DELIGHT DE-AINN On-grid Three Phase Wind Turbine Inverter

On-Grid Inverter (Grid Tied): They are connected to the public utility network, and must meet all the safety and Other criteria imposed by the local electricity utility. They generate low levels of harmonics and low levels of high frequency noise due to the switching. In addition they able to detect the loss of power from the utility and shut down. This islanding protection is required to ensure safety under the condition of loss of supply from the utility. They also classified according to their usage in the solar system for example the inverters used for each PV string called string inverter and that used for the whole PV systems is called Central inverter.

Our Difference

SATISFACTORY SERVICE
- 15 working days delivery
- 5 years warranty
- on-site installation instruction

ADVANCED LIGHTING TECHNOLOGY
- Design for lighting applications
- Dimming and operating profiles for adaptive lighting
- Superior LED luminaires

CUSTOM SOLUTION FOR YOUR APPLICATION
- Precision- engineered for your application
- Array for solar engines available for your application
- Aesthetic- design and value-built engine options

Production Description

On-grid wind turbine inverter main feature

 MPPT control, real-time traces the Max. wind turbine output power

 With advanced islanding detection scheme and integrated monitoring function.

 With overload, short circuit, grid abnormal fault protection and alarm function

 Adapt to big fluctuations of the grid voltage, on-grid wind inverter`s allowed grid three phase voltage range: AC310V-AC450V, frequency voltage is 47.5Hz-51.5Hz

SPECIFICATIONS
Model	DE-AINN
Nominal Capacity	5KW	10KW	20KW
Rated AC output power	5KW	10KW	20KW
Max. AC output power	6KW	11KW	22KW
Isolation	Power frequency Transformer
Recommend wind turbine power	3KW	5KW	10KW
Max. DC open circuit voltage	780VDC
MPPT rang	150-780VDC		200-789VDC
Max. DC input current	33A	67A	100A
THD of AC current	<3% (nominal power)
Power factor	>0.99
Max. efficiency	94%
Euro. efficiency	92%
Allow the grid voltage rang	310-450VAC (three phase)
Nominal AC frequency	47.5Hz-51.5Hz
Internal power consumption at night	<100w
Put into operation automatically	When the DC input and power grids meet to the requirement, the inverters operate automatically
Restart time after cut off automatically	5 min (adjustable)
Protection	Input short voltage, over voltage, connecting contrary, output over current, short circuit, over heat
Communication interface	RS485/RS232/GPRS/Ethernet (optional)
Work environment temperature	-25℃-+55℃
Relative humidity	0-95%condensation
Applicable altitude	<=2000m, rated power should be reduced high than 2000m
Cooling method	Controlled forced-air cool
Noise (1m)	<=60dB
Protection degree	IP20
Dimension (W*L*H) mm	550*540*860	580*515*1250	650*610*1560
Weight (kg)	120	150	300

Package: Export standard carton with foam inside for tough handling and long-distance ocean transport

Production process

Payment & Delivery

Payment terms	T/T	EXW	30% In advance, 70% before delivery
		FOB
		CFR/C&F	30% In advance, 70% against copy of B/L
		CIF
	L/C	Total amount above USD50,000, we accept L/C at sight
	West Union	Total amount less than USD5,000
	PayPal
Delivery time	15-20 working days after receiving down payment for one container

FAQ:
Q1. Can I have a sample order for on-grid wind turbine inverter
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 2-3 weeks for order quantity more than one container

Q3. Do you have any MOQ limit for on-grid wind turbine inverter order?
A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?
A: Airline and sea shipping also optional. Shipping time depends on distance.

Q5. How to proceed an order for on-grid wind turbine inverter?
A: Firstly let us know your requirements or application.
Secondly We provide solution according to local sun weather conditions.
Thirdly customer confirms the samples and formal order.
Fourthly We arrange the production.

Q6. Is it OK to print my logo on on-grid wind turbine inverter product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?
A: Yes, we offer 3-5 years warranty to our products.

Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

Thank you for visiting our website, further questions please feel free to contact us. We will do our best to support you all the time.

Contact us if you need more details on On-grid Wind Inverter. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Three Phase Inverter、Wind Turbine On-Grid Inverter. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Inverter > On-grid Wind Solar Hybrid Inverter