Dingbo GTF Series Generator

Excellent Structural Design

The revolving shaft is made from 45# steel which is hardened and tempered. The material has stable mechanical properties and good stiffness. the stator core is laminated by steel plates which are made from good magnetic performance cold rolled silicon, and take the measures of the corona. The windings are Class H insulation materials. The end can be reliable fixed and banded.

The rotor core is produced after the overlapping of the full circle salient pole slices made by cold-roll silicon steels. There is a block to fix the winding poles, so it is sturdy, reliable and has a good heat dissipation performance.

The coil winding insulation use the solvent-free varnish and the coil core is processed by vacuum pressure impregnation, thus making the winding have high mechanical, electrical, insulation and moisture resistance performance.

The rotor of precise dynamic balancing is strictly according to ISO1940 standard, and the sealed ball bearings make the engine perform in balance state.

Additional temperature measurement devices will be installed in such important parts as the sealed ball bearings to facilitate the on-site observation and remote motoring in the purpose of ensuring the safety and reliable operation of the engine.

Bearing lubrication is equipped with grease installations and lubricating oil recovery set.

GTF-800～1500KW-560 10.5kV Series Generators

Performance Characteristics

· Particular exciting system design and high-ability for nonlinearity load

· Easy to install and maintenance

· Rotors have been dynamic balance, adopt sealed bearing

· Standard IP22 and IP23 protection class (It can be configured according to user requirements)

· Advanced automatic voltage regulation controller, provide ±2.5% or 1% voltage regulation factor

· Apply the latest standards manufacturing.

GTF-2000～3200KW-630 10.5kV Series Generators Technical Parameters