Brochure

8-Pole Beta Generator
Generator Products
4-Pole Synchronous
Gas and Steam Turbine
Applications
Our range of 4-pole generators provide
a reliable product which is based on a
modular construction concept utilizing
the latest design and manufacturing
techniques. All generators include
Vacuum Pressure Impregnation (VPI)
insulation systems (for both the stator
and rotor components) and a unique
vent stator technology for maximum
heat dissipation.
Stators are either mounted in a
box-frame with end-shield mounted
bearings or in a base frame with
pedestal bearings.
Up to 20 MW a laminated rotor is used.
Above 20 MW bolted and unbolted
solid pole rotors are used.
Output Range 5,000 to 75,000 kVA
Voltage Up to 15,000 V
Frequency 50 Hz or 60 Hz
Cooling Air or Water-Cooled
Reciprocating Engine Driven
(Beta) Diesel and Gas
Reciprocating Engine
Applications
These generators are designed to
withstand the rigours of marine and
industrial applications but still take
advantage of the insulating properties
of the VPI technology present in gas
turbine generators.
The speed range for these machines
is very wide. The number of poles
ranges from 6 to 22 in general.
More poles can be added to these
machines if required.
Output Range 2,500 to 45,000 kVA
Voltage 400 to 15,000 V
Frequency 50 Hz or 60 Hz
Cooling Air or Water-Cooled
4 GE I Power Conversion