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      GL-PMG-1500 Specification Sheet
For both Horizontal and Vertical Mounting
      GL-PMG-1500 Features

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 design structure and fully heat treatment Aluminium.
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.

  Power Curve
  Unloaded Voltage
* The above power curve is based on the generator with fixed load. The output value with variable load is higher.
* The voltage values is the rectified DC values.
  Outer Dimensions
  Mounting Dimensions

Model number: GL-PMG-1500
Rated Rotatoin Speed(RPM) 550
Rated Output Power(W) 1500
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 6207VVC3 (Rear)
Weight(Kgs) 17.2
Rotor inertia (Kg.m2) 0.011
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
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) <0.7
Phase resistance(ohms) 0.3

Recified DC Current at Rated Output(A)

30
Requied Torque at Rated Power(NM) 35
Output Wire Square Section(mm2) 4
Output Wire Length(mm) 600
Download:
For both Horizontal and Vertical Mounting
  ?2006, Ginlong Technologies, Inc.