This is a marine crane slip ring. Power capacity and channel number are optional.
Can integrate with signal module, pneumatic/hydraulic module and multi-channel fiber optic rotary joints.
Optional protection grading and explosion-proof grading.
Electronic & Electric  | 
Mechanical  | 
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| Circuits | Total | 25CKT  | 
Working Speed  | 
0~10RPM  | 
| Detail | 3*300A+1*PE+3*50A+2*10A+16*signal  | 
A hole diameter  | 
/  | 
|
Rating Voltage  | 
690VAC/380VAC/220VAC | Contact Material | 
 High-end Copper Graphite /Precious Metal  | 
|
Dielectric Strength  | 
2000VAC@50Hz(P)  | 
Housing  | 
Q235 Spray Coating(RAL 7032)  | 
|
Insulation Resistance  | 
 ≥1000MΩ@1000VDC(P) ≥500MΩ500VDC(S)  | 
Installation  | 
Vertical Installation  | 
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Environment  | 
Remarks  | 
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Working Temperature  | 
-10°C~+45°C  | 
Application  | 
Marine Crane  | 
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Working Humidity  | 
≥95%RH  | 
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IP  | 
IP44  | 
Other  | 
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For more customized solutions, please feel free to contact us at any time!