Tumo-Int 3000W 5Blades User manual

Tumo-Int 3000W 5Blades
Small Wind Turbine
User Manual

Copyright
Copyright © 2016 Tumo-Int Corporation Limitd.
All rights reserved.
Trademarks
All product, font and company names mentioned in this manual may be trademarks or registered trademarks of their respective
companies.

Preface
Dear user:
Thank you for your purchase of Tumo-Int wind turbine. We believe you will find it easy to install, moreover, we are confident you will experience
years of dependable service from it.
Please make sure you have read the manual carefully before any assembly, installation or operation of Tumo-Int wind turbine, which is helpful for
better & safe operation of Tumo-Int wind turbine. If any property loss due to the failure to follow the requirements and instructions of this manual,
Tumo-Int Corporation Limitd (hereinafter, Tumo-Int) will not be liable for it.
This manual can help you better understand and properly use the Tumo-Int series small wind turbine, but any contents of hardware will not be included.
Concerning to the product configuration, please refer to the related contract (if any) or the distributor. Pictures in the manual are for reference only. If any
difference from objects, please be subject to objects.
If you have any questions or comments, we would like to hear from you, and please call during working hours (Monday-Friday 9:00a.m. to 6:00 p.m.
Beijing Time) if you need. Office number: [phone].
Sincerely,
Tumo-Int
Serial number and Model number
Serial number _______________
Model number_______________

Safety Instructions
PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE ASSEMBLING, INSTALLATING OR OPERATING OF YOUR WIND TURBINE.
1. Before the small wind turbine installation, you must know:
1) Do not install wind turbine on a windy day or dusty day with wind speed more than 8m/s.
2) Wearing wet gloves or clothes are forbidden.
3) Installing or maintaining wind turbine must be under professionals’ guidance or contacting distributors.
4) Please Using cables as the standard mentioned in this user manual section 4 (wire size selection), cables too thin or with poor quality may lead to
leakage or fires and line losses.
5) Non-professionals do not open the controller and inverter enclosure, any warranty claim will not be accepted if controller or inverter opened
unauthorized.
6) Grounding device installation must be in accordance with application standard and installation instruction.
7) Battery wiring may splash spark, please makes sure without any inflammables near the work environment.
8)Please do not place the controller, inverter and battery at damp, rain, vibration, corrosion and strong electromagnetic interference environment, the
places in direct sunlight, near heater or other heat sources are not allowed either.
2. Selection and installation requirements of controller and inverter:
1) Controller specification should be accordance with voltage, power, current of battery, solar panel battery set, and wind turbine and laden.
2) It is appropriated to install controller and battery in the same distribution box, and place it at a drafty room out of people reaching. Take some
methods to prevent children from entering or stretching out hands into box.
3) Controller and battery installation should be accordance with relevant electrical equipment installation specification and comply with the operation
specification constituted by manufacturer.
4) It is appropriated to use sealed lead acid battery for distribution box at inhabited room.
3. Wiring requirements:
1)The hardwired connect between components in system should be fixed and reliable. Do not use plugs or sockets.
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2)Connect between system output terminal and external circuit should be fixed, or use socket for system output terminal.
3)Do not use two-way plug adapter for the connection of system’s output terminal with external circuit.
4)Apart from the installation of the permanent circuit, any cables or wires that might be damaged due to outdoor exposure should be sheathed with
conduit for protection.
4. Safety Precautions:
Operating personnel must full understand the safety precaution. Safety relies on our joined effort.
1) All operations must:
a. Follow instruction in this manual.
b. Operated by specialize workers.
c. Wrong operation might result in accident and injury to workers and equipments.
2) Operating personnel must master:
a. Equipment recognition
b. Correct equipment operation ability
c. Relevant safety knowledge
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In this manual:
WARNING: Indicates risk of severe injury or death or possible severe damage to equipment - proceed
with caution and follow instructions.
TIP: Indicates instruction or advice that may simplify or ease task or operation.
IMPORTANT: Indicates instruction or advice that is critical for correct assembly or operation. Damage to
equipment may result if not heeded.

