5kw pitch wind turbine

Main Parameter:

SWT-5kw pitch wind turbine is the first down-wind centrifugal force controlled passive variable pitch wind turbine system designed and manufactured by SENWEI Energy company that follows BWEA standard. It meets IEC61400-2 (ClassⅡ) design requirements for small wind turbine and obtained MCS (Microgeneration Certification Scheme) Certification in Oct 2012. SWT-5kw pitch controlled wind turbine is one of the variable pitch wind turbine series supplied by SENWEI together with 2kW, 10kW, 20kW and 30kW. Product quality has been well controlled by following ISO9001 standard. Ever since accessed to the international market in 2008, it has performed excellently with good power generating, durability, safety, quick installation, easy maintenance, compact structure and streamline appearance.

Product Characteristics

Ø Rotation speed controlled by centrifugal force with passive variable pitch mechanism.

Ø Power curve optimized by two-stage springs to balance pitch driving force.

Ø No tailvane, down-wind design with electricity transmitted by cellecting ring.

Ø 3-phase direct drive permanent magnet generator with maintenance free.

Ø All surfaces sealed with turbine outer parts pot galvanized,antirust.

Ø Quick installation and easy opearating.

Ø Compact structure with streamline and nice appearance.

Ø Running stability and safety with 15 years lifetime,easy maintenance.

l Structure Dimensions

l Variable Pitch Mechanism: Blade angle is positive 15 degree as factory setting at which the turbine is easy to start spinning. After the turbine getting running ,the angle of blades turns to 0 degree quickly, and the blade acts at its most efficient point (one spring acts). It outputs 5kW electrical power at 11m/s wind speed with 240 rpm rotor rotation speed. If the wind speed increases,the blade is forced to turn towards negative angle by centrifugal hammers to limit rotation speed (two springs act). The springs balance the blades angle and rotation speed while regulating power generating.

Packing information

No.	Packing	Items	Qty	GW(kg)	L(m)	W(m)	H(m)	CBM(m³)
1	Wooden case	Turbine body	1	380	1.33	0.96	0.96	1.23
		Centrifugal hammer	3
		Hexagon socket screw M16×55	8
		Hexagon head bolt M16×55	8
		Vibration damper	1
		Manual brake	1
		User manual	1
		Certification card	1
		Warranty card	1
2	Wooden case	Blade	3	55	2.59	0.35	0.27	0.25
2	Wooden case	Hexagon head bolt M16×110	12	55	2.59	0.35	0.27	0.25
3	Wooden case	On-grid controller	1	32	0.75	0.50	0.37	0.14
4	Wooden case	On-grid inverter	1	68	0.67	0.47	0.47	0.15
16 units of SWT5-AD5.6 pitch wind turbine systems per 20’GP for shipment (towers not included) 32 units of SWT5-AD5.6 pitch wind turbine systems per 40’GP for shipment (towers not included)

l Functional Units

l Technical Data -SWT-5KW variable pitch wind wind turbine

Rotor diameter:	5.6m
Blades quantity:	3pcs
Direction:	always downwind
Blades material:	Glass fiber reinforced plastic
Rated output:	5000W
Maximum output:	5400W
working voltage:	DC240V/400V,AC220V
Annual average energy production:	11880KWH (in rate 5m/s wind speed)
working wind speed:	3-30m/s
Initial wind speed:	3.0m/s
Nominal wind speed:	10.5m/s（35.5mph）
Storm-stand:	up to 60m/s
Max rotate speed:	240r/min
Wind turbine type:	Three-phase, PMG Alternator
Working temperature:	from -40 to +60 C
Blade Pitch Control	Variable Pitch
Stop method	Active Blade Pitch+Electromagnetic Brake
Speed regulation methods:	Passive Variable Pitch
Gearbox:	None, Direct Drive
Battery charge time:	about 8 hours

Power Curve

l AEP (Annual Energy Prediction)

If need to get more info about SWT-5KW wind turbine, please contact us:

online way: Whatsapp: +86-18806776641/ Skype: doris421pu
Email way: sales@windpowercn.com

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Contact Infomations

Company: SENWEI ENERGY TECHNOLOGY INC.
TEL: +86-577-6820-6018
Fax: +86-577-6820-6017
E-Mail: sales@windpowercn.com
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