Among all the JINPAT slip rings models, there is a special type pf slip rings. This kind of slip ring is JINPAT large current slip rings, also known as JINPAT high power slip rings. This type features excellent capability to transmit large current. In the following part, we are going to learn more about the features and basic applications of JINPAT large current LPA slip rings. Most of these large current slip rings exceed the capacity of 50A and take up fiber brush design. To better dissipate the heat, most of these high power slip rings adopt hollow structure. And to cope with extreme conditions, JINPAT large current slip rings can be integrated with radiator and heater. This integration help slip rings to better adapt to the environments in tropical humid area or the alpine region.
The large current slip rings have a relatively large current capacity, aside from the larger ampacity, they also have a relatively high rated voltage compared with other slip ring models. For instance, the rated voltage of JINPAT large current slip rings range from 2000V~6000V. Apart from the large current capacity, there is one more advantage of high voltage, that is the capability to transmit electricity in a long distance. This advantage leads to the development of a special kind of large current slip ring, a kind that has small current capacity for each channel while remaining a high working voltage. This special large current slip rings are generally applied in the cable reel on specific vessels or ROVs in the umbilical cable system.