Slim Profile High Power Metal Clad Braking Resistors

50W Low profile aluminum shell resistor, ultra-thin, high power, wirewound

Features:

1. Aluminum shell for good heat dissipation ablility

2. High Insulation

3. Small size with high power

4. Widely used in inverters, UPS and elevators.

Dimensions:

Electrical Performance:

nspection item	Function requirement	Test method
Insulation resistance	>100MΩ	500VDC,1min
Withstand voltage	No breakdown and arc flying	1500VAC,5s
Over load	No visible damage, △R≤±(1％R+0.05Ω)	10 Times,5s
Terminal tensile strength	No visible damage, △R≤±(1％R+0.05Ω)	20N,10s
Temperature Change	No visible damage, △R≤±(2％R+0.05Ω)	-55℃~+200℃, 3 cycles
Vibration	No visible damage, △R≤±(2％R+0.05Ω)	10Hz~500Hz,50m/s²,30min
Damp heat steady state	No visible damage, △R≤±(5％R+0.1Ω)	40±2℃,RH(90~95)%,96h
Endurance	No visible damage, △R≤±(10％R+0.1Ω)	25℃,Ur,1000h