Explosion-proof slip ring is called as the explosion proof conductive slip ring, explosion proof collector ring,explosion-proof collecting ring or flame-proof slip ring, etc,. It is a kind of conductive slip ring with highly reliable security, under working the easy explosive environment such as petroleum, chemical/explosive dust environment.
Electrical noise - 70mΩ @(50rpm)
Dielectric strength - ≥1000VAC@50Hz
Isolation resistance - ≥500MΩ@100VDC
Working temperature - -20℃~+60℃
Working humidity - Below 60%RH
Contact material - Precious metal