20kw 360V High Voltage Wind System Battery Charger Controller for off Grid Wind System

• Customization: Available
• Task: Adjust
• Structure: Combination
• Model NO.: BSW-20KW-360V
• Mathematical Model: Linear
• Signal: Discrete
• Function: Automatic Control, Protection, Monitoring, Measurement, Battery Charge
• Certification: CE
• Condition: New
• Customized: Customized
• Material: Iron
• Apply for: Solar Wind Hybrid System
• Wind Turbine: 26kw
• Battery Voltage: 360VDC
• Transport Package: Honeycomb Box with Pallet or Wooden Box
• Specification: CE
• Trademark: BANGZHAO OR OEM
• Origin: China
• HS Code: 8504403090
• Production Capacity: 9999PCS

Product Description

20kw 360V High Voltage Wind  System Battery Charger Controller for off Grid System
Product Characteristic
The big screen LCD display. Clearly present the working status of the wind turbine, solar panel, battery and controller.(Wind turbine voltage, current, power display ;solar voltage, current, power display, battery charging current, voltage, charging power, power display.)
Two sets of control systems:PWM constant voltage system and three-phase dump load system.
PWM constant voltage control is 120% of the rated power of the wind turbine . In case exceeding of PWM's capacity, the three-phase dump load will automatically start immediately to ensure safe running of the overall wind turbine system.
Under the circumstances of disconnecting or damage of the battery, the three-phase dump load will start automatically to avoid the idling for wind turbine and the occurrence of runaway accident.
Under the strong or super-strong wind conditions PWM control to ensure battery charged by the wind turbine with constant voltage and current.
The protection function of reverse connection, disconnection and damage-resisting of the battery will be applied.
Over-charging protection of the battery: When the battery is full (the battery voltage getting 125% of the rated voltage), the controller will carry out three-phase dump load automatically to stop charging the battery.
Auto recharging of battery: When the battery voltage reduces to 108% of the rated voltage, it stops three-phase dump load to recharge battery automatically.
For the different wind turbine type, the controller can be equipped with mechanical yawing, furled empennage, mechanical or hydraulic, pneumatic, electric magnetic and other brake functions.
The inside of the controller is equipped with surge arrester. Contain the over voltage into the wind turbine under the bearable voltage of the equipment or system. On the other way, to conduct the strong lightening current into the earth directly to avoid any damage of equipment.
Ammeter and voltmeter indication: Indicate the charging current and voltage of the battery.
The controller is equipped with manual three-phase dump load switch. To using this switch, the wind turbine will carry out three-phase dump load forcibly.
Optional communication Mode:RS232,RS485,GPRS,USB,RJ45 ect, Can monitor multiple devices running.

Type	26KW-420Vdc	39KW-420Vdc	65KW-420Vdc
Wind turbine rated power	20KW	30KW	50KW
Wind turbine max. power	40KW	50KW	80KW
Solar panel power	6KW	9KW	15KW
Battery	420Vdc	420Vdc	420Vdc
Function	Rectifier,charge, control
Display mode	LCD
Display content	Wind turbine voltage, wind turbine current, wind turbine power, solar panel voltage, solar panel current, solar panel power, battery voltage, charge current
PWM constant pressure voltage	>507Vdc	>507Vdc	>507Vdc
3-phase load 1 voltage of the wind turbine	520±5Vdc	520±5Vdc	515±5Vdc
3-phase load 2 voltage of the wind turbine	525±5Vdc	525±5Vdc	520±5Vdc
3-phase load 3 voltage of the wind turbine	--------------	-------------	525±5Vdc
Recovery charging voltage of the wind turbine	475±5Vdc	475±5Vdc	475±5Vdc
Solar controller stop charging voltage	520±5Vdc	520±5Vdc	520±5Vdc
Solar restore charge voltage	<507Vdc	<507Vdc	<507Vdc
Low-voltage of the battery	350±5Vdc	350±5Vdc	350±5Vdc
Self-provided connecting wire of the 3-phase dump load	>6mm²	>10mm²	>16mm²
Self-provided connecting wire of the battery	>12mm²	>20mm²	>30mm²
PWM fuse	63A	80A	100A
Solar fuse	25A	32A	63A
Charging fuse	100A	125A	160A
Work environment temperature	-30-60°C
Relative humidity	<90% No condensation
Noise (1m)	<40dB
Degree of protection	IP20(Indoor)
Cooling method	Forced air cooling
*Communication interface (optional)	RS485/USB/GPRS/Ethernet
*Temperature compensation (optional)	-4mv/°C/2V,-35°C~+80°C, Accuracy:±1°C
Size of the controller (mm)	500*500*900	500*500*900	690*590*1300
Weight of the controller	50 Kg	60 Kg	120Kg
Size of the dump load (mm)	690*450*1000	690*450*1000 690*450*530	690*450*1000 690*450*1000
Weight of the dump load	77Kg	120 Kg	160 Kg

*Above parameter only for reference
1. Could be custom made to user specifications.  2, Could have solar power control subject to user demand.

FAQ:
Q 1. What's the payment term?  
A. We accept TT,Western Union,Paypal,MoneyGram.

Q 2.How's the delivery time ?
A. Is due to order quantity, usually it will take about 3-7days for sample production,

Q 3.Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or  wooden case for protection.

Q 4.Would you accept to use our logo ?
A.It's no problem to do OEM.

Q 5.We want to know month capacity.  
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 2000pcs  and big capacity near 500pcs.

Q 6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Q 7. What kind of certificate you have ?
A. Our company already achieve ISO9001, and for products, we have CE, SAA, G83 G59 etc .

Q8. What is the warranty period ?
A. Normally 1 year .

OEM Services
1.Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2.Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.

Lead Time
1.Sample orders will be delivered from our factory within 3-7 working days.
2.General orders will be delivered from our factory within 15-30working days.
3.Big orders will be delivered from our factory within 45 working days at most

Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other express.
2.By our forwarding agent(by air or by sea).
3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.