*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.
*Excellent heat dissipation due to the Aluminium alloy outer frame and special internal structure.
*High strength from the specially desy selecign structure and fully heat treatment Aluminium.
*Generator is designed using speciallted 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.
|
Model number: |
GL-PMG-500A |
|
Rated Rotatoin Speed(RPM) |
450 |
|
Rated Output Power(W) |
500 |
|
Outer frame material |
High standard Aluminium alloy with TF/T6 heat treatment
(TF/T6 full heat treatment for increasing the performance of aluminium alloy as follows. Heat 4-12 hours at 525-545 degrees Celsius, quench with hot water, and precipitation heat treatment for 8-12 hours at 155-175 degrees Celsius. ) |
|
Outer frame finish |
Aluminium surface is anodised then power painted for anti-corrosion protection |
|
Shaft material |
High standard Stainless Steel |
|
Shaft bearing |
High standard NSK 6207DDUC3(Front) NSK C(Rear) |
|
Weight(Kgs) |
14.4 |
|
Rotor inertia (Kg. m 2 ): |
0.006 |
|
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 rating |
Rated at 150 degree Celsius |
|
Generator configuration |
3 Phase star connected AC 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 electrical shocks. |
|
Starting torque(NM) |
< 0.5 |
|
Phase resistance(ohms) |
0.4 |
Recified DC Current at Rated Output(A) |
20 |
|
Requied Torque at Rated Power(NM) |
14.8 |
|
Output Wire Square Section(mm 2 ) |
4 |
|
Output Wire Length(mm) |
600 |
Ginlong Technologies is one of the world's leading specialists in manufacturing PV/Solar and Wind grid tie inverters, wind turbine permanent magnget generators (alternators) and wind turbine products.
With our machine and electrical products manufacturing background going back over 20 years, we have a team of dedicated engineers experienced in renewable energy, devoted to providing you with top quality, world class wind turbine parts and components, which may be from a standard range or, if the client so chooses, a specially customised design.
