
A large offer of slip rings for hydro power generators from Mersen
- Steel machined or forged rings from 600mm to 2500mm diameter (S235J, S355JR, ASTM36) - good mechanical resistance
- Bronze ring set (up to 1200mm diameter) – good resistance against corrosion, good friction ability, excellent electrical and thermal conductivity
- With or without helicoidal grooves
- Insulated studs (copper, bronze or steel) and spacer
- Support ring / auxiliary shaft (length up to 1300mm)
- Assembly and finish machining
- Sleeve assembly (connection from rings to rotor coils)
- Varnish paint
- Special packaging for shipment (SEI4C)
- Complete documentation
- Inspection and tests report following OEMs requirements:
- Hi-pot up to 60kV and megger tests
- Ultrasonic test
- Hardness test
- Tensile strength test
- Chemical analysis
- Insulation resistance test
- Dimension and visual inspection report
- Quality certificate