Through Quartzcoil, we design and manufacture electrical windings for a wide range of AC / DC applications. We can produce coils to client drawings and specifications or reverse engineer a solution from existing samples.

Our products

Our range includes:

• Rotor and stator bar manufacture
• Diamond coils
• Turbogenerator coils for rotor or stator rewinds / repairs
• Strip-on edge field coils
• Shunt coils
• DC field and armature
• Equaliser windings
• Compole and mainpole coils
• Compensating bars and coils

Our specifications

• Resin rich or global VPI insulation systems
• Insulation system rated up to 22kV AC
• Class F and Class H temperature rise
• 6m stator core length
• Roebel bars (360° and 540°)

Our testing

• Impulse inter-turn
• Tan Delta
• Partial discharge
• Thermal cycle
• Voltage endurance