JINPAT Wind Power Equipment Slip Rings

As an essential component of wind turbines, the quality of wind power slip rings determines the stability and efficiency of wind turbines. As a professional and established slip ring manufacturer, JINPAT has nearly 30 years of experience in researching slip rings specifically designed for wind power equipment. Their R&D team has conducted special climate research and made unique optimizations for wind turbine slip rings to suit various environmental conditions, ultimately developing a series of wind power slip ring products. Unlike the collector rings used in thermal power plants and hydroelectric units, the total power transmitted by wind power slip rings is much smaller, but their multi-signal path capability is something those large power unit collector rings do not have.

For example, the LPW0580-04S wind power slip ring model has 5 channels for 80A current and 4 signal channels, with an operating voltage of 400VAC. The signal channels of this wind power slip ring are used to transmit CAN signals, encoder signals, sensor signals, and safety chain signals. Additionally, to ensure stable operation, it is equipped with a thermostat and heater, and its protection rating is IP65, making it one of the products with a higher protection rating in the JINPAT wind power slip ring series.

A similar model to this wind power slip ring is the LPW-0590-16S, which can transmit power of 180KW, only 20KW more than the previous model, but it has up to 16 signal channels, four times that of the former. This slip ring also has a high protection rating of IP65 and is equipped with heating devices and a thermostat, allowing it to operate long-term in colder, harsher environments.

JINPAT wind power slip rings are also developed based on the specific application environments of customers, so not all wind power slip ring models have an IP65 protection rating. JINPAT also offers many models with an IP54 protection rating. A representative example of such wind power slip rings is the LPW-05-S9X. Some smaller models with lower power even have only an IP40 rating. These slip rings are often developed from standard cap-type slip rings, featuring compact size and light weight, and are commonly used in hybrid wind-solar power systems. A typical representative of this type is the LPC-03P, which has 3 channels, each capable of transmitting a maximum current of 15A.