Basic Info.
Nature of Wave String
Sine Wave Inverter
Power Source
Electric Power
Transport Package
Polywood Case
Product Description
Product advantages:1. Using IGBT from Mitsubishi company as the power components
2. Using American ATEMEL company microprocessor as figure controller
3. Perfect protection and warning functions
4. Wind turbine MPPT technology, real-time tracing wind turbine max. output power
5. Disturbance detection technology, anti-island control
6. Circuit frame compact, Max. Efficiency≥94%
7. Outdoor stainless steel shell, fully sealed installation
8. Input voltage within the broad, the maximum reach 1150VDC
9. With RS485/RS232, Ethernet, GPRS (optional) interfaces, remote data collection and surveillance
10. Pure sine wave output, automatic synchronization grid connected, non-polluting to the power grid, no impact
11. Inverting current close-cycle control, power to control and adjustable
12. Big-screen English LCD, perfect display, interface-friendly 3KW-5KW On grid wind turbine inverter technical parametersType | DMWG3KD | DMWG5KD |
Nominal capacity | 3KW | 5KW |
Rated AC output power | 3KW | 5KW |
Max. AC output power | 3.3KW | 5.5KW |
Isolation | Power frequency transformer |
Recommend the fan power | 3KW | 5KW |
The largest dc open circuit voltage | 400Vdc | 400Vdc | 780Vdc |
MPPT range | 150~350Vdc | 150~350Vdc | 350~750Vdc |
Max. DC Input current | 30A | 25A |
THD of AC current | <3%(nominal power) |
Power factor | >0.99 |
Max. Efficiency | 94% |
Euro efficiency | 92% |
Allow the grid voltage range | 180~265Vac ( single phase) |
Nominal AC frequency | 47.5Hz-51.5Hz |
Automatically put into operation | When the DC input and power grids meet to the requirements, the inverters automated operation |
Automatic restart time after cut off | 5min(time adjustment) |
Protection | Input short voltage, over voltage, connecting contrary, output over current, short circuit, over heat etc. |
Communication interface | RS485/RS232/GPRS/ Ethernet (optional) |
Work environment temperature | -25ºC~+55ºC |
Relative humidity | 0~95% No condensation |
Applicable altitude | ≤2000mHigher than 2000m rated power should be reduced |
Cooling method | Controlled forced-air cool |
Noise (1m) | ≤60dB |
Degree of protection | IP20 |
Size(W*L*H) mm | 430*303*656 | 580*515*1250 |
Weight(kg) | 45 | 75 |
Address:
Room 808, Jinyu Central Plaza, 33 Mufu West Road, Xiaguan, Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Auto, Motorcycle Parts & Accessories, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Lights & Lighting, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Service, Tools & Hardware
Management System Certification:
ISO 9001, ISO 29001
Company Introduction:
Xinda Green Energy Co., Limited established in 2008, and have over 10years experience in new energy market, our company located in Nanjing China, we specialized in handling the business of green energy as below
1) Horizontal wind turbine generator from 300W to 200kw, vertical wind turbine from 300W-20kw, both on grid and off grid and also wind solar hybrid system. Both with CE certificate.
2) various kind of permanent magnet generator(0.05-3000kw), speed from 20rpm-20000rpm, which is widely used for wind turbine, hydro turbine, tidal turbine, ocean turbine, free energy and so on, high speed motor from 6000rpm to 15000rpm we can custom generator according customer request about speed, voltage, frequency, shaft size, cooling method and so on
3)both vertical and horizontal, small hydro turbine system(low head and higher head), such as franics turbine, kaplan turbine, tubular turbine and so on, all hydro turbine system design according water head and flow, power from 300W to 10MW.
We have over 10years in the market, know well about new energy market and products. Low speed generator, small hydro turbine are popular used in Europe, America, South Africa and so on area
Our partner manufacturers are committed to continuously improving our operations and meeting the needs of our customers through innovation and new product development. We work closely with them to optimize the performance and cost-effectiveness of their processes.
Any question, welcome to contact us. We will answer your questions at any time!