Our Products
Our product range contains a wide range of AC Generators
Crompton Greaves AC Generators are state-of-the-art, self-excited, self-regulated and dependable source of power.
A modern integrated manufacturing facility for rotating machines, ISO 9001 certified by BVQI UK, with structured TQM and 6 SIGMA implementation and SAP/R3 enabled, also houses dedicated plant for AC Generators deploying superior techniques and processes in each specialized field of design, material specifications and procurement, CNC machining, assembly, testing & packing. with stringent quality standards predominating throughout.
These generators incorporate advanced European Technology and are designed for optimum performance using high-end software solutions. With well-qualified engineers and technocrats, backed by a strong R & D Team, Crompton Greaves have fully harnessed long experience in design and software to offer a range of innovative, reliable and efficient AC Generators.
SPECIAL FEATURES
Ease of maintenance with integrated components and outboard Exciter/Rotating Rectifier.
A reliable long life with superior class 'H' insulation.
Higher motor starting capability.
Compact, light and sturdy die cast aluminum stator for frames upto 250, offer superior finish.
Specially designed compact slipring and brush assembly.
High thyristor load withstand capability for Cell-Phone and Telecom applications.
Short circuit withstand capability.
Wide range of coupling discs / adaptor for single bearing construction suitable for wide range of Engine makers.
For use of the AC Generator at altitudes higher than 1000 m. above the sea level, it is necessary to derate by a factor of 4% for every 500 m above 1000 m
If the ambient temperature exceeds 40 deg. C, the derating factor to be incorporated is 4% for every 5 deg. C of increase.
IEC : 34
BS : 5000 (Part 99)
EN : 50081
IS : 4722 & 13364 (Part I & II) with CE mark for brushless designs.
Aluminium frame die - cast stator upto 250 and steel stator for higher frames.
Sturdy cast iron endshields fixed on to the stator frame by high tensile screws.
High quality steel shafts are amply designed to take care of overload and short circuit stressed conditions.
Sturdy, dynamically balanced rotors are designed for withstanding the runaway engine speed and are with continuous damper cage for high performance under arduous conditions of parallel operations.
Aluminum fans for effective cooling extends the winding life.
Screens or louvered covers on all openings for safety.
Easy mount SAE adaptors are offered with single bearing AC Generators to simplify coupling with popular engines.