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 > 50kw Permanent Magnet Generator for Vertical Wind Turbines

50kw Permanent Magnet Generator for Vertical Wind Turbines

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Product Details

Model Number

rw-pmg-50v-100

Type

Other, permanent magnet generator

Product Description

50KW PMGs for Vertical Wind Turbines

Main Feature:

1. 50kw PM generator at different rated PRM for verticall 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-50v-90	50	90	AC690/380	80	90	37.7/68.5
rw-pmg-50v-100	50	100	AC690/400	72	90	37.7/72.1
rw-pmg-50v-130	50	130	AC690/380	55	90	37.7/68.5
rw-pmg-50v-150	50	150	AC690/400	48	90	37.7/72.1
rw-pmg-50v-350	50	350	AC690/380	26	90	37.7/68.5

Item #	rw-pmg-50v-100
Rated Power(KW):	50
Rated Speed(RPM):	100
Rated Torque(N*M):	4775
Rated Voltage(V):	400
Rated Current(A):	72.17
Insulation Class:	F
Efficiency(%)	90
PMG Collocation:	Y Connection, 3-Phase, Three Wires, Alternator
Service Life:	over 20 years
Working Environment	-25ºC-40º C
Speed Range	0-120rpm
Mechanical specifications
Mounting Means	Vertical
Weight(Kg)	1500
Start Torque(N*M)	72
Material specifications
Shaft Material	40Cr steel with nickel plating
Bearing	C&U or for your order
Shell Material	Aluminium
Winding Temperature Class	130 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

50kw Permanent Magnet Generator for Vertical Wind Turbines

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