Wind Generator SZ3K-20KW

1. Free standing tower, hydraulic tower is optional 2.output: 3KW,5KW,10KW,20KW

Key Features3. Off grid inverter.On Grid inverter is optional 4. single phase output. 3P output optional for 5-20KW 5.Controller compatible both off grid and on grid inverter 6. Start-up wind speed 2-2.5 Meter difference for different   mode 7.Rated wind speed 10-12 meter difference for different    mode 8. Electromotion yaw   9.3 pcs of fiber glass or GFRP blade  10. Steel generator shell

Wind Generator SZ3K-20KW TECHNOLOGY SPEC

Model		SZ3KW	SZ5KW	SZ10KW	SZ20KW
Generator	Rated power(W)	3KW	5KW	10KW	360
	Rated voltage(V)	240	240	240	20KW
	Rotor diameter(M)	4.5	6.4	8	10
	Start-up wind	2	2	2	2.5
	speed  (m/s)
	Rated wind speed(m/s)	10	10	10	12
	Security wind speed  (m/s)	45	45	45	45
	Rated rotating rate(RPM)	220	200	180	90
	Max   rotating rate  (RPM)	275	250	225	112
	Yaw Mode	Electric	Electric	Electric	Electric
	Shell Material	Fiber glass	Fiber glass	Fiber glass	Steel
Blade	Blade material				GFRP
	Blade quantity	3	3	3	3
	diameter(m)	4.5	6.4	8	10
Matched   Tower	Tower Type	Free Standing Tower A	Free Standing Tower A	Free Standing Tower A	Free Standing Tower A
	Height(m)	12	12	12	18
	Section number	3	3	3	3
	More details	Refer to free standing tower details
Optionall   Tower		Hydraulic tower B
Battery   Bank	Advice capacity	200AH/240VDC	300AH/240VDC	400AH/240VDC	600AH/240VDC
	Battery type	Deep cycle Battery
Inverter  output	wave form	Sine wave	Sine wave	Sine wave	Sine wave
	Phase	Single	Single	Single	Single
	Voltage	220V/110V	220V/110V	220V/110V	220V/110V
Optional Three phase Inveter		\	\	yes	yes
Controller  and  operational	OFF Grid voltage	< 280	< 280	< 280	< 420
state while  wind  normally	ON Grid voltage	< 280	<280	< 280	< 420
	Current	< 40	<40	< 40	< 40
	Wind Speed( M/S)	3~13	3~13	3~13	3~13
	Temperature	< 85	< 85	< 85	< 85
	Protection	45,90Yawing,brake,dump load while bigger wind speed. Refer to about 3-20K Controller
	With sensors	anemoscope,dogvane,RPM sensor,temperature sensor
	Dump loader	with Dump loader separately
	ON Grid and OFF Grid   function	Both function on same controller. Only need to re-connect wires and re-setup
Matched Cable from Generator to  controller		16	16	16	22
Matched Cable from Displayer to  controller		30	30	30	30

Detailed Components list

ITEM	Components Name	P CS	P CS	P CS	P CS
1	Blades	3	3	3	3
2	Blades hub	1	1	1	1
3	Nose cone	1	1	1	1
4	Swing mechanism	1	1	1	1
5	Dogvane	1	1	1	1
6	Generator	1	1	1	1
7	Anemoscope	1	1	1	1
8	Free standing Tower type A	3	3	3	3
9	Cable from generator to controller	3PCS, 15 cores	3PCS, 15 cores	3PCS, 15 cores	3PCS, 15 cores
10	Controller &	1	1	1	1
11	Dumploader	1	1	1	1
12	Inverter	1	1	1	1
13	Displayer	1	1	1	1
14	Cable from displayer to controller	1PCS 5 cores	1PCS 5 cores	1PCS 5 cores	1PCS 5 cores
15	Foundation accessory	1	1	1	1
Remark	item 5 and 7 will be 2 IN 1 on the top of generaor
	item 15 including positioin flange,re-bars and bolts

Wind Generator SZ3K-20KW