Guangzhou Neerg Eco Technologies Ltd.: Guangzhou, Guangdong, China; Main products: Solar Light, Gardening, Solar power system, Wind Turbine

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Home > Products > Wind Power > 5kw Permanent Magnet Generator for Horizontal Wind Turbines

5kw Permanent Magnet Generator for Horizontal Wind Turbines

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Product Details

Model Number

rw-pmg-5h-200

Type

Other, permanent magnet generator

Product Description

5KW PMGs for Horizontal Wind Turbines

Main Feature:

1. 5kw PM generator at different rated PRM for horizontal wind turbines.

2. The PM generators adopt optimum pole slot configuration, and shortened magnet circuit and the pitch of stator winding, material consumption reduced by 15%, so smaller and lighter.

3. The start torque is lowered by 40%, and the overall efficiency increased by 10%.

4. The speed of voltage buildup is lower with better performance in gentle breeze.

5. High grade cold rolling silicon sheet is used for the stator and rotor; the stator windings are wound with 180 grade combing paint coat series enamel-cover round copper wire, impregnated by the techniques of combing process of vacuum constant temperature and constant heat, higher insulation grade.

6. High quality 40SH,42SH,40UH rare-earth NdFeB(Neodymium Iron Boron) Magnet are used, and inlaid process for the fastness of magnet steel of rotor, strong adhesives splicing , epoxy resin encapsulating technology.

7. Adopt fully-enclosed NSK,NTN,SKF,C&U bearings and nickel plated 40Cr steel shaft with quenching and tempering treatment, and the outer frame is Zinc plated with anti-corrosion treatment.

Item #	Rated Power (kw)	Rated Speed (rpm)	Rated voltage (v)	Start Torque (Nm)	Efficiency (%)	Current (A)
rw-pmg-5h-200	5	200	DC240	4.8	85	20.8
rw-pmg-5h-220	5	220	AC380/220,DC240	4.5	85	7.6, 20.8
rw-pmg-5h-240	5	240	DC240	4.5	85	20.8
rw-pmg-5h-350	5	350	DC240	4	85	20.8
rw-pmg-5h-375	5	375	AC380/220	3	85	7.6
rw-pmg-5h-750	5	750	AC3800,DC240	1.3	85	7.6, 20.8

Item #	rw-pmg-3h-280
Rated Power(KW):	5
Rated Speed(RPM):	220
Rated Torque(N*M):	217.05
Rated Voltage(V):	DC240
Rated Current(A):	20.83
Insulation Class:	F
Efficiency(%)	85
PMG Collocation:	Y Connection, 3-Phase, Three Wires, Alternator
Service Life:	over 20 years
Working Environment	-25Centigrade—40Centigrade
Speed Range	0-264rpm
Mechanical specifications
Mounting Means	Horizontal
Weight(Kg)	155
Start Torque(N*M)	4.5
Material specifications
Shaft Material	#45 Carbon Round Steel with quenching and tempering Treatment
Bearing	C&U or for your order
Shell Material	Casting
Winding Temperature Class	150 Centigrade
Permanent Magnet Material	Rare Earth NdFeB
Permanent Magnet Material Temperature Class	150 Centigrade
Core	High Grade Cold Rolling Silicon Sheet 50WW470
Protection Grade	IP54

Contact Us

Guangzhou Neerg Eco Technologies Ltd.: Contact nameRebecca Ye
Chat Now; Phone86-20-37854770; AddressRM303 B Builing,Youke Business Center, No.8 Kexin Road, Tianhe District, Guangzhou, Guangdong

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Product Categories

Bamboo/Rattan/Wood	Battery-free	Directional Acoustics	Gardening
Human Power Generator	Lighting	Medical Device	New Products
Others	Solar Fridge and A/C	Solar Power	Wind Power

5kw Permanent Magnet Generator for Horizontal Wind Turbines

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