2. BC & UC RANGE GENERATORS
Ratings at 50 Hz
BC16 From 8.1 kVA to 16 kVA
BC18 From 22.5 kVA to 42.5 kVA
UC22 From 37.5 kVA to 85 kVA
UC27 From 92,5 kVA to 250 kVA
( Ratings are 3 phase Class H continuous base 40 deg ambient ).

3. BC & UC RANGE GENERATORS
Ratings at 60 Hz
BC16 From 9.6 kVA to 20 kVA
BC18 From 27.5 kVA to 55 kVA
UC22 From 52.5 kVA to kVA
UC27 From kVA to kVA
( Ratings are 3 phase Class H continuous base 40 deg ambient ).

4. BC & UC RANGE GENERATORS
Basic Generator Construction
Components & Assembly

5. BC,UC RANGE GENERATORS
Main Component Parts
Main Rotor Assembly

6. Two Bearing Main Rotor Assembly
Fan
Main Rotor
Exciter
Rotor
Bearing
Bearing
Shaft
PMG Rotor
(Optional UC only)
Rectifier
Bearing Housings are built into the D.E and NDE Endbrackets
Bearings are sealed for life.
NOTE: BC Rectifier is fitted to the non drive end of the Exciter rotor

7. Drive End of Generator Shaft is supported by the Engine Flywheel
Single Bearing Main Rotor Assembly
Main Rotor
Fan
Rectifier
Exciter
Rotor
Bearing
PMG Rotor
(Optional UC only)
Coupling Hub
Coupling Discs
Drive End of Generator Shaft is supported by the Engine Flywheel

8. Generator Construction
BC,UC RANGE GENERATORS
Generator Construction
Main Stator Assembly

9. Main Stator and Landing Bar Assembly
Main output Terminals
12 Ends Out Standard
Laminated Steel core
6 Main Frame bars welded
To Outside of Stator Core.
Main Stator Windings
End-bracket Spigots

10. Complete Machine Assembly
BC,UC RANGE GENERATORS
Basic Generator Construction
Complete Machine Assembly

11. Non Drive End-bracket and Exciter Stator Assembly
Hexagonal drive End-bracket
Stator Bar Fixtures
Bearing Housing
Wound Exciter Stator

12. UC Range Generator Assembly
12 Wire
Reconnectable
Frame
Main
Terminals
Main Rotor
Drive end
Bracket
Main Stator
Non drive
end Bracket
& Exciter
Stator assy
Foot

13. UC Range Generator Assembly
A.V.R.
on A.V.M,s
Terminal
Box
P.M.G
Rotor
P.M.G
Stator
(Optional on UC)

14. RETURN TO MAIN MENU