High current slip rings,slip ring,slip ring customization

The offshore platform is a key application stage for JINPAT slip rings. Compared with the slip rings applied in other industries, those used in offshore platforms have prominent advantages. One of the key advantages is high energy capacity. Most of the orders from the overseas industry are based on large current slip rings. Since the high-energy slip ring belongs to the specific slip ring type, customization is required.

Among the JINPAT slip rings for offshore platforms, most of them are developed for offshore cranes and marine cranes. JINPAT has published the latest model of the slip ring for offshore crane, code LPA000-03300-01PE-0350-0210-16S. The high-energy slip ring has been delivered to the ship manufacturer. This slip ring adopts a completely new design, but since JINPAT Electronics is very mature in making large-sized slip rings, the forming and production process is relatively short.

First, let's focus on the general parameters. JINPAT LPA000-03300-01PE-0350-0210-16S large current slip ring consists of two modules. The power module has 3 channels of 300A power, one ground wire and 3 channels of 50A. These parts of the slip ring adopt carbon brush friction pairs. As for the weak power module, it is integrated as a slip ring through the cavity. There are 2 channels of 10A power at 220VAC and 16 channels of weak power signal at 24VAC.

Speaking of its adaptability to the environment, due to the many protection measures provided by the platform, there are no strict requirements for the slip ring itself in terms of protection rating. The protection grade of this high-power slip ring is IP44. JINPAT LPA000-03300-01PE-0350-0210-16S high power slip ring can work well under 90% relative humidity at temperature range from -10℃ to +45℃. To deal with low temperature in freezing area, there is a built-in 200W temperature controller. This is also one of JINPAT's typical solutions to give the slip ring better adaptability to work in different environments.