S/N

Item

Description

3KW  Wind turbine specification

1

Type

Horizontal

3

Max power

3254W

4

Rated voltage

48V∼380V

5

Rated RMP

600RPM

6

motor

Permanent magnet/trophies

7

Efficiency

≥70

8

Start-up

≤2m/s

9

Cut-in

≤3m/s

10

Rated wind

12.5M/S

11

Cut-out

≥20m/s

12

Survival wind

≥60m/s

14

Diameter

3m

15

Blade material

Glass fiberstrengthen nylon

16

Weight

49kg

17

Axial runout

≤0.0033times of diameter

18

Noise

≤55dBA

19

Wind efficiency

0.42

20

Working temperature

-20∼55

21

Approval

CE, ISO9000:2001

22

Packing details

Export wood: GW: 73kgs  Meas.: 154×61×28cm

Wind generator controller

22

temperature

-20∼55

23

Humidity

≤95%

24

Altitude

≤5000m/s

25

Protection level

IP55

26

tower type

Guyed tower

27

Size

Dia.×L=3.4m×L1.6m

28

Color

White

29

Controlling way

Electromagnetic speed-limitation and blade overspeed speed-limitation braking

30

Input voltage

Matched with the wind generator

31

Voltage type

Three phase/AC

32

Input frequency

Matched with the wind generator

33

State current

≤10mA

34

Rated output Voltage

48VDC

35

Rated charging Current

Matched with the wind generator

36

Rated load current

20∼100A

37

Inner Voltage drop

≤0.5V

40

Design working life

15years

41

Anti impulse voltage

1.25times of wind generators output voltage/2 hours

42

Anti impulse current

1.25times of wind generators output current/2 hours

43

Exotherm

≤40

49

Output low-voltage protection

Have. The protection point can be set according to requirement

50

Output over-voltage protection

Have. The protection point can be set according to requirement

51

Over-current protection

Have

52

Short circuit protection

have

53

Anti inverse-charging protection

Have

61

Approval

CE,

62

Packing details

Export wood ; GW: 17kgs Meas.: 49×38×27cm

Tower

63

Type

Guyed tower

64

Height

10m

65

Material

Seamless pipe

67

Max supporting

500kg