Warranty
Tumo-Int Corporation Limitd provides 1 year warranty for wind turbine from the date of shipment, warranty covers all parts of wind turbine damaged
within warranty period, free replacement part or complete wind turbine will only be provided after remote troubleshooting and analysis of the problem by
technicians, Tumo-Int hold the rights of providing the most appropriate solutions in terms of parts & complete turbine replacement and means of
shipment.
Restrictions
Following defects will not be covered in this warranty:
1. Wind turbine has not been installed, operated, repaired, or maintained in accordance with instructions supplied by Tumo-int; has been altered or
modified unauthorized.
2. Damage caused by abnormal physical, thermal or electrical stress, negligence, misuse.
3. Damage caused by force majeure like lightning, hurricane force winds, flood, earthquake etc.
4. Damage caused by the use of any unauthorized controller, inverter or tower not provided or confirmed by Tumo-int.
Warranty Claim Procedures
In order to get service under this warranty, customer must provide Tumo-Int with following information for analysis:
1. Serial number of wind turbine, running time, malfunction date.
2. Detailed description of the defects and corresponding test result has been done in accordance with the troubleshooting Tumo-Int provided.
3. Tumo-Int technician may ask for some extra testing in order to identify the defects so solutions could be provided promptly and precisely. Wind turbine
users are liable to conduct these extra testing and provide referable test result.
4. Installation pictures (see details on the installation location and its surrounding).
5. Damaged machine pictures or videos.
6. Tumo-Int technician will provide final solution according to defect description and the test result of troubleshooting.
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Customer is responsible for shipping the defect or damage part for repairing if needed, then Tumo will repair or replace with new one for free and ship to
owner on Tumo-Int cost, if no defected piece ship back to us but need replacement, Tumo-Int will provide the part for free but shipping expense will be at
buyer side.
Consequential Losses
Tumo is not responsible for any responsibility of consequential losses. Consequential losses mean:
1. Indirect, unexpected or special losses or damages；
2. Losses of margin or expected margin of products or any ways related with products
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Exploded View & Parts List
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Item
Description
Qty
1
Tail vane
1
2
Bolt M10×30
6
Flat washer Ø10
6
Spring washer Ø10
6
3
Nut M4
4
4
Decoration cover
1
5
Generator
1
6
Bolt M10×60
20
7
Hub
1
8
Locknut M10
20
Flat washer Ø10
20
9
Nut M24
1
Flat washer Ø24
1
Spring washer Ø24
1
10
Screw M5×12
5
Flat washer Ø5
5
Spring washer Ø5
5
11
Nosecone
1
12
Blades
5
13
Tower flange
1
14
Bolt M12×65
6
Flat washer Ø12
6
15
Nut M12
6
Spring washer Ø12
6
16
Screw M4×25
4
10

1. Technical Specifications
Model
3000W 5 Blades
Rated Power
3000W
Max. Power
3500W
Rated Voltage
48Vdc
110Vdc
220Vdc
Rated rotation speed
700rpm
Start-up Wind Speed
2.0m/s
Cut-in Wind Speed
2.5m/s
Rated Wind Speed
12m/s
Survival Wind Speed
50m/s
Rotor Diameter
3m
Blades Quantity
5
Swept area
7.3m²
Noise Level
<30 dB (5m behind turbine @5m/s gusting)
Generator Type
Three phase PMA
Wind Turbine Type
Upwind
Tower connection
Flange connection
Temperature
-40°C~60°C
Strong wind protection mode
electromagnetic brake, blades aerodynamic brake
Service life
15 years
Net weight
70kg
Gross weight
84kg
Package size
153.5×64.5×32.5CM, 60.5×65.5×30CM
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2. Wind Turbine Assembly
Installation on site is simple, mainly including mounting blades on the hub, securing the hub to the turbine body, installing the nosecone on the blade
hub and mounting wind turbine on the pole.
Please install the whole turbine in accordance with the following instructions.
2.1 Mounting Blades on The Hub
①Check if all components are in good condition. ②The hub, washer, bolt and nut ③The blades.
④Pass the hex bolts through from the ⑤Place blade, flat washer and locknut, ⑥Assembled.
back side of the hub. and tighten the nut to 30N.m
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2.2 Connecting lead wires to Wind Generator
①wind generator main body ②Unscrew cable cover. ③Pass the wires through the cover.
④Connect the three-phase lead wires into ⑤Screw up the cable cover. ⑥Screw up the waterproof cover.
the terminals (make sure three phases are
not short circuited)
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2.3 Generator and Tail Vane Assembly
①Wind generator ②Tail vane ③Insert the tail vane into the groove of the back
of of generator, pay attention to the flange bore position is
corresponding position is corresponding to the hole of back of the
generator. of the generator.
④Bolts and washers ⑤Tighten the bolt to35N.m ⑥Decoration cover,screws and locknuts.
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⑦Snap the cover to the back of generator ⑧Tighten the cover by screws to 5N.m ⑨Assembled.
2.4 Mounting Turbines on The Pole
①Pass the cable through from the pole ②Connect the turbine to the pole by bolts. ③Place flat washer, spring washer and nut,
tighten the nut to 60N.m
2.5 Hub/Blades and Generator Assembly
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①The nosecone and accessories. ②Place the hub with blades onto the rotor shaft ③Fully tighten the nut to 500N.m
and “spin” it completely onto the turbine alternator shaft,
then place in sequence of flat washer, spring washer and nut.
④Snap the nosecone into position over the ⑤After installation tug on the nosecone to ⑥Completed assembly.
outside edges of the blade hub and tighten by make sure it is securely attached and turn
screws to 7 N.m the blades to make sure it is not rubbing
against the front cover of the generator.
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3 Tower Installation
3.1 Siting
An ideal location for wind generator is required with stable speed and direction of prevailing wind. Small changes in wind speed and direction can
have a dramatic effect on power production. In general, the higher the tower, the greater the wind speed and ultimately power production are.
Therefore, the site of your wind turbine should be carefully considered. Each installation is different and is often compromised among the tower
height, distance from the battery bank, local zoning requirements and obstacles such as buildings and trees. Following requirements should be
followed:
• The minimum recommended tower height is 20 ft (6 m) on open ground or 20 ft (6 m) above nearby obstructions (refer to following figure).
•Try to locate the wind turbine in the “cleanest”turbulent free air as possible. Turbulence will reduce the efficiency of wind turbine and may
accelerate wear on rotating components.
• Try to locate the turbine without obstacles within 200m of installation center.
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• The installation distance between two turbines should be 8-10 times of the rotor diameter.
• Installation site should be complied with local regulations.
Safety must be the primary concern when selecting the mounting location. Even if installing the wind turbine in a less ideal location, don’t attempt to
mount the turbine while blades are spinning. Safety has precedence over efficiency.
WARNING: Even if installing the turbine in a less windy location, the three-phase wires must be short circuited during installation to prevent the
turbine from turning.
3.1 Design Requirements
The tower has a direct effect on the safety of the wind turbine. We offers some tower choices for Tumo-Int wind turbine. The following section
provides a summary of the available towers.
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Chart 1
Chart 2
Dimension requirement:
Dimension requirement:
①
ODΦ114×thickness 5mm seamless pipe
①
Pole Diameter “D“
When the upper diameter of same diameter pole or taper shape
pole “D“ ≤Φ120, prefer chart 2 connection way and no need of
transition tube;
If “D“ >Φ120, prefer chart 1 connection way.
②
150 ≤Length“L“（pipe length）≤ 200
③
250 ≤Distance“ L“ (blade tip to pole)
④
Pole Diameter “D“
Self support pole —same diameter: Φ120 ≤ D ≤Φ160
Self support pole—taper shape: Φ120 ≤D (upper diameter)
≤Φ150
⑤
Reinforcing rib 6 pcs
Unit:mm
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Special installation 2: flat roof top
Explanations:
1.This installation is workable for flat roof top.
2.The wall or ground of rooftop should be concrete or
solid wall.
3.The installations could be both used expansion bolt
to fix the supporting structure.
Dimension requirement:
①
Distance from rotor centre to roof top ≥ 6 m
②
Supporting point should be 1.0 times of the
rotor diameter
③
Distance from blade tip to pole ≥250 mm
④
Φ114mm≤Outer diameter ≤Φ150 mm
⑤
Angle steel or guyed fastening structure
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4. Wire Size Selection
All electrical systems lose energy due to resistance in conductors: the wires.
• The larger the wire is , the less resistance and the loss are
•Resistance losses will also increase with increasing current; therefore, if you installation is at a high wind site, it may be worthwhile to go with a
larger size wire to lower the loss and enhance the output of wind turbine.
• Conversely, in low wind sites it may not be cost effective to increase the wire size since power production will be comparative lower.
To determine the wire size, measuring the distance from the batteries to wind turbine is necessary, be sure to include height of the tower. Refer to the
appropriate chart for your system voltage and select the wire size. The following wire sizes provide maximum annual energy losses of 3% for most
sites.
3000W/48V system
Distance from wind generator
to controller
0—10m
11—20m
21—30m
31—40m
41—50m
51—60m
61—70m
71—90m
AWG/Metric Wire Size
mm²
9/6 mm²
9/6 mm²
8/8 mm²
7/10 mm²
6/13 mm²
5/16 mm²
4/21 mm²
4/21 mm²
3000W/110V system
Distance from wind generator
to controller
0—10m
11—20m
21—30m
31—40m
41—50m
51—60m
61—70m
70—100m
AWG/Metric Wire Size
mm²
11/4 mm²
11/4 mm²
11/4 mm²
11/4 mm²
11/4 mm²
9/6 mm²
9/6 mm²
9/6 mm²
3000W/220V system
Distance from wind
generator
to controller
0—10m
11—20m
21—30m
31—40m
41—50m
51—70m
71—90m
91—110m
AWG/Metric Wire
Size mm²
11/4 mm²
11/4mm²
11/4 mm²
11/4 mm²
11/4 mm²
11/4 mm²
11/4 mm²
11/4 mm²
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