5-3000kw permanent magnet direct drive wind turbine dynamo price

5-3000kw permanent magnet direct drive wind turbine dynamo price

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≥1 Sets

US $500

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Product Details

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Quick Details

Model Number:: PMG

Certification:: CE

Output Voltage:: 220V 380V

rotor diameter:: Customized

Generator type:: AC

Protection grade:: IP54 IP55

Phase:: 3 phase

Rated voltage:: 220V

Brand:: ENN

Insulation Class:: H

Bearing Brand:: SKF

Cooling Method:: Natural Cooled

Quick Details

Rated Power:: 12-3000kw, 12kw-3000kw

Place of Origin:: Shandong, China

Brand Name:: ENN

Model Number:: PMG

Certification:: CE

Output Voltage:: 220V 380V

rotor diameter:: Customized

Generator type:: AC

Protection grade:: IP54 IP55

Phase:: 3 phase

Rated voltage:: 220V

Brand:: ENN

Insulation Class:: H

Bearing Brand:: SKF

Cooling Method:: Natural Cooled

Product Drawing

Product Description

Rated power	12kW-3000kw
Rated speed	300rpm
Rated voltage	220VAC
Frequency	60Hz
Numbers of Poles	24
Insulation Class:	H
Protection Class	IP54 IP55
Efficiency	93%
Cooling Method	Natural cooled
Ambient temperature	-25~45℃
Recommended altitude	≤ 1000m
Bearings	SKF Ball Bearings
Winding material	100% Copper
Winding temperature level	180℃
Stator Impregnation type	Vacuum Pressure Impregnation (VPI)
Normal working temperature	90℃
Max working temperature	130℃
Installation	Horizontal

Details Images

NdFeB Rare Earth Material

• NdFeB has high saturation magnetization, which enables them to resist demagnetization. • Flux density of NdFeB varies very slowly, so neodymium magnets remain stable for a longer duration.

• The magnetic strength of the neodymium magnet is far more than that of ordinary magnets.

• NdFeB magnets are usually brittle but can resist chips or crack up to a certain external force limit.
• Neodymium magnets are less expensive as compared to other rare-earth metals.

Main Features

① The generator has many poles, which improve the frequency and efficiency ,saving the cost of rectifiers and inverters. ② Finite Element Analysis is used when designing the generator,compact structure. Low startup torque ,solves the problem of small wind startup,improving the wind energy utilization. ③ Leave out the gear increaser, improve the reliability and efficiency of the generator,lower the amount of maintenance. ④ Small size ,light weight ,high energy density,suitable for special situations. ⑤ Run efficiency throughout the whole speed range, high efficient . ⑥ Use imported high-speed oil-contained bearings, maintance free ,high reliablity.

⑦ The parameters like voltage,speed,power can be customized .The shape can be changed.Spline shaft,biaxial extension,flange can be used.

Why choose PMG?

Applications

By matching the power and speed of the generator to that of the wind turbine, the power system becomes more efficient. No gearboxes are needed, and the efficiency of the alternator exceeds 90%.

By matching with the hydro turbines, Increased efficiency from variable speed technology could make many more small hydro sites economically feasible to develop.

Factory Show

FAQ

1. Q: How does your permanent magnet generator work?
A: Our generators need to be driven by other energy, like wind power, water power, belt, etc, then it can generate electric power.

2. Q: What is the power of your generator?
A: We can manufacture from 12kw to 3000kw.

3. Q: Can you manufacture customized product?
A: Yes, we can.Please tell your detailed request (power, rpm, voltage, size, color) to our sales, we will make the generator according to your request.

4. Q: Can your company provide OEM service?
A: Yes, we can.

Qingdao Enneng Motor Co.,ltd
Tel:	+86 532 66000559	Email:	sales@enpmsm.com
Mobile:	+86 18562780228	Website:	www.enpmsm.com
Address:	D2-3 Building, Ti Park, No.2 Xiuyuan Road,High-Tech Zone, Qingdao, Shandong, China