7.5kw Wind Turbine Generator (GL-PMG-7500)

* Interface provided for extension and braking system
* Low start up speed due to low cogging and resistive torque design.
* Gearless, direct drive, low RPM generator.
* High standard, quality components for use in harsh and extreme environments for wind turbines.
* High efficiency and Low mechanical resistance energy loss.
* Generator is designed using specially selected material and treated to resist corrosion and oxidation.
* Designed for reliable and long operational lifetime under long-term full output.
* Designed for 20-year operation life.
* Patent protected design.
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Model number	GL-PMG-7500 Horizontal	GL-PMG-7500 Vertical
Rated rotation speed	200 RPM, 250 RPM
Rated output power	7.5 kW at 200 RPM, 10 kW at 250 RPM
Shaft bearing	High standard NSK 6213DDU (Front) NSK 6313DDU (Rear)
Weight(Kgs)	175	170
Rotor inertia (Kg. m 2 )	0.210
Fasteners (nuts and bolts)	High standard Stainless Steel
Lamination stack	High specification cold-rolled Steel
Windings temperature rating	180 degrees Celsius
Magnet material	NdFeB (Neodymium Iron Boron)
Magnets temperature	Rated at 150 degree Celsius
Generator configuration	3 Phase star connected AC output or rectifier DC output
Safety	Capable of withstand short term shorting of the windings for braking effect at rated rotation speed. Class 1 electrical safety rated for prevention of
Starting torque(NM)	< 5.9
Phase resistance(ohms)	2.1
Recified DC Current at Rated Output	15.6 A, 16.5 A
Requied Torque at Rated Power	382 NM, 392 NM
Output Wire Square Section(mm 2 )	6
Output Wire Length(mm)	100	700