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Subspection shaft earthing assemblies
provide cost effective solutions. Shaft earthing provides
full cathodic protection to the propeller and external shaft
area. Additionally, independant tests have shown that
Subspection's system will prevent damage to the main engine
and shaft bearings.
Specific features include:
- Slipring manufactured from silver/copper alloy
- High purity silver electrical contact brushes running
on the slipring ensure a good conductive path
- Self-lubricating with minimal maintenance requirements
- The integrated shaft monitoring sub-system is
electrically isolated
- Shaft monitoring provides early warning of any
potential problems
- Remote audible and visual alarms are incorporated
within the main ICCP control system
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