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Wide Input Voltage Wind Off Grid Inverter Compact Circuit Frame Multi Communication Interface

Good quality Static Frequency Converter for sales
Good quality Static Frequency Converter for sales
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Wide Input Voltage Wind Off Grid Inverter Compact Circuit Frame Multi Communication Interface

China Wide Input Voltage Wind Off Grid Inverter Compact Circuit Frame Multi Communication Interface supplier

Large Image :  Wide Input Voltage Wind Off Grid Inverter Compact Circuit Frame Multi Communication Interface

Product Details:

Place of Origin: China
Brand Name: BOS
Certification: CE

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: plywood packing
Payment Terms: T/T
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Detailed Product Description
Noise(1meter): ≤55dB Humidity: 0-90%,No Condensation
Protection: Input Reverse Connection Protection Altitude(m): ≤5000meters

Wide Input Voltage Range Wind Off Grid Inverter Compact Circuit Frame


Shandong BOS Energy Technology Co., LTD. (hereinafter referred to as BOS) is provincial high and new technology enterprise, which is professional engaged in power system design and manufacture. The high performance of the products are derived from the sophisticated technology of aerospace power supply . More than decades years with inverter technology as the core, BOS committed to providing customers with the best system solutions.

The main products are variable frequency power supply, stabilized voltage power supply, marine shore power supply, dedicated UPS,inverter for Electric Power, renewable energy grid inverter, modular inverter power supply, and energy feedback device such kind of energy saving products etc. BOS is one of the most influential " domestic leading enterprise". Our new production base of inverter, built in 2010, covers an area of 20000 square meters and the annual output can be 200000 sets of inverter. That can meet the needs of the rapid development market.


HSBC Hong KongWind off-grid power system consists of the wind turbine, controller, battery, wind off grid inverter and distribution system.Wind generate AC power through the wind turbine generator driven by the wind, and then converted to be DC power. The wind turbine off grid inverter will inverte the DC power to be the right voltage , frequency and pure sine wave AC power to the local load. When the wind speed is very hight to cause high dc voltage, the controller will start beyond full energy by unloading, removing.
1. Using IGBT from Mitsubishi or Infineon 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≥92%
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


















Input rated voltage 48Vdc 220Vdc 480Vdc
Input rated current 127A 50.5A 101A 252.5 A 505 462 694
Input DC voltage range



187~500Vdc 427~750Vdc



Output rated capacity 5.0 KVA 10 KVA 20KVA 50 KVA 100kVA 200A 300A
Output rated power 4.0 kW 8 kW 16kW 40 kW 80kW 160kW 240kW
Output rated voltage and frequency AC380/220V,50Hz
Output rated current 7.57A 15.2 A 30.1 A 75.6A 152A 304A 454.5A
Output voltage accuracy AC380/220V± 3%
Output frequency accuracy 50Hz±0.05
Waveform distortion ≤3%
Dynamic response 5%
Power factor 0.8
Overload 150%,10s
Inverter efficiency 82% 92%
Dielectric strength 1500 VAC,1minute
Noise(1meter) ≤55dB
Temperature -25℃~+55℃
Humidity 0-90%,No condensation
Altitude(m) ≤5000meters(when over 1000 meters according to GB/T3859.2 reduce the using amount)








1000*800*1200 2000*800*2060
Protection Input reverse connection protection, input under voltage protection, input over-voltage protection, output overload protection, output short circuit protection, overheat protection


Model BNWA220-50KS BNWA220- 100KS BNWA480- 200KS BNWA480- 300KS BNWA480- 500KS BNWA480- 800KS BNWA480- 1000KS
DC input Input rating voltage(Vdc) 220 480
Input rating current(A) 252.5 505 462 694 1157 1851 2314
Input DC voltage allowing range(Vdc) 187~300 420~800
AC output Output rating capacity(KVA) 50 100 200 300 500 800 1000
Output rating voltage and frequency AC380V/220 Vac, 50Hz(Three-phase four-wire)
Output rating current(A) 75.6 151.5 303.9 455.8 759.7 1215.5 1519.4
Output voltage precision(V) AC380V±3%
Output frequency precision(Hz) 50/60hz±0.05
Wave distortion(THD) ≤3%
Dynamic response 5%
Power factor(PF) 0.8
Overload ability 150%,10 seconds
Crest factor(CF) 3:1
Inverted efficiency 92%
Insulation strength 1500 Vac,1minute
Noise (1meter) ≤55dB
Using condition temperature -25℃~+55℃
Humidity 0-95%,non-condensing
Altitude (m) ≤6000
Dimension(W*D*H)mm 800*600*2260 1000*800*2060 2000*800*2060 5400*600*2260
Weight (Kg) 600 1100 1500 1600 2000 3000 4500
Protection function Input reversing protection,input low-voltage protection,output over-load protection,output short-circuit protection, over-heat protection

Contact Details
Shandong BOS Energy Technology Co., Ltd.

Contact Person: sales

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