The central collector slip ring
the medical industry solutions
October 24, 2017
slip ring for cable reel
June 19, 2018
The central collector slip ring is a combination of collector rings with different specifications. It has a high-voltage functional zone, a low-voltage functional zone, and a data and signal transmission functional zone. It is a dedicated feeder for large-scale equipment and machinery.
Its role is to send electricity through the rotating parts to the electrical equipment that needs to work on the turn and send data and signals to the control equipment.
According to the different models of the device, a dedicated central collector can be customized. Products throughout the country’s major ports, terminals, power plants, water conservancy projects and mining, metallurgical and other industrial and mining enterprises.
Referenced standard
- GB11022 “Shared Technical Requirements for High Voltage Switchgear and Control Equipment Standards”
- GB14048.1 “General rules for low-voltage switchgear and control equipment”
- IEC60204-32:1998 “Electrical technical conditions for lifting appliances”
- JT/T70.2-93 “Technical conditions of electronic control equipment for port portal cranes – current collectors”
| Model | JDQ- |
| Rotating speed | 0～200rpm |
| channels/rings numbers | 1～200 |
| high voltage area | 6KV |
| low voltage area | 220～690V |
| Data signal area | 12～220V |
| electric current | 1200A(customized) |
| Data signal transmission | Uses a precision slip ring (with shielding) |
| Insulation strength (high pressure) | 10KV/50Hz |
| Insulation strength (low pressure) | 2500V/50Hz |
| Insulation resistance | 100MΩ/500VDC |
| Protection level | IP51/customized |
| Shell material | metal |
Product Features of slip ring
- This series of products have anti-corrosion properties such as moisture-proof, salt spray, and acid and alkali resistance;
- Adopting special surface treatment technology for materials, the system self-repels carbon powder and dust;
- High current strength, customized according to customer needs;
- High voltage resistance, up to 10KV, no flashover;
- Suitable for high and low temperature performance, continuous operation in severe environments up to -45°C to 125°C.
- It can be widely used in various harsh environments such as temperature difference, hot and humid, and high corrosion.
Application area
Mainly used in ports, docks, power plants, water conservancy projects and mining, metallurgy, shipbuilding and other industrial and mining enterprises.
