WFD7.5KW

7.5KW Off Grid Wind Generator System

WFD7.5KW

Introducing WFD7.5KW – A wind generator with beautiful shape, safe, portable and reliable. It is especially designed to meet the demand from individual householders for a renewable energy source.

The WFD7.5KW is used to charge 96V, 120V or 240V batteries. Equipped with suitable DC to AC inverter, it is capable of supplying power for:

Refrigeration, Electric fan, Lights, Air conditioner , Communication equipment.

When used in conjunction with a suitable Grid Tie inverter WFD7.5KW can also be connected to the power grid.

Features Reliable passive self furling Autobrake slows down the blades spin when the batteries are charged Marine quality powder coated aluminium body, water tight housing Iron Boron Neodymium magnet alternator. Reliability: The design of the body efficiently flows excess heat into the wind reducing operating temperature Two years warranty; operational life expected to be in excess of 15 years. 7.5KW wind turbine generator
Model	WFD7.5KW
Rated Power	7.5 KW at wind speed 10m/s
Kilowatt Hours Per Month	1,080 kWh/month /average 5.8m/s
Max Power	12 KW
Voltage Options	120V,240V& Grid Tie
Start Wind Speed	3 m/s
Rated Wind Speed	10 m/s
MAX WIND SPEED	45 m/s
Cut-Out Wind Speed	13 m/second
Over speed Protection	Auto Furl and Dump Load
Temperature Range	-30°C~60°C
Rotor Diameter	5.20 m
Swept Area	21.23 m2
Rotor speed at 8KW power	280 rpm
Blade number	3
Blade material	Reinforced fibreglass
Rotor thrust(at 20 meters/second)	5,500 Newton
Generator	3 phase Neodymium permanent magnet
Noise	Max 5-8 dBA above background
Tower Top Weight	180 kg

10 KW Wind Charge Controller
Model	HD-10KW-96
Rated output power	10 KW
Input voltage range	90~120 V
Rated battery voltage	96V
Max input wind power	12 KW
Max input solar power	3 KW
Over charge protection	240V±0.5V
Recommended battery	96VDC/200AH
Maximum Input Current	105A
Protection Function	Over charge, battery reverse-connection Solar cells reverse charging, over load, load short-circuit, lighting, wind turbine automatic and manual brake.
Self Consumption	< 10 mA
Size	Controller : 560 x 400 x 240 22KG Dump load : 690 x 450 x 530 mm 35kg

10KW off grid inverter(optional)
Model	PI-8000-12	PI-8000-24	PI-8000-48	PI-8000-96
Output power	8KW continuous power/16KW peak power
Output voltage	100/110/120/220/230/240VAC
Optimum efficiency	up to 95%
No-load draw	＜1.2 A
Output wave form	Pure Sine Wave
Input voltage range	10~15VDC	21~30VDC	42~60VDC	80~120VDC
Over voltage shutdown	15.5V	30.5V	61.2V	122V
Under voltage shutdown	9.5V	19.5V	42V	85V
Over load shutdown	7500W
Low voltage alarm	Audible
Protection	Over voltage shutdown, Under voltage shutdown, Low voltage alarm, Over load shutdown, Thermal shutdown, Short circuit shutdown
AC receptacle	3 x 3 prong receptacles
Warranty	1 year
Weight	12 kg
Dimension(W x H x D)	550 x 250 x 140 mm

12 meter wire guyed tower(optional)

Battery bank

This off grid system should use 8 pieces of 12V/200Ah batteries.

Maintenance free Lead Crystal Battery

New Technology

The invention of the lead crystal battery is a breakthrough in battery history. Based on the composite electrolyte and proprietary intellectual property rights, makes the reaction of the electrolyte formation caused the forming for the crystal state.

Advantages

1. Ideal green and environmental protection battery.
Lead crystal battery is using special SIO2 composite electrolyte to replace the sulfuric acid solution of traditional lead-acid battery. The electrolyte is non-toxic, non-smell, to surrounding environment.
2. Excellent high and low temperature operating characteristics
Working temperature from -40°C~65°C
3. Easy for depth discharge
Working life of is no effected by the general over-discharge. Excellent recovery capacity of charge-discharge.
5. Long working life

Lead crystal battery can work for 10 to 15 years, and charging time is 25% faster than normal lead-acid batteries and gel batteries.

Item	6-CNFJ-200
Nominal Voltage	12V
Nominal Capacity	200Ah
Working Temperature	-40°C~65°C
Dimension	330 x 172 x 214mm
Weight	62 kg
Terminal type	A/F
Charge Cycle	1000
Working Life	10 – 15 years

Packing Wind Generator, case 1: 66 x 44 x 52 cm 82 kg; Case 2: 314 x 35 x 46 cm, 30 kg 12 m wire guyed tower, bag : 305 x 42x 42 cm 128 kg Controller, carton 1:64 x 45 x40 cm 25 kg; Carton 2 :75 x 50 x 60 cm 37 kg Inverter, Plywood case : 65 x 60 x 140 200 kg

Warranty: 2 years

Claims & Return Procedures
In order to be eligible for service under this warranty, the Customer must send us pictures showing his installation of the system in 5 days after the installation.

If any problem takes place within the warranty period, Notification must be provided including a description of the alleged defect, the manner in which the wind turbine was used, the serial number, and the original purchase date in addition to the name, address, and telephone number of the party requesting warranty service.

Note:

Power Curves and Annual Energy: The performance of wind turbine systems is impossible to predict with any certainty due to the variability in the wind from location to location and from year to year. These estimates are based upon the best available information but are given as guidance only and should not be considered as a guarantee. For a greater level of certainty we would recommend on-site wind speed monitoring for at least a year.
Variation: All values are nominal as there will be some variation in manufactured product. Specifications subject to change.