:10pcs
Delivery Time:2-3days for sample, 7-10days for bulk order
Payment Terms:L/C, T/T, Western Union
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Location: Hangzhou Zhejiang China
Address: No. 25 Xianxing Rd, Xianlin Industrial Park, Hangzhou, Zhejiang, China
Supplier`s last login times: within 26 hours
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Product Details

High-performance RXFG Aluminum Housing Wire Wound Resistors 1200W-6000W


►Performance testing


Test Item
Test Considion
Performance
Temperature Coefficient
The resistance value at normal temperature & normal temperature added 100 ℃ calcuate per ℃ resistance value change rate
±300 ppm / ℃
Load lif in heat
Overload rated voltage or max working voltage ( get the lower ) for 1000 hours ( 1.5 hours on and half hour off)at 70 ±2 ℃
△ R ≤ ±(5%R .+ 0.05 Ω)
Short time overload
According 10 times rated power to account the voltage or max overload voltage ( get the lower ) for 5 seconds
△ R≤ ±(2%R .+ 0.05 Ω)
Resistance to soldering heat
Immerge into the 350±10 ℃ tin stove for 2-3 seconds
△ R≤ ±(1%R .+ 0.05 Ω)
Load life in humidity
Overload rated voltage or max working voltage ( get the lower ) for 1000 hours ( 1.5 hours on and half hour off)at 40 ±2 ℃ &90-95% relative humidity
△ R ≤ ±(5%R .+ 0.05 Ω)
Solderadility
Immerge into the 235±3 ℃ tin stove for 2-3 seconds
The solder area is over 95%
Temperature cycling
At -55 ℃ for 30 mins , then at +25℃ for 10-15 mins then at +155 ℃ for 30 mins , then at at +25℃ for 10-15 mins , total 5 cycles
△ R ≤ ±(1%R .+ 0.05 Ω)
Nonflammability
Respectively load AC voltage by 5 , 10 ,16 times rated power for 5 mins
No visible flame
Terminal Strength
Pull : 10N
△ R ≤ ±(2%R .+ 0.1 Ω)
Vibration
Frequency: 10-15 HZ , Swing : 0.75mm , Test Time : 6 hours
△ R ≤ ±(2%R .+ 0.1 Ω)

►Product specifications


The shell of this product is made of aluminum alloy, which is beautiful in appearance, easy to install and can be used in combination. It is widely used in high-demand electrical circuits such as power supplies, frequency converters, and servo systems.
◇Power range: 50W~2500W
◇Voltage range: 0.5KV—10KV ◇Resistance range: 1R-1KR ◇Withstand voltage: AC2.5KV-20KV/1min 50Hz ◇IP rating: IP00
◇Vibration: 1g
◇Rated temperature rise: 375°C ◇Temperature drift: 80~400ppm/°C ◇Carrier fluid material: 0Cr25AL5//Ni80Cr20 ◇Advantage: relatively harsh working environment.


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China Aluminum Housing Dynamic Wirewound Inverter Braking Resistor 1200W-6000W supplier

Aluminum Housing Dynamic Wirewound Inverter Braking Resistor 1200W-6000W

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