INTRODUCTION:
The pure sine wave inverter, which is developed by our company, is mainly used in off-grid wind/solar systems, wind power system and photovoltaic power system and other renewable energy systems. This inverter, with all the advantages of conventional ones can supply power and provide guarantee effectively for the areas with traffic inconveniences, in the mountains, pastoral, border, island and other areas without electricity. The inverter has efficient frequency toroidal transformer, which ensures that inverter has high efficiency and low no-load loss. Proved by in quantity applications, the inverter has safe, stable and reliable operation, with long life span and high cost performance.
Performance:
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. Circuit frame compact, Max. Efficiency≥ 94%
5. With wide input voltage range
6. RS232/485 communication, multi communication interface can be selected
7. Big-screen English LCD, perfect display, interface-friendly
|
Model |
LNSA-5KD |
|
DC input |
Input rating voltage (VDC) |
220 |
|
Input rating current(A) |
23.1 |
|
Input DC voltage allowing range(VDC) |
180~300 |
|
AC output |
Output rating capacity(KVA) |
1.0 |
|
Output rating power(kW) |
0.8 |
|
Output rating voltage and frequency |
220 Vac, 50Hz |
|
Output rating current(A) |
4.5 |
|
Output voltage precision(V) |
AC220± 3% |
|
Output frequency precision(Hz) |
50± 0.05 |
|
Wave distortion(THD) (liner load) |
≤ 5% |
|
Dynamic response(load 0 100%) |
5% |
|
Power factor(PF) |
0.8 |
|
Overload ability |
150%, 10s |
|
Crest factor(CF) |
3: 1 |
|
Inverted efficiency(80%resistance load) |
90% |
|
Insulation strength(input and output) |
1500 VAC, 1minute |
|
Noise (1meter) |
≤ 50dB |
|
Using condition temperature |
-25c~+55c |
|
Humidity |
0-90%, no condensing |
|
Altitude (m) |
≤ 6000 |
|
Dimension(width, depth, height)mm |
Vertical225*480*450 Cabinet 482*420*223 |
|
Weight (Kg) |
56 |
|
Protection function |
Input reversing protection, input low-voltage protection, output over-load protection, output short-circuit protection, over-heat protection |
|
Unit Price(USD) |
850 |
Hefei Beyond Wind Energy Technology Co., Ltd is a high-tech enterprises specialized in R&D, manufacturing and marketing on the wind/solar power products. Our main products include Wind/Solar Hybrid Controller, Solar Charge Controllers, Off-grid Inverters, On-grid Inverters, 2 In 1 Wind/Solar Hybrid Controller with Inverter series and 2 In 1 Solar Charge Controller with Inverter series etc.
Beyond Wind is located in Hefei city which is near from Shanghai, Nanjing, and Wuhu etc important port. with a professional R & D team which is punctual and conscientious, Relying on the scientific research of the China Science and Technology University. Top green has many completely independent intellectual property rights and the core technology in controller and inverter field.
Beyond Wind is on rapid development way with good sales and wide ranges of markets, now products are accepted by lots of countries and regions. Won high praise from customers from European and American countries where renewable energy is wildely used. In recent years, Developing countries emphasize " the low carbon life and low carbon economy", with the developing countries firm support for new energy, Beyond Wind products gradually get interest and recognition from customers from many developing countries.
with the entrepreneurial spirit " Quality first, Service paramountcy ", Beyond Wind company will keep continuous innovation and improve the satisfaction of the society and customers to us in the future. We will make contribution on producing Controllers and Inverters which are stable and reliable in performance and reasonable in price.
