20kw permanent magnet alternator prices

Specifications

20kw permanent magnet alternator
1. Pitch controlled
2. Automatic yawing
3. Lightning protection
4. On-grid system

 

20kw permanent magnet alternator

 

Features of 20kw wind turbines

1, Light,smart,generator in high efficiency 

 

2,Lowe noise with 2 SCF bearings,long service life and easy maintenance

 

3,The generator locating in nose cone,easy to radiate heat and reduce wind resistance

 

5,Multiple protection: mechanical furling,manual and electromagnetic braking 

 

6,Equipped with hybrid charge controller ,no need other equipment

 

7,The blades with airfoil design ,aerodynamically optimized based on the wind tunnel test,efficient and practical

 

8,The anticorrosive processing ,being efficient to prevent the turbine from atmospheric,salt spray and aeolian

 erosion

 

9,Easy installation with guy tower or roof mounted.

 

 

Product details for wind turbine generater 300w to 20 kw

power	300W	500W	1000W	2KW	3KW	5KW	10KW	20KW
Rated power(W)	300	500	1000	2000	3000	5000	10KW	20KW
Max power(w)	500	750	1500	3000	4500	7500	20KW	30KW
Wind rotor diameter(m)	2.2	2.5	2.8	3.2	4	5	7	10
Blade quantity	3	3	3	3	3	3	3	3
Start torque(n/m)	0.5	0.8	1.5	2	3	4.5	7.5	10
Start-up wind speed(m/s)	3	3	3	3	3	3.5	3.5	3.5
Rated wind speed(m/s)	8	8	9	10	10	10	10	10
Working wind speed(m/s)	3.0-20	3.0-20	3.0-20	3.0-20	3.0-25	3.5-30	3.5-30	3.5-30
Survived wind speed(m/s)	35	35	35	35	40	40	45	45
Rated rotate speed(rpm)	550	500	450	400	300	260	200	200
Woking voltage(v)	DC24V 48V AC220V	DC24V 48V AC220V	DC48V 96V AV220V	DC120V 240V AC220V	DC120V 240V AC220V	DC120V 240V AC220V	DC500V AV380V	DC500V AV380V
blade material	FRP strengthened
Generator style	PM,three phase,AC
Speed regulation method	Electromagnetic brade+yawing
Stop method	Electromagnetic brade+manual
Wind turbine main bodyweigt(kg)	40	45	56	68	150	310	420	1150
height	6m	6m	6m	8m	9m	12m	15m	15m
Zipper under the weight(kg)	67kg/6m	67kg/6m	72kg/6m	77kg/6m	255kg/8m	265kg/9m
Independent under the weight(kg)	230kg/8m	237kg/6m	358kg/8m	358kg/8m	880kg/9m	1000kg/10m	3200kg/18m	3350kg/20m
Battery specifications	150AH*2	150AH*2	150AH*4	200AH*4	150AH*20	150AH*20	150AH*40	200AH*40
can load	small television ,light electrtic fan,charger	water pump	colour TV ,washing machine	refrigerator	1P air conditioning	conditioning	Large power equipment

 1.the start-up wind speed is very low

 

2.the wind energy coefficient is very high

 

3.the anti-wind capability is high

 

4.the weight of generator is very light

 

5.operation is stable

 

6.have no noise

 

7.with careful anti-corrosion treatment and good sealing

 

8.maintenace free

 

9.long service life

3000w wind turbine generator5000w wind turbine generator10Kw wind turbine generator