A high-current slip ring refers to a slip ring that transmits a rated current of ≥100A/ring, typically used in high-power equipment in industrial applications. The current-carrying capacity of these slip ring devices may be larger, and specific specifications and performance parameters are usually customized based on customer requirements and application scenarios.
JINPAT, as an experienced and well-established slip ring manufacturer with nearly 30 years of research and development, excels in the current-carrying capacity of its high-current slip rings. In fact, JINPAT's high-current slip rings can handle a maximum current load of up to 4000A per channel, and theoretically, it can even reach 6000A per channel based on engineering achievements. Most of JINPAT's high-current slip rings are customized products based on customer needs. Compared to ordinary high-current slip rings, customized products have stricter requirements for production and research and development, resulting in more powerful performance.
In high-current slip rings, the temperature rise data of each connection point inside the slip ring is crucial for the slip ring's lifespan and quality. Therefore, JINPAT's high-current slip rings have a significant advantage in terms of performance, thanks to three strict requirements for slip ring temperature rise testing: first, the slip ring is in a stationary rotating state; second, the current is applied for 2 hours as specified in the wiring diagram; third, the temperature rise of each contact point is ≤70K (ambient temperature ≤35℃).
Static temperature rise testing is the most direct means to inspect the performance of high-current slip rings, providing a quick reflection of the slip ring's fundamental and essential performance. If the temperature rise testing conditions do not match the slip ring's operating conditions, it can easily lead to slip ring damage. For slip rings with low-cost requirements, testing requirements can be reduced based on the equipment's operating conditions.
As a professional manufacturer of high-current slip rings, JINPAT is dedicated to providing high-quality,cost-effective customized high-current slip rings for various fields. If you have any needs, feel free to consult JINPAT.
