1500/1800rpm Three-phase Synchronous Generator 40kW AC Alternator

Model Number: JET 224D Brand Name: JET Power Key Specifications/Special Features: Detailed description:1.Brushless synchronous alternator with Stamford technology2.Output range: 6.5- 1150kW single-phase and three-phase3.High-performanceconvenient installation and maintenance4.Three phase 4-wire, optional50/60Hz, 1500/1800rpm5.4-pole, brushlessalternator with AVR, H class insulation, IP216. Be suitable for various brands engine, international standard SAE port, double bearing as optionalJET seriesbrushless synchronous alternatorare made adopted Stamford alternators technology and according to standards of GB755, IEC60034, NEMA, alternators have standard features: voltage adjust, stability adjust, under frequency roll off, over exciting protection, low radio interference, stators are 2/3 pitch winding, rotors are fixed sequential damper winding, stator core is designed landler taking advantage of CAD, ensuring very low waveform distortion ”H” class insulation system is provided high build required for static windings and high mechanical strength required for rotating components
Alternator features:

1)Advanced automatic voltage regulator control for trouble-free operation under most demanding condition
2)Easy paralleling with mains or other generators, standard 2/3 pitch windings avoid excessive neutral currents
3) Dynamically balanced rotor with sealed-for-life ball bearings and single or two-bearing construction
4)Simple installation and maintenance with easy access to terminals rotating diodes and coupling bolts
5)Wide range of flange adaptor and single bearing coupling disc

Mechanical features:

Voltage regulation:
Voltage regulation refers to the change of voltage from no-load to full-load with power factor ranging from 0.5 to 1 and 2.8%S fluctuation of speed of engine, voltage is adjusted via potentiometer of AVR, Model: Sx460, Sx440

Axis and key:

All of alternator rotors should pass balance test, whose vibrations are lower than minimum of BS6861 P.1, G 2.5 two bearing alternator has half-key testing balance

Terminal and terminal box:

Three-field alternator had 12 leads brought out to terminals in terminal box, terminals are put on non drive end, box is equipped with removable panels