Guang Mang EW200 User manual

WIND GENERATOR USER’S MANUAL
EW user's manual

WIND GENERATOR USER’S MANUAL
1. Technical Parameter
Model
EW200
EW400
EW600
EW1000
Rated power(W)
200
400
600
1000
Rated voltage(V)
12
24
24
48
Rated current（A）
16
16
25
21
Rotor diameter(m)
1.1
1.55
1.73
1.96
Start-up wind speed (m/s)
2.5
2.5
2.5
2.5
Rated wind speed(m/s)
12.5
12
12
12
Survival wind speed(m/s)
45
45
45
45
Working form
PMG
PMG
PMG
PMG
Rated revolution(RPM)
650
650
650
650
Rotating direction
Clockwise
Clockwise
Clockwise
Clockwise
Blade NO.( piece)
5
3
3
3
Blade material
Nylon
Nylon
Nylon
Nylon
Tower height (m)
6
6
9
9
Suggest supporting
capacity battery
12V100AH
* 1
12V100AH
* 2
12V150AH
* 2
12V150AH
* 4
Net weight(KG)
18
22
23
25

WIND GENERATOR USER’S MANUAL
2. Structure
No.
Description
No.
Description
1
Nose cone
7
Rotor
2
Blades
8
Slip ring
3
Hub
9
Back cover
4
Front cover
10
Flange
5
Generator case
11
Tail vane
6
Stator
12
Back nose cone

WIND GENERATOR USER’S MANUAL
3. Generator Installation
Connect the out going cables to the terminals at the bottom of the
generator, and elicit the cable from outlet of the bottom of the tower.
A) Install the flange on the top of the tower and make 6 pieces M10*55 bolts
fasten.

WIND GENERATOR USER’S MANUAL
B) Install the blades on the hub and make 3 pieces M8*25 bolt fasten.
C) Put the hub onto the shaft and make M16 nut fasten, at the same time turn
the blades clockwise till the hub connect the shaft tight.

WIND GENERATOR USER’S MANUAL
D) Install the nose cone on the front of the hub and make one piece M6*40
bolt fasten.
E) Connect the cable from the generator to the controller (Before make sure
battery and controller cable connected well.)

WIND GENERATOR USER’S MANUAL
F) Flange drawing.
Cautions
1. Thank you for purchasing the EW series wind turbine systems. The
installation should be done by the experienced technical person.
2. Keep the electrical part (controller/inverter battery) away from
corrosive gas and wet environment;
3. Controller should be connected with battery before it connected
with wind turbine.
4. Do not open the generator and controller system doing the
maintenance without notice or instructions;
5. Installation should be done under no wind weather.

WIND GENERATOR USER’S MANUAL
4. Tower Installation
4.1 6M and 9M guy cable tower

WIND GENERATOR USER’S MANUAL
4.2 Foundation
Dig the hole for foundation as per the tower. As the following photo:

WIND GENERATOR USER’S MANUAL
Put the ground cages into the central foundation and make sure that the
ground cages and the bottom boards are put together. Please refer to the
following the diagram, the tie-line of axis pin hole on the tower should be
matched with the two side foundations.
Concrete the foundation with C25 concrete when the ground cages and foundation
are placed well. Please refer to the following diagram

WIND GENERATOR USER’S MANUAL
Position the side ground cages into the side foundation and check the distance
between the ring hook and foundation center. When all the ground cages are
basically in parallel, concrete can be proceed. Please refer to the following diagram
when placing.

WIND GENERATOR USER’S MANUAL
The heights of the ground cages and tower foundation should be consistent, so
that the balance of pull force among the steel cable when fixing and the adjustment
can be proceed easily. Otherwise, when erecting the tower, the pull force for fixing
steal cable might be too tight or too loose which will cause the tower bent-down or
downfall.
Please put the bottom section of the tower into the tower base, and then insert the
pin axis into the base and screw the pin axis. Please refer to the following diagram.

WIND GENERATOR USER’S MANUAL
Please connect four support steal cables on the top of the support pole, and then
connect the two steal cable for side ground cages by U-turnbuckle to the side
cages. Please refer to the following pictures.
Please connect the hand pulling block (not supplied by us) with one of the steal
cable of the corresponding ground cages. Please refer to the following diagram.
Pull the support pole and fix the steal cable on both ends on the side ground cages.
Then Connect the steel cables after all the tower sections are connected

WIND GENERATOR USER’S MANUAL
successfully, please refer to the following picture. To be much safer, please circle the
steel cable on the tower before tightening the steel cables by clamps. Each steal
cable will be fixed by two clamps and there will be 10 to 20cm length on the end of
the steel able.
Except for positioning the steel cable of the front ground cage, the ends of all the
rest steel cables should be connect to the relevant ground cages. There is no need
to tight them deadly. To tight them tightly after the adjustment of the steel cable
when the installation is finished. Please refer to the following picture

WIND GENERATOR USER’S MANUAL
5、Maintenance method
Wind generator working environment may in bad conditions, and encounter different
kinds of complicated weather conditions, therefore need to regular inspection and
maintenance, in order to maintain the system operation normally.
1、Check the tower of wire rope is too loose or too tight, and timely adjustment,
especially in the early period and after installation
2. Check all parts connecting cable whether is damaged, the connection point is
loose rust, ensure electrical safety
3. In the storm or other bad weather comes before, in order to avoid unpredictable
loss occurs, suggest to lie down the tower.
P.S: Suggest inspecting the system for every three months.
*Picture color may be different with the objects
*Manual content if there are changes without prior notice
*The inverter has half a year warranty and the host has two years warranty since the
purchase date. (excluding non-artificial and force majeure damage)