Conductive slip ring is very important in the industry and plays a pivotal role.But if not understand the conductive slip ring very well , it’s will affect the normal use.The following is to share the knowledge of conducting slip rings, namely how to check the insulation strength of conducting slip rings.
The insulation strength of the conductive slip ring is to guide the voltage tolerance of the insulation parts and materials in the electrical slip ring. Generally speaking, for the insulator, the better the insulation performance, the stronger the voltage resistance. Generally, the bigger the better.For slip ring, its insulation performance is a very important performance index. In practical application, we use insulation pressure tester to measure the compressive strength of specified insulators.When the voltage applied to the test target exceeds a limit, the insulator is broken down and loses its insulation performance.
The first step is to find the positive and negative poles of the conductive slip ring with the multimeter. This step can generally be omitted, because the supplier of the conductive slip ring will mark it for the customer when it leaves the factory.
The second step is to connect the insulation pressure resistance meter to the power supply, and connect the positive and negative stages of the slip ring to the insulation pressure resistance meter.
The third step is to adjust the voltage on the insulated withstand voltage instrument for testing. Adjust the voltage required to withstand voltage to see the voltage strength of the conductive slip ring. If it fails to pass, the insulated withstand voltage instrument will give an alarm.
The above is the knowledge of checking the insulation strength of conductive slip ring, which is also a problem often encountered in the use of conductive slip ring, hope this article can help you.