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FWI-BR has been painted ceramic tube high-power resistor

FWI-BR has been painted ceramic tube high-power resistor
Product Category: Resistors
Product Specifications: GB

Applications:
Elevator, port machinery, rolling mills, hoist the generator, inverter and other brake and load
Use of the environment:
Rated temperature (+70 ℃); use with the temperature range (-55 ℃ ~ +375 ℃)
Structure:
Rated power temperature (+70 ℃); use with the temperature range (-55 ℃ ~ +375 ℃)
Applicable standards: GB/T5729-2003 GB5732-85

The main test items, test methods and performance requirements
Test items	Performance requirements	Test methods
Temperature coefficient of resistance	≤±250(×10-6/℃)	-55℃/+20℃,20℃/+125℃
Terminal Strength	R≤±(1%R+0.05Ω)	Pull 20N
Dielectric	No breakdown or flashover	2500V DC，1min
Weldability	Solder to flow freely and with terminals infiltration	235±5℃　2±0.5s
Resistance to soldering heat	ΔR≤±(1%R+0.05Ω)	260±5℃　10±1s
Short-time overload	ΔR≤±(2%R+0.05Ω)	10 times the rated power, 5s
Rapid changes in temperature	ΔR≤±(1%R+0.05Ω)	-55 ℃ / +125 ℃ 5 cycles
Vibration	ΔR≤±(1%R+0.05Ω)	10～500Hz　98m/s2
Long-term load	ΔR≤±(2%R+0.05Ω)	+70±2℃ VR 1000h
Non-flammable	Not burning	1 to 6 times the rated power for 5 minutes
Surface temperature rise	≤350℃	The rated power
Insulation resistance value	1000MΩ	1000V DC

Application:

Knitting Machine, compressor, extruding machine, injection machine, motor, braiding machine, pressure fan, forced draught blower, blower, blowing machine, blow molding machine, root's blower, film blowing machine, cutter bar, cut-off machine, slitter, Cutting machine, conveyor, pump, grinder, cluster, glazing machine, polisher, polishing machine, laundry-drier, drying machine, ball crusher, ball grinding mill, drawing machine

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ABB, SIEMENS, DANFOSS, VACON, SEW, LENZE, PETER ELECTRONIC, LEISTER, WATT DRIVE, KEB, BONFIGLIOLI, NORD, CAG ELECTRIC MACHINERY, INTECNO, SYCOTEC, KB ELECTRONICS, TDE MACNO SPA, GEFRAN, CONTROL TECHNIQUES, PEPPERL FUCHS, GRUNDFOS, VEM MOTORS, BR INDUSTRI-ELEKTRONIK, RK ROSE+KRIEGER, CARLO GAVAZZI, LEROY SOMER, VERLINDE, TRANSTECNO, STAHL CRANE SYSTEMS GMBH, MIYACHI, DEMAG CRANES COMPONENTS, ABM, ROSSI, COGNITO QUAM, GE, AIRTECNICS, Delta, Teco, Toshiba, Mitsubishi, fuji, Yaskawa, Hitachi, Omron, Panasonic, HYUNDAI, LS/LG

Main Products:

frequency inverter, AC Drives, frequency converters, frequency changers, adjustable speed drives (ASD), adjustable frequency drives (AFD), variable frequency drives (VFD), variable speed drives (VSD), Soft Starters, Soft Stop, Soft Starters for AC Motor, Motor Starters, Motor Soft Starters, EMI filter, Input EMI Filters, Output EMI Filters, AC Choke, AC Reactor, Input AC Choke， Output AC Choke， Input AC Reactor, Output AC Reactor, DC Choke, DC Reactor, Input DC Choke, Output DC Reactor, Input DC Reactor, HMI, Human Machine Interface,PLC，Programmable Logic Controller, Servo Drive, Servo Motor, Servo Motor & Drive, Servo Motor & Drive